From 33c94310280edc60e9072ce0a7e1d914acea545e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=A8=E8=91=89=20Scarlet?=
 <93977077+MukjepScarlet@users.noreply.github.com>
Date: Wed, 31 Dec 2025 16:38:57 +0800
Subject: [PATCH 1/2] fix(NESEmulator): update to 1.21.11

---
 examples/nes_emulator/main.js | 47 ++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 26 deletions(-)

diff --git a/examples/nes_emulator/main.js b/examples/nes_emulator/main.js
index 8274963..0dd0f48 100644
--- a/examples/nes_emulator/main.js
+++ b/examples/nes_emulator/main.js
@@ -5,11 +5,10 @@ const script = registerScript({
 });
 
 const File = Java.type("java.io.File");
-const Files = Java.type("java.nio.file.Files");
-const RenderShortcutsKt = Java.type("net.ccbluex.liquidbounce.render.RenderShortcutsKt");
-const NativeImageBackedTexture = Java.type("net.minecraft.client.texture.NativeImageBackedTexture");
-const RenderSystem = Java.type("com.mojang.blaze3d.systems.RenderSystem");
-const Vec3d = Java.type("net.minecraft.util.math.Vec3d");
+const RenderPipelines = Java.type("net.minecraft.client.renderer.RenderPipelines");
+const Render2DKt = Java.type("net.ccbluex.liquidbounce.render.Render2DKt")
+const TextureSetup = Java.type("net.minecraft.client.gui.render.TextureSetup");
+const DynamicTexture = Java.type("net.minecraft.client.renderer.texture.DynamicTexture");
 const FileUtils = Java.type("org.apache.commons.io.FileUtils");
 const StandardCharsets = Java.type("java.nio.charset.StandardCharsets");
 const Thread = Java.type("java.lang.Thread");
@@ -26,12 +25,12 @@ function readRom(name) {
 }
 
 function getInstalledRoms() {
-    return ["None", ...new File(ROMS_BASE_PATH).listFiles().map(f => f.getName())];
+    return ["None", ...(new File(ROMS_BASE_PATH).listFiles() ?? []).map(f => f.getName())];
 }
 
 const installedRoms = getInstalledRoms();
 
-const texture = new NativeImageBackedTexture(SCREEN_WIDTH, SCREEN_HEIGHT, false);
+const texture = new DynamicTexture("NESEmulator Texture", SCREEN_WIDTH, SCREEN_HEIGHT, false);
 
 script.registerModule({
     name: "NESEmulator",
@@ -147,7 +146,7 @@ script.registerModule({
 
         nes.loadROM(readRom(mod.settings.rom.value));
 
-        UnsafeThread.run(() => {
+        AsyncUtil.launch(() => {
             while (runEmulator) {
                 nes.frame();
                 Thread.sleep((1000 / targetFramerate) | 0);
@@ -163,7 +162,7 @@ script.registerModule({
         const key = e.getKey();
 
         for (const k of controller) {
-            if (k.setting.value.getTranslationKey() === key.getTranslationKey()) {
+            if (k.setting.value.getName() === key.getName()) {
                 if (e.getAction() === 1 || e.getAction() === 2) {
                     nes.buttonDown(1, k.emulatorKey);
                 } else {
@@ -176,24 +175,20 @@ script.registerModule({
     mod.on("overlayRender", e => {
         const context = e.getContext();
 
-        const x = context.getScaledWindowWidth() / 2 - SCREEN_WIDTH / 2;
-        const y = context.getScaledWindowHeight() / 2 - SCREEN_HEIGHT / 2;
+        const x = context.guiWidth() / 2 - SCREEN_WIDTH / 2;
+        const y = context.guiHeight() / 2 - SCREEN_HEIGHT / 2;
 
-        RenderShortcutsKt.renderEnvironmentForGUI(context.getMatrices(), renderEnvironment => {
-            texture.bindTexture();
-
-            if (dirty) {
-                texture.upload();
-                dirty = false;
-            }
-
-            RenderSystem.bindTexture(texture.getGlId());
-            RenderSystem.setShaderTexture(0, texture.getGlId());
-
-            RenderShortcutsKt.drawTextureQuad(renderEnvironment, new Vec3d(x, y, 0), new Vec3d(x + SCREEN_WIDTH, y + SCREEN_HEIGHT, 0));
+        if (dirty) {
+            texture.upload();
+            dirty = false;
+        }
 
-            RenderSystem.setShaderTexture(0, 0);
-        });
+        Render2DKt.drawBlitOnCurrentLayer(
+            context,
+            TextureSetup.singleTexture(texture.getTextureView(), texture.getSampler()),
+            x, y,
+            x + SCREEN_WIDTH, y + SCREEN_HEIGHT,
+            0, 0, 1, 1, -1, RenderPipelines.GUI_TEXTURED,
+        )
     });
 });
-

From e8a8dc01f268820f2b89d2a78037548ba903506e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=A8=E8=91=89=20Scarlet?=
 <93977077+MukjepScarlet@users.noreply.github.com>
Date: Wed, 31 Dec 2025 16:51:54 +0800
Subject: [PATCH 2/2] Make x/y always floored

---
 examples/nes_emulator/main.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/examples/nes_emulator/main.js b/examples/nes_emulator/main.js
index 0dd0f48..17e59c4 100644
--- a/examples/nes_emulator/main.js
+++ b/examples/nes_emulator/main.js
@@ -174,9 +174,8 @@ script.registerModule({
 
     mod.on("overlayRender", e => {
         const context = e.getContext();
-
-        const x = context.guiWidth() / 2 - SCREEN_WIDTH / 2;
-        const y = context.guiHeight() / 2 - SCREEN_HEIGHT / 2;
+        const x = ~~(context.guiWidth() / 2 - SCREEN_WIDTH / 2);
+        const y = ~~(context.guiHeight() / 2 - SCREEN_HEIGHT / 2);
 
         if (dirty) {
             texture.upload();