1.21

api/build.gradle.kts

@@ -3,11 +3,11 @@ dependencies {
 }
 
 java {
-  sourceCompatibility = JavaVersion.VERSION_17
-  targetCompatibility = JavaVersion.VERSION_17
+  sourceCompatibility = JavaVersion.VERSION_21
+  targetCompatibility = JavaVersion.VERSION_21
 }
 
 tasks.compileJava {
-  sourceCompatibility = JavaVersion.VERSION_17.toString()
-  targetCompatibility = JavaVersion.VERSION_17.toString()
+  sourceCompatibility = JavaVersion.VERSION_21.toString()
+  targetCompatibility = JavaVersion.VERSION_21.toString()
 }

build.gradle.kts

@@ -29,7 +29,8 @@ labyMod {
             "1.20.2",
             "1.20.4",
             "1.20.5",
-            "1.20.6"
+            "1.20.6",
+            "1.21"
     ) { version, provider ->
       configureRun(provider, version)
     }

core/build.gradle.kts

@@ -3,11 +3,11 @@ dependencies {
 }
 
 java {
-  sourceCompatibility = JavaVersion.VERSION_17
-  targetCompatibility = JavaVersion.VERSION_17
+  sourceCompatibility = JavaVersion.VERSION_21
+  targetCompatibility = JavaVersion.VERSION_21
 }
 
 tasks.compileJava {
-  sourceCompatibility = JavaVersion.VERSION_17.toString()
-  targetCompatibility = JavaVersion.VERSION_17.toString()
+  sourceCompatibility = JavaVersion.VERSION_21.toString()
+  targetCompatibility = JavaVersion.VERSION_21.toString()
 }

game-runner/src/v1_21/java/org/burgerbude/labymod/addons/fullbright/v1_21/mixins/MixinLightTexture.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 BurgerbudeORG & Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.burgerbude.labymod.addons.fullbright.v1_21.mixins;
+
+import com.mojang.blaze3d.platform.NativeImage;
+import net.labymod.api.Laby;
+import net.minecraft.client.renderer.LightTexture;
+import net.minecraft.client.renderer.texture.DynamicTexture;
+import org.burgerbude.labymod.addons.fullbright.core.event.UpdateLightmapTextureEvent;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(LightTexture.class)
+public class MixinLightTexture {
+
+  @Shadow
+  @Final
+  private NativeImage lightPixels;
+
+  @Shadow
+  @Final
+  private DynamicTexture lightTexture;
+  @Shadow
+  private boolean updateLightTexture;
+  private boolean fullbright$updated = false;
+
+  @Inject(method = "updateLightTexture", at = @At("HEAD"), cancellable = true)
+  private void fullbright$updateLightTexture(float v, CallbackInfo ci) {
+    final var event = Laby.fireEvent(new UpdateLightmapTextureEvent());
+    if (event.isCancelled()) {
+      if (!this.fullbright$updated) {
+        this.fullbright$writeWhiteTexture();
+      }
+      this.fullbright$updated = true;
+      this.lightTexture.upload();
+      ci.cancel();
+      return;
+    }
+
+    // Is need for the singleplayer, if the user is in a screen,
+    // the tick method is not called and therefore the light level is not updated
+    if (this.fullbright$updated) {
+      this.updateLightTexture = true;
+    }
+
+    this.fullbright$updated = false;
+  }
+
+  private void fullbright$writeWhiteTexture() {
+    for (int x = 0; x < 16; x++) {
+      for (int y = 0; y < 16; y++) {
+        this.lightPixels.setPixelRGBA(x, y, 0xFFFFFFFF);
+      }
+    }
+  }
+
+}

laby-build-logic/src/main/kotlin/basic-project-convention.gradle.kts

@@ -10,7 +10,7 @@ repositories {
 }
 
 java {
-  javaVersion(JavaVersion.VERSION_17)
+  javaVersion(JavaVersion.VERSION_21)
 }
 
 dependencies {
@@ -21,8 +21,8 @@ dependencies {
 tasks {
   compileJava {
     options.encoding = "utf-8"
-    targetCompatibility = JavaVersion.VERSION_17.toString()
-    sourceCompatibility = JavaVersion.VERSION_17.toString()
+    targetCompatibility = JavaVersion.VERSION_21.toString()
+    sourceCompatibility = JavaVersion.VERSION_21.toString()
   }
 
   getByName<Test>("test") {

settings.gradle.kts

@@ -3,7 +3,7 @@ rootProject.name = "fullbright"
 includeBuild("laby-build-logic")
 
 pluginManagement {
-  val labyGradlePluginVersion = "0.3.48"
+  val labyGradlePluginVersion = "0.4.1"
   plugins {
     id("net.labymod.gradle") version (labyGradlePluginVersion)
   }