fix some skeletal transformation bugs

src/main/java/de/bixilon/minosoft/data/registries/blocks/properties/BlockProperties.kt

@@ -172,8 +172,8 @@ object BlockProperties {
         return Pair(property, property.parse(value)!!)
     }
 
+    @Deprecated("not block specific")
     private fun parseProperty(group: String, value: Any): Pair<BlockProperty<*>, Any> {
-        // TODO: block.properties
         val properties = PROPERTIES[group] ?: throw IllegalArgumentException("Can not find group: $group, expected value $value")
 
         var property: BlockProperty<*>? = null

src/main/java/de/bixilon/minosoft/gui/rendering/skeletal/SkeletalManager.kt

@@ -48,7 +48,7 @@ class SkeletalManager(
         prepareDraw()
         shader.light = light
 
-        instance.transform.pack(uniformBuffer.buffer)
+        instance.transform.pack(uniformBuffer.buffer, instance.position)
         uniformBuffer.upload(0 until instance.model.transformCount * Mat4.length)
 
         instance.model.mesh.draw()

src/main/java/de/bixilon/minosoft/gui/rendering/skeletal/instance/SkeletalInstance.kt

@@ -29,6 +29,7 @@ class SkeletalInstance(
     val transform: TransformInstance,
 ) {
     val animation = AnimationManager(this)
+    var position = Mat4()
     var light = 0xFF
 
 
@@ -47,11 +48,9 @@ class SkeletalInstance(
     }
 
     fun update(position: Vec3, rotation: Vec3) {
-        val matrix = Mat4()
+        this.position = Mat4()
             .translateAssign(position)
             .rotateRadAssign(rotation)
-
-        transform.value(matrix)
     }
 
     fun update(position: Vec3d, rotation: Vec3) {

src/main/java/de/bixilon/minosoft/gui/rendering/skeletal/instance/TransformInstance.kt

@@ -25,9 +25,6 @@ class TransformInstance(
 ) {
     val value = Mat4()
 
-    fun pack(buffer: FloatBuffer) {
-        pack(buffer, Mat4())
-    }
 
     fun reset() {
         this.value(Mat4.EMPTY_INSTANCE)
@@ -37,8 +34,8 @@ class TransformInstance(
         }
     }
 
-    private fun pack(buffer: FloatBuffer, parent: Mat4) {
-        val value = value * parent
+    fun pack(buffer: FloatBuffer, parent: Mat4) {
+        val value = parent * value
         val offset = this.id * Mat4.length
         for (index in 0 until Mat4.length) {
             buffer.put(offset + index, value.array[index])

src/main/java/de/bixilon/minosoft/gui/rendering/util/vec/vec3/Vec3Util.kt

@@ -59,7 +59,7 @@ object Vec3Util {
         get() = this.floor
 
     val Vec3.Companion.X: Vec3 get() = Vec3Util.X
-    val Vec3.Companion.Y: Vec3 get() = Vec3Util.X
+    val Vec3.Companion.Y: Vec3 get() = Vec3Util.Y
     val Vec3.Companion.Z: Vec3 get() = Vec3Util.Z