Provide a GuiGraphics to the render events

Author: Deftu

minecraft/versions/1.21.8-neoforge/src/main/java/org/polyfrost/oneconfig/internal/mixin/events/Mixin_RenderEvent.java

@@ -0,0 +1,71 @@
+package org.polyfrost.oneconfig.internal.mixin.events;
+
+import com.llamalad7.mixinextras.sugar.Local;
+import dev.deftu.omnicore.api.client.render.OmniRenderTicks;
+import dev.deftu.omnicore.api.client.render.OmniRenderingContext;
+import net.minecraft.client.DeltaTracker;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.renderer.GameRenderer;
+import org.objectweb.asm.Opcodes;
+import org.polyfrost.oneconfig.api.event.v1.EventManager;
+import org.polyfrost.oneconfig.api.event.v1.events.RenderEvent;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(GameRenderer.class)
+public class Mixin_RenderEvent {
+    @Unique private GuiGraphics oneconfig$lastGraphics;
+
+    @Inject(
+            method = "render",
+            at = @At(
+                    value = "FIELD",
+                    target = "Lnet/minecraft/client/Minecraft;level:Lnet/minecraft/client/multiplayer/ClientLevel;",
+                    opcode = Opcodes.GETFIELD,
+                    ordinal = 3,
+                    shift = At.Shift.BEFORE
+            )
+    )
+    private void renderTickStartCallback(
+            DeltaTracker arg,
+            boolean bl,
+            CallbackInfo ci,
+            @Local GuiGraphics guigraphics
+    ) {
+        this.oneconfig$lastGraphics = guigraphics;
+
+        RenderEvent e = RenderEvent.Pre.INSTANCE;
+        e.deltaTicks = OmniRenderTicks.get();
+        e.ctx = OmniRenderingContext.from(guigraphics);
+        EventManager.INSTANCE.post(e);
+    }
+
+    @Inject(
+            method = "render",
+            at = @At(
+                    value = "INVOKE",
+                    target = "Lnet/minecraft/client/gui/render/GuiRenderer;render(Lcom/mojang/blaze3d/buffers/GpuBufferSlice;)V",
+                    shift = At.Shift.AFTER
+            )
+    )
+    private void renderTickEndCallback(
+            DeltaTracker arg,
+            boolean bl,
+            CallbackInfo ci
+    ) {
+        GuiGraphics guigraphics = this.oneconfig$lastGraphics;
+        if (guigraphics == null) {
+            return;
+        }
+
+        RenderEvent e = RenderEvent.Post.INSTANCE;
+        e.deltaTicks = OmniRenderTicks.get();
+        e.ctx = OmniRenderingContext.from(guigraphics);
+        EventManager.INSTANCE.post(e);
+
+        this.oneconfig$lastGraphics = null;
+    }
+}

modules/ui/src/main/java/org/polyfrost/oneconfig/api/ui/v1/UIManager.java

@@ -131,7 +131,7 @@ default PolyUI createDefault() {
                 framebuffer.clearColor(0f, 0f, 0f, 0f); // Clear to transparent black
                 framebuffer.clearDepthStencil(1.0, 0);
                 framebuffer.usingToRender((matrixStack, w, h) -> {
-                    ctx.getPose().runReplacingGlobalState(() -> {
+                    ctx.pose().runReplacingGlobalState(() -> {
                         polyUI.render();
                         Platform.screen().renderLegacyHuds(ctx);
                     });
@@ -145,9 +145,10 @@ default PolyUI createDefault() {
                 float scaledWidth = master.getWidth() * scalingFactor * ratio;
                 float scaledHeight = master.getHeight() * scalingFactor * ratio;
                 ImmediateScreenRenderer.render(ctx, () -> {
+                    System.out.println("Drawing framebuffer texture at " + scaledWidth + "x" + scaledHeight);
                     framebuffer.drawColorTexture(
                             getRenderPipeline(),
-                            ctx.getPose(),
+                            ctx.pose(),
                             0, 0,
                             scaledWidth, scaledHeight,
                             OmniColors.WHITE