Pala: tâche runClient (dev visuel sans loom)

mods/pala/build.gradle

@@ -94,3 +94,64 @@ processResources {
 java {
     withSourcesJar()
 }
+
+// Dev : lance le vrai client MC 26.3 + pala (sans loom).
+// Requiert un premier lancement SurviePote/Prism (common/ rempli : versions, libraries, assets).
+// Usage : ./gradlew runClient (monde solo offline dispo pour vérifier visuels).
+def survieCommon = new File(System.getProperty('user.home'), '.surviepote/common')
+
+tasks.register('extractClientNatives', Copy) {
+    dependsOn('downloadMcLibs')
+    def mcVersion = project.minecraft_version
+    def versionJson = new groovy.json.JsonSlurper().parse(
+        new File(survieCommon, "versions/${mcVersion}/${mcVersion}.json"))
+    from(versionJson.libraries.findAll { lib ->
+        lib.name.contains(':natives-linux') && (lib.rules == null || lib.rules.any { it.action == 'allow' && (it.os == null || it.os.name == 'linux') })
+    }.collect { lib ->
+        def art = lib.downloads.artifact
+        zipTree(new File(survieCommon, "libraries/${art.path}"))
+    })
+    into(layout.buildDirectory.dir('runClient/natives'))
+    include('**/*.so')
+    eachFile { f -> f.path = f.name }
+}
+
+tasks.register('runClient', JavaExec) {
+    dependsOn('extractClientNatives', 'jar')
+    group = 'fabric'
+    description = 'Lance le client Minecraft avec le mod (dev visuel).'
+    javaLauncher = javaToolchains.launcherFor { languageVersion = JavaLanguageVersion.of(25) }
+    def mcVersion = project.minecraft_version
+    def versionJson = new groovy.json.JsonSlurper().parse(
+        new File(survieCommon, "versions/${mcVersion}/${mcVersion}.json"))
+    def loaderVersion = project.loader_version
+    def fabricJson = new groovy.json.JsonSlurper().parse(
+        new File(survieCommon, "versions/${mcVersion}-fabric-${loaderVersion}/${mcVersion}-fabric-${loaderVersion}.json"))
+    def mavenToPath = { String coord ->
+        def parts = coord.split(':')
+        return "${parts[0].replace('.', '/')}/${parts[1]}/${parts[2]}/${parts[1]}-${parts[2]}.jar"
+    }
+    classpath = files(
+        new File(survieCommon, "versions/${mcVersion}/${mcVersion}.jar"),
+        versionJson.libraries.findAll { lib ->
+            !(lib.name.contains(':natives-')) && (lib.rules == null || lib.rules.any { it.action == 'allow' && (it.os == null || it.os.name == 'linux') })
+        }.collect { new File(survieCommon, "libraries/${it.downloads.artifact.path}") },
+        fabricJson.libraries.collect { new File(survieCommon, "libraries/${mavenToPath(it.name)}") },
+        sourceSets.main.output,
+        sourceSets.main.resources
+    )
+    mainClass = 'net.fabricmc.loader.impl.launch.knot.KnotClient'
+    args = [
+        '--gameDir', layout.buildDirectory.dir('runClient/game').get().asFile.absolutePath,
+        '--assetsDir', new File(survieCommon, 'assets').absolutePath,
+        '--assetIndex', '34',
+        '--version', 'pala-dev',
+        '--username', 'Dev', '--uuid', '00000000-0000-0000-0000-000000000000',
+        '--accessToken', '0', '--versionType', 'release'
+    ]
+    jvmArgs = [
+        "-Djava.library.path=${layout.buildDirectory.dir('runClient/natives').get().asFile.absolutePath}",
+        '-Xmx4G'
+    ]
+    systemProperties['org.lwjgl.util.Debug'] = 'false'
+}