fix: gradient breaking various mod screens

common/src/main/java/eu/midnightdust/blur/Blur.java

@@ -75,11 +75,13 @@ public class Blur {
         float diagonal = Math.sqrt((float) width*width + height*height);
         int smallestDimension = Math.min(width, height);
 
+        context.getMatrices().push();
         Matrix4f posMatrix = context.getMatrices().peek().getPositionMatrix();
         posMatrix.rotationZ(Math.toRadians(getRotation()));
-        posMatrix.setTranslation(width / 2f, height / 2f, 0); // Make the gradient's center the pivot point
+        posMatrix.setTranslation(width / 2f, height / 2f, -1000); // Make the gradient's center the pivot point
         posMatrix.scale(diagonal / smallestDimension); // Scales the gradient to the maximum diagonal value needed
         context.fillGradient(-width / 2, -height / 2, width / 2, height / 2, Blur.getBackgroundColor(false), Blur.getBackgroundColor(true)); // Actually draw the gradient
         posMatrix.rotationZ(0);
+        context.getMatrices().pop();
     }
 }

common/src/main/java/eu/midnightdust/blur/mixin/MixinScreen.java

@@ -1,13 +1,17 @@
 package eu.midnightdust.blur.mixin;
 
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import eu.midnightdust.blur.BlurInfo;
 import eu.midnightdust.blur.config.BlurConfig;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.DrawContext;
 import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 
@@ -20,10 +24,11 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 public abstract class MixinScreen {
     @Shadow @Final protected Text title;
     @Shadow protected MinecraftClient client;
-    @Shadow public abstract void renderInGameBackground(DrawContext context);
     @Shadow public int width;
     @Shadow public int height;
 
+    @Shadow protected abstract void applyBlur(float delta);
+
     @Inject(at = @At("HEAD"), method = "render")
     public void blur$processScreenChange(DrawContext context, int mouseX, int mouseY, float delta, CallbackInfo ci) {
         if (!BlurInfo.doTest && BlurInfo.screenChanged) { // After the tests for blur and background color have been completed
@@ -39,10 +44,6 @@ public abstract class MixinScreen {
         }
         BlurInfo.doTest = false; // Set the test state to completed, as tests will happen in the same tick.
     }
-    @Inject(at = @At("HEAD"), method = "renderInGameBackground")
-    public void blur$getBackgroundEnabled(DrawContext context, CallbackInfo ci) {
-        BlurInfo.screenHasBackground = true; // Test if the screen has a background
-    }
     @Inject(at = @At("HEAD"), method = "applyBlur", cancellable = true)
     public void blur$getBlurEnabled(float delta, CallbackInfo ci) {
         if (BlurConfig.forceDisabledScreens.contains(this.getClass().getCanonicalName())) {
@@ -51,21 +52,24 @@ public abstract class MixinScreen {
         if (!BlurConfig.excludedScreens.contains(this.getClass().getCanonicalName()))
             BlurInfo.screenHasBlur = true; // Test if the screen has blur
     }
-
-    @Inject(at = @At("HEAD"), method = "renderDarkening(Lnet/minecraft/client/gui/DrawContext;IIII)V", cancellable = true)
-    public void blur$applyGradient(DrawContext context, int x, int y, int width, int height, CallbackInfo ci) {
-        if (BlurConfig.useGradient) { // Replaces the background texture with a gradient
-            renderInGameBackground(context);
-            ci.cancel();
-        }
+    @WrapOperation(at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/screen/Screen;renderBackgroundTexture(Lnet/minecraft/client/gui/DrawContext;Lnet/minecraft/util/Identifier;IIFFII)V"), method = "renderDarkening(Lnet/minecraft/client/gui/DrawContext;IIII)V")
+    private void blur$applyGradient(DrawContext context, Identifier texture, int x, int y, float u, float v, int width, int height, Operation<Void> original) {
+        if (BlurConfig.useGradient) {
+            blur$renderGradient(context); // Replaces the background texture with a gradient
+        } else original.call(context, texture, x, y, u, v, width, height);
     }
 
-    @Inject(at = @At("HEAD"), method = "renderInGameBackground", cancellable = true)
-    public void blur$rotatedGradient(DrawContext context, CallbackInfo ci) {
+    @WrapOperation(at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/DrawContext;fillGradient(IIIIII)V"), method = "renderInGameBackground")
+    public void blur$rotatedGradient(DrawContext context, int startX, int startY, int endX, int endY, int colorStart, int colorEnd, Operation<Void> original) {
+        blur$renderGradient(context);
+    }
+    @Unique
+    private void blur$renderGradient(DrawContext context) {
+        BlurInfo.screenHasBackground = true; // Test if the screen has a background
         if (BlurConfig.forceEnabledScreens.contains(this.getClass().getCanonicalName()))
-            ((ScreenAccessor)this).forceApplyBlur(client.getRenderTickCounter().getTickDelta(true));
+            this.applyBlur(client.getRenderTickCounter().getTickDelta(true));
 
         Blur.renderRotatedGradient(context, width, height); // Replaces the default gradient with our rotated one
-        ci.cancel();
+
     }
 }

gradle.properties

@@ -2,13 +2,13 @@
 org.gradle.jvmargs=-Xmx2G
 org.gradle.parallel=true
 
-minecraft_version=1.21
-supported_versions=1.21.1
-yarn_mappings=1.21+build.2
+minecraft_version=1.21.1
+supported_versions=1.21
+yarn_mappings=1.21.1+build.3
 enabled_platforms=fabric,neoforge
 
 # Mod Properties
-mod_version=5.0.0
+mod_version=5.0.0-hotfix.1
 maven_group=eu.midnightdust.blur
 archives_base_name=blur
 release_type=release
@@ -16,12 +16,12 @@ curseforge_id=393563
 modrinth_id=NK39zBp2
 
 # Modloaders
-fabric_loader_version=0.15.11
-fabric_api_version=0.100.1+1.21
+fabric_loader_version=0.16.13
+fabric_api_version=0.115.4+1.21.1
 
-neoforge_version=21.0.143
+neoforge_version=21.1.153
 yarn_mappings_patch_neoforge_version = 1.21+build.4
 
 # Libraries
-midnightlib_version = 1.6.3
+midnightlib_version = 1.6.9+1.21
 modmenu_version = 11.0.2