the wheel is gone

Engine-Room · Jun 6, 2024 · effc39c · effc39c
1 parent f7ddc99
commit effc39c
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Showing 2 changed files with 15 additions and 21 deletions.
diff --git a/common/src/lib/java/dev/engine_room/flywheel/lib/model/part/VertexWriter.java b/common/src/lib/java/dev/engine_room/flywheel/lib/model/part/VertexWriter.java
@@ -93,25 +93,6 @@ public VertexConsumer setNormal(float x, float y, float z) {
 		return this;
 	}
 
-	public VertexConsumer endVertex() {
-		if (!filledPosition || !filledTexture || !filledNormal) {
-			throw new IllegalStateException("Not filled all elements of the vertex");
-		}
-
-		filledPosition = false;
-		filledTexture = false;
-		filledNormal = false;
-		vertexCount++;
-
-		long byteSize = (vertexCount + 1) * STRIDE;
-		long capacity = data.size();
-		if (byteSize > capacity) {
-			data = data.realloc(capacity * 2);
-		}
-
-		return this;
-	}
-
 	private long vertexPtr() {
 		return data.ptr() + vertexCount * STRIDE;
 	}

diff --git a/common/src/main/java/dev/engine_room/flywheel/impl/mixin/LevelRendererMixin.java b/common/src/main/java/dev/engine_room/flywheel/impl/mixin/LevelRendererMixin.java
@@ -2,6 +2,10 @@
 
 import java.util.SortedSet;
 
+import com.llamalad7.mixinextras.sugar.Share;
+
+import com.llamalad7.mixinextras.sugar.ref.LocalRef;
+
 import net.minecraft.client.DeltaTracker;
 
 import org.jetbrains.annotations.Nullable;
@@ -15,6 +19,7 @@
 import org.spongepowered.asm.mixin.injection.At.Shift;
 import org.spongepowered.asm.mixin.injection.Group;
 import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.Redirect;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import com.mojang.blaze3d.vertex.PoseStack;
@@ -52,11 +57,19 @@ abstract class LevelRendererMixin {
 
 	//	@Inject(method = "renderLevel", at = @At("HEAD"))
 	@Inject(method = "renderLevel", at = @At(value = "INVOKE_ASSIGN", target = "Lnet/minecraft/world/level/lighting/LevelLightEngine;runLightUpdates()I"))
-	private void flywheel$beginRender(DeltaTracker deltaTracker, boolean renderBlockOutline, Camera camera, GameRenderer gameRenderer, LightTexture lightTexture, Matrix4f projectionMatrix, Matrix4f frustrumMatrix, CallbackInfo ci) {
+	private void flywheel$beginRender(DeltaTracker deltaTracker, boolean renderBlockOutline, Camera camera, GameRenderer gameRenderer, LightTexture lightTexture, Matrix4f projectionMatrix, Matrix4f frustrumMatrix, CallbackInfo ci, @Share("poseStack") LocalRef<PoseStack> sharedPose) {
+		PoseStack pose = new PoseStack();
 		// fixme - is the delta stuff correct? no idea!
-		flywheel$renderContext = RenderContextImpl.create((LevelRenderer) (Object) this, level, renderBuffers, new PoseStack(), projectionMatrix, camera, deltaTracker.getGameTimeDeltaTicks());
+		flywheel$renderContext = RenderContextImpl.create((LevelRenderer) (Object) this, level, renderBuffers, pose, projectionMatrix, camera, deltaTracker.getGameTimeDeltaTicks());
 
 		FlwImplXplat.INSTANCE.dispatchBeginFrameEvent(flywheel$renderContext);
+
+		sharedPose.set(pose);
+	}
+
+	@Redirect(method = "renderLevel", at = @At(value = "NEW", target = "com/mojang/blaze3d/vertex/PoseStack"))
+	private PoseStack flywheel$fixPoseStack(@Share("poseStack") LocalRef<PoseStack> sharedPose) {
+		return sharedPose.get();
 	}
 
 	@Inject(method = "renderLevel", at = @At("RETURN"))