[FIX] Improve Wayland support

gravit0 · gravit0 · commit 626269452b1b · 2025-09-18T22:18:38.000+07:00
diff --git a/components/launcher-runtime/src/main/java/pro/gravit/launcher/runtime/backend/ProfileSettingsImpl.java b/components/launcher-runtime/src/main/java/pro/gravit/launcher/runtime/backend/ProfileSettingsImpl.java
@@ -44,6 +44,9 @@ public ProfileSettingsImpl(ClientProfile profile) {
             this.flags.add(Flag.FULLSCREEN);
         }
         this.view = new OptionalView(profile);
+        if(JVMHelper.OS_TYPE == JVMHelper.OS.LINUX && System.getenv("WAYLAND_DISPLAY") != null) {
+            this.flags.add(Flag.LINUX_WAYLAND_SUPPORT);
+        }
     }
 
     @Override
diff --git a/components/launcher-runtime/src/main/java/pro/gravit/launcher/runtime/client/ClientLauncherProcess.java b/components/launcher-runtime/src/main/java/pro/gravit/launcher/runtime/client/ClientLauncherProcess.java
@@ -220,7 +220,7 @@ public void start(boolean pipeOutput) throws IOException, InterruptedException {
             // https://github.com/Admicos/minecraft-wayland/issues/55
             env.put("__GL_THREADED_OPTIMIZATIONS", "0");
             if(params.lwjglGlfwWayland && !params.profile.hasFlag(ClientProfile.CompatibilityFlags.WAYLAND_USE_CUSTOM_GLFW)) {
-                env.remove("DISPLAY"); // No X11
+                env.putIfAbsent("GDK_BACKEND", "wayland");
             }
         }
         if(JVMHelper.OS_TYPE != JVMHelper.OS.MUSTDIE) {

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,9 @@ public ProfileSettingsImpl(ClientProfile profile) {`
`44`	`44`	`this.flags.add(Flag.FULLSCREEN);`
`45`	`45`	`}`
`46`	`46`	`this.view = new OptionalView(profile);`
	`47`	`+ if(JVMHelper.OS_TYPE == JVMHelper.OS.LINUX && System.getenv("WAYLAND_DISPLAY") != null) {`
	`48`	`+ this.flags.add(Flag.LINUX_WAYLAND_SUPPORT);`
	`49`	`+ }`
`47`	`50`	`}`
`48`	`51`
`49`	`52`	`@Override`
Original file line number	Diff line number	Diff line change
`@@ -220,7 +220,7 @@ public void start(boolean pipeOutput) throws IOException, InterruptedException {`
`220`	`220`	`// https://github.com/Admicos/minecraft-wayland/issues/55`
`221`	`221`	`env.put("__GL_THREADED_OPTIMIZATIONS", "0");`
`222`	`222`	`if(params.lwjglGlfwWayland && !params.profile.hasFlag(ClientProfile.CompatibilityFlags.WAYLAND_USE_CUSTOM_GLFW)) {`
`223`		`- env.remove("DISPLAY"); // No X11`
	`223`	`+ env.putIfAbsent("GDK_BACKEND", "wayland");`
`224`	`224`	`}`
`225`	`225`	`}`
`226`	`226`	`if(JVMHelper.OS_TYPE != JVMHelper.OS.MUSTDIE) {`