Merge branch 'master' into glparser-util

.gitignore

@@ -36,3 +36,5 @@ addon.local.gradle
 addon.local.gradle.kts
 addon.late.local.gradle
 addon.late.local.gradle.kts
+/*.csv
+!gl_functions.csv

README.MD

@@ -8,19 +8,19 @@
 * It's the angel that pulls you out of OptiFine's hell -Roadhog360
 
 ## **Beta Quality - Here there be Dragons** 
-* Shaders - Beta
+* Shaders sneak preview - Please don't report issues yet, but please do submit fixes
    * Complementary & BSL mostly function, but have some bugs
    * Sildurs, Seus, and any other shader probably doesn't work
 
 
 # Required Dependencies
-* [UniMixins](https://github.com/LegacyModdingMC/UniMixins/releases) >= 0.1.19
-* [GTNHLib](https://github.com/GTNewHorizons/GTNHLib/releases) >= 0.5.20
+* [UniMixins](https://github.com/LegacyModdingMC/UniMixins/releases) >= 0.1.14
+* [GTNHLib](https://github.com/GTNewHorizons/GTNHLib/releases) >= 0.4.2
 * NOTE: Some mods are not required, but a specific version is required if present - see: `Permanent Incompatibilities` below.
 
 # Known (temporary) Incompatibilities
 * Forge Relocation - Currently non Thread Safe; safe if not in use
-* ProjectRed Frames - Currently non Thread Safe; safe if not in use
+* ProjectRed Frames - Currently non Thread Safe; safe if not in use'
 
 # Potential Incompatibilities
 * EndlessIDs - Compat commits have been made, might work, might not - not fully tested

dependencies.gradle

@@ -49,19 +49,19 @@ configurations {
 }
 
 dependencies {
-    compileOnly("com.github.GTNewHorizons:Hodgepodge:2.6.23")
+    compileOnly("com.github.GTNewHorizons:Hodgepodge:2.5.78")
 
-    compileOnly("com.gtnewhorizons.retrofuturabootstrap:RetroFuturaBootstrap:1.0.7") { transitive = false }
+    compileOnly("com.gtnewhorizons.retrofuturabootstrap:RetroFuturaBootstrap:0.4.0") { transitive = false }
 
-    compileOnly("org.projectlombok:lombok:1.18.34") { transitive = false }
-    annotationProcessor("org.projectlombok:lombok:1.18.34")
+    compileOnly("org.projectlombok:lombok:1.18.22") { transitive = false }
+    annotationProcessor("org.projectlombok:lombok:1.18.22")
 
     // Use modern models+textures to inject QuadProviders
-    devOnlyNonPublishable('com.github.GTNewHorizons:TX-Loader:1.8.0:dev')
+    devOnlyNonPublishable('com.github.GTNewHorizons:TX-Loader:1.7.2:dev')
 
     // Iris Shaders
-    compileOnly('org.jetbrains:annotations:26.0.2')
-    api("com.github.GTNewHorizons:GTNHLib:0.6.8:dev")
+    compileOnly('org.jetbrains:annotations:24.0.1')
+    api("com.github.GTNewHorizons:GTNHLib:0.5.20:dev")
     shadowImplementation("org.anarres:jcpp:1.4.14") // Apache 2.0
     shadowImplementation("org.taumc:glsl-transformation-lib:0.2.0-4.g6b42bca") {
         exclude module: "antlr4" // we only want to shadow the runtime module
@@ -70,21 +70,21 @@ dependencies {
     compileOnly "org.apache.ant:ant:1.8.2"
 
     // Because who doesn't want NEI
-    devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.7.27-GTNH:dev')
-    devOnlyNonPublishable('com.github.GTNewHorizons:CodeChickenCore:1.4.1:dev')
+    devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.6.45-GTNH:dev')
+    devOnlyNonPublishable('com.github.GTNewHorizons:CodeChickenCore:1.3.10:dev')
 
     // Notfine Deps
     compileOnly("thaumcraft:Thaumcraft:1.7.10-4.2.3.5:dev")
     devOnlyNonPublishable("com.github.GTNewHorizons:Baubles:1.0.4:dev")
-    compileOnly("com.github.GTNewHorizons:twilightforest:2.7.4:dev") { transitive = false }
+    compileOnly("com.github.GTNewHorizons:twilightforest:2.6.35:dev") { transitive = false }
     compileOnly(rfg.deobf('curse.maven:witchery-69673:2234410'))
-    compileOnly("com.github.GTNewHorizons:TinkersConstruct:1.13.8-GTNH:dev") { transitive = false }
-    compileOnly("com.github.GTNewHorizons:Natura:2.8.2:dev")
+    compileOnly("com.github.GTNewHorizons:TinkersConstruct:1.12.14-GTNH:dev") { transitive = false }
+    compileOnly("com.github.GTNewHorizons:Natura:2.7.5:dev")
 
-    compileOnly("com.github.GTNewHorizons:ThaumicHorizons:1.7.1:dev")
+    compileOnly("com.github.GTNewHorizons:ThaumicHorizons:1.6.4:dev")
 
-    compileOnly("com.github.GTNewHorizons:Battlegear2:1.4.2:dev") { transitive = false }
-    compileOnly('com.github.GTNewHorizons:Backhand:1.6.9') { transitive = false }
+    compileOnly("com.github.GTNewHorizons:Battlegear2:1.4.1:dev") { transitive = false }
+    compileOnly(rfg.deobf('maven.modrinth:backhand:1.4.1')) { transitive = false }
 
     compileOnly("com.falsepattern:chunkapi-mc1.7.10:0.5.1:api") { transitive = false }
     compileOnly("com.falsepattern:endlessids-mc1.7.10:1.5-beta0003:dev") { transitive = false }
@@ -100,7 +100,7 @@ dependencies {
     compileOnly(rfg.deobf("curse.maven:campfirebackport-387444:4611675"))
     compileOnly(rfg.deobf("curse.maven:xaeros-minimap-263420:5060684"))
 
-    compileOnly("com.github.GTNewHorizons:HoloInventory:2.5.0-GTNH:dev")
+    compileOnly("com.github.GTNewHorizons:HoloInventory:2.4.13-GTNH:dev")
 
     runtimeOnlyNonPublishable(rfg.deobf("CoreTweaks:CoreTweaks:0.3.3.2"))
 
@@ -111,8 +111,12 @@ dependencies {
     compileOnly("com.github.GTNewHorizons:BetterCrashes:1.4.0-GTNH:dev")
 
     // Tests
-    testImplementation(platform('org.junit:junit-bom:5.11.4'))
+    testImplementation(platform('org.junit:junit-bom:5.9.2'))
     testImplementation('org.junit.jupiter:junit-jupiter')
     testImplementation("org.mockito:mockito-core:3.+")
     testImplementation("org.lwjgl.lwjgl:lwjgl:2.9.4-nightly-20150209")
+
+    devOnlyNonPublishable("com.github.javaparser:javaparser-symbol-solver-core:3.26.2") {
+        exclude module: "guava"
+    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

settings.gradle

@@ -16,5 +16,5 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.32'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '1.0.29'
 }

src/main/java/GLFunctionParser.java

@@ -0,0 +1,120 @@
+import com.github.javaparser.StaticJavaParser;
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.body.MethodDeclaration;
+import com.github.javaparser.ast.body.Parameter;
+import com.github.javaparser.ast.visitor.VoidVisitorWithDefaults;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.PrintWriter;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Used to generate gl_functions.csv. Which contains a mapping of OpenGL functions provided by LWJGL
+ * corresponding to the earliest GL version they appear in.
+ */
+public class GLFunctionParser {
+    final static String glPath = "util/gl"; // Path to LWJGL OpenGL bindings source code
+
+    public static void main(String[] args) throws FileNotFoundException {
+        HashMap<String, Set<String>> byFunction = new HashMap<>();
+        File dir = new File(glPath);
+        for (File file : dir.listFiles()) {
+            final String filename = file.getName();
+            if (filename.endsWith(".java") && filename.startsWith("GL") && Character.isDigit(filename.charAt(2))) {
+                Path p = Paths.get(filename);
+
+                String parsedFile = removeFileExtension(p.getFileName().toString());
+
+                CompilationUnit cu = StaticJavaParser.parse(file);
+                cu.accept(new VoidVisitorWithDefaults<>() {
+
+                    @Override
+                    public void defaultAction(Node n, Object arg) {
+                        for( Node child : n.getChildNodes()) {
+                            if(child instanceof ClassOrInterfaceDeclaration cd) {
+                                for (MethodDeclaration md : cd.getMethods()) {
+                                    String methodName = md.getNameAsString() + "(";
+                                    for (Parameter p : md.getParameters()) {
+                                        methodName = methodName + p.getTypeAsString();
+                                    }
+                                    methodName = methodName + ")";
+                                    if(methodName.startsWith("n")) continue;
+
+                                    Set<String> functionSet = byFunction.computeIfAbsent(methodName, k -> new HashSet<>());
+                                    functionSet.add(parsedFile);
+                                }
+                            }
+                        }
+                    }
+                }, null);
+
+            }
+        }
+
+        Map<String, String> functionVersionMap = new HashMap<>();
+
+        for(String function : byFunction.keySet()) {
+
+            Set<String> versionsForFunction = byFunction.get(function);
+            int lowestInt = 46;
+            String lowestString = "GL46";
+            for(String version : versionsForFunction) {
+                int i = Integer.parseInt(version.substring(2, 4));
+                if (i < lowestInt) {
+                    lowestInt = i;
+                    lowestString = version;
+                }
+            }
+            functionVersionMap.put(function, lowestString);
+        }
+
+        List<String[]> outputLines = new ArrayList<>();
+
+        for (Map.Entry<String, String> entry : functionVersionMap.entrySet()) {
+            outputLines.add(new String[] {entry.getKey(), entry.getValue()});
+        }
+
+        File output = new File("output.csv");
+        try (PrintWriter writer = new PrintWriter(output)) {
+            outputLines.stream().map(GLSMFunctionComparison::convertToCSV).forEach(writer::println);
+        }
+    }
+
+    public static String convertToCSV(String[] data) {
+        return Stream.of(data).map(GLSMFunctionComparison::escapeSpecialCharacters).collect(Collectors.joining(","));
+    }
+
+    public static String escapeSpecialCharacters(String data) {
+        if (data == null) {
+            throw new IllegalArgumentException("Input data cannot be null");
+        }
+        String escapedData = data.replaceAll("\\R", " ");
+        if (data.contains(",") || data.contains("\"") || data.contains("'")) {
+            data = data.replace("\"", "\"\"");
+            escapedData = "\"" + data + "\"";
+        }
+        return escapedData;
+    }
+
+    public static String removeFileExtension(String filename) {
+        if (filename == null || filename.isEmpty()) {
+            return filename;
+        }
+
+        String extPattern = "(?<!^)[.]" + "[^.]*$";
+        return filename.replaceAll(extPattern, "");
+    }
+
+}

src/main/java/GLSMFunctionComparison.java

@@ -0,0 +1,135 @@
+import com.github.javaparser.ParserConfiguration;
+import com.github.javaparser.StaticJavaParser;
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.body.MethodDeclaration;
+import com.github.javaparser.ast.body.Parameter;
+import com.github.javaparser.ast.visitor.VoidVisitorWithDefaults;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Used to compare OpenGL functions from gl_functions.csv to current GLStateManager
+ * source code to determine what functions have an implementation in GLSM, and what ones don't.
+ * Only considers functions which appear in GL 2.1 and lower
+ */
+public class GLSMFunctionComparison {
+
+    /**
+     * If set to true, then the outputted CSV will show functions which do have an implementation in GLSM
+     */
+    final static boolean INCLUDE_TRUE = false;
+
+    final static String glFunctionsCsvPath = "gl_functions.csv";
+    final static String glsmPath = "src/main/java/com/gtnewhorizons/angelica/glsm/GLStateManager.java";
+
+    public static Map<String, String> parseGLFunctions() {
+        Map<String, String> map = new HashMap<>();
+
+        try (BufferedReader br = new BufferedReader(new FileReader(glFunctionsCsvPath))) {
+            String line;
+            while ((line = br.readLine()) != null) {
+                String[] values = line.split(",");
+                if (values.length == 2) {
+                    String key = values[0].trim();
+                    String value = values[1].trim();
+                    int versionInt = Integer.parseInt(value.substring(2, 4));
+                    if (versionInt < 30) map.put(key, value);
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return map;
+    }
+
+    public static void main(String[] args) throws FileNotFoundException {
+        //GLSM will fail to parse without increasing language level
+        StaticJavaParser.getParserConfiguration().setLanguageLevel(ParserConfiguration.LanguageLevel.JAVA_17);
+
+        Map<String, String> functionMap = parseGLFunctions();
+        Set<String> glsmFunctions = new HashSet<>();
+
+        File glsmFile = new File(glsmPath);
+        CompilationUnit cu = StaticJavaParser.parse(glsmFile);
+        cu.accept(new VoidVisitorWithDefaults<>() {
+
+            @Override
+            public void defaultAction(Node n, Object arg) {
+                for (Node child : n.getChildNodes()) {
+                    if (child instanceof ClassOrInterfaceDeclaration cd) {
+                        for (MethodDeclaration md : cd.getMethods()) {
+                            String methodName = md.getNameAsString() + "(";
+                            for (Parameter p : md.getParameters()) {
+                                methodName = methodName + p.getTypeAsString();
+                            }
+                            methodName = methodName + ")";
+                            glsmFunctions.add(methodName);
+                        }
+                    }
+                }
+            }
+        }, null);
+
+        Map<String, String> functionGLSMMap = new HashMap<>();
+
+        for(String function : functionMap.keySet()) {
+            if (!glsmFunctions.contains(function)) {
+                functionGLSMMap.put(function, "false");
+            } else if (INCLUDE_TRUE) {
+                functionGLSMMap.put(function, "true");
+            }
+        }
+
+        List<String[]> outputLines = new ArrayList<>();
+
+        for (Map.Entry<String, String> entry : functionGLSMMap.entrySet()) {
+            outputLines.add(new String[] {entry.getKey(), functionMap.get(entry.getKey()), entry.getValue()});
+        }
+
+        File output = new File("glsm_function_comparison.csv");
+        try (PrintWriter writer = new PrintWriter(output)) {
+            outputLines.stream().map(GLSMFunctionComparison::convertToCSV).forEach(writer::println);
+        }
+    }
+
+    public static String convertToCSV(String[] data) {
+        return Stream.of(data).map(GLSMFunctionComparison::escapeSpecialCharacters).collect(Collectors.joining(","));
+    }
+
+    public static String escapeSpecialCharacters(String data) {
+        if (data == null) {
+            throw new IllegalArgumentException("Input data cannot be null");
+        }
+        String escapedData = data.replaceAll("\\R", " ");
+        if (data.contains(",") || data.contains("\"") || data.contains("'")) {
+            data = data.replace("\"", "\"\"");
+            escapedData = "\"" + data + "\"";
+        }
+        return escapedData;
+    }
+
+    public static String removeFileExtension(String filename) {
+        if (filename == null || filename.isEmpty()) {
+            return filename;
+        }
+
+        String extPattern = "(?<!^)[.]" + "[^.]*$";
+        return filename.replaceAll(extPattern, "");
+    }
+
+}

src/main/java/com/gtnewhorizons/angelica/AngelicaMod.java

@@ -16,7 +16,7 @@ import cpw.mods.fml.common.event.FMLPreInitializationEvent;
         name = "Angelica",
         version = Tags.VERSION,
         dependencies = " before:lwjgl3ify@[1.5.3,);" + " after:hodgepodge@[2.4.4,);" + " after:CodeChickenCore@[1.2.0,);"
-                     + " after:archaicfix@[0.7.0,);" + " required-after:gtnhlib@[0.6.6,);",
+                     + " after:archaicfix@[0.7.0,);" + " required-after:gtnhlib@[0.4.2,);",
         acceptedMinecraftVersions = "[1.7.10]",
         acceptableRemoteVersions = "*",
         guiFactory = "com.gtnewhorizons.angelica.config.AngelicaGuiConfigFactory")

src/main/java/com/gtnewhorizons/angelica/api/TextureServices.java

@@ -1,27 +0,0 @@
-package com.gtnewhorizons.angelica.api;
-
-import com.gtnewhorizons.angelica.mixins.interfaces.IPatchedTextureAtlasSprite;
-import com.gtnewhorizons.angelica.mixins.interfaces.ITexturesCache;
-import net.minecraft.client.renderer.RenderBlocks;
-import net.minecraft.util.IIcon;
-
-/**
- * Exposes a method to the API that allow mods to add texture update compat
- */
-@SuppressWarnings("unused")
-public class TextureServices {
-
-    @SuppressWarnings("unused")
-    public static void updateBlockTextureAnimation(IIcon icon, RenderBlocks renderBlocks) {
-        if (renderBlocks instanceof ITexturesCache texturesCache) {
-            texturesCache.getRenderedTextures().add(icon);
-        }
-    }
-
-    @SuppressWarnings("unused")
-    public static void updateTextureAnimation(IIcon icon) {
-        if(icon instanceof IPatchedTextureAtlasSprite patchedSprite) {
-            patchedSprite.markNeedsAnimationUpdate();
-        }
-    }
-}

src/main/java/com/gtnewhorizons/angelica/client/font/BatchingFontRenderer.java

@@ -1,7 +1,6 @@
 package com.gtnewhorizons.angelica.client.font;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import com.gtnewhorizons.angelica.glsm.GLStateManager;
 import com.gtnewhorizons.angelica.mixins.interfaces.FontRendererAccessor;
 import it.unimi.dsi.fastutil.chars.Char2ShortOpenHashMap;
@@ -11,6 +10,7 @@ import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.renderer.texture.TextureManager;
 import net.minecraft.util.MathHelper;
 import net.minecraft.util.ResourceLocation;
+import org.lwjgl.BufferUtils;
 import org.lwjgl.opengl.GL11;
 
 import java.nio.ByteBuffer;
@@ -97,10 +97,10 @@ public class BatchingFontRenderer {
     private static final int INITIAL_BATCH_SIZE = 256;
     private static final ResourceLocation DUMMY_RESOURCE_LOCATION = new ResourceLocation("angelica$dummy",
         "this is invalid!");
-    private FloatBuffer batchVtxPositions = memAllocFloat(INITIAL_BATCH_SIZE * 2);
-    private ByteBuffer batchVtxColors = memAlloc(INITIAL_BATCH_SIZE * 4);
-    private FloatBuffer batchVtxTexCoords = memAllocFloat(INITIAL_BATCH_SIZE * 2);
-    private IntBuffer batchIndices = memAllocInt(INITIAL_BATCH_SIZE / 2 * 3);
+    private FloatBuffer batchVtxPositions = BufferUtils.createFloatBuffer(INITIAL_BATCH_SIZE * 2);
+    private ByteBuffer batchVtxColors = BufferUtils.createByteBuffer(INITIAL_BATCH_SIZE * 4);
+    private FloatBuffer batchVtxTexCoords = BufferUtils.createFloatBuffer(INITIAL_BATCH_SIZE * 2);
+    private IntBuffer batchIndices = BufferUtils.createIntBuffer(INITIAL_BATCH_SIZE / 2 * 3);
     private final ObjectArrayList<FontDrawCmd> batchCommands = ObjectArrayList.wrap(new FontDrawCmd[64], 0);
     private final ObjectArrayList<FontDrawCmd> batchCommandPool = ObjectArrayList.wrap(new FontDrawCmd[64], 0);
 
@@ -109,12 +109,12 @@ public class BatchingFontRenderer {
         final int oldCap = batchVtxPositions.capacity() / 2;
         if (vtxWriterIndex >= oldCap) {
             final int newCap = oldCap * 2;
-            batchVtxPositions = memRealloc(batchVtxPositions, newCap * 2);
-            batchVtxColors = memRealloc(batchVtxColors, newCap * 4);
-            batchVtxTexCoords = memRealloc(batchVtxTexCoords, newCap * 2);
+            batchVtxPositions = CompatMemoryUtil.memReallocDirect(batchVtxPositions, newCap * 2);
+            batchVtxColors = CompatMemoryUtil.memReallocDirect(batchVtxColors, newCap * 4);
+            batchVtxTexCoords = CompatMemoryUtil.memReallocDirect(batchVtxTexCoords, newCap * 2);
             final int oldIdxCap = batchIndices.capacity();
             final int newIdxCap = oldIdxCap * 2;
-            batchIndices = memRealloc(batchIndices, newIdxCap);
+            batchIndices = CompatMemoryUtil.memReallocDirect(batchIndices, newIdxCap);
         }
         final int idx = vtxWriterIndex;
         final int idx2 = idx * 2;
@@ -437,6 +437,8 @@ public class BatchingFontRenderer {
                     chr = MCFONT_CHARS.charAt(lutIndex);
                 }
 
+                final float shadowOffset = unicodeFlag ? 0.5F : 1.0F;
+
                 // Check ASCII space, NBSP, NNBSP
                 if (chr == ' ' || chr == '\u00A0' || chr == '\u202F') {
                     curX += 4;
@@ -450,7 +452,6 @@ public class BatchingFontRenderer {
                 final float uSz;
                 final float vSz;
                 final float itOff = curItalic ? 1.0F : 0.0F; // italic offset
-                final float shadowOffset;
                 final ResourceLocation texture;
 
                 if (lutIndex == -1 || unicodeFlag) {
@@ -458,7 +459,6 @@ public class BatchingFontRenderer {
                         continue;
                     }
                     // Draw unicode char
-                    shadowOffset = 0.5F;
                     final int uniPage = chr / 256;
                     texture = getUnicodePageLocation(uniPage);
                     final int startColumn = this.glyphWidth[chr] >>> 4;
@@ -475,7 +475,6 @@ public class BatchingFontRenderer {
 
                 } else {
                     // Draw "ASCII" char
-                    shadowOffset = 1.0F;
                     uStart = ((lutIndex % 16) * 8) / 128.0F;
                     vStart = (float) ((lutIndex / 16) * 8) / 128.0F;
                     xAdvance = this.charWidth[lutIndex];

src/main/java/com/gtnewhorizons/angelica/compat/ModStatus.java

@@ -62,7 +62,7 @@ public class ModStatus {
         }
 
         if (isBackhandLoaded){
-            isBackhandLoaded = new DefaultArtifactVersion("1.6.9")
+            isBackhandLoaded = new DefaultArtifactVersion("1.4.1")
                 .compareTo(
                     LoadControllerHelper.getOwningMod(Backhand.class).getProcessedVersion()
                 ) <= 0;

src/main/java/com/gtnewhorizons/angelica/compat/lwjgl/CompatMemoryUtil.java

@@ -0,0 +1,327 @@
+package com.gtnewhorizons.angelica.compat.lwjgl;
+
+import static com.gtnewhorizons.angelica.compat.lwjgl.Pointer.BITS64;
+
+import it.unimi.dsi.fastutil.longs.LongPredicate;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+import java.nio.IntBuffer;
+import org.lwjgl.BufferUtils;
+
+/**
+ * Backported from LWJGL3 under the BSD 3-Clause "New" or "Revised" License license
+ *
+ * <p>This class provides functionality for managing native memory.
+ *
+ * <p>All methods in this class will make use of {@link sun.misc.Unsafe} if it's available, for performance. If Unsafe is not available, the fallback
+ * implementations make use of reflection and, in the worst-case, JNI.</p>
+ *
+ * <p>Method names in this class are prefixed with {@code mem} to avoid ambiguities when used with static imports.</p>
+ */
+public class CompatMemoryUtil {
+    public static final long NULL = 0;
+
+    static final sun.misc.Unsafe UNSAFE;
+
+    private static final Class<? extends ByteBuffer> BUFFER_BYTE;
+    private static final Class<? extends IntBuffer> BUFFER_INT;
+    private static final Class<? extends FloatBuffer> BUFFER_FLOAT;
+
+    private static final long MARK;
+    private static final long POSITION;
+    private static final long LIMIT;
+    private static final long CAPACITY;
+
+    private static final long ADDRESS;
+
+    static {
+        ByteBuffer bb = ByteBuffer.allocateDirect(0).order(ByteOrder.nativeOrder());
+        BUFFER_BYTE = bb.getClass();
+        BUFFER_INT = bb.asIntBuffer().getClass();
+        BUFFER_FLOAT = bb.asFloatBuffer().getClass();
+
+        UNSAFE = getUnsafeInstance();
+
+        MARK = getMarkOffset();
+        POSITION = getPositionOffset();
+        LIMIT = getLimitOffset();
+        CAPACITY = getCapacityOffset();
+
+        ADDRESS = getAddressOffset();
+    }
+
+    public static ByteBuffer memReallocDirect(ByteBuffer old, int capacity) {
+        ByteBuffer newBuf = BufferUtils.createByteBuffer(capacity);
+        int oldPos = old.position();
+        old.rewind();
+        newBuf.put(old);
+        newBuf.position(Math.min(capacity, oldPos));
+        return newBuf;
+    }
+
+    public static IntBuffer memReallocDirect(IntBuffer old, int capacity) {
+        IntBuffer newBuf = BufferUtils.createIntBuffer(capacity);
+        int oldPos = old.position();
+        old.rewind();
+        newBuf.put(old);
+        newBuf.position(Math.min(capacity, oldPos));
+        return newBuf;
+    }
+
+    public static FloatBuffer memReallocDirect(FloatBuffer old, int capacity) {
+        FloatBuffer newBuf = BufferUtils.createFloatBuffer(capacity);
+        int oldPos = old.position();
+        old.rewind();
+        newBuf.put(old);
+        newBuf.position(Math.min(capacity, oldPos));
+        return newBuf;
+    }
+
+     /* -------------------------------------
+        -------------------------------------
+               UNSAFE MEMORY ACCESS API
+        -------------------------------------
+        ------------------------------------- */
+
+    private static final int  FILL_PATTERN_32 = Integer.divideUnsigned(-1, 255);
+    private static final long FILL_PATTERN_64 = Long.divideUnsigned(-1L, 255L);
+
+    /**
+     * Sets all bytes in a specified block of memory to a fixed value (usually zero).
+     *
+     * @param ptr   the starting memory address
+     * @param value the value to set (memSet will convert it to unsigned byte)
+     * @param bytes the number of bytes to set
+     */
+    public static void memSet(long ptr, int value, long bytes) {
+        if (/*DEBUG*/ false && (ptr == NULL || bytes < 0)) {
+            throw new IllegalArgumentException();
+        }
+
+        /*
+        - Unsafe.setMemory is very slow.
+        - A custom Java loop is fastest at small sizes, approximately up to 256 bytes.
+        - The native memset becomes fastest at bigger sizes, when the JNI overhead becomes negligible.
+        TODO: verify this
+         */
+
+        //UNSAFE.setMemory(ptr, bytes, (byte)(value & 0xFF));
+        //if (bytes < 256L) {
+        int p = (int)ptr;
+        if (BITS64) {
+            if ((p & 7) == 0) {
+                memSet64(ptr, value, (int)bytes & 0xFF);
+                return;
+            }
+        } else {
+            if ((p & 3) == 0) {
+                memSet32(p, value, (int)bytes & 0xFF);
+                return;
+            }
+        }
+        //}
+        //nmemset(ptr, value, bytes);
+    }
+    private static void memSet64(long ptr, int value, int bytes) {
+        int aligned = bytes & ~7;
+
+        // Aligned body
+        long valuel = (value & 0xFF) * FILL_PATTERN_64;
+        for (int i = 0; i < aligned; i += 8) {
+            UNSAFE.putLong(null, ptr + i, valuel);
+        }
+
+        // Unaligned tail
+        byte valueb = (byte)(value & 0xFF);
+        for (int i = aligned; i < bytes; i++) {
+            UNSAFE.putByte(null, ptr + i, valueb);
+        }
+    }
+    private static void memSet32(int ptr, int value, int bytes) {
+        int aligned = bytes & ~3;
+
+        // Aligned body
+        int vi = (value & 0xFF) * FILL_PATTERN_32;
+        for (int i = 0; i < aligned; i += 4) {
+            UNSAFE.putInt(null, (ptr + i) & 0xFFFF_FFFFL, vi);
+        }
+
+        // Unaligned tail
+        byte vb = (byte)(value & 0xFF);
+        for (int i = aligned; i < bytes; i++) {
+            UNSAFE.putByte(null, (ptr + i) & 0xFFFF_FFFFL, vb);
+        }
+    }
+
+    public static boolean memGetBoolean(long ptr) { return UNSAFE.getByte(null, ptr) != 0; }
+    public static byte memGetByte(long ptr)       { return UNSAFE.getByte(null, ptr); }
+    public static short memGetShort(long ptr)     { return UNSAFE.getShort(null, ptr); }
+    public static int memGetInt(long ptr)         { return UNSAFE.getInt(null, ptr); }
+    public static long memGetLong(long ptr)       { return UNSAFE.getLong(null, ptr); }
+    public static float memGetFloat(long ptr)     { return UNSAFE.getFloat(null, ptr); }
+    public static double memGetDouble(long ptr)   { return UNSAFE.getDouble(null, ptr); }
+
+    public static void memPutByte(long ptr, byte value)     { UNSAFE.putByte(null, ptr, value); }
+    public static void memPutShort(long ptr, short value)   { UNSAFE.putShort(null, ptr, value); }
+    public static void memPutInt(long ptr, int value)       { UNSAFE.putInt(null, ptr, value); }
+    public static void memPutLong(long ptr, long value)     { UNSAFE.putLong(null, ptr, value); }
+    public static void memPutFloat(long ptr, float value)   { UNSAFE.putFloat(null, ptr, value); }
+    public static void memPutDouble(long ptr, double value) { UNSAFE.putDouble(null, ptr, value); }
+
+    // -------------------------------------------------
+    // -------------------------------------------------
+    // -------------------------------------------------
+
+    private static sun.misc.Unsafe getUnsafeInstance() {
+        java.lang.reflect.Field[] fields = sun.misc.Unsafe.class.getDeclaredFields();
+
+        /*
+        Different runtimes use different names for the Unsafe singleton,
+        so we cannot use .getDeclaredField and we scan instead. For example:
+
+        Oracle: theUnsafe
+        PERC : m_unsafe_instance
+        Android: THE_ONE
+        */
+        for (java.lang.reflect.Field field : fields) {
+            if (!field.getType().equals(sun.misc.Unsafe.class)) {
+                continue;
+            }
+
+            int modifiers = field.getModifiers();
+            if (!(java.lang.reflect.Modifier.isStatic(modifiers) && java.lang.reflect.Modifier.isFinal(modifiers))) {
+                continue;
+            }
+
+            try {
+                field.setAccessible(true);
+                return (sun.misc.Unsafe)field.get(null);
+            } catch (Exception ignored) {
+            }
+            break;
+        }
+
+        throw new UnsupportedOperationException("LWJGL requires sun.misc.Unsafe to be available.");
+    }
+
+    /**
+     * Recursively searches an object and its superclasses for a field with the same name and type. If the field isn't
+     * public, it may not be stable across library/JVM versions, and these calls are likely not portable. You have been
+     * warned!
+     */
+    private static long getFieldOffset(Class<?> containerType, Class<?> fieldType, String name) {
+        Class<?> c = containerType;
+        while (c != Object.class) {
+            Field[] fields = c.getDeclaredFields();
+            for (Field field : fields) {
+                if (!field.getType().isAssignableFrom(fieldType) || Modifier.isStatic(field.getModifiers()) || field.isSynthetic()) {
+                    continue;
+                }
+
+                long offset = UNSAFE.objectFieldOffset(field);
+                if (field.getName().equals(name)) {
+                    return offset;
+                }
+            }
+            c = c.getSuperclass();
+        }
+        throw new UnsupportedOperationException("Failed to find field offset in class.");
+    }
+
+    private static long getFieldOffset(Class<?> containerType, Class<?> fieldType, LongPredicate predicate) {
+        Class<?> c = containerType;
+        while (c != Object.class) {
+            Field[] fields = c.getDeclaredFields();
+            for (Field field : fields) {
+                if (!field.getType().isAssignableFrom(fieldType) || Modifier.isStatic(field.getModifiers()) || field.isSynthetic()) {
+                    continue;
+                }
+
+                long offset = UNSAFE.objectFieldOffset(field);
+                if (predicate.test(offset)) {
+                    return offset;
+                }
+            }
+            c = c.getSuperclass();
+        }
+        throw new UnsupportedOperationException("Failed to find field offset in class.");
+    }
+
+    private static long getFieldOffsetInt(Object container, int value) {
+        return getFieldOffset(container.getClass(), int.class, offset -> UNSAFE.getInt(container, offset) == value);
+    }
+
+    private static long getAddressOffset() {
+        final ByteBuffer bb = ByteBuffer.allocateDirect(0);
+        return getFieldOffset(bb.getClass(), long.class, "address");
+
+        // TODO: do this portably
+        // long MAGIC_ADDRESS = 0xDEADBEEF8BADF00DL & (BITS32 ? 0xFFFF_FFFFL : 0xFFFF_FFFF_FFFF_FFFFL);
+        // ByteBuffer bb = Objects.requireNonNull(NewDirectByteBuffer(MAGIC_ADDRESS, 0));
+        //return getFieldOffset(bb.getClass(), long.class, offset -> UNSAFE.getLong(bb, offset) == MAGIC_ADDRESS);
+    }
+
+    private static final int MAGIC_CAPACITY = 0x0D15EA5E;
+    private static final int MAGIC_POSITION = 0x00FACADE;
+
+    private static long getMarkOffset() {
+        // TODO: is this actually reliable without NewDirectByteBuffer?
+        ByteBuffer bb = ByteBuffer.allocateDirect(0);
+        return getFieldOffsetInt(bb, -1);
+        // ByteBuffer bb = Objects.requireNonNull(NewDirectByteBuffer(1L, 0));
+        // return getFieldOffsetInt(bb, -1);
+    }
+
+    private static long getPositionOffset() {
+        ByteBuffer bb = ByteBuffer.allocateDirect(MAGIC_CAPACITY);
+        bb.position(MAGIC_POSITION);
+        return getFieldOffsetInt(bb, MAGIC_POSITION);
+    }
+
+    private static long getLimitOffset() {
+        ByteBuffer bb = ByteBuffer.allocateDirect(MAGIC_CAPACITY);
+        bb.limit(MAGIC_POSITION);
+        return getFieldOffsetInt(bb, MAGIC_POSITION);
+    }
+
+    private static long getCapacityOffset() {
+        ByteBuffer bb = ByteBuffer.allocateDirect(MAGIC_CAPACITY);
+        bb.limit(0);
+        return getFieldOffsetInt(bb, MAGIC_CAPACITY);
+    }
+
+    static IntBuffer wrapBufferInt(long address, int capacity) {
+        IntBuffer buffer;
+        try {
+            buffer = (IntBuffer)UNSAFE.allocateInstance(BUFFER_INT);
+        } catch (InstantiationException e) {
+            throw new UnsupportedOperationException(e);
+        }
+
+        UNSAFE.putLong(buffer, ADDRESS, address);
+        UNSAFE.putInt(buffer, MARK, -1);
+        UNSAFE.putInt(buffer, LIMIT, capacity);
+        UNSAFE.putInt(buffer, CAPACITY, capacity);
+
+        return buffer;
+    }
+
+    static FloatBuffer wrapBufferFloat(long address, int capacity) {
+        FloatBuffer buffer;
+        try {
+            buffer = (FloatBuffer)UNSAFE.allocateInstance(BUFFER_FLOAT);
+        } catch (InstantiationException e) {
+            throw new UnsupportedOperationException(e);
+        }
+
+        UNSAFE.putLong(buffer, ADDRESS, address);
+        UNSAFE.putInt(buffer, MARK, -1);
+        UNSAFE.putInt(buffer, LIMIT, capacity);
+        UNSAFE.putInt(buffer, CAPACITY, capacity);
+
+        return buffer;
+    }
+}

src/main/java/com/gtnewhorizons/angelica/compat/lwjgl/MemoryStack.java

@@ -0,0 +1,382 @@
+/*
+ * This class is backported from LWJGL3 under the BSD 3-clause "New" or "Revised" License
+ */
+
+package com.gtnewhorizons.angelica.compat.lwjgl;
+
+
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memPutDouble;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memPutFloat;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memPutInt;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memPutLong;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memPutShort;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.memSet;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.wrapBufferFloat;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.wrapBufferInt;
+
+import com.gtnewhorizons.angelica.loading.AngelicaTweaker;
+import java.nio.ByteBuffer;
+import java.nio.FloatBuffer;
+import java.nio.IntBuffer;
+import java.util.Arrays;
+import org.jetbrains.annotations.Nullable;
+import org.lwjgl.BufferUtils;
+import org.lwjgl.MemoryUtil;
+
+/**
+ * An off-heap memory stack.
+ *
+ * <p>This class should be used in a thread-local manner for stack allocations.</p>
+ *
+ * @ see Configuration#STACK_SIZE
+ * @ see Configuration#DEBUG_STACK
+ */
+@SuppressWarnings("LombokGetterMayBeUsed")
+public class MemoryStack extends Pointer.Default implements AutoCloseable {
+
+    private static final int DEFAULT_STACK_SIZE   = /*Configuration.STACK_SIZE.get(64)*/ 64 * 1024;
+    private static final int DEFAULT_STACK_FRAMES = 8;
+
+    private static final ThreadLocal<MemoryStack> TLS = ThreadLocal.withInitial(MemoryStack::create);
+
+    static {
+        if (DEFAULT_STACK_SIZE < 0) {
+            throw new IllegalStateException("Invalid stack size.");
+        }
+    }
+
+    @SuppressWarnings({"FieldCanBeLocal", "unused"})
+    private final @Nullable ByteBuffer container;
+
+    private final int size;
+
+    private int pointer;
+
+    private   int[] frames;
+    protected int   frameIndex;
+
+    /**
+     * Creates a new {@code MemoryStack} backed by the specified memory region.
+     *
+     * <p>In the initial state, there is no active stack frame. The {@link #push} method must be used before any allocations.</p>
+     *
+     * @param container the backing memory buffer, may be null
+     * @param address   the backing memory address
+     * @param size      the backing memory size
+     */
+    protected MemoryStack(@Nullable ByteBuffer container, long address, int size) {
+        super(address);
+        this.container = container;
+
+        this.size = size;
+        this.pointer = size;
+
+        this.frames = new int[DEFAULT_STACK_FRAMES];
+    }
+
+    /**
+     * Creates a new {@code MemoryStack} with the default size.
+     *
+     * <p>In the initial state, there is no active stack frame. The {@link #push} method must be used before any allocations.</p>
+     */
+    public static MemoryStack create() {
+        return create(DEFAULT_STACK_SIZE);
+    }
+
+    /**
+     * Creates a new {@code MemoryStack} with the specified size.
+     *
+     * <p>In the initial state, there is no active stack frame. The {@link #push} method must be used before any allocations.</p>
+     *
+     * @param capacity the maximum number of bytes that may be allocated on the stack
+     */
+    public static MemoryStack create(int capacity) {
+        return create(BufferUtils.createByteBuffer(capacity));
+    }
+
+    /**
+     * Creates a new {@code MemoryStack} backed by the specified memory buffer.
+     *
+     * <p>In the initial state, there is no active stack frame. The {@link #push} method must be used before any allocations.</p>
+     *
+     * @param buffer the backing memory buffer
+     */
+    public static MemoryStack create(ByteBuffer buffer) {
+        long address = MemoryUtil.getAddress(buffer);
+        int  size    = buffer.remaining();
+        return new MemoryStack(buffer, address, size);
+    }
+
+    /**
+     * Creates a new {@code MemoryStack} backed by the specified memory region.
+     *
+     * <p>In the initial state, there is no active stack frame. The {@link #push} method must be used before any allocations.</p>
+     *
+     * @param address the backing memory address
+     * @param size    the backing memory size
+     */
+    public static MemoryStack ncreate(long address, int size) {
+        return new MemoryStack(null, address, size);
+    }
+
+    /**
+     * Stores the current stack pointer and pushes a new frame to the stack.
+     *
+     * <p>This method should be called when entering a method, before doing any stack allocations. When exiting a method, call the {@link #pop} method to
+     * restore the previous stack frame.</p>
+     *
+     * <p>Pairs of push/pop calls may be nested. Care must be taken to:</p>
+     * <ul>
+     * <li>match every push with a pop</li>
+     * <li>not call pop before push has been called at least once</li>
+     * <li>not nest push calls to more than the maximum supported depth</li>
+     * </ul>
+     *
+     * @return this stack
+     */
+    public MemoryStack push() {
+        if (frameIndex == frames.length) {
+            frameOverflow();
+        }
+
+        frames[frameIndex++] = pointer;
+        return this;
+    }
+
+    private void frameOverflow() {
+        if (/*DEBUG*/ false) {
+            AngelicaTweaker.LOGGER.warn("[WARNING] Out of frame stack space (" + frames.length + ") in thread: " + Thread.currentThread());
+        }
+        frames = Arrays.copyOf(frames, frames.length * 3 / 2);
+    }
+
+    /**
+     * Pops the current stack frame and moves the stack pointer to the end of the previous stack frame.
+     *
+     * @return this stack
+     */
+    public MemoryStack pop() {
+        pointer = frames[--frameIndex];
+        return this;
+    }
+
+    /**
+     * Calls {@link #pop} on this {@code MemoryStack}.
+     *
+     * <p>This method should not be used directly. It is called automatically when the {@code MemoryStack} is used as a resource in a try-with-resources
+     * statement.</p>
+     */
+    @Override
+    public void close() {
+        //noinspection resource
+        pop();
+    }
+
+    /**
+     * Returns the address of the backing off-heap memory.
+     *
+     * <p>The stack grows "downwards", so the bottom of the stack is at {@code address + size}, while the top is at {@code address}.</p>
+     */
+    public long getAddress() {
+        return address;
+    }
+
+    /**
+     * Returns the size of the backing off-heap memory.
+     *
+     * <p>This is the maximum number of bytes that may be allocated on the stack.</p>
+     */
+    public int getSize() {
+        return size;
+    }
+
+    /**
+     * Returns the current frame index.
+     *
+     * <p>This is the current number of nested {@link #push} calls.</p>
+     */
+    public int getFrameIndex() {
+        return frameIndex;
+    }
+
+    /** Returns the memory address at the current stack pointer. */
+    public long getPointerAddress() {
+        return address + (pointer & 0xFFFF_FFFFL);
+    }
+
+    /**
+     * Returns the current stack pointer.
+     *
+     * <p>The stack grows "downwards", so when the stack is empty {@code pointer} is equal to {@code size}. On every allocation {@code pointer} is reduced by
+     * the allocated size (after alignment) and {@code address + pointer} points to the first byte of the last allocation.</p>
+     *
+     * <p>Effectively, this methods returns how many more bytes may be allocated on the stack.</p>
+     */
+    public int getPointer() {
+        return pointer;
+    }
+
+    /**
+     * Sets the current stack pointer.
+     *
+     * <p>This method directly manipulates the stack pointer. Using it irresponsibly may break the internal state of the stack. It should only be used in rare
+     * cases or in auto-generated code.</p>
+     */
+    public void setPointer(int pointer) {
+        if (/*CHECKS*/ false) {
+            checkPointer(pointer);
+        }
+
+        this.pointer = pointer;
+    }
+
+    private void checkPointer(int pointer) {
+        if (pointer < 0 || size < pointer) {
+            throw new IndexOutOfBoundsException("Invalid stack pointer");
+        }
+    }
+
+    private static void checkAlignment(int alignment) {
+        if (Integer.bitCount(alignment) != 1) {
+            throw new IllegalArgumentException("Alignment must be a power-of-two value.");
+        }
+    }
+
+    /**
+     * Calls {@link #nmalloc(int, int)} with {@code alignment} equal to {@link Pointer#POINTER_SIZE POINTER_SIZE}.
+     *
+     * @param size the allocation size
+     *
+     * @return the memory address on the stack for the requested allocation
+     */
+    public long nmalloc(int size) {
+        return nmalloc(POINTER_SIZE, size);
+    }
+
+    /**
+     * Allocates a block of {@code size} bytes of memory on the stack. The content of the newly allocated block of memory is not initialized, remaining with
+     * indeterminate values.
+     *
+     * @param alignment the required alignment
+     * @param size      the allocation size
+     *
+     * @return the memory address on the stack for the requested allocation
+     */
+    public long nmalloc(int alignment, int size) {
+        // Align address to the specified alignment
+        long address = (this.address + pointer - size) & ~Integer.toUnsignedLong(alignment - 1);
+
+        pointer = (int)(address - this.address);
+        if (/*CHECKS*/ false && pointer < 0) {
+            throw new OutOfMemoryError("Out of stack space.");
+        }
+
+        return address;
+    }
+
+    /**
+     * Allocates a block of memory on the stack for an array of {@code num} elements, each of them {@code size} bytes long, and initializes all its bits to
+     * zero.
+     *
+     * @param alignment the required element alignment
+     * @param num       num  the number of elements to allocate
+     * @param size      the size of each element
+     *
+     * @return the memory address on the stack for the requested allocation
+     */
+    public long ncalloc(int alignment, int num, int size) {
+        int  bytes   = num * size;
+        long address = nmalloc(alignment, bytes);
+        memSet(address, 0, bytes);
+        return address;
+    }
+
+    // -------------------------------------------------
+
+    /** Unsafe version of {@link #shorts(short)}. */
+    public long nshort(short value) {
+        long a = nmalloc(2, 2);
+        memPutShort(a, value);
+        return a;
+    }
+
+    // -------------------------------------------------
+
+    /** Int version of {@link #malloc(int)}. */
+    public IntBuffer mallocInt(int size) { return wrapBufferInt(nmalloc(4, size << 2), size); }
+
+    /** Unsafe version of {@link #ints(int)}. */
+    public long nint(int value) {
+        long a = nmalloc(4, 4);
+        memPutInt(a, value);
+        return a;
+    }
+
+    // -------------------------------------------------
+
+    /** Unsafe version of {@link #longs(long)}. */
+    public long nlong(long value) {
+        long a = nmalloc(8, 8);
+        memPutLong(a, value);
+        return a;
+    }
+
+    // -------------------------------------------------
+
+    /** Float version of {@link #malloc(int)}. */
+    public FloatBuffer mallocFloat(int size) { return wrapBufferFloat(nmalloc(4, size << 2), size); }
+
+    /** Unsafe version of {@link #floats(float)}. */
+    public long nfloat(float value) {
+        long a = nmalloc(4, 4);
+        memPutFloat(a, value);
+        return a;
+    }
+
+    // -------------------------------------------------
+
+    /** Unsafe version of {@link #doubles(double)}. */
+    public long ndouble(double value) {
+        long a = nmalloc(8, 8);
+        memPutDouble(a, value);
+        return a;
+    }
+
+    // -------------------------------------------------
+    // -------------------------------------------------
+    // -------------------------------------------------
+
+
+    /** Returns the stack of the current thread. */
+    public static MemoryStack stackGet() {
+        return TLS.get();
+    }
+
+    /**
+     * Calls {@link #push} on the stack of the current thread.
+     *
+     * @return the stack of the current thread.
+     */
+    public static MemoryStack stackPush() {
+        return stackGet().push();
+    }
+
+    /**
+     * Calls {@link #pop} on the stack of the current thread.
+     *
+     * @return the stack of the current thread.
+     */
+    public static MemoryStack stackPop() {
+        return stackGet().pop();
+    }
+
+    /** Thread-local version of {@link #nmalloc(int)}. */
+    public static long nstackMalloc(int size) { return stackGet().nmalloc(size); }
+    /** Thread-local version of {@link #nmalloc(int, int)}. */
+    public static long nstackMalloc(int alignment, int size) { return stackGet().nmalloc(alignment, size); }
+    /** Thread-local version of {@link #ncalloc}. */
+    public static long nstackCalloc(int alignment, int num, int size) { return stackGet().ncalloc(alignment, num, size); }
+
+    // -------------------------------------------------
+
+}

src/main/java/com/gtnewhorizons/angelica/compat/lwjgl/Pointer.java

@@ -0,0 +1,93 @@
+/*
+ * This class is backported from LWJGL3 under the BSD 3-clause "New" or "Revised" License
+ */
+package com.gtnewhorizons.angelica.compat.lwjgl;
+
+
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.NULL;
+import static com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil.UNSAFE;
+import static org.lwjgl.LWJGLUtil.CHECKS;
+
+import net.minecraft.util.Util;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Pointer interface.
+ *
+ * <p>LWJGL can run on both 32bit and 64bit architectures. Since LWJGL applications deal with native memory directly, this interface provides necessary
+ * information about the underlying architecture of the running JVM process.</p>
+ *
+ * <p>When interacting with native functions, pointer values are mapped to Java {@code long}. LWJGL automatically converts long values to the correct pointer
+ * addresses when used in native code. Native functions sometimes require arrays of pointer values; the {@link PointerBuffer} class may be used for that
+ * purpose. It has an API similar to a {@link java.nio.LongBuffer} but handles pointer casts automatically.</p>
+ */
+public interface Pointer {
+
+    /** The pointer size in bytes. Will be 4 on a 32bit JVM and 8 on a 64bit one. */
+    int POINTER_SIZE = UNSAFE.addressSize();
+
+    /** The pointer size power-of-two. Will be 2 on a 32bit JVM and 3 on a 64bit one. */
+    int POINTER_SHIFT = POINTER_SIZE == 8 ? 3 : 2;
+
+    /** The value of {@code sizeof(long)} for the current platform. */
+    int CLONG_SIZE  = POINTER_SIZE == 8 && Util.getOSType() == Util.EnumOS.WINDOWS ? 4 : POINTER_SIZE;
+
+    /** The value of {@code sizeof(long)} as a power-of-two. */
+    int CLONG_SHIFT = CLONG_SIZE == 8 ? 3 : 2;
+
+    /** Will be true on a 32bit JVM. */
+    boolean BITS32 = POINTER_SIZE * 8 == 32;
+
+    /** Will be true on a 64bit JVM. */
+    boolean BITS64 = POINTER_SIZE * 8 == 64;
+
+    /**
+     * Returns the raw pointer address as a {@code long} value.
+     *
+     * @return the pointer address
+     */
+    long address();
+
+    /** Default {@link Pointer} implementation. */
+    abstract class Default implements Pointer {
+
+        // Removed final due to JDK-8139758. TODO: Restore if the fix is backported to JDK 8.
+        protected long address;
+
+        protected Default(long address) {
+            if (CHECKS && address == NULL) {
+                throw new NullPointerException();
+            }
+            this.address = address;
+        }
+
+        @Override
+        public long address() {
+            return address;
+        }
+
+        public boolean equals(@Nullable Object o) {
+            if (this == o) {
+                return true;
+            }
+            if (!(o instanceof Pointer)) {
+                return false;
+            }
+
+            Pointer that = (Pointer)o;
+
+            return address == that.address();
+        }
+
+        public int hashCode() {
+            return (int)(address ^ (address >>> 32));
+        }
+
+        @Override
+        public String toString() {
+            return String.format("%s pointer [0x%X]", getClass().getSimpleName(), address);
+        }
+
+    }
+
+}

src/main/java/com/gtnewhorizons/angelica/compat/mojang/InteractionHand.java

@@ -1,24 +1,10 @@
 package com.gtnewhorizons.angelica.compat.mojang;
 
 
-import com.gtnewhorizons.angelica.compat.ModStatus;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.item.ItemStack;
-import xonin.backhand.api.core.BackhandUtils;
-
 public enum InteractionHand {
     MAIN_HAND,
     OFF_HAND;
 
     InteractionHand() {
     }
-
-    public ItemStack getItemInHand(EntityPlayer player){
-        if (ModStatus.isBackhandLoaded && this == InteractionHand.OFF_HAND){ // off hand (requires backhand)
-            return BackhandUtils.getOffhandItem(player);
-        }
-        else { // main hand
-            return player.getHeldItem();
-        }
-    }
 }

src/main/java/com/gtnewhorizons/angelica/compat/mojang/NativeImage.java

@@ -1,7 +1,6 @@
 package com.gtnewhorizons.angelica.compat.mojang;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
@@ -9,8 +8,6 @@ import java.io.InputStream;
 import java.nio.ByteBuffer;
 import java.nio.IntBuffer;
 import javax.imageio.ImageIO;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
 import lombok.Getter;
 import net.coderbot.iris.Iris;
 import org.lwjgl.opengl.GL11;
@@ -61,7 +58,7 @@ public class NativeImage extends BufferedImage {
 
 //        final int width = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_WIDTH);
 //        final int height = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_HEIGHT);
-        try (final MemoryStack stack = stackPush()) {
+        try (final MemoryStack stack = MemoryStack.stackPush()) {
             final IntBuffer buffer = stack.mallocInt(size);
             GL11.glGetTexImage(GL11.GL_TEXTURE_2D, level, format.glFormat, GL12.GL_UNSIGNED_INT_8_8_8_8_REV, buffer);
 

src/main/java/com/gtnewhorizons/angelica/config/AngelicaConfig.java

@@ -138,27 +138,14 @@ public class AngelicaConfig {
     @Config.RequiresMcRestart
     public static boolean enableZoom;
 
-    @Config.Comment("Optimizes in-world item rendering [Experimental]")
-    @Config.DefaultBoolean(false)
+    @Config.Comment("Optimizes in-world item rendering")
+    @Config.DefaultBoolean(true)
     @Config.RequiresMcRestart
-    public static boolean optimizeInWorldItemRendering_WIP;
+    public static boolean optimizeInWorldItemRendering;
 
     @Config.Comment("Max amount of display lists to cache for optimized item rendering. Higher number will use more VRAM")
     @Config.DefaultInt(256)
     @Config.RangeInt(min = 64, max = 1024)
     public static int itemRendererDisplayListCacheSize;
 
-    @Config.Comment("Render distance for the spinning mob inside mod spawners")
-    @Config.DefaultDouble(16D)
-    @Config.RangeDouble(min = 16D, max = 64D)
-    public static double mobSpawnerRenderDistance;
-
-    @Config.Comment("Switches to an alternate FPS limiter that gives more stable frametimes, in exchange for slightly " +
-        "more latency. Will never introduce more than one frame of latency, and has a lower impact at higher framerates.")
-    @Config.DefaultBoolean(false)
-    public static boolean sleepBeforeSwap;
-
-    @Config.Comment("Allows unicode languages to use an odd gui scale")
-    @Config.DefaultBoolean(true)
-    public static boolean removeUnicodeEvenScaling;
 }

src/main/java/com/gtnewhorizons/angelica/debug/F3Graph.java

@@ -28,10 +28,9 @@ import static org.lwjgl.opengl.GL20.glUniform1;
 import static org.lwjgl.opengl.GL20.glUniform1f;
 import static org.lwjgl.opengl.GL20.glUniform1i;
 import static org.lwjgl.opengl.GL20.glVertexAttribPointer;
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
 
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
 import com.gtnewhorizon.gtnhlib.client.renderer.shader.ShaderProgram;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import java.nio.FloatBuffer;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.FontRenderer;
@@ -132,7 +131,7 @@ public abstract class F3Graph {
         // Load vertex buffer
         vertBuf = glGenBuffers();
         glBindBuffer(GL_ARRAY_BUFFER, vertBuf);
-        try (final MemoryStack stack = stackPush()) {
+        try (final MemoryStack stack = MemoryStack.stackPush()) {
             final FloatBuffer vertices = stack.mallocFloat(VERT_COUNT * VERT_FLOATS);
             // Since we use a triangle strip, we only need 4 vertices. The quad extends to the top of the screen so spikes
             // don't get truncated. The max height is replaced in the vert shader, no need to be precise.

src/main/java/com/gtnewhorizons/angelica/glsm/GLStateManager.java

@@ -69,7 +69,6 @@ import java.nio.ByteBuffer;
 import java.nio.DoubleBuffer;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
-import java.nio.ShortBuffer;
 import java.util.AbstractMap;
 import java.util.Map;
 import java.util.Set;
@@ -961,50 +960,30 @@ public class GLStateManager {
         glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, j);
     }
 
-    public static void trySyncProgram() {
-        if (AngelicaConfig.enableIris) {
+    public static void glDrawArrays(int mode, int first, int count) {
+        // Iris -- TODO: This doesn't seem to work and is related to matchPass()
+        if(AngelicaConfig.enableIris) {
             Iris.getPipelineManager().getPipeline().ifPresent(WorldRenderingPipeline::syncProgram);
         }
-    }
-
-    public static void glBegin(int mode) {
-        trySyncProgram();
-        GL11.glBegin(mode);
-    }
-
-    public static void glDrawElements(int mode, ByteBuffer indices) {
-        trySyncProgram();
-        GL11.glDrawElements(mode, indices);
-    }
-
-    public static void glDrawElements(int mode, IntBuffer indices) {
-        trySyncProgram();
-        GL11.glDrawElements(mode, indices);
-    }
-
-    public static void glDrawElements(int mode, ShortBuffer indices) {
-        trySyncProgram();
-        GL11.glDrawElements(mode, indices);
-    }
-
-    public static void glDrawElements(int mode, int indices_count, int type, long indices_buffer_offset) {
-        trySyncProgram();
-        GL11.glDrawElements(mode, indices_count, type, indices_buffer_offset);
-    }
-
-    public static void glDrawElements(int mode, int count, int type, ByteBuffer indices) {
-        trySyncProgram();
-        GL11.glDrawElements(mode, count, type, indices);
+        GL11.glDrawArrays(mode, first, count);
     }
 
     public static void glDrawBuffer(int mode) {
-        trySyncProgram();
         GL11.glDrawBuffer(mode);
     }
 
-    public static void glDrawArrays(int mode, int first, int count) {
-        trySyncProgram();
-        GL11.glDrawArrays(mode, first, count);
+    public static void glDrawElements(int mode, IntBuffer indices) {
+        if(AngelicaConfig.enableIris) {
+            Iris.getPipelineManager().getPipeline().ifPresent(WorldRenderingPipeline::syncProgram);
+        }
+        GL11.glDrawElements(mode, indices);
+    }
+
+    public static void glBegin(int mode) {
+        if (AngelicaConfig.enableIris) {
+            Iris.getPipelineManager().getPipeline().ifPresent(WorldRenderingPipeline::syncProgram);
+        }
+        GL11.glBegin(mode);
     }
 
     public static void glLogicOp(int opcode) {
@@ -1261,7 +1240,6 @@ public class GLStateManager {
         if(list < 0) {
             VBOManager.get(list).render();
         } else {
-            trySyncProgram();
             GL11.glCallList(list);
             if(glListChanges.containsKey(list)) {
                 for(Map.Entry<IStateStack<?>, ISettableState<?>> entry : glListChanges.get(list)) {

src/main/java/com/gtnewhorizons/angelica/hudcaching/HUDCaching.java

@@ -136,10 +136,6 @@ public class HUDCaching {
         		guiForge.callRenderPortal(width, height, partialTicks);
         	}
         	if (renderCrosshairsCaptured) {
-                if (ModStatus.isXaerosMinimapLoaded){
-                    // this fixes the crosshair going invisible when no lines are being drawn under the minimap
-                    GLStateManager.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
-                }
         		guiForge.callRenderCrosshairs(width, height);
         	}
             if (ModStatus.isThaumcraftLoaded || ModStatus.isThaumicHorizonsLoaded){

src/main/java/com/gtnewhorizons/angelica/mixins/Mixins.java

@@ -80,7 +80,7 @@ public enum Mixins {
 
     ANGELICA_ITEM_DISPLAY_LIST_OPTIMIZATION(new Builder("Optimized item rendering by wrapping them with display lists")
         .setPhase(Phase.EARLY).addMixinClasses("angelica.itemrenderer.MixinItemRenderer").setSide(Side.CLIENT)
-        .setApplyIf(() -> AngelicaConfig.optimizeInWorldItemRendering_WIP)
+        .setApplyIf(() -> AngelicaConfig.optimizeInWorldItemRendering)
         .addTargetedMod(TargetedMod.VANILLA)),
 
     // Not compatible with the lwjgl debug callbacks, so disable if that's enabled
@@ -137,7 +137,6 @@ public enum Mixins {
             ,"sodium.MixinRenderGlobal"
             ,"sodium.MixinWorldClient"
             ,"sodium.MixinTileEntity"
-            ,"sodium.MixinTileEntityMobSpawner"
             ,"sodium.MixinEffectRenderer"
             ,"sodium.MixinTileEntityRendererDispatcher"
             ,"sodium.MixinLongHashMap"
@@ -152,6 +151,7 @@ public enum Mixins {
             ,"shaders.MixinGuiIngameForge"
             ,"shaders.MixinFramebuffer"
             ,"shaders.MixinItem"
+            ,"shaders.MixinItemRenderer"
             ,"shaders.MixinLocale"
             ,"shaders.MixinOpenGlHelper"
             ,"shaders.MixinRender"
@@ -161,19 +161,6 @@ public enum Mixins {
         )
     ),
 
-    IRIS_RENDERING_NOBACKHAND(new Builder("Iris Hand Shaders").addTargetedMod(TargetedMod.VANILLA).setSide(Side.CLIENT)
-        .setPhase(Phase.EARLY).setApplyIf(() -> AngelicaConfig.enableIris).addExcludedMod(TargetedMod.BACKHAND).addMixinClasses(
-            "shaders.MixinItemRenderer"
-        )
-    ),
-
-    IRIS_RENDERING_BACKHAND(new Builder("Iris Hand Shaders (Backhand)").addTargetedMod(TargetedMod.VANILLA)
-        .addTargetedMod(TargetedMod.BACKHAND).setSide(Side.CLIENT)
-        .setPhase(Phase.EARLY).setApplyIf(() -> AngelicaConfig.enableIris).addMixinClasses(
-            "shaders.MixinItemRendererBackhand"
-        )
-    ),
-
     IRIS_ACCESSORS(new Builder("Iris Accessors").addTargetedMod(TargetedMod.VANILLA).setSide(Side.CLIENT)
         .setPhase(Phase.EARLY).setApplyIf(() -> AngelicaConfig.enableIris).addMixinClasses(
              "shaders.accessors.MixinMinecraft"
@@ -231,11 +218,6 @@ public enum Mixins {
             "angelica.animation.MixinWorldRenderer",
             "angelica.animation.MixinRenderItem")),
 
-    SCALED_RESOUTION_UNICODE_FIX(new Builder("Removes unicode languages gui scaling being forced to even values").setPhase(Phase.EARLY)
-        .setSide(Side.CLIENT).addTargetedMod(TargetedMod.VANILLA)
-        .setApplyIf(() -> AngelicaConfig.removeUnicodeEvenScaling)
-        .addMixinClasses("angelica.bugfixes.MixinScaledResolution_UnicodeFix")),
-
     EXTRA_UTILITIES_THREAD_SAFETY(new Builder("Enable thread safety fixes in Extra Utilities").setPhase(Phase.LATE)
         .addTargetedMod(TargetedMod.EXTRAUTILS).setSide(Side.CLIENT)
         .setApplyIf(() -> CompatConfig.fixExtraUtils)
@@ -537,7 +519,7 @@ public enum Mixins {
             && !MCPatcherForgeConfig.ConnectedTextures.enabled
             && MCPatcherForgeConfig.CustomColors.enabled)
         .addTargetedMod(TargetedMod.VANILLA)
-        .addMixinClasses("mcpatcherforge.ctm_cc.MixinRenderBlocksNoCTM")
+        .addMixinClasses("mcpatcherforge.cc_ctm.MixinRenderBlocksNoCTM")
     ),
     MCPATCHER_FORGE_CTM_NO_CC(new Builder("MCP:F Connected Textures, no Custom Colours")
         .setSide(Side.CLIENT).setPhase(Phase.EARLY)

src/main/java/com/gtnewhorizons/angelica/mixins/TargetedMod.java

@@ -8,7 +8,6 @@ public enum TargetedMod {
     , FASTCRAFT("FastCraft", "fastcraft.Tweaker")
     , OPTIFINE("Optifine", "optifine.OptiFineForgeTweaker", "Optifine")
     , ARCHAICFIX("ArchaicFix", "org.embeddedt.archaicfix.ArchaicCore", "archaicfix")
-    , BACKHAND("Backhand","xonin.backhand.coremod.BackhandLoadingPlugin", "backhand")
     , BOTANIA("Botania", null, "Botania")
     , CAMPFIRE_BACKPORT("CampfireBackport", null, "campfirebackport")
     , CHICKENCHUNKS("ChickenChunks", null, "ChickenChunks")

src/main/java/com/gtnewhorizons/angelica/proxy/ClientProxy.java

@@ -47,7 +47,6 @@ import net.minecraft.client.gui.Gui;
 import net.minecraft.client.gui.GuiMainMenu;
 import net.minecraft.client.gui.ScaledResolution;
 import net.minecraft.client.network.NetHandlerPlayClient;
-import net.minecraft.client.settings.GameSettings;
 import net.minecraft.client.settings.KeyBinding;
 import net.minecraft.server.integrated.IntegratedServer;
 import net.minecraft.util.Direction;
@@ -153,7 +152,7 @@ public class ClientProxy extends CommonProxy {
 
     @SubscribeEvent
     public void onKeypress(TickEvent.ClientTickEvent event) {
-        final boolean isPressed = glsmKeyBinding.getKeyCode() != 0 && GameSettings.isKeyDown(glsmKeyBinding);
+        final boolean isPressed = glsmKeyBinding.getKeyCode() != 0 && Keyboard.isKeyDown(glsmKeyBinding.getKeyCode());
         if (isPressed && !wasGLSMKeyPressed) {
             OpenGLDebugging.checkGLSM();
         }

src/main/java/jss/notfine/proxy/ClientProxy.java

@@ -1,23 +1,19 @@
 package jss.notfine.proxy;
 
-import cpw.mods.fml.common.FMLCommonHandler;
+import cpw.mods.fml.common.event.FMLInitializationEvent;
 import cpw.mods.fml.common.event.FMLPostInitializationEvent;
 import cpw.mods.fml.common.event.FMLPreInitializationEvent;
-import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
 import jss.notfine.config.NotFineConfig;
 import jss.notfine.core.Settings;
 import jss.notfine.core.SettingsManager;
 import net.minecraft.client.Minecraft;
-import net.minecraftforge.common.MinecraftForge;
-import net.minecraftforge.event.world.WorldEvent;
+import net.minecraft.client.settings.GameSettings;
 
 public class ClientProxy extends CommonProxy {
 
     @Override
     public void preInit(FMLPreInitializationEvent event) {
-        FMLCommonHandler.instance().bus().register(this);
-        MinecraftForge.EVENT_BUS.register(this);
-
         if(!NotFineConfig.allowAdvancedOpenGL) {
             Minecraft.getMinecraft().gameSettings.advancedOpengl = false;
         }
@@ -33,13 +29,12 @@ public class ClientProxy extends CommonProxy {
         }
     }
 
+    @Override
+    public void init(FMLInitializationEvent event) { }
+
     @Override
     public void postInit(FMLPostInitializationEvent event) {
         SettingsManager.settingsFile.loadSettings();
     }
 
-    @SubscribeEvent
-    public void worldLoad(WorldEvent.Load event) {
-        SettingsManager.graphicsUpdated();
-    }
 }

src/main/java/me/jellysquid/mods/sodium/client/gl/util/GlMultiDrawBatch.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.gl.util;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import org.lwjgl.BufferUtils;
 import org.lwjgl.opengl.GL20;
 
 
@@ -18,8 +17,8 @@ public class GlMultiDrawBatch {
     private boolean isBuilding;
 
     public GlMultiDrawBatch(int capacity) {
-        this.bufIndices = memAllocInt(capacity);
-        this.bufLen = memAllocInt(capacity);
+        this.bufIndices = BufferUtils.createIntBuffer(capacity);
+        this.bufLen = BufferUtils.createIntBuffer(capacity);
     }
 
     public IntBuffer getIndicesBuffer() {
@@ -60,8 +59,8 @@ public class GlMultiDrawBatch {
     }
 
     public void delete() {
-        memFree(this.bufIndices);
-        memFree(this.bufLen);
+        this.bufIndices.clear();
+        this.bufLen.clear();
 
         this.bufIndices = null;
         this.bufLen = null;

src/main/java/me/jellysquid/mods/sodium/client/gui/SodiumGameOptionPages.java

@@ -127,15 +127,6 @@ public class SodiumGameOptionPages {
                             }
                         }, (opts) -> opts.fullScreen)
                         .build())
-                .add(OptionImpl.createBuilder(boolean.class, angelicaOpts)
-                    .setName(I18n.format("options.angelica.sleepbeforeswap"))
-                    .setTooltip(I18n.format("options.angelica.sleepbeforeswap.tooltip"))
-                    .setControl(TickBoxControl::new)
-                    .setBinding((opts, value) -> {
-                        AngelicaConfig.sleepBeforeSwap = value;
-                    }, opts -> AngelicaConfig.sleepBeforeSwap)
-                    .setImpact(OptionImpact.VARIES)
-                    .build())
                 .add(OptionImpl.createBuilder(boolean.class, vanillaOpts)
                         .setName(I18n.format("options.vsync"))
                         .setTooltip(I18n.format("sodium.options.v_sync.tooltip"))
@@ -173,15 +164,6 @@ public class SodiumGameOptionPages {
                         .setImpact(OptionImpact.MEDIUM)
                         .build()
                 )
-                .add(
-                    OptionImpl.createBuilder(int.class, angelicaOpts)
-                        .setName(I18n.format("options.angelica.mobSpawnerRenderDistance"))
-                        .setTooltip(I18n.format("options.angelica.mobSpawnerRenderDistance.tooltip"))
-                        .setControl(option -> new SliderControl(option, 16, 64, 1, ControlValueFormatter.number()))
-                        .setBinding((options, value) -> AngelicaConfig.mobSpawnerRenderDistance = value, options -> (int) AngelicaConfig.mobSpawnerRenderDistance)
-                        .setImpact(OptionImpact.MEDIUM)
-                        .build()
-                )
                 .build());
 
         return new OptionPage(I18n.format("stat.generalButton"), ImmutableList.copyOf(groups));
@@ -196,10 +178,8 @@ public class SodiumGameOptionPages {
                         .setTooltip(I18n.format("sodium.options.graphics_quality.tooltip"))
                         .setControl(option -> new CyclingControl<>(option, GraphicsMode.class))
                         .setBinding(
-                                (opts, value) -> {
-                                    opts.fancyGraphics = value.isFancy();
-                                    SettingsManager.graphicsUpdated();
-                                    },
+                                (opts, value) -> { opts.fancyGraphics = value.isFancy();
+                                    SettingsManager.graphicsUpdated(); },
                                 opts -> GraphicsMode.fromBoolean(opts.fancyGraphics))
                         .setImpact(OptionImpact.HIGH)
                         .setFlags(OptionFlag.REQUIRES_RENDERER_RELOAD)

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/buffer/VertexBufferBuilder.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.buffer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.gl.attribute.BufferVertexFormat;
 import org.lwjgl.BufferUtils;
 
@@ -17,7 +16,7 @@ public class VertexBufferBuilder implements VertexBufferView {
     public VertexBufferBuilder(BufferVertexFormat vertexFormat, int initialCapacity) {
         this.vertexFormat = vertexFormat;
 
-        this.buffer = memAlloc(initialCapacity);
+        this.buffer = BufferUtils.createByteBuffer(initialCapacity);
         this.capacity = initialCapacity;
         this.writerOffset = 0;
     }
@@ -26,7 +25,7 @@ public class VertexBufferBuilder implements VertexBufferView {
         // The new capacity will at least as large as the write it needs to service
         final int cap = Math.max(this.capacity * 2, this.capacity + len);
 
-        this.buffer = memRealloc(this.buffer, cap);
+        this.buffer = CompatMemoryUtil.memReallocDirect(this.buffer, cap);
         this.capacity = cap;
     }
 

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/formats/glyph/writer/GlyphVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.formats.glyph.writer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.VanillaVertexTypes;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
@@ -16,13 +15,13 @@ public class GlyphVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe impl
     public void writeGlyph(float x, float y, float z, int color, float u, float v, int light) {
         long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutInt(i + 12, color);
-        memPutFloat(i + 16, u);
-        memPutFloat(i + 20, v);
-        memPutInt(i + 24, light);
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutInt(i + 12, color);
+        CompatMemoryUtil.memPutFloat(i + 16, u);
+        CompatMemoryUtil.memPutFloat(i + 20, v);
+        CompatMemoryUtil.memPutInt(i + 24, light);
 
         this.advance();
 

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/formats/line/writer/LineVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.formats.line.writer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.VanillaVertexTypes;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
@@ -16,10 +15,10 @@ public class LineVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe imple
     public void vertexLine(float x, float y, float z, int color) {
         long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutInt(i + 12, color);
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutInt(i + 12, color);
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/formats/particle/writer/ParticleVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.formats.particle.writer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.VanillaVertexTypes;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
@@ -16,13 +15,13 @@ public class ParticleVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe i
     public void writeParticle(float x, float y, float z, float u, float v, int color, int light) {
         long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutFloat(i + 12, u);
-        memPutFloat(i + 16, v);
-        memPutInt(i + 20, color);
-        memPutInt(i + 24, light);
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutFloat(i + 12, u);
+        CompatMemoryUtil.memPutFloat(i + 16, v);
+        CompatMemoryUtil.memPutInt(i + 20, color);
+        CompatMemoryUtil.memPutInt(i + 24, light);
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/formats/quad/writer/QuadVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.formats.quad.writer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.VanillaVertexTypes;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
@@ -16,15 +15,15 @@ public class QuadVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe imple
     public void writeQuad(float x, float y, float z, int color, float u, float v, int light, int overlay, int normal) {
         final long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutInt(i + 12, color);
-        memPutFloat(i + 16, u);
-        memPutFloat(i + 20, v);
-        memPutInt(i + 24, overlay);
-        memPutInt(i + 28, light);
-        memPutInt(i + 32, normal);
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutInt(i + 12, color);
+        CompatMemoryUtil.memPutFloat(i + 16, u);
+        CompatMemoryUtil.memPutFloat(i + 20, v);
+        CompatMemoryUtil.memPutInt(i + 24, overlay);
+        CompatMemoryUtil.memPutInt(i + 28, light);
+        CompatMemoryUtil.memPutInt(i + 32, normal);
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/model/vertex/formats/screen_quad/writer/BasicScreenQuadVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.model.vertex.formats.screen_quad.writer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.VanillaVertexTypes;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
@@ -16,10 +15,10 @@ public class BasicScreenQuadVertexBufferWriterUnsafe extends VertexBufferWriterU
     public void writeQuad(float x, float y, float z, int color) {
         long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutInt(i + 12, color);
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutInt(i + 12, color);
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/render/GameRendererContext.java

@@ -1,6 +1,6 @@
 package me.jellysquid.mods.sodium.client.render;
 
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import com.gtnewhorizons.angelica.compat.toremove.MatrixStack;
 import com.gtnewhorizons.angelica.config.AngelicaConfig;
 import com.gtnewhorizons.angelica.rendering.RenderingState;

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/ChunkRenderManager.java

@@ -35,7 +35,6 @@ import me.jellysquid.mods.sodium.client.world.ChunkStatusListener;
 import me.jellysquid.mods.sodium.common.util.IdTable;
 import me.jellysquid.mods.sodium.common.util.collections.FutureDequeDrain;
 import net.coderbot.iris.shadows.ShadowRenderingState;
-import net.coderbot.iris.sodium.shadow_map.SwappableChunkRenderManager;
 import net.minecraft.client.multiplayer.WorldClient;
 import net.minecraft.client.renderer.WorldRenderer;
 import net.minecraft.tileentity.TileEntity;
@@ -48,7 +47,7 @@ import java.util.Collection;
 import java.util.Deque;
 import java.util.concurrent.CompletableFuture;
 
-public class ChunkRenderManager<T extends ChunkGraphicsState> implements ChunkStatusListener, SwappableChunkRenderManager {
+public class ChunkRenderManager<T extends ChunkGraphicsState> implements ChunkStatusListener {
     /**
      * The maximum distance a chunk can be from the player's camera in order to be eligible for blocking updates.
      */
@@ -250,11 +249,7 @@ public class ChunkRenderManager<T extends ChunkGraphicsState> implements ChunkSt
     }
 
     private void addChunk(ChunkRenderContainer<T> render) {
-        boolean canRebuild = render.canRebuild();
-
-        if (AngelicaConfig.enableIris && ShadowRenderingState.areShadowsCurrentlyBeingRendered()) {
-            canRebuild = false;
-        }
+        final boolean canRebuild = AngelicaConfig.enableIris ? !ShadowRenderingState.areShadowsCurrentlyBeingRendered() : render.canRebuild();
 
         if (render.needsRebuild() && canRebuild) {
             if (!this.alwaysDeferChunkUpdates && render.needsImportantRebuild()) {
@@ -371,7 +366,9 @@ public class ChunkRenderManager<T extends ChunkGraphicsState> implements ChunkSt
     private void reset() {
         if(!AngelicaConfig.enableIris || !ShadowRenderingState.areShadowsCurrentlyBeingRendered()) this.rebuildQueue.clear();
         if(!AngelicaConfig.enableIris || !ShadowRenderingState.areShadowsCurrentlyBeingRendered()) this.importantRebuildQueue.clear();
-        if(!AngelicaConfig.enableIris || !ShadowRenderingState.areShadowsCurrentlyBeingRendered()) this.sortQueue.clear();
+
+
+        this.sortQueue.clear();
 
         this.visibleTileEntities.clear();
 
@@ -552,39 +549,25 @@ public class ChunkRenderManager<T extends ChunkGraphicsState> implements ChunkSt
                 continue;
             }
 
-            CompletableFuture<ChunkBuildResult<T>> futureTask = this.builder.scheduleRebuildTaskAsync(render);
-
-            if (futureTask != null) {
-                this.dirty = true;
-
-                // Do not allow distant chunks to block rendering
-                if (this.alwaysDeferChunkUpdates || !this.isChunkPrioritized(render)) {
-                    this.builder.handleCompletion(futureTask);
-                } else {
-                    futures.add(futureTask);
-                }
-
-                submitted++;
-                // Limit quantity of updates submitted if we are deferring all important builds
-                if (this.alwaysDeferChunkUpdates && submitted >= budget)
-                    break;
+            // Do not allow distant chunks to block rendering
+            if (this.alwaysDeferChunkUpdates || !this.isChunkPrioritized(render)) {
+                this.builder.deferRebuild(render);
             } else {
-                // Immediately submit empty data to the queue and do not count this against the budget
-                this.builder.enqueueUpload(new ChunkBuildResult<>(render, ChunkRenderData.EMPTY));
+                futures.add(this.builder.scheduleRebuildTaskAsync(render));
             }
+
+            this.dirty = true;
+            submitted++;
+            // Limit quantity of updates submitted if we are deferring all important builds
+            if (this.alwaysDeferChunkUpdates && submitted >= budget)
+                break;
         }
 
         while (submitted < budget && !this.rebuildQueue.isEmpty()) {
             ChunkRenderContainer<T> render = this.rebuildQueue.dequeue();
 
-            CompletableFuture<ChunkBuildResult<T>> futureTask = this.builder.scheduleRebuildTaskAsync(render);
-            if(futureTask != null) {
-                this.builder.handleCompletion(futureTask);
-                submitted++;
-            } else {
-                // Immediately submit empty data to the queue and do not count this against the budget
-                this.builder.enqueueUpload(new ChunkBuildResult<>(render, ChunkRenderData.EMPTY));
-            }
+            this.builder.deferRebuild(render);
+            submitted++;
         }
 
         // always do at least one sort

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/backends/multidraw/ChunkDrawCallBatcher.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.backends.multidraw;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import com.gtnewhorizons.angelica.compat.mojang.CompatMathHelper;
 import me.jellysquid.mods.sodium.client.SodiumClientMod;
 import org.lwjgl.MemoryUtil;
@@ -84,10 +83,10 @@ public abstract class ChunkDrawCallBatcher extends StructBuffer {
                 throw new BufferUnderflowException();
             }
 
-            memPutInt(this.writePointer     , count);         // Vertex Count
-            memPutInt(this.writePointer +  4, instanceCount); // Instance Count
-            memPutInt(this.writePointer +  8, first);         // Vertex Start
-            memPutInt(this.writePointer + 12, baseInstance);  // Base Instance
+            CompatMemoryUtil.memPutInt(this.writePointer     , count);         // Vertex Count
+            CompatMemoryUtil.memPutInt(this.writePointer +  4, instanceCount); // Instance Count
+            CompatMemoryUtil.memPutInt(this.writePointer +  8, first);         // Vertex Start
+            CompatMemoryUtil.memPutInt(this.writePointer + 12, baseInstance);  // Base Instance
 
             this.writePointer += this.stride;
         }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/backends/multidraw/ChunkDrawParamsVector.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.backends.multidraw;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.SodiumClientMod;
 import org.lwjgl.MemoryUtil;
 
@@ -33,7 +32,7 @@ public abstract class ChunkDrawParamsVector extends StructBuffer {
 
     protected void growBuffer() {
         this.capacity = this.capacity * 2;
-        this.buffer = memRealloc(this.buffer, this.capacity * this.stride);
+        this.buffer = CompatMemoryUtil.memReallocDirect(this.buffer, this.capacity * this.stride);
     }
 
     public static class UnsafeChunkDrawCallVector extends ChunkDrawParamsVector {
@@ -52,9 +51,9 @@ public abstract class ChunkDrawParamsVector extends StructBuffer {
                 this.growBuffer();
             }
 
-            memPutFloat(this.writePointer    , x);
-            memPutFloat(this.writePointer + 4, y);
-            memPutFloat(this.writePointer + 8, z);
+            CompatMemoryUtil.memPutFloat(this.writePointer    , x);
+            CompatMemoryUtil.memPutFloat(this.writePointer + 4, y);
+            CompatMemoryUtil.memPutFloat(this.writePointer + 8, z);
 
             this.writePointer += this.stride;
         }
@@ -65,7 +64,7 @@ public abstract class ChunkDrawParamsVector extends StructBuffer {
 
             long offset = this.writePointer - this.basePointer;
 
-            this.basePointer = memAddress(this.buffer);
+            this.basePointer = MemoryUtil.getAddress(this.buffer);
             this.writePointer = this.basePointer + offset;
         }
 

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/backends/multidraw/IndirectCommandBufferVector.java

@@ -1,6 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.backends.multidraw;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 
 public class IndirectCommandBufferVector extends StructBuffer {
     protected IndirectCommandBufferVector(int capacity) {
@@ -32,6 +32,6 @@ public class IndirectCommandBufferVector extends StructBuffer {
     }
 
     protected void growBuffer(int n) {
-        this.buffer = memRealloc(this.buffer, Math.max(this.buffer.capacity() * 2, this.buffer.capacity() + n));
+        this.buffer = CompatMemoryUtil.memReallocDirect(this.buffer, Math.max(this.buffer.capacity() * 2, this.buffer.capacity() + n));
     }
 }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/backends/multidraw/StructBuffer.java

@@ -1,6 +1,7 @@
 package me.jellysquid.mods.sodium.client.render.chunk.backends.multidraw;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
+import org.lwjgl.BufferUtils;
+import org.lwjgl.MemoryUtil;
 
 import java.nio.ByteBuffer;
 
@@ -10,7 +11,7 @@ public abstract class StructBuffer {
     protected final int stride;
 
     protected StructBuffer(int bytes, int stride) {
-        this.buffer = memAlloc(bytes * stride);
+        this.buffer = BufferUtils.createByteBuffer(bytes * stride);
         this.stride = stride;
     }
 
@@ -19,7 +20,7 @@ public abstract class StructBuffer {
     }
 
     public long getBufferAddress() {
-        return memAddress(this.buffer);
+        return MemoryUtil.getAddress(this.buffer);
     }
 
     public void delete() {

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/compile/ChunkBufferSorter.java

@@ -5,7 +5,6 @@ import it.unimi.dsi.fastutil.ints.IntArrays;
 import me.jellysquid.mods.sodium.client.model.vertex.type.ChunkVertexType;
 import me.jellysquid.mods.sodium.client.render.chunk.format.hfp.HFPModelVertexType;
 import me.jellysquid.mods.sodium.client.render.chunk.format.sfp.SFPModelVertexType;
-import net.coderbot.iris.sodium.vertex_format.terrain_xhfp.XHFPModelVertexType;
 
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
@@ -15,10 +14,22 @@ import java.util.BitSet;
 
 public class ChunkBufferSorter {
 
+    private static final Class<?> OCULUS_VERTEX_TYPE;
+
+    static {
+        Class<?> clz;
+        try {
+            clz = Class.forName("net.coderbot.iris.compat.sodium.impl.vertex_format.terrain_xhfp.XHFPModelVertexType");
+        } catch(Throwable e) {
+            clz = null;
+        }
+        OCULUS_VERTEX_TYPE = clz;
+    }
+
     public static void sortStandardFormat(ChunkVertexType vertexType, ByteBuffer buffer, int bufferLen, float x, float y, float z) {
         boolean isCompact;
 
-        if(vertexType.getClass() == HFPModelVertexType.class || vertexType.getClass() == XHFPModelVertexType.class) {
+        if(vertexType.getClass() == HFPModelVertexType.class || vertexType.getClass() == OCULUS_VERTEX_TYPE) {
             isCompact = true;
         } else if(vertexType.getClass() == SFPModelVertexType.class) {
             isCompact = false;

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/compile/ChunkBuildBuffers.java

@@ -142,8 +142,6 @@ public class ChunkBuildBuffers implements ChunkBuildBuffersExt {
 
         if (sortTranslucent && pass.isTranslucent()) {
             ChunkBufferSorter.sortStandardFormat(vertexType, buffer, bufferLen, x, y, z);
-            meshData.clearSlices();
-            meshData.setModelSlice(ModelQuadFacing.UNASSIGNED, new BufferSlice(0, bufferLen));
         }
 
         meshData.setVertexData(new VertexData(buffer, this.vertexType.getCustomVertexFormat()));

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/compile/ChunkBuilder.java

@@ -10,6 +10,7 @@ import me.jellysquid.mods.sodium.client.render.chunk.ChunkGraphicsState;
 import me.jellysquid.mods.sodium.client.render.chunk.ChunkRenderBackend;
 import me.jellysquid.mods.sodium.client.render.chunk.ChunkRenderContainer;
 import me.jellysquid.mods.sodium.client.render.chunk.tasks.ChunkRenderBuildTask;
+import me.jellysquid.mods.sodium.client.render.chunk.tasks.ChunkRenderEmptyBuildTask;
 import me.jellysquid.mods.sodium.client.render.chunk.tasks.ChunkRenderRebuildTask;
 import me.jellysquid.mods.sodium.client.render.chunk.tasks.ChunkRenderTranslucencySortTask;
 import me.jellysquid.mods.sodium.client.render.pipeline.context.ChunkRenderCacheLocal;
@@ -25,7 +26,6 @@ import net.minecraft.util.ReportedException;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.joml.Vector3d;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.ArrayList;
 import java.util.Deque;
@@ -294,10 +294,7 @@ public class ChunkBuilder<T extends ChunkGraphicsState> {
         return Runtime.getRuntime().availableProcessors();
     }
 
-    /**
-     * Add a completion handler to the given future task so that the result will be processed on the main thread.
-     */
-    public void handleCompletion(CompletableFuture<ChunkBuildResult<T>> future) {
+    private void handleCompletion(CompletableFuture<ChunkBuildResult<T>> future) {
         future.whenComplete((res, ex) -> {
             if (ex != null) {
                 this.failureQueue.add(ex);
@@ -307,6 +304,16 @@ public class ChunkBuilder<T extends ChunkGraphicsState> {
         });
     }
 
+    /**
+     * Creates a rebuild task and defers it to the work queue. When the task is completed, it will be moved onto the
+     * completed uploads queued which will then be drained during the next available synchronization point with the
+     * main thread.
+     * @param render The render to rebuild
+     */
+    public void deferRebuild(ChunkRenderContainer<T> render) {
+        handleCompletion(this.scheduleRebuildTaskAsync(render));
+    }
+
     /**
      * Creates a rebuild task and defers it to the work queue. When the task is completed, it will be moved onto the
      * completed uploads queued which will then be drained during the next available synchronization point with the
@@ -323,24 +330,16 @@ public class ChunkBuilder<T extends ChunkGraphicsState> {
      * synchronization point on the main thread.
      * @param result The build task's result
      */
-    public void enqueueUpload(ChunkBuildResult<T> result) {
+    private void enqueueUpload(ChunkBuildResult<T> result) {
         this.uploadQueue.add(result);
     }
 
     /**
      * Schedules the rebuild task asynchronously on the worker pool, returning a future wrapping the task.
      * @param render The render to rebuild
-     * @return a future representing the rebuild task, or null if the chunk section is empty
      */
-    @Nullable
     public CompletableFuture<ChunkBuildResult<T>> scheduleRebuildTaskAsync(ChunkRenderContainer<T> render) {
-        ChunkRenderBuildTask<T> task = this.createRebuildTask(render);
-
-        if(task != null) {
-            return this.schedule(task);
-        } else {
-            return null;
-        }
+        return this.schedule(this.createRebuildTask(render));
     }
 
     /**
@@ -361,7 +360,7 @@ public class ChunkBuilder<T extends ChunkGraphicsState> {
         ChunkRenderContext context = WorldSlice.prepare(this.world, render.getChunkPos(), this.sectionCache);
 
         if (context == null) {
-            return null;
+            return new ChunkRenderEmptyBuildTask<>(render);
         } else {
             return new ChunkRenderRebuildTask<>(render, context, render.getRenderOrigin()).withCameraPosition(this.cameraPosition);
         }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/data/ChunkMeshData.java

@@ -17,10 +17,6 @@ public class ChunkMeshData {
         this.vertexData = vertexData;
     }
 
-    public void clearSlices() {
-        this.parts.clear();
-    }
-
     public void setModelSlice(ModelQuadFacing facing, BufferSlice slice) {
         this.parts.put(facing, slice);
     }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/format/hfp/HFPModelVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.format.hfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
 import me.jellysquid.mods.sodium.client.render.chunk.format.DefaultModelVertexFormats;
@@ -29,13 +28,13 @@ public class HFPModelVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe i
     private void writeQuadInternal(short x, short y, short z, int color, short u, short v, int light) {
         long i = this.writePointer;
 
-        memPutShort(i, x);
-        memPutShort(i + 2, y);
-        memPutShort(i + 4, z);
-        memPutInt(i + 8, color);
-        memPutShort(i + 12, u);
-        memPutShort(i + 14, v);
-        memPutInt(i + 16, light);
+        CompatMemoryUtil.memPutShort(i, x);
+        CompatMemoryUtil.memPutShort(i + 2, y);
+        CompatMemoryUtil.memPutShort(i + 4, z);
+        CompatMemoryUtil.memPutInt(i + 8, color);
+        CompatMemoryUtil.memPutShort(i + 12, u);
+        CompatMemoryUtil.memPutShort(i + 14, v);
+        CompatMemoryUtil.memPutInt(i + 16, light);
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/format/sfp/SFPModelVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.format.sfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
 import me.jellysquid.mods.sodium.client.render.chunk.format.DefaultModelVertexFormats;
@@ -16,13 +15,13 @@ public class SFPModelVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe i
     public void writeQuad(float x, float y, float z, int color, float u, float v, int light) {
         long i = this.writePointer;
 
-        memPutFloat(i, x);
-        memPutFloat(i + 4, y);
-        memPutFloat(i + 8, z);
-        memPutInt(i + 12, color);
-        memPutFloat(i + 16, u);
-        memPutFloat(i + 20, v);
-        memPutInt(i + 24, encodeLightMapTexCoord(light));
+        CompatMemoryUtil.memPutFloat(i, x);
+        CompatMemoryUtil.memPutFloat(i + 4, y);
+        CompatMemoryUtil.memPutFloat(i + 8, z);
+        CompatMemoryUtil.memPutInt(i + 12, color);
+        CompatMemoryUtil.memPutFloat(i + 16, u);
+        CompatMemoryUtil.memPutFloat(i + 20, v);
+        CompatMemoryUtil.memPutInt(i + 24, encodeLightMapTexCoord(light));
 
         this.advance();
     }

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/shader/ChunkProgram.java

@@ -1,8 +1,6 @@
 package me.jellysquid.mods.sodium.client.render.chunk.shader;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import com.gtnewhorizons.angelica.compat.toremove.MatrixStack;
 import me.jellysquid.mods.sodium.client.gl.device.RenderDevice;
 import me.jellysquid.mods.sodium.client.gl.shader.GlProgram;
@@ -51,7 +49,7 @@ public class ChunkProgram extends GlProgram {
         this.fogShader.setup();
 
         if (this.uModelViewProjectionMatrix == -1) return;
-        try (MemoryStack stack = stackPush()) {
+        try (MemoryStack stack = MemoryStack.stackPush()) {
             GL20.glUniformMatrix4(
                 this.uModelViewProjectionMatrix,
                 false,

src/main/java/me/jellysquid/mods/sodium/client/render/chunk/tasks/ChunkRenderEmptyBuildTask.java

@@ -0,0 +1,33 @@
+package me.jellysquid.mods.sodium.client.render.chunk.tasks;
+
+import me.jellysquid.mods.sodium.client.render.chunk.ChunkGraphicsState;
+import me.jellysquid.mods.sodium.client.render.chunk.ChunkRenderContainer;
+import me.jellysquid.mods.sodium.client.render.chunk.compile.ChunkBuildBuffers;
+import me.jellysquid.mods.sodium.client.render.chunk.compile.ChunkBuildResult;
+import me.jellysquid.mods.sodium.client.render.chunk.data.ChunkRenderData;
+import me.jellysquid.mods.sodium.client.render.pipeline.context.ChunkRenderCacheLocal;
+import me.jellysquid.mods.sodium.client.util.task.CancellationSource;
+
+/**
+ * A build task which does no computation and always return an empty build result. These tasks are created whenever
+ * chunk meshes need to be deleted as the only way to change graphics state is to send a message to the main
+ * actor thread. In cases where new chunk renders are being created and scheduled, the scheduler will prefer to just
+ * synchronously update the render's data to an empty state to speed things along.
+ */
+public class ChunkRenderEmptyBuildTask<T extends ChunkGraphicsState> extends ChunkRenderBuildTask<T> {
+    private final ChunkRenderContainer<T> render;
+
+    public ChunkRenderEmptyBuildTask(ChunkRenderContainer<T> render) {
+        this.render = render;
+    }
+
+    @Override
+    public ChunkBuildResult<T> performBuild(ChunkRenderCacheLocal cache, ChunkBuildBuffers buffers, CancellationSource cancellationSource) {
+        return new ChunkBuildResult<>(this.render, ChunkRenderData.EMPTY);
+    }
+
+    @Override
+    public void releaseResources() {
+
+    }
+}

src/main/java/me/jellysquid/mods/sodium/client/render/pipeline/BlockRenderer.java

@@ -37,7 +37,6 @@ import java.util.List;
 import java.util.Random;
 
 public class BlockRenderer {
-    private static final BlockPos POS_ZERO = new BlockPos(0, 0, 0);
 
     private final Random random = new XoRoShiRoRandom();
 
@@ -98,10 +97,9 @@ public class BlockRenderer {
                 TessellatorManager.startCapturing();
                 final CapturingTessellator tess = (CapturingTessellator) TessellatorManager.get();
                 tess.startDrawingQuads();
-                // Use setTranslation rather than setOffset so that the float data written to the internal buffer
-                // is done in subchunk-relative coordinates
-                tess.setOffset(POS_ZERO);
-                tess.setTranslation(-pos.x, -pos.y, -pos.z);
+                // RenderBlocks adds the subchunk-relative coordinates as the offset, cancel it out here
+
+                tess.setOffset(pos);
                 renderBlocks.renderBlockByRenderType(block, pos.x, pos.y, pos.z);
                 final List<QuadView> quads = TessellatorManager.stopCapturingToPooledQuads();
                 tess.resetOffset();

src/main/java/net/coderbot/iris/Iris.java

@@ -537,7 +537,7 @@ public class Iris {
         if (level != null) {
             if (level.provider == null) return DimensionId.OVERWORLD;
 
-            if (level.provider.isHellWorld || level.provider.dimensionId == -1) {
+            if ((level.provider.isHellWorld || level.provider.hasNoSky) || level.provider.dimensionId == -1) {
                 return DimensionId.NETHER;
             } else if (level.provider.dimensionId == 1) {
                 return DimensionId.END;

src/main/java/net/coderbot/iris/config/IrisConfig.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.config;
 
 import net.coderbot.iris.Iris;
-import net.coderbot.iris.gui.option.IrisVideoSettings;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -123,13 +122,13 @@ public class IrisConfig {
 		enableShaders = !"false".equals(properties.getProperty("enableShaders"));
 		disableUpdateMessage = "true".equals(properties.getProperty("disableUpdateMessage"));
         // TODO: GUI
-        try {
-            IrisVideoSettings.shadowDistance = Integer.parseInt(properties.getProperty("maxShadowRenderDistance", "32"));
-        } catch (NumberFormatException e) {
-            Iris.logger.error("Shadow distance setting reset; value is invalid.");
-            IrisVideoSettings.shadowDistance = 32;
-            save();
-        }
+//		try {
+//			IrisVideoSettings.shadowDistance = Integer.parseInt(properties.getProperty("maxShadowRenderDistance", "32"));
+//		} catch (NumberFormatException e) {
+//			Iris.logger.error("Shadow distance setting reset; value is invalid.");
+//			IrisVideoSettings.shadowDistance = 32;
+//			save();
+//		}
 
 		if (shaderPackName != null) {
 			if (shaderPackName.equals("(internal)") || shaderPackName.isEmpty()) {
@@ -148,7 +147,8 @@ public class IrisConfig {
 		properties.setProperty("shaderPack", getShaderPackName().orElse(""));
 		properties.setProperty("enableShaders", enableShaders ? "true" : "false");
 		properties.setProperty("disableUpdateMessage", disableUpdateMessage ? "true" : "false");
-		properties.setProperty("maxShadowRenderDistance", String.valueOf(IrisVideoSettings.shadowDistance));
+//		properties.setProperty("maxShadowRenderDistance", String.valueOf(IrisVideoSettings.shadowDistance));
+		properties.setProperty("maxShadowRenderDistance", String.valueOf(32));
 		// NB: This uses ISO-8859-1 with unicode escapes as the encoding
 		try (OutputStream os = Files.newOutputStream(propertiesPath)) {
 			properties.store(os, COMMENT);

src/main/java/net/coderbot/iris/gl/framebuffer/GlFramebuffer.java

@@ -1,8 +1,6 @@
 package net.coderbot.iris.gl.framebuffer;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import com.gtnewhorizons.angelica.glsm.RenderSystem;
 import com.gtnewhorizons.angelica.glsm.texture.TextureInfoCache;
 import it.unimi.dsi.fastutil.ints.Int2IntArrayMap;
@@ -53,7 +51,7 @@ public class GlFramebuffer extends GlResource {
 	}
 
 	public void noDrawBuffers() {
-        try (MemoryStack stack = stackPush()) {
+        try (MemoryStack stack = MemoryStack.stackPush()) {
             final IntBuffer buffer = stack.mallocInt(1);
             buffer.put(GL11.GL_NONE);
             RenderSystem.drawBuffers(getGlId(), buffer);
@@ -61,7 +59,7 @@ public class GlFramebuffer extends GlResource {
 	}
 
 	public void drawBuffers(int[] buffers) {
-        try (MemoryStack stack = stackPush()) {
+        try (MemoryStack stack = MemoryStack.stackPush()) {
             final IntBuffer glBuffers = stack.mallocInt(buffers.length);
             int index = 0;
 

src/main/java/net/coderbot/iris/gui/element/ShaderPackOptionList.java

@@ -91,17 +91,6 @@ public class ShaderPackOptionList extends IrisGuiSlot {
         final BaseEntry entry = this.entries.get(index);
         return entry.mouseClicked(mouseX, mouseY, mouseButton);
     }
-    @Override
-    public boolean mouseReleased( int mouseX, int mouseY, int button) {
-        final int relativeY = mouseY - this.top - this.headerPadding + (int) this.amountScrolled - 4;
-        final int index = relativeY / this.slotHeight;
-
-        if (index < 0 || index >= this.entries.size())
-            return false;
-
-        final BaseEntry entry = this.entries.get(index);
-        return entry.mouseReleased(mouseX, mouseY, button);
-    }
 
     @Override
     protected boolean isSelected(int idx) {

src/main/java/net/coderbot/iris/gui/element/shaderoptions/BaseEntry.java

@@ -12,7 +12,6 @@ public abstract class BaseEntry {
     }
 
     public abstract boolean mouseClicked(int mouseX, int mouseY, int button);
-    public abstract boolean mouseReleased(int mouseX, int mouseY, int button);
 
 
     public abstract void drawEntry(ShaderPackScreen screen, int index, int x, int y, int slotWidth, int slotHeight, Tessellator tessellator, int mouseX, int mouseY, boolean isMouseOver);

src/main/java/net/coderbot/iris/gui/element/shaderoptions/HeaderEntry.java

@@ -108,11 +108,6 @@ public class HeaderEntry extends BaseEntry {
         return backButtonResult || utilButtonResult;
     }
 
-    @Override
-    public boolean mouseReleased(int mouseX, int mouseY, int button) {
-        return false;
-    }
-
     private boolean backButtonClicked(IrisElementRow.TextButtonElement button) {
         this.navigation.back();
         GuiUtil.playButtonClickSound();

src/main/java/net/coderbot/iris/gui/option/IrisVideoSettings.java

@@ -11,8 +11,8 @@ public class IrisVideoSettings {
     public static int shadowDistance = 32;
 
     // TODO: Tell the user to check in the shader options once that's supported.
-    // private static final String DISABLED_TOOLTIP = I18n.format("options.iris.shadowDistance.disabled");
-    // private static final String ENABLED_TOOLTIP = I18n.format("options.iris.shadowDistance.enabled");
+    private static final String DISABLED_TOOLTIP = I18n.format("options.iris.shadowDistance.disabled");
+    private static final String ENABLED_TOOLTIP = I18n.format("options.iris.shadowDistance.enabled");
 
     public static int getOverriddenShadowDistance(int base) {
         return Iris.getPipelineManager().getPipeline()

src/main/java/net/coderbot/iris/pipeline/HandRenderer.java

@@ -78,8 +78,9 @@ public class HandRenderer {
     }
 
     public boolean isHandTranslucent(InteractionHand hand) {
-        ItemStack heldItem = hand.getItemInHand(Minecraft.getMinecraft().thePlayer);
-
+        // TODO: Offhand
+//        Item item = Minecraft.getMinecraft().thePlayer.getItemBySlot(hand == InteractionHand.OFF_HAND ? EquipmentSlot.OFFHAND : EquipmentSlot.MAINHAND).getItem();
+        ItemStack heldItem = Minecraft.getMinecraft().thePlayer.getHeldItem();
         if (heldItem == null) {
             return false;
         }

src/main/java/net/coderbot/iris/pipeline/ShadowRenderer.java

@@ -14,7 +14,6 @@ import java.util.List;
 import java.util.Objects;
 import me.jellysquid.mods.sodium.client.render.SodiumWorldRenderer;
 import net.coderbot.iris.Iris;
-import net.coderbot.iris.gui.option.IrisVideoSettings;
 import net.coderbot.iris.shaderpack.OptionalBoolean;
 import net.coderbot.iris.shaderpack.PackDirectives;
 import net.coderbot.iris.shaderpack.PackShadowDirectives;
@@ -285,8 +284,8 @@ public class ShadowRenderer {
 
 			if (renderMultiplier < 0) {
                 // TODO: GUI
-				distance = IrisVideoSettings.shadowDistance * 16; // can be zero :(
-				//distance = 32 * 16;
+//				distance = IrisVideoSettings.shadowDistance * 16;
+				distance = 32 * 16;
 				setter = "(set by user)";
 			}
 

src/main/java/net/coderbot/iris/rendertarget/RenderTarget.java

@@ -1,8 +1,6 @@
 package net.coderbot.iris.rendertarget;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import com.gtnewhorizons.angelica.glsm.GLStateManager;
 import com.gtnewhorizons.angelica.glsm.RenderSystem;
 import lombok.Getter;
@@ -43,7 +41,7 @@ public class RenderTarget {
 		this.width = builder.width;
 		this.height = builder.height;
 
-        try (MemoryStack stack = stackPush()) {
+        try (MemoryStack stack = MemoryStack.stackPush()) {
             IntBuffer textures = stack.mallocInt(2);
             GL11.glGenTextures(textures);
 

src/main/java/net/coderbot/iris/sodium/shader_overrides/IrisChunkProgram.java

@@ -1,8 +1,6 @@
 package net.coderbot.iris.sodium.shader_overrides;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
+import com.gtnewhorizons.angelica.compat.lwjgl.MemoryStack;
 import com.gtnewhorizons.angelica.compat.toremove.MatrixStack;
 import com.gtnewhorizons.angelica.glsm.RenderSystem;
 import java.nio.FloatBuffer;
@@ -88,7 +86,7 @@ public class IrisChunkProgram extends ChunkProgram {
 			return;
 		}
 
-        try (MemoryStack stack = stackPush()) {
+        try (MemoryStack stack = MemoryStack.stackPush()) {
             FloatBuffer buffer = stack.mallocFloat(16);
 
             matrix.get(buffer);

src/main/java/net/coderbot/iris/sodium/vertex_format/entity_xhfp/EntityVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.sodium.vertex_format.entity_xhfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
 import me.jellysquid.mods.sodium.client.model.vertex.formats.glyph.GlyphVertexSink;
@@ -33,14 +32,14 @@ public class EntityVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe imp
 		uSum += u;
 		vSum += v;
 
-		memPutFloat(i, x);
-		memPutFloat(i + 4, y);
-		memPutFloat(i + 8, z);
-		memPutInt(i + 12, color);
-		memPutFloat(i + 16, u);
-		memPutFloat(i + 20, v);
-		memPutInt(i + 24, overlay);
-		memPutInt(i + 28, light);
+		CompatMemoryUtil.memPutFloat(i, x);
+		CompatMemoryUtil.memPutFloat(i + 4, y);
+		CompatMemoryUtil.memPutFloat(i + 8, z);
+		CompatMemoryUtil.memPutInt(i + 12, color);
+		CompatMemoryUtil.memPutFloat(i + 16, u);
+		CompatMemoryUtil.memPutFloat(i + 20, v);
+		CompatMemoryUtil.memPutInt(i + 24, overlay);
+		CompatMemoryUtil.memPutInt(i + 28, light);
 
 		if (vertexCount == 4) {
 			this.endQuad(normal);
@@ -81,10 +80,10 @@ public class EntityVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe imp
 		int tangent = NormalHelper.computeTangent(normalX, normalY, normalZ, quad);
 
 		for (long vertex = 0; vertex < 4; vertex++) {
-			memPutFloat(i + 36 - STRIDE * vertex, uSum);
-			memPutFloat(i + 40 - STRIDE * vertex, vSum);
-			memPutInt(i + 32 - STRIDE * vertex, normal);
-			memPutInt(i + 44 - STRIDE * vertex, tangent);
+			CompatMemoryUtil.memPutFloat(i + 36 - STRIDE * vertex, uSum);
+			CompatMemoryUtil.memPutFloat(i + 40 - STRIDE * vertex, vSum);
+			CompatMemoryUtil.memPutInt(i + 32 - STRIDE * vertex, normal);
+			CompatMemoryUtil.memPutInt(i + 44 - STRIDE * vertex, tangent);
 		}
 
 		uSum = 0;

src/main/java/net/coderbot/iris/sodium/vertex_format/entity_xhfp/GlyphVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.sodium.vertex_format.entity_xhfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
 import me.jellysquid.mods.sodium.client.model.vertex.formats.glyph.GlyphVertexSink;
@@ -33,13 +32,13 @@ public class GlyphVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe impl
 		uSum += u;
 		vSum += v;
 
-		memPutFloat(i, x);
-		memPutFloat(i + 4, y);
-		memPutFloat(i + 8, z);
-		memPutInt(i + 12, color);
-		memPutFloat(i + 16, u);
-		memPutFloat(i + 20, v);
-		memPutInt(i + 24, light);
+		CompatMemoryUtil.memPutFloat(i, x);
+		CompatMemoryUtil.memPutFloat(i + 4, y);
+		CompatMemoryUtil.memPutFloat(i + 8, z);
+		CompatMemoryUtil.memPutInt(i + 12, color);
+		CompatMemoryUtil.memPutFloat(i + 16, u);
+		CompatMemoryUtil.memPutFloat(i + 20, v);
+		CompatMemoryUtil.memPutInt(i + 24, light);
 
 		if (vertexCount == 4) {
 			this.endQuad(normal);
@@ -80,10 +79,10 @@ public class GlyphVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe impl
 		int tangent = NormalHelper.computeTangent(normalX, normalY, normalZ, quad);
 
 		for (long vertex = 0; vertex < 4; vertex++) {
-			memPutFloat(i + 36 - STRIDE * vertex, uSum);
-			memPutFloat(i + 40 - STRIDE * vertex, vSum);
-			memPutInt(i + 28 - STRIDE * vertex, normal);
-			memPutInt(i + 44 - STRIDE * vertex, tangent);
+			CompatMemoryUtil.memPutFloat(i + 36 - STRIDE * vertex, uSum);
+			CompatMemoryUtil.memPutFloat(i + 40 - STRIDE * vertex, vSum);
+			CompatMemoryUtil.memPutInt(i + 28 - STRIDE * vertex, normal);
+			CompatMemoryUtil.memPutInt(i + 44 - STRIDE * vertex, tangent);
 		}
 
 		uSum = 0;

src/main/java/net/coderbot/iris/sodium/vertex_format/entity_xhfp/QuadViewEntity.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.sodium.vertex_format.entity_xhfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import net.coderbot.iris.vertices.IrisQuadView;
 
 import java.nio.ByteBuffer;
@@ -45,7 +44,7 @@ public abstract class QuadViewEntity implements IrisQuadView {
 
 		@Override
 		float getFloat(long writePointer) {
-			return memGetFloat(writePointer);
+			return CompatMemoryUtil.memGetFloat(writePointer);
 		}
 	}
 

src/main/java/net/coderbot/iris/sodium/vertex_format/terrain_xhfp/QuadViewTerrain.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.sodium.vertex_format.terrain_xhfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import net.coderbot.iris.vertices.IrisQuadView;
 
 import java.nio.ByteBuffer;
@@ -53,7 +52,7 @@ public abstract class QuadViewTerrain implements IrisQuadView {
 
 		@Override
 		short getShort(long writePointer) {
-			return memGetShort(writePointer);
+			return CompatMemoryUtil.memGetShort(writePointer);
 		}
 	}
 

src/main/java/net/coderbot/iris/sodium/vertex_format/terrain_xhfp/XHFPModelVertexBufferWriterUnsafe.java

@@ -1,7 +1,6 @@
 package net.coderbot.iris.sodium.vertex_format.terrain_xhfp;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryUtilities.*;
-
+import com.gtnewhorizons.angelica.compat.lwjgl.CompatMemoryUtil;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferView;
 import me.jellysquid.mods.sodium.client.model.vertex.buffer.VertexBufferWriterUnsafe;
 import me.jellysquid.mods.sodium.client.render.chunk.format.ModelVertexSink;
@@ -55,21 +54,21 @@ public class XHFPModelVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe
 		vertexCount++;
 		// NB: uSum and vSum must already be incremented outside of this function.
 
-		memPutShort(i, x);
-		memPutShort(i + 2, y);
-		memPutShort(i + 4, z);
-		memPutInt(i + 8, color);
-		memPutShort(i + 12, u);
-		memPutShort(i + 14, v);
-		memPutShort(i + 16, (short) (light & 0xFFFF));
-		memPutShort(i + 18, (short) (light >> 16 & 0xFFFF));
+		CompatMemoryUtil.memPutShort(i, x);
+		CompatMemoryUtil.memPutShort(i + 2, y);
+		CompatMemoryUtil.memPutShort(i + 4, z);
+		CompatMemoryUtil.memPutInt(i + 8, color);
+		CompatMemoryUtil.memPutShort(i + 12, u);
+		CompatMemoryUtil.memPutShort(i + 14, v);
+		CompatMemoryUtil.memPutShort(i + 16, (short) (light & 0xFFFF));
+		CompatMemoryUtil.memPutShort(i + 18, (short) (light >> 16 & 0xFFFF));
 		// NB: We don't set midTexCoord, normal, and tangent here, they will be filled in later.
 		// block ID: We only set the first 2 values, any legacy shaders using z or w will get filled in based on the GLSL spec
 		// https://www.khronos.org/opengl/wiki/Vertex_Specification#Vertex_format
 		// TODO: can we pack this into one short?
-		memPutShort(i + 36, materialId);
-		memPutShort(i + 38, renderType);
-		memPutInt(i + 40, packedMidBlock);
+		CompatMemoryUtil.memPutShort(i + 36, materialId);
+		CompatMemoryUtil.memPutShort(i + 38, renderType);
+		CompatMemoryUtil.memPutInt(i + 40, packedMidBlock);
 
 		if (vertexCount == 4) {
 			vertexCount = 0;
@@ -104,15 +103,15 @@ public class XHFPModelVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe
 			uSum *= 0.25f;
 			vSum *= 0.25f;
 
-			memPutFloat(i + 20, uSum);
-			memPutFloat(i + 20 - STRIDE, uSum);
-			memPutFloat(i + 20 - STRIDE * 2, uSum);
-			memPutFloat(i + 20 - STRIDE * 3, uSum);
+			CompatMemoryUtil.memPutFloat(i + 20, uSum);
+			CompatMemoryUtil.memPutFloat(i + 20 - STRIDE, uSum);
+			CompatMemoryUtil.memPutFloat(i + 20 - STRIDE * 2, uSum);
+			CompatMemoryUtil.memPutFloat(i + 20 - STRIDE * 3, uSum);
 
-			memPutFloat(i + 24, vSum);
-			memPutFloat(i + 24 - STRIDE, vSum);
-			memPutFloat(i + 24 - STRIDE * 2, vSum);
-			memPutFloat(i + 24 - STRIDE * 3, vSum);
+			CompatMemoryUtil.memPutFloat(i + 24, vSum);
+			CompatMemoryUtil.memPutFloat(i + 24 - STRIDE, vSum);
+			CompatMemoryUtil.memPutFloat(i + 24 - STRIDE * 2, vSum);
+			CompatMemoryUtil.memPutFloat(i + 24 - STRIDE * 3, vSum);
 
 			uSum = 0;
 			vSum = 0;
@@ -125,17 +124,17 @@ public class XHFPModelVertexBufferWriterUnsafe extends VertexBufferWriterUnsafe
 			NormalHelper.computeFaceNormal(normal, quad);
 			int packedNormal = NormalHelper.packNormal(normal, 0.0f);
 
-			memPutInt(i + 32, packedNormal);
-			memPutInt(i + 32 - STRIDE, packedNormal);
-			memPutInt(i + 32 - STRIDE * 2, packedNormal);
-			memPutInt(i + 32 - STRIDE * 3, packedNormal);
+			CompatMemoryUtil.memPutInt(i + 32, packedNormal);
+			CompatMemoryUtil.memPutInt(i + 32 - STRIDE, packedNormal);
+			CompatMemoryUtil.memPutInt(i + 32 - STRIDE * 2, packedNormal);
+			CompatMemoryUtil.memPutInt(i + 32 - STRIDE * 3, packedNormal);
 
 			int tangent = NormalHelper.computeTangent(normal.x, normal.y, normal.z, quad);
 
-			memPutInt(i + 28, tangent);
-			memPutInt(i + 28 - STRIDE, tangent);
-			memPutInt(i + 28 - STRIDE * 2, tangent);
-			memPutInt(i + 28 - STRIDE * 3, tangent);
+			CompatMemoryUtil.memPutInt(i + 28, tangent);
+			CompatMemoryUtil.memPutInt(i + 28 - STRIDE, tangent);
+			CompatMemoryUtil.memPutInt(i + 28 - STRIDE * 2, tangent);
+			CompatMemoryUtil.memPutInt(i + 28 - STRIDE * 3, tangent);
 		}
 
 		this.advance();

src/main/java/net/coderbot/iris/texture/util/TextureManipulationUtil.java

@@ -1,8 +1,5 @@
 package net.coderbot.iris.texture.util;
 
-import static com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack.*;
-
-import com.gtnewhorizon.gtnhlib.bytebuf.MemoryStack;
 import com.gtnewhorizons.angelica.glsm.GLStateManager;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.OpenGlHelper;
@@ -17,60 +14,43 @@ public class TextureManipulationUtil {
 	private static int colorFillFBO = -1;
 
 	public static void fillWithColor(int textureId, int maxLevel, int rgba) {
-        try(final MemoryStack stack = stackPush()) {
-            if (colorFillFBO == -1) {
-                colorFillFBO = OpenGlHelper.func_153165_e/*glGenFramebuffers*/();
+		if (colorFillFBO == -1) {
+			colorFillFBO = OpenGlHelper.func_153165_e/*glGenFramebuffers*/();
+		}
+
+		final int previousFramebufferId = GL11.glGetInteger(GL30.GL_FRAMEBUFFER_BINDING);
+        // TODO: allocations
+        final FloatBuffer previousClearColorBuffer = BufferUtils.createFloatBuffer(4);
+		GL11.glGetFloat(GL11.GL_COLOR_CLEAR_VALUE, previousClearColorBuffer);
+        final int previousTextureId = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
+        final IntBuffer previousViewportBuffer = BufferUtils.createIntBuffer(4);
+		GL11.glGetInteger(GL11.GL_VIEWPORT, previousViewportBuffer);
+
+		OpenGlHelper.func_153171_g/*glBindFramebuffer*/(GL30.GL_FRAMEBUFFER, colorFillFBO);
+		GL11.glClearColor(
+				(rgba >> 24 & 0xFF) / 255.0f,
+				(rgba >> 16 & 0xFF) / 255.0f,
+				(rgba >> 8 & 0xFF) / 255.0f,
+				(rgba & 0xFF) / 255.0f
+		);
+		GLStateManager.glBindTexture(GL11.GL_TEXTURE_2D, textureId);
+		for (int level = 0; level <= maxLevel; ++level) {
+            final int width = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_WIDTH);
+            final int height = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_HEIGHT);
+			GL11.glViewport(0, 0, width, height);
+			GL30.glFramebufferTexture2D(GL30.GL_FRAMEBUFFER, GL30.GL_COLOR_ATTACHMENT0, GL11.GL_TEXTURE_2D, textureId, level);
+            GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
+            if (Minecraft.isRunningOnMac) {
+                GL11.glGetError();
             }
 
-            final int previousFramebufferId = GL11.glGetInteger(GL30.GL_FRAMEBUFFER_BINDING);
-            final FloatBuffer previousClearColorBuffer = stack.mallocFloat(4);
-            GL11.glGetFloat(GL11.GL_COLOR_CLEAR_VALUE, previousClearColorBuffer);
-            final int previousTextureId = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
-            final IntBuffer previousViewportBuffer = stack.mallocInt(4);
-            GL11.glGetInteger(GL11.GL_VIEWPORT, previousViewportBuffer);
 
-            OpenGlHelper.func_153171_g/*glBindFramebuffer*/(GL30.GL_FRAMEBUFFER, colorFillFBO);
-            GL11.glClearColor(
-                (rgba >> 24 & 0xFF) / 255.0f,
-                (rgba >> 16 & 0xFF) / 255.0f,
-                (rgba >> 8 & 0xFF) / 255.0f,
-                (rgba & 0xFF) / 255.0f);
-            GLStateManager.glBindTexture(GL11.GL_TEXTURE_2D, textureId);
-            for (int level = 0; level <= maxLevel; ++level) {
-                final int width = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_WIDTH);
-                final int height = GL11.glGetTexLevelParameteri(GL11.GL_TEXTURE_2D, level, GL11.GL_TEXTURE_HEIGHT);
-                GL11.glViewport(0, 0, width, height);
-                GL30.glFramebufferTexture2D(
-                    GL30.GL_FRAMEBUFFER,
-                    GL30.GL_COLOR_ATTACHMENT0,
-                    GL11.GL_TEXTURE_2D,
-                    textureId,
-                    level);
-                GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
-                if (Minecraft.isRunningOnMac) {
-                    GL11.glGetError();
-                }
+            GL30.glFramebufferTexture2D(GL30.GL_FRAMEBUFFER, GL30.GL_COLOR_ATTACHMENT0, GL11.GL_TEXTURE_2D, 0, level);
+		}
 
-                GL30.glFramebufferTexture2D(
-                    GL30.GL_FRAMEBUFFER,
-                    GL30.GL_COLOR_ATTACHMENT0,
-                    GL11.GL_TEXTURE_2D,
-                    0,
-                    level);
-            }
-
-            OpenGlHelper.func_153171_g/*glBindFramebuffer*/(GL30.GL_FRAMEBUFFER, previousFramebufferId);
-            GL11.glClearColor(
-                previousClearColorBuffer.get(0),
-                previousClearColorBuffer.get(1),
-                previousClearColorBuffer.get(2),
-                previousClearColorBuffer.get(3));
-            GLStateManager.glBindTexture(GL11.GL_TEXTURE_2D, previousTextureId);
-            GL11.glViewport(
-                previousViewportBuffer.get(0),
-                previousViewportBuffer.get(1),
-                previousViewportBuffer.get(2),
-                previousViewportBuffer.get(3));
-        }
+		OpenGlHelper.func_153171_g/*glBindFramebuffer*/(GL30.GL_FRAMEBUFFER, previousFramebufferId);
+		GL11.glClearColor(previousClearColorBuffer.get(0), previousClearColorBuffer.get(1), previousClearColorBuffer.get(2), previousClearColorBuffer.get(3));
+		GLStateManager.glBindTexture(GL11.GL_TEXTURE_2D, previousTextureId);
+		GL11.glViewport(previousViewportBuffer.get(0), previousViewportBuffer.get(1), previousViewportBuffer.get(2), previousViewportBuffer.get(3));
 	}
 }

src/main/java/net/coderbot/iris/uniforms/IdMapUniforms.java

@@ -76,8 +76,9 @@ public final class IdMapUniforms {
 				invalidate();
 				return;
 			}
-
-            ItemStack heldStack = hand.getItemInHand(player);
+//			ItemStack heldStack = player.getItemInHand(hand);
+            // TODO: Offhand
+			ItemStack heldStack = player.getHeldItem();
 
 			if (heldStack == null) {
 				invalidate();
@@ -105,7 +106,9 @@ public final class IdMapUniforms {
 		}
 
 		private IrisItemLightProvider applyOldHandLighting(@NotNull EntityPlayer player, IrisItemLightProvider existing) {
-            ItemStack offHandStack = InteractionHand.OFF_HAND.getItemInHand(player);
+            // TODO: Offhand
+//			ItemStack offHandStack = player.getItemInHand(InteractionHand.OFF_HAND);
+			ItemStack offHandStack = null;
 
 			if (offHandStack == null) {
 				return existing;

src/main/resources/assets/angelica/lang/en_US.lang

@@ -137,12 +137,8 @@ options.dynamic_lights_shader_force=Dynamic Lights - Forced With Shaders
 options.dynamic_lights_shader_force.tooltip=Enabled - Dynamic Lights are shown even when a shader is active, Disabled - Dynamic Lights are disabled when a shader is active. 
 options.angelica.droppedItemLimit=Dropped Item Render Limit
 options.angelica.droppedItemLimit.tooltip=The maximum number of dropped items that will be rendered. Lower values can improve performance.
-options.angelica.mobSpawnerRenderDistance=Mob spawner render distance
-options.angelica.mobSpawnerRenderDistance.tooltip=Render distance for the spinning mob inside mod spawners
 options.angelica.itemdisplaylistcount=Item Renderer Display List Cache Size
 options.angelica.itemdisplaylistcount.tooltip=The maximum number of display lists to cache in the optimized item renderer. Higher values will increase performance but increase VRAM usage.
-options.angelica.sleepbeforeswap=Alternate FPS Limiter
-options.angelica.sleepbeforeswap.tooltip=Switches to an alternate FPS limiter that gives more stable frametimes, in exchange for slightly more latency. Will never introduce more than one frame of latency, and has a lower impact at higher framerates.
 pack.iris.select.title=Select
 pack.iris.configure.title=Configure
 label.iris.true=On

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/angelica/MixinMinecraft.java

@@ -1,10 +1,7 @@
 package com.gtnewhorizons.angelica.mixins.early.angelica;
 
 import com.gtnewhorizons.angelica.AngelicaMod;
-import com.gtnewhorizons.angelica.config.AngelicaConfig;
 import com.gtnewhorizons.angelica.mixins.interfaces.IGameSettingsExt;
-import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
-import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.settings.GameSettings;
 import org.lwjgl.input.Keyboard;
@@ -17,16 +14,10 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(Minecraft.class)
-public abstract class MixinMinecraft {
+public class MixinMinecraft {
     @Shadow
     public GameSettings gameSettings;
 
-    @Shadow
-    public abstract boolean isFramerateLimitBelowMax();
-
-    @Shadow
-    public abstract int getLimitFramerate();
-
     @Unique
     private long angelica$lastFrameTime = 0;
 
@@ -38,38 +29,16 @@ public abstract class MixinMinecraft {
         GL11.glEnable(GL11.GL_LIGHTING);
     }
 
-    @Inject(
-        method = "func_147120_f",
-        at = @At(value = "INVOKE", target = "Lorg/lwjgl/opengl/Display;update()V", shift = At.Shift.BEFORE, remap = false)
-    )
-    private void angelica$limitFPS(CallbackInfo ci) {
-        if (!AngelicaConfig.sleepBeforeSwap) return;
-        if (isFramerateLimitBelowMax()) {
-            final long target = angelica$lastFrameTime + (long) (1.0 / getLimitFramerate() * 1_000_000) * 1_000;
-            while (target - System.nanoTime() > 100) {
-                Thread.yield();
-            }
-        }
-    }
-
     @Inject(
         method = "func_147120_f",
         at = @At(value = "INVOKE", target = "Lorg/lwjgl/opengl/Display;update()V", shift = At.Shift.AFTER, remap = false)
     )
     private void angelica$trackFrametimes(CallbackInfo ci) {
-        if (AngelicaMod.proxy == null) return;
-
         long time = System.nanoTime();
         AngelicaMod.proxy.putFrametime(time - angelica$lastFrameTime);
         angelica$lastFrameTime = time;
     }
 
-    @WrapOperation(method = "runGameLoop", at = @At(value = "INVOKE", target = "Lorg/lwjgl/opengl/Display;sync(I)V"))
-    private void angelica$noopFPSLimiter(int fps, Operation<Void> original) {
-        if (AngelicaConfig.sleepBeforeSwap) return;
-        original.call(fps);
-    }
-
     @Inject(method = "runTick", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/GuiScreen;isShiftKeyDown()Z", shift = At.Shift.AFTER))
     private void angelica$setShowFpsGraph(CallbackInfo ci) {
         ((IGameSettingsExt) gameSettings).angelica$setShowFpsGraph(Keyboard.isKeyDown(Keyboard.KEY_LMENU) || Keyboard.isKeyDown(Keyboard.KEY_RMENU));

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/angelica/animation/MixinRenderBlocks.java

@@ -2,7 +2,6 @@ package com.gtnewhorizons.angelica.mixins.early.angelica.animation;
 
 import com.gtnewhorizons.angelica.mixins.interfaces.ITexturesCache;
 import com.gtnewhorizons.angelica.utils.AnimationsRenderUtils;
-import com.llamalad7.mixinextras.injector.ModifyReturnValue;
 import it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockFire;
@@ -13,6 +12,7 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.ModifyVariable;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
@@ -62,8 +62,8 @@ public class MixinRenderBlocks implements ITexturesCache {
         AnimationsRenderUtils.markBlockTextureForUpdate(instance.getFireIcon(1), blockAccess);
     }
 
-    @ModifyReturnValue(method = "getBlockIconFromSideAndMetadata", at = @At("RETURN"))
-    public IIcon angelica$markBlockSideAnimationForUpdate(IIcon icon, Block p_147787_1_, int p_147787_2_, int p_147787_3_) {
+    @ModifyVariable(method = "renderBlockLiquid", at = @At(value = "INVOKE_ASSIGN", target = "Lnet/minecraft/client/renderer/RenderBlocks;getBlockIconFromSideAndMetadata(Lnet/minecraft/block/Block;II)Lnet/minecraft/util/IIcon;"))
+    public IIcon angelica$markFluidAnimationForUpdate(IIcon icon) {
         AnimationsRenderUtils.markBlockTextureForUpdate(icon, blockAccess);
 
         if(this.enableSpriteTracking)
@@ -72,6 +72,15 @@ public class MixinRenderBlocks implements ITexturesCache {
         return icon;
     }
 
+    @Inject(method = "drawCrossedSquares", at = @At("HEAD"))
+    public void angelica$markCrossedSquaresAnimationForUpdate(IIcon icon, double p_147765_2_, double p_147765_4_, double p_147765_6_, float p_147765_8_,
+            CallbackInfo ci) {
+        AnimationsRenderUtils.markBlockTextureForUpdate(icon, blockAccess);
+
+        if(this.enableSpriteTracking)
+            this.renderedSprites.add(icon);
+    }
+
     @Override
     public Set<IIcon> getRenderedTextures() {
         return renderedSprites;

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/angelica/bugfixes/MixinScaledResolution_UnicodeFix.java

@@ -1,21 +0,0 @@
-package com.gtnewhorizons.angelica.mixins.early.angelica.bugfixes;
-
-import net.minecraft.client.gui.ScaledResolution;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Constant;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.ModifyConstant;
-
-@Mixin(ScaledResolution.class)
-public class MixinScaledResolution_UnicodeFix {
-
-
-    // Force unicode languages to use the calculated scaleFactor and not adjust it.
-    // Can lead to blurry text
-    @ModifyConstant(method = "<init>", constant = @Constant(intValue = 1, ordinal = 5))
-    int angelica$ScaledResolutionInit(int constant){
-        return 0;
-    }
-
-}

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/angelica/dynamiclights/MixinWorld.java

@@ -29,9 +29,9 @@ public abstract class MixinWorld {
     }
 
     @ModifyReturnValue(method = "getLightBrightnessForSkyBlocks", at = @At(value = "RETURN"))
-    private int angelica$dynamiclights_getLightBrightnessForSkyBlocks(int lightmap, int x, int y, int z, int p_72802_4_){
-        if (DynamicLights.isEnabled() && !getBlock(x, y, z).isOpaqueCube()){
-            return DynamicLights.get().getLightmapWithDynamicLight(x, y, z, lightmap);
+    private int angelica$dynamiclights_getLightBrightnessForSkyBlocks(int lightmap, int p_72802_1_, int p_72802_2_, int p_72802_3_, int p_72802_4_){
+        if (DynamicLights.isEnabled()){
+            return DynamicLights.get().getLightmapWithDynamicLight(p_72802_1_, p_72802_2_, p_72802_3_, lightmap);
         }
         return lightmap;
     }

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/shaders/MixinItemRenderer.java

@@ -14,6 +14,7 @@ public class MixinItemRenderer {
     @Inject(method = "renderItemInFirstPerson", at = @At("HEAD"), cancellable = true)
     private void iris$skipTranslucentHands(float partialTicks, CallbackInfo ci) {
         if (IrisApi.getInstance().isShaderPackInUse()) {
+            // TODO: Offhand
             boolean isHandTranslucent = HandRenderer.INSTANCE.isHandTranslucent(InteractionHand.MAIN_HAND);
             if (HandRenderer.INSTANCE.isRenderingSolid() && isHandTranslucent) {
                 ci.cancel();

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/shaders/MixinItemRendererBackhand.java

@@ -1,48 +0,0 @@
-package com.gtnewhorizons.angelica.mixins.early.shaders;
-
-import com.gtnewhorizons.angelica.compat.ModStatus;
-import com.gtnewhorizons.angelica.compat.mojang.InteractionHand;
-import net.coderbot.iris.pipeline.HandRenderer;
-import net.irisshaders.iris.api.v0.IrisApi;
-import net.minecraft.client.renderer.ItemRenderer;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-import xonin.backhand.client.hooks.ItemRendererHooks;
-
-@Mixin(ItemRenderer.class)
-public class MixinItemRendererBackhand {
-    @Inject(method = "renderItemInFirstPerson", at = @At("HEAD"), cancellable = true)
-    private void iris$skipTranslucentHands(float partialTicks, CallbackInfo ci) {
-        if (IrisApi.getInstance().isShaderPackInUse()) {
-            boolean isHandTranslucent = HandRenderer.INSTANCE.isHandTranslucent(InteractionHand.MAIN_HAND);
-            if (HandRenderer.INSTANCE.isRenderingSolid() && isHandTranslucent) {
-                ci.cancel();
-                if (ModStatus.isBackhandLoaded){
-                    iris$skipTranslucentHandsBackhand(partialTicks, ci);
-                    ItemRendererHooks.renderOffhandReturn(partialTicks);
-                }
-            } else if (!HandRenderer.INSTANCE.isRenderingSolid() && !isHandTranslucent) {
-                ci.cancel();
-                if (ModStatus.isBackhandLoaded){
-                    iris$skipTranslucentHandsBackhand(partialTicks, ci);
-                    ItemRendererHooks.renderOffhandReturn(partialTicks);
-                }
-            }
-        }
-    }
-
-    // change injection to before Backhand's inject
-    @Inject(method = "renderItemInFirstPerson", at = @At("RETURN"), cancellable = true, order = 900)
-    private void iris$skipTranslucentHandsBackhand(float partialTicks, CallbackInfo ci) {
-        if (ModStatus.isBackhandLoaded && IrisApi.getInstance().isShaderPackInUse()) {
-            boolean isHandTranslucent = HandRenderer.INSTANCE.isHandTranslucent(InteractionHand.OFF_HAND);
-            if (HandRenderer.INSTANCE.isRenderingSolid() && isHandTranslucent) {
-                ci.cancel();
-            } else if (!HandRenderer.INSTANCE.isRenderingSolid() && !isHandTranslucent) {
-                ci.cancel();
-            }
-        }
-    }
-}

src/mixin/java/com/gtnewhorizons/angelica/mixins/early/sodium/MixinTileEntityMobSpawner.java

@@ -1,17 +0,0 @@
-package com.gtnewhorizons.angelica.mixins.early.sodium;
-
-import com.gtnewhorizons.angelica.config.AngelicaConfig;
-import net.minecraft.tileentity.TileEntity;
-import net.minecraft.tileentity.TileEntityMobSpawner;
-import org.spongepowered.asm.mixin.Mixin;
-
-@Mixin(TileEntityMobSpawner.class)
-public class MixinTileEntityMobSpawner extends TileEntity {
-
-    @Override
-    public double getMaxRenderDistanceSquared() {
-        final double d = AngelicaConfig.mobSpawnerRenderDistance;
-        return d * d;
-    }
-
-}