[1.7.1] Add support for forge 1.20.1

headlessmc-lwjgl/src/main/java/me/earth/headlessmc/lwjgl/redirections/ForgeDisplayWindowRedirections.java

@@ -0,0 +1,36 @@
+package me.earth.headlessmc.lwjgl.redirections;
+
+import me.earth.headlessmc.lwjgl.api.RedirectionManager;
+
+import java.nio.ByteBuffer;
+
+import static me.earth.headlessmc.lwjgl.api.Redirection.of;
+
+/**
+ * Forge 1.20.1 introduces the
+ * {@code net.minecraftforge.fml.earlydisplay.DisplayWindow} class.
+ */
+public class ForgeDisplayWindowRedirections {
+    public static void redirect(RedirectionManager manager) {
+        manager.redirect("Lorg/lwjgl/glfw/GLFW;glfwGetPrimaryMonitor()J",
+                         of(1L));
+
+        manager.redirect("Lorg/lwjgl/glfw/GLFW;" +
+                             "glfwCreateWindow(IILjava/lang/CharSequence;JJ)J",
+                         of(1L));
+
+        // act like we compiled shader
+        manager.redirect("Lorg/lwjgl/opengl/GL20C;glGetShaderi(II)I", of(1));
+        manager.redirect("Lorg/lwjgl/opengl/GL20C;glGetProgrami(II)I", of(1));
+
+        manager.redirect("Lorg/lwjgl/stb/STBTruetype;" +
+                             "stbtt_InitFont(Lorg/lwjgl/stb/STBTTFontinfo;" +
+                             "Ljava/nio/ByteBuffer;)Z", of(true));
+
+        manager.redirect("Lorg/lwjgl/opengl/GL30C;glMapBufferRange(IJJI)" +
+                             "Ljava/nio/ByteBuffer;",
+                         (obj, desc, type, args) ->
+                             ByteBuffer.wrap(new byte[(int) ((long) args[2])]));
+    }
+
+}

headlessmc-lwjgl/src/main/java/me/earth/headlessmc/lwjgl/redirections/LwjglRedirections.java

@@ -267,6 +267,9 @@ public static void register(RedirectionManager manager) {
         );
 
         CustomBufferRedirection.redirect(manager);
+
+        // 1.20.1
+        ForgeDisplayWindowRedirections.redirect(manager);
     }
 
 }