在未启用 JIT 或硬件渲染加速的环境中启动时弹出提示 (#4487)

HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java

@@ -75,13 +75,7 @@ public final class Launcher extends Application {
         CookieHandler.setDefault(COOKIE_MANAGER);
 
         LOG.info("JavaFX Version: " + System.getProperty("javafx.runtime.version"));
-        try {
+        LOG.info("Prism Pipeline: " + FXUtils.GRAPHICS_PIPELINE);
-            Object pipeline = Class.forName("com.sun.prism.GraphicsPipeline").getMethod("getPipeline").invoke(null);
-            LOG.info("Prism pipeline: " + (pipeline == null ? "null" : pipeline.getClass().getName()));
-        } catch (Throwable e) {
-            LOG.warning("Failed to get prism pipeline", e);
-        }
-
         LOG.info("Dark Mode: " + Optional.ofNullable(FXUtils.DARK_MODE).map(ObservableBooleanValue::get).orElse(false));
         LOG.info("Reduced Motion: " + Objects.requireNonNullElse(FXUtils.REDUCED_MOTION, false));
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/Controllers.java

@@ -72,6 +72,8 @@ import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class Controllers {
     public static final String JAVA_VERSION_TIP = "javaVersion";
+    public static final String JAVA_INTERPRETED_MODE_TIP = "javaInterpretedMode";
+    public static final String SOFTWARE_RENDERING = "softwareRendering";
 
     public static final int MIN_WIDTH = 800 + 2 + 16; // bg width + border width*2 + shadow width*2
     public static final int MIN_HEIGHT = 450 + 2 + 40 + 16; // bg height + border width*2 + toolbar height + shadow width*2
@@ -347,6 +349,24 @@ public final class Controllers {
             }
         }
 
+        // Check whether JIT is enabled in the current environment
+        if (!JavaRuntime.CURRENT_JIT_ENABLED && !Boolean.TRUE.equals(config().getShownTips().get(JAVA_INTERPRETED_MODE_TIP))) {
+            Controllers.dialog(new MessageDialogPane.Builder(i18n("warning.java_interpreted_mode"), i18n("message.warning"), MessageType.WARNING)
+                    .ok(null)
+                    .addCancel(i18n("button.do_not_show_again"), () ->
+                            config().getShownTips().put(JAVA_INTERPRETED_MODE_TIP, true))
+                    .build());
+        }
+
+        // Check whether hardware acceleration is enabled
+        if (!FXUtils.GPU_ACCELERATION_ENABLED && !Boolean.TRUE.equals(config().getShownTips().get(SOFTWARE_RENDERING))) {
+            Controllers.dialog(new MessageDialogPane.Builder(i18n("warning.software_rendering"), i18n("message.warning"), MessageType.WARNING)
+                    .ok(null)
+                    .addCancel(i18n("button.do_not_show_again"), () ->
+                            config().getShownTips().put(SOFTWARE_RENDERING, true))
+                    .build());
+        }
+
         if (globalConfig().getAgreementVersion() < 1) {
             JFXDialogLayout agreementPane = new JFXDialogLayout();
             agreementPane.setHeading(new Label(i18n("launcher.agreement")));

HMCL/src/main/java/org/jackhuang/hmcl/ui/FXUtils.java

@@ -109,6 +109,25 @@ public final class FXUtils {
 
     public static final int JAVAFX_MAJOR_VERSION;
 
+    public static final String GRAPHICS_PIPELINE;
+    public static final boolean GPU_ACCELERATION_ENABLED;
+
+    static {
+        String pipelineName = "";
+
+        try {
+            Object pipeline = Class.forName("com.sun.prism.GraphicsPipeline").getMethod("getPipeline").invoke(null);
+            if (pipeline != null) {
+                pipelineName = pipeline.getClass().getName();
+            }
+        } catch (Throwable e) {
+            LOG.warning("Failed to get prism pipeline", e);
+        }
+
+        GRAPHICS_PIPELINE = pipelineName;
+        GPU_ACCELERATION_ENABLED = !pipelineName.endsWith(".SWPipeline");
+    }
+
     /// @see Platform.Preferences
     public static final @Nullable ObservableMap<String, Object> PREFERENCES;
     public static final @Nullable ObservableBooleanValue DARK_MODE;

HMCL/src/main/resources/assets/lang/I18N.properties

@@ -179,6 +179,7 @@ button.change_source=Change Download Source
 button.clear=Clear
 button.copy_and_exit=Copy and Exit
 button.delete=Delete
+button.do_not_show_again=Don't show again
 button.edit=Edit
 button.install=Install
 button.export=Export
@@ -1487,6 +1488,11 @@ version.search.prompt=Enter the version name to search
 version.settings=Settings
 version.update=Update Modpack
 
+warning.java_interpreted_mode=HMCL is running in an interpreted Java environment, which will greatly affect performance.\n\
+  \n\
+  We recommend using a Java with JIT support to launch HMCL for the best experience.
+warning.software_rendering=HMCL is currently using software rendering, which will greatly affect performance.
+
 wiki.tooltip=Minecraft Wiki Page
 wiki.version.game=https://minecraft.wiki/w/Java_Edition_%s
 wiki.version.game.snapshot=https://minecraft.wiki/w/Java_Edition_%s

HMCL/src/main/resources/assets/lang/I18N_zh.properties

@@ -182,6 +182,7 @@ button.change_source=切換下載源
 button.clear=清除
 button.copy_and_exit=複製並退出
 button.delete=刪除
+button.do_not_show_again=不再顯示
 button.edit=編輯
 button.install=安裝
 button.export=匯出
@@ -1271,6 +1272,9 @@ version.search.prompt=輸入版本名稱進行搜尋
 version.settings=遊戲設定
 version.update=更新模組包
 
+warning.java_interpreted_mode=HMCL 正在執行於直譯器模式的 Java 環境中，效能將會受到很大影響。\n我們建議你使用支援 JIT 的 Java 啟動 HMCL 以獲得最佳體驗。
+warning.software_rendering=HMCL 正在使用軟體渲染，效能將會受到很大影響。
+
 wiki.tooltip=Minecraft Wiki 頁面
 wiki.version.game=https://zh.minecraft.wiki/w/Java版%s
 wiki.version.game.snapshot=https://zh.minecraft.wiki/w/%s

HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties

@@ -190,6 +190,7 @@ button.change_source=切换下载源
 button.clear=清除
 button.copy_and_exit=复制并退出
 button.delete=删除
+button.do_not_show_again=不再显示
 button.edit=修改
 button.install=安装
 button.export=导出
@@ -1282,6 +1283,9 @@ version.search.prompt=输入版本名称进行搜索
 version.settings=游戏设置
 version.update=更新整合包
 
+warning.java_interpreted_mode=HMCL 正在运行在解释器模式的 Java 环境中，性能将会受到很大影响。\n我们建议你使用支持 JIT 的 Java 启动 HMCL 以获取最佳体验。
+warning.software_rendering=HMCL 正在使用软件渲染，性能将会受到很大影响。\n你可以访问 https://docs.hmcl.net/help.html 页面寻求帮助。
+
 wiki.tooltip=Minecraft Wiki 页面
 wiki.version.game=https://zh.minecraft.wiki/w/Java版%s
 wiki.version.game.snapshot=https://zh.minecraft.wiki/w/%s

HMCLCore/src/main/java/org/jackhuang/hmcl/java/JavaRuntime.java

@@ -130,6 +130,7 @@ public final class JavaRuntime implements Comparable<JavaRuntime> {
 
     public static final JavaRuntime CURRENT_JAVA;
     public static final int CURRENT_VERSION;
+    public static final boolean CURRENT_JIT_ENABLED;
 
     public static JavaRuntime getDefault() {
         return CURRENT_JAVA;
@@ -152,5 +153,9 @@ public final class JavaRuntime implements Comparable<JavaRuntime> {
 
         CURRENT_JAVA = executable != null ? JavaRuntime.of(executable, JavaInfo.CURRENT_ENVIRONMENT, false) : null;
         CURRENT_VERSION = JavaInfo.CURRENT_ENVIRONMENT.getParsedVersion();
+
+        String vmInfo = System.getProperty("java.vm.info", "");
+        CURRENT_JIT_ENABLED = !vmInfo.contains("interpreted mode") // HotSpot
+                && !vmInfo.contains("JIT disabled"); // J9
     }
 }

config/checkstyle/checkstyle.xml

@@ -10,7 +10,7 @@
     </module>
 
     <module name="FileLength"><!-- max line length for single file: http://checkstyle.sourceforge.net/config_sizes.html#FileLength -->
-        <property name="max" value="1500"/>
+        <property name="max" value="2000"/>
     </module>
 
     <module name="TreeWalker">