Improve clouds rendering

Author: xCollateral

src/main/java/net/vulkanmod/mixin/render/clouds/LevelRendererM.java

@@ -0,0 +1,53 @@
+package net.vulkanmod.mixin.render.clouds;
+
+import com.mojang.blaze3d.vertex.*;
+import net.minecraft.client.multiplayer.ClientLevel;
+import net.minecraft.client.renderer.*;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.packs.resources.ResourceManager;
+import net.vulkanmod.render.sky.CloudRenderer;
+import org.jetbrains.annotations.Nullable;
+import org.joml.Matrix4f;
+import org.spongepowered.asm.mixin.*;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(LevelRenderer.class)
+public abstract class LevelRendererM {
+
+    @Shadow private int ticks;
+    @Shadow private @Nullable ClientLevel level;
+    @Shadow @Final protected static ResourceLocation CLOUDS_LOCATION;
+
+    @Unique
+    private CloudRenderer cloudRenderer;
+
+    /**
+     * @author
+     * @reason
+     */
+    @Overwrite
+    public void renderClouds(PoseStack poseStack, Matrix4f modelView, Matrix4f projection, float partialTicks, double camX, double camY, double camZ) {
+        if (this.cloudRenderer == null) {
+            this.cloudRenderer = new CloudRenderer(CLOUDS_LOCATION);
+        }
+
+        this.cloudRenderer.renderClouds(this.level, poseStack, modelView, projection, this.ticks, partialTicks, camX, camY, camZ);
+    }
+
+    @Inject(method = "allChanged", at = @At("RETURN"))
+    private void onAllChanged(CallbackInfo ci) {
+        if (this.cloudRenderer != null) {
+            this.cloudRenderer.reset();
+        }
+    }
+
+    @Inject(method = "onResourceManagerReload", at = @At("RETURN"))
+    private void onReload(ResourceManager resourceManager, CallbackInfo ci) {
+        if (this.cloudRenderer != null) {
+            this.cloudRenderer.loadTexture(CLOUDS_LOCATION);
+        }
+    }
+
+}