Working 1.21.4 saturn client (but old structure still)

versions/1.21.4/build.gradle

@@ -11,11 +11,7 @@ base {
 }
 
 repositories {
-	// Add repositories to retrieve artifacts from in here.
-	// You should only use this when depending on other mods because
-	// Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
-	// See https://docs.gradle.org/current/userguide/declaring_repositories.html
-	// for more information about repositories.
+    maven { name = "KoSmX Maven"; url = 'https://maven.kosmx.dev/' }
 }
 
 dependencies {
@@ -27,14 +23,36 @@ dependencies {
 	// Fabric API. This is technically optional, but you probably want it anyway.
 	modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_version}"
 	
+	// Player Animation Library
+    include modImplementation(
+        "dev.kosmx.player-anim:player-animation-lib-fabric:${project.player_anim}"
+    )
+
+    // Optional: BendyLib
+    // include modRuntimeOnly(
+    //     "io.github.kosmx.bendy-lib:bendy-lib-fabric:${project.bendylib_version}"
+    // )
 }
 
+/*
+ * ================================================================
+ * Resource Processing
+ * ================================================================
+ * Injects version values into fabric.mod.json.
+ */
 processResources {
-	inputs.property "version", project.version
+    inputs.property "version", project.version
+    inputs.property "minecraft_version", project.minecraft_version
+    inputs.property "loader_version", project.loader_version
+    filteringCharset "UTF-8"
 
-	filesMatching("fabric.mod.json") {
-		expand "version": inputs.properties.version
-	}
+    filesMatching("fabric.mod.json") {
+        expand(
+                "version": project.version,
+                "minecraft_version": project.minecraft_version,
+                "loader_version": project.loader_version
+        )
+    }
 }
 
 tasks.withType(JavaCompile).configureEach {

versions/1.21.4/gradle.properties

@@ -18,4 +18,6 @@ maven_group=org.saturnclient
 archives_base_name=saturn-client
 
 # Dependencies
-fabric_api_version=0.119.4+1.21.4
+fabric_api_version=0.119.4+1.21.4
+
+player_anim = 2.0.3+1.21.4