Backport to 1.14.x

Fabric/gradle.properties

@@ -3,9 +3,9 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/use
-	minecraft_version=1.15.2
-	yarn_mappings=1.15.2+build.1
-	loader_version=0.7.5+build.178
+	minecraft_version=1.14.4
+	yarn_mappings=1.14.4+build.15
+	loader_version=0.7.8+build.184
 
 # Mod Properties
 	mod_version = 1.0.0
@@ -14,4 +14,4 @@ org.gradle.jvmargs=-Xmx1G
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api
-	fabric_version=0.4.29+build.290-1.15
+	fabric_version=0.4.2+build.246-1.14

Fabric/src/main/java/chylex/customwindowtitle/fabric/CustomWindowTitle.java

@@ -4,6 +4,7 @@ import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.loader.api.FabricLoader;
 import net.minecraft.client.MinecraftClient;
 import org.apache.commons.lang3.StringUtils;
+import org.lwjgl.glfw.GLFW;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
@@ -40,10 +41,10 @@ public class CustomWindowTitle implements ClientModInitializer{
 		}
 		
 		TokenData.register();
-		MinecraftClient.getInstance().execute(this::updateTitle);
+		MinecraftClient.getInstance().method_18858(this::updateTitle);
 	}
 	
 	private void updateTitle(){
-		MinecraftClient.getInstance().getWindow().setTitle(TitleParser.parse(configTitle));
+		GLFW.glfwSetWindowTitle(MinecraftClient.getInstance().window.getHandle(), TitleParser.parse(configTitle));
 	}
 }

Fabric/src/main/java/chylex/customwindowtitle/fabric/mixin/DisableVanillaTitle.java

@@ -1,14 +0,0 @@
-package chylex.customwindowtitle.fabric.mixin;
-import net.minecraft.client.MinecraftClient;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-
-@Mixin(MinecraftClient.class)
-public final class DisableVanillaTitle{
-	@Inject(method = "updateWindowTitle()V", at = @At("HEAD"), cancellable = true)
-	private void updateTitle(CallbackInfo info){
-		info.cancel();
-	}
-}

Fabric/src/main/resources/fabric.mod.json

@@ -21,12 +21,9 @@
       "chylex.customwindowtitle.fabric.CustomWindowTitle"
     ]
   },
-  "mixins": [
-    "mixins.json"
-  ],
 
   "depends": {
     "fabricloader": ">=0.7.2",
-    "minecraft": "1.15.x"
+    "minecraft": "1.14.x"
   }
 }

Fabric/src/main/resources/mixins.json

@@ -1,13 +0,0 @@
-{
-  "required": true,
-  "package": "chylex.customwindowtitle.fabric.mixin",
-  "compatibilityLevel": "JAVA_8",
-  "mixins": [
-  ],
-  "client": [
-    "DisableVanillaTitle"
-  ],
-  "injectors": {
-    "defaultRequire": 1
-  }
-}

Forge/build.gradle

@@ -13,8 +13,8 @@ buildscript{
 apply plugin: 'net.minecraftforge.gradle'
 apply plugin: 'eclipse'
 
-def mcversion = "1.15.2"
-def forgeversion = "31.0.14"
+def mcversion = "1.14.4"
+def forgeversion = "28.2.0"
 
 def prefixName = 'displayName = '
 def prefixVersion = 'version = '
@@ -30,7 +30,7 @@ archivesBaseName = metaName.replaceAll('\\s', '')
 sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8'
 
 minecraft{
-    mappings channel: 'snapshot', version: '20200130-1.15.1'
+    mappings channel: 'snapshot', version: '20200119-1.14.4'
 
     runs{
         client{

Forge/src/main/java/chylex/customwindowtitle/forge/CustomWindowTitle.java

@@ -9,6 +9,7 @@ import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.config.ModConfig.Type;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
+import org.lwjgl.glfw.GLFW;
 
 @Mod("customwindowtitle")
 public class CustomWindowTitle{
@@ -27,10 +28,10 @@ public class CustomWindowTitle{
 	
 	@SubscribeEvent
 	public void onClientSetup(FMLClientSetupEvent e){
-		e.getMinecraftSupplier().get().execute(this::updateTitle);
+		e.getMinecraftSupplier().get().enqueue(this::updateTitle);
 	}
 	
 	private void updateTitle(){
-		Minecraft.getInstance().getMainWindow().func_230148_b_(TitleParser.parse(configTitle.get()));
+		GLFW.glfwSetWindowTitle(Minecraft.getInstance().mainWindow.getHandle(), TitleParser.parse(configTitle.get()));
 	}
 }

Forge/src/main/resources/META-INF/coremods.json

@@ -1,3 +0,0 @@
-{
-  "CustomWindowTitle": "coremods/main.js"
-}

Forge/src/main/resources/META-INF/mods.toml

@@ -1,5 +1,5 @@
 modLoader = "javafml"
-loaderVersion = "[31,)"
+loaderVersion = "[26,)"
 
 authors = "chylex"
 issueTrackerURL = "https://github.com/chylex/Minecraft-Window-Title/issues"
@@ -13,13 +13,13 @@ displayURL = "https://github.com/chylex/Minecraft-Window-Title"
 [[dependencies.customwindowtitle]]
     modId = "minecraft"
     mandatory = true
-    versionRange = "[1.15.2,)"
+    versionRange = "[1.14,1.15)"
     ordering = "NONE"
     side = "CLIENT"
 
 [[dependencies.customwindowtitle]]
     modId = "forge"
     mandatory = true
-    versionRange = "[31,)"
+    versionRange = "[26,)"
     ordering = "NONE"
     side = "CLIENT"

Forge/src/main/resources/coremods/main.js

@@ -1,19 +0,0 @@
-function initializeCoreMod(){
-    var opcodes = Java.type("org.objectweb.asm.Opcodes");
-    var InsnNode = Java.type("org.objectweb.asm.tree.InsnNode");
-
-    return {
-        "CustomWindowTitle": {
-            "target": {
-                "type": "METHOD",
-                "class": "net.minecraft.client.Minecraft",
-                "methodName": "func_230150_b_",
-                "methodDesc": "()V"
-            },
-            "transformer": function(methodNode){
-                methodNode.instructions.insert(new InsnNode(opcodes.RETURN));
-                return methodNode;
-            }
-        }
-    };
-}