fix my horrible shit code

src/main/java/com/glodblock/github/util/Ae2ReflectClient.java

@@ -0,0 +1,118 @@
+package com.glodblock.github.util;
+
+import appeng.client.gui.AEBaseGui;
+import appeng.client.gui.implementations.GuiCraftingStatus;
+import appeng.client.gui.widgets.GuiTabButton;
+import appeng.client.render.AppEngRenderItem;
+import com.glodblock.github.client.gui.GuiBaseFluidPatternTerminal;
+import com.glodblock.github.client.gui.GuiFCBaseMonitor;
+import com.glodblock.github.client.gui.container.ContainerFluidPatternTerminal;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.inventory.Slot;
+import net.minecraft.item.ItemStack;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Set;
+
+@SideOnly(Side.CLIENT)
+public class Ae2ReflectClient {
+
+    private static final Field fAEBaseGui_stackSizeRenderer;
+    private static final Field fGuiCraftingStatus_originalGuiBtn;
+    private static final Field fGuiPatternTerm_container;
+    private static final Field fGuiCPUStatus_icon;
+    private static final Field fGuiMEMonitorable_monitorableContainer;
+    private static final Field fGuiMEMonitorable_configSrc;
+    private static final Field fGuiMEMonitorable_craftingStatusBtn;
+    private static final Field fGuiContainer_guiLeft;
+    private static final Field fGuiContainer_guiTop;
+    private static final Field fGui_drag;
+    private static final Method mGuiPatternTerm_inventorySlots;
+    private static final Method mGuiPatternTerm_reservedSpace;
+    private static final Method mGuiPatternTerm_reservedSpaceSetter;
+
+
+    static {
+        try {
+            fAEBaseGui_stackSizeRenderer = Ae2Reflect.reflectField(AEBaseGui.class, "aeRenderItem");
+            fGuiCraftingStatus_originalGuiBtn = Ae2Reflect.reflectField(GuiCraftingStatus.class, "originalGuiBtn");
+            fGuiPatternTerm_container = Ae2Reflect.reflectField(GuiBaseFluidPatternTerminal.class, "container");
+            fGuiMEMonitorable_monitorableContainer = Ae2Reflect.reflectField(GuiFCBaseMonitor.class, "monitorableContainer");
+            fGuiMEMonitorable_configSrc = Ae2Reflect.reflectField(GuiFCBaseMonitor.class, "configSrc");
+            fGuiMEMonitorable_craftingStatusBtn = Ae2Reflect.reflectField(GuiFCBaseMonitor.class, "craftingStatusBtn");
+            fGuiCPUStatus_icon = Ae2Reflect.reflectField(GuiCraftingStatus.class, "myIcon");
+            fGuiContainer_guiLeft = Ae2Reflect.reflectField(GuiContainer.class, "guiLeft", "field_147003_i", "i");
+            fGuiContainer_guiTop = Ae2Reflect.reflectField(GuiContainer.class, "guiTop", "field_147009_r", "r");
+            fGui_drag = Ae2Reflect.reflectField(AEBaseGui.class, "drag_click");
+            mGuiPatternTerm_inventorySlots = Ae2Reflect.reflectMethod(AEBaseGui.class, "getInventorySlots");
+            mGuiPatternTerm_reservedSpace = Ae2Reflect.reflectMethod(GuiFCBaseMonitor.class, "getReservedSpace");
+            mGuiPatternTerm_reservedSpaceSetter = Ae2Reflect.reflectMethod(GuiFCBaseMonitor.class, "setReservedSpace", int.class);
+        } catch (NoSuchFieldException | NoSuchMethodException e) {
+            throw new IllegalStateException("Failed to initialize AE2 reflection hacks!", e);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public static List<Slot> getInventorySlots(AEBaseGui gui) {
+        try {
+            return (List<Slot>) mGuiPatternTerm_inventorySlots.invoke(gui);
+        } catch (Exception e) {
+            throw new IllegalStateException("Failed to invoke method: " + mGuiPatternTerm_inventorySlots, e);
+        }
+    }
+
+    public static void rewriteIcon(GuiCraftingStatus gui, ItemStack icon) {
+        Ae2Reflect.writeField(gui, fGuiCPUStatus_icon, icon);
+    }
+
+    public static Set<Slot> getDragClick(AEBaseGui gui) {
+        return Ae2Reflect.readField(gui, fGui_drag);
+    }
+
+    public static int getGuiLeft(GuiContainer gui) {
+        return Ae2Reflect.readField(gui, fGuiContainer_guiLeft);
+    }
+
+    public static int getGuiTop(GuiContainer gui) {
+        return Ae2Reflect.readField(gui, fGuiContainer_guiTop);
+    }
+
+    public static void setReservedSpace(GuiFCBaseMonitor gui, int size) {
+        try {
+            mGuiPatternTerm_reservedSpaceSetter.invoke(gui, size);
+        } catch (Exception e) {
+            throw new IllegalStateException("Failed to invoke method: " + mGuiPatternTerm_reservedSpaceSetter, e);
+        }
+    }
+
+    public static int getReservedSpace(GuiFCBaseMonitor gui) {
+        try {
+            return (int) mGuiPatternTerm_reservedSpace.invoke(gui);
+        } catch (Exception e) {
+            throw new IllegalStateException("Failed to invoke method: " + mGuiPatternTerm_reservedSpace, e);
+        }
+    }
+
+    public static AppEngRenderItem getStackSizeRenderer(AEBaseGui gui) {
+        return Ae2Reflect.readField(gui, fAEBaseGui_stackSizeRenderer);
+    }
+
+    public static GuiTabButton getOriginalGuiButton(GuiCraftingStatus gui) {
+        return Ae2Reflect.readField(gui, fGuiCraftingStatus_originalGuiBtn);
+    }
+
+    public static void setGuiContainer(GuiBaseFluidPatternTerminal instance, ContainerFluidPatternTerminal container) {
+        Ae2Reflect.writeField(instance, fGuiPatternTerm_container, container);
+        Ae2Reflect.writeField(instance, fGuiMEMonitorable_monitorableContainer, container);
+        Ae2Reflect.writeField(instance, fGuiMEMonitorable_configSrc, container.getConfigManager());
+    }
+
+    public static GuiTabButton getCraftingStatusButton(GuiFCBaseMonitor gui) {
+        return Ae2Reflect.readField(gui, fGuiMEMonitorable_craftingStatusBtn);
+    }
+
+}