fix CraftGUI.render going null on GUI open/reopen (#96)

Co-authored-by: Alexdoru <[email protected]>

dependencies.gradle

@@ -4,7 +4,7 @@ dependencies {
     api('com.github.GTNewHorizons:ForestryMC:4.11.12:dev')
     implementation('com.github.GTNewHorizons:GTNHLib:0.9.48:dev')
 
-    devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.8.88-GTNH:dev')
+    devOnlyNonPublishable('com.github.GTNewHorizons:NotEnoughItems:2.8.97-GTNH:dev')
 
     compileOnly('com.github.GTNewHorizons:BuildCraft:7.1.57:api')
     compileOnly('net.industrial-craft:industrialcraft-2:2.2.828-experimental:dev')

src/main/java/binnie/core/craftgui/WindowFieldKit.java

@@ -188,7 +188,9 @@ public class WindowFieldKit extends Window {
         glassOffsetX *= 1.0f - analyseProgress;
         glassOffsetY += glassVY;
         glassOffsetY *= 1.0f - analyseProgress;
-        GlassControl.setOffset(new IPoint(glassOffsetX, glassOffsetY));
+        if (GlassControl != null) {
+            GlassControl.setOffset(new IPoint(glassOffsetX, glassOffsetY));
+        }
     }
 
     private void refreshSpecies() {

src/main/java/binnie/core/craftgui/minecraft/GuiCraftGUI.java

@@ -240,12 +240,16 @@ public class GuiCraftGUI extends GuiContainer {
 
     @Override
     protected void keyTyped(char c, int key) {
-        NEIHook.lastKeyTyped(key, c);
+        boolean noFocusedWidget = window.getFocusedWidget() == null;
 
-        if (key == 1 || (key == mc.gameSettings.keyBindInventory.getKeyCode() && window.getFocusedWidget() == null)) {
+        if (noFocusedWidget) {
+            NEIHook.lastKeyTyped(key, c);
+        }
+
+        if (key == 1 || (key == mc.gameSettings.keyBindInventory.getKeyCode() && noFocusedWidget)) {
             mc.thePlayer.closeScreen();
         }
-        IWidget origin = (window.getFocusedWidget() == null) ? window : window.getFocusedWidget();
+        IWidget origin = noFocusedWidget ? window : window.getFocusedWidget();
         window.callEvent(new EventKey.Down(origin, c, key));
     }
 

src/main/java/binnie/core/craftgui/minecraft/Window.java

@@ -53,6 +53,7 @@ public abstract class Window extends TopLevelWidget implements INetwork.ReceiveG
     protected float titleButtonLeft;
     protected float titleButtonRight;
     private GuiCraftGUI gui;
+    private Renderer renderer;
     private final ContainerCraftGUI container;
     private final WindowInventory windowInventory;
     private ControlText title;
@@ -83,8 +84,8 @@ public abstract class Window extends TopLevelWidget implements INetwork.ReceiveG
             ControlSlot.highlighting.put(h, new ArrayList<>());
         }
 
-        CraftGUI.render = new Renderer(gui);
-        CraftGUI.render.stylesheet(StyleSheetManager.getDefault());
+        renderer = new Renderer(gui);
+        renderer.stylesheet(StyleSheetManager.getDefault());
         titleButtonLeft = -14.0f;
 
         if (showHelpButton()) {
@@ -195,6 +196,9 @@ public abstract class Window extends TopLevelWidget implements INetwork.ReceiveG
     }
 
     public void initGui() {
+
+        CraftGUI.render = renderer;
+
         if (hasBeenInitialised) {
             return;
         }
@@ -267,7 +271,9 @@ public abstract class Window extends TopLevelWidget implements INetwork.ReceiveG
         entityInventory = inventory;
     }
 
-    public void onClose() {}
+    public void onClose() {
+        CraftGUI.render = null;
+    }
 
     public boolean isServer() {
         return !isClient();