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Search for Java installed by the official launcher

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This commit is contained in:
Glavo 2021-09-22 12:15:17 +08:00 committed by Yuhui Huang
parent bcaf3de164
commit a8522320ed
1 changed files with 21 additions and 0 deletions
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21
HMCLCore/src/main/java/org/jackhuang/hmcl/util/platform/JavaVersion.java
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@ -249,6 +249,17 @@ public final class JavaVersion {
}
}
final Optional<Path> programFilesX86 = FileUtils.tryGetPath(Optional.ofNullable(System.getenv("ProgramFiles(x86)")).orElse("C:\\Program Files (x86)"));
if (programFilesX86.isPresent()) {
final Path runtimeDir = programFilesX86.get().resolve("Minecraft Launcher").resolve("runtime");
javaExecutables.add(Stream.of(
runtimeDir.resolve("jre-legacy").resolve("windows-x64").resolve("jre-legacy"),
runtimeDir.resolve("jre-legacy").resolve("windows-x86").resolve("jre-legacy"),
runtimeDir.resolve("java-runtime-alpha").resolve("windows-x64").resolve("java-runtime-alpha"),
runtimeDir.resolve("java-runtime-alpha").resolve("windows-x86").resolve("java-runtime-alpha")
).map(JavaVersion::getExecutable));
}
if (System.getenv("PATH") != null) {
javaExecutables.add(Arrays.stream(System.getenv("PATH").split(";")).flatMap(path -> Lang.toStream(FileUtils.tryGetPath(path, "java.exe"))));
}
@ -267,6 +278,15 @@ public final class JavaVersion {
if (System.getenv("HMCL_JRES") != null) {
javaExecutables.add(Arrays.stream(System.getenv("HMCL_JRES").split(":")).flatMap(path -> Lang.toStream(FileUtils.tryGetPath(path, "bin", "java"))));
}
final Optional<Path> home = FileUtils.tryGetPath(System.getProperty("user.home", ""));
if (home.isPresent()) {
final Path runtimeDir = home.get().resolve(".minecraft").resolve("runtime");
javaExecutables.add(Stream.of(
runtimeDir.resolve("jre-legacy").resolve("linux").resolve("jre-legacy"),
runtimeDir.resolve("java-runtime-alpha").resolve("linux").resolve("java-runtime-alpha")
).map(JavaVersion::getExecutable));
}
break;
case OSX:
@ -278,6 +298,7 @@ public final class JavaVersion {
.map(JavaVersion::getExecutable));
javaExecutables.add(Stream.of(Paths.get("/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java")));
javaExecutables.add(Stream.of(Paths.get("/Applications/Xcode.app/Contents/Applications/Application Loader.app/Contents/MacOS/itms/java/bin/java")));
javaExecutables.add(Stream.of(Paths.get("/Library/Application Support/minecraft/runtime/jre-x64/jre.bundle/Contents/Home/bin/java")));
if (System.getenv("PATH") != null) {
javaExecutables.add(Arrays.stream(System.getenv("PATH").split(":")).flatMap(path -> Lang.toStream(FileUtils.tryGetPath(path, "java"))));
}