From f3124be7483fa6677bd294a3d4b7816da523ae98 Mon Sep 17 00:00:00 2001
From: RogueLogix <roguelogix@roguelogix.net>
Date: Thu, 29 Feb 2024 10:58:20 -0800
Subject: [PATCH] add testing event dispatch to GL33

---
 .../roguelogix/quartz/internal/gl33/GL33Core.java    |  6 +++++-
 .../quartz/internal/gl33/GL33FeedbackDrawing.java    | 12 ++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/roguelogix/quartz/internal/gl33/GL33Core.java b/src/main/java/net/roguelogix/quartz/internal/gl33/GL33Core.java
index a7a59cd..b90983b 100644
--- a/src/main/java/net/roguelogix/quartz/internal/gl33/GL33Core.java
+++ b/src/main/java/net/roguelogix/quartz/internal/gl33/GL33Core.java
@@ -12,6 +12,8 @@
 import net.minecraft.client.renderer.RenderType;
 import net.roguelogix.phosphophyllite.util.NonnullDefault;
 import net.roguelogix.quartz.DrawBatch;
+import net.roguelogix.quartz.Quartz;
+import net.roguelogix.quartz.QuartzEvent;
 import net.roguelogix.quartz.internal.Buffer;
 import net.roguelogix.quartz.internal.IrisDetection;
 import net.roguelogix.quartz.internal.QuartzCore;
@@ -131,6 +133,8 @@ public void frameStart(PoseStack pMatrixStack, float pPartialTicks, long pFinish
         drawInfo.deltaNano = deltaNano;
         drawInfo.partialTicks = pPartialTicks;
         
+        Quartz.EVENT_BUS.post(new QuartzEvent.FrameStart());
+        
         GL33FeedbackDrawing.beginFrame();
         
         meshManager.vertexBuffer.as(GL33Buffer.class).flush();
@@ -203,7 +207,7 @@ public void endOpaque() {
     
     @Override
     public void endTranslucent() {
-    
+        Quartz.EVENT_BUS.post(new QuartzEvent.FrameEnd());
     }
     
     @Override
diff --git a/src/main/java/net/roguelogix/quartz/internal/gl33/GL33FeedbackDrawing.java b/src/main/java/net/roguelogix/quartz/internal/gl33/GL33FeedbackDrawing.java
index ef7c6bd..c4a9419 100644
--- a/src/main/java/net/roguelogix/quartz/internal/gl33/GL33FeedbackDrawing.java
+++ b/src/main/java/net/roguelogix/quartz/internal/gl33/GL33FeedbackDrawing.java
@@ -3,13 +3,17 @@
 import com.mojang.blaze3d.systems.RenderSystem;
 import it.unimi.dsi.fastutil.objects.*;
 import net.minecraft.client.renderer.RenderType;
+import net.roguelogix.phosphophyllite.util.Pair;
 import net.roguelogix.quartz.DrawBatch;
+import net.roguelogix.quartz.Quartz;
 import net.roguelogix.quartz.internal.Buffer;
 import net.roguelogix.quartz.internal.IrisDetection;
 import net.roguelogix.quartz.internal.QuartzCore;
+import net.roguelogix.quartz.internal.QuartzInternalEvent;
 import net.roguelogix.quartz.internal.common.B3DStateHelper;
 import net.roguelogix.quartz.internal.gl33.batching.GL33DrawBatch;
 import net.roguelogix.quartz.internal.gl46.GL46FeedbackDrawing;
+import net.roguelogix.quartz.internal.util.PointerWrapper;
 import net.roguelogix.quartz.internal.util.VertexFormatOutput;
 import org.joml.Matrix4f;
 
@@ -258,6 +262,14 @@ public static void collectAllFeedback(boolean shadowsEnabled) {
             RenderSystem.bindTexture(0);
         }
         B3DStateHelper.bindVertexArray(0);
+        
+        if(QuartzCore.TESTING_ALLOWED && QuartzCore.isTestingRunning()){
+            var buffers = new Object2ObjectOpenHashMap<RenderType, Pair<PointerWrapper, Integer>>();
+            for (RenderType renderType : inUseRenderTypes) {
+                buffers.put(renderType, new Pair<>(null, 0));
+            }
+            Quartz.EVENT_BUS.post(new QuartzInternalEvent.FeedbackCollected(inUseRenderTypes, buffers));
+        }
     }
     
     private static Matrix4f projection;