Fix CustomizeGuiOverlayEvent.DebugText and CustomizeGuiOverlayEvent.Chat not being fired. (#9982)

src/main/java/net/minecraftforge/client/ForgeHooksClient.java

@@ -28,6 +28,7 @@ import net.minecraft.client.color.block.BlockColors;
 import net.minecraft.client.color.item.ItemColors;
 import net.minecraft.client.gui.Font;
 import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.components.ChatComponent;
 import net.minecraft.client.gui.components.LerpingBossEvent;
 import net.minecraft.client.gui.components.toasts.Toast;
 import net.minecraft.client.gui.screens.ConfirmScreen;
@@ -531,6 +532,25 @@ public class ForgeHooksClient {
         return evt;
     }
 
+    public static void onCustomizeChatEvent(GuiGraphics guiGraphics, ChatComponent chat, Window window, int mouseX, int mouseY, int tickCount) {
+        var minecraft = Minecraft.getInstance();
+        minecraft.getProfiler().push("chat");
+        CustomizeGuiOverlayEvent.Chat evt = new CustomizeGuiOverlayEvent.Chat(window, guiGraphics, minecraft.getFrameTime(), 0, chat.getHeight() - 40);
+        MinecraftForge.EVENT_BUS.post(evt);
+        guiGraphics.pose().pushPose();
+        // We give the absolute Y position of the chat component in the event and account for the chat component's own offsetting here.
+        guiGraphics.pose().translate(evt.getPosX(), (evt.getPosY() - chat.getHeight() + 40) / chat.getScale(), 0.0D);
+        chat.render(guiGraphics, tickCount, mouseX, mouseY, false);
+        guiGraphics.pose().popPose();
+        minecraft.getProfiler().pop();
+    }
+
+    public static void onCustomizeDebugEvent(GuiGraphics guiGraphics, Window window, float partialTick, List<String> text, boolean isLeft) {
+        var evt = new CustomizeGuiOverlayEvent.DebugText(window, guiGraphics, partialTick, text,
+                isLeft ? CustomizeGuiOverlayEvent.DebugText.Side.Left : CustomizeGuiOverlayEvent.DebugText.Side.Right);
+        MinecraftForge.EVENT_BUS.post(evt);
+    }
+
     public static void onClientChangeGameType(PlayerInfo info, GameType currentGameMode, GameType newGameMode) {
         if (currentGameMode != newGameMode) {
             ClientPlayerChangeGameTypeEvent evt = new ClientPlayerChangeGameTypeEvent(info, currentGameMode, newGameMode);

src/main/java/net/minecraftforge/client/event/CustomizeGuiOverlayEvent.java

@@ -15,6 +15,7 @@ import net.minecraftforge.fml.LogicalSide;
 import org.jetbrains.annotations.ApiStatus;
 
 import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Fired when an overlay is about to be rendered to the screen to allow the user to modify it.
@@ -133,31 +134,46 @@ public abstract class CustomizeGuiOverlayEvent extends Event
      */
     public static class DebugText extends CustomizeGuiOverlayEvent
     {
-        private final ArrayList<String> left;
-        private final ArrayList<String> right;
+        private final List<String> text;
+
+        private final Side side;
 
         @ApiStatus.Internal
-        public DebugText(Window window, GuiGraphics guiGraphics, float partialTick, ArrayList<String> left, ArrayList<String> right)
+        public DebugText(Window window, GuiGraphics guiGraphics, float partialTick, List<String> text, Side side)
         {
             super(window, guiGraphics, partialTick);
-            this.left = left;
-            this.right = right;
+            this.text = text;
+            this.side = side;
         }
 
         /**
-         * @return the modifiable list of text to render on the left side
+         * @return the modifiable list of text to render on the side
          */
-        public ArrayList<String> getLeft()
+        public List<String> getText()
         {
-            return left;
+            return this.text;
+        }
+
+        @Deprecated(forRemoval = true, since = "1.20.6")
+        public List<String> getLeft() {
+            return Side.Left.equals(this.side) ? this.text : new ArrayList<>();
+        }
+
+        @Deprecated(forRemoval = true, since = "1.20.6")
+        public List<String> getRight() {
+            return Side.Right.equals(this.side) ? this.text : new ArrayList<>();
         }
 
         /**
-         * @return the modifiable list of text to render on the right side
+         * @return the side of the text getting rendered.
          */
-        public ArrayList<String> getRight()
-        {
-            return right;
+        public Side getSide() {
+            return this.side;
+        }
+
+        public enum Side {
+            Left,
+            Right
         }
     }