Mesh_Entities!

renderer/model.jai

@@ -1,5 +1,10 @@
 Node_Handle :: #type, distinct u32;
 Material_Handle :: #type, distinct u32;
+Model_Handle :: #type, isa u32;
+
+Model_Asset :: struct {
+    path: string;
+}
 
 MAX_BONES :: 128;
 MAX_WEIGHTS :: 4;
@@ -66,7 +71,9 @@ Model :: struct {
     materials   : [..] Model_Material;
 }
 
-get_first_mesh_from_model :: (model: Model) -> Mesh_Handle, bool {
+get_first_mesh_from_model :: (handle: Model_Handle) -> Mesh_Handle, bool {
+    model := get_model_by_handle(handle);
+
     for model.nodes {
         for m: it.meshes {
             return m, true;
@@ -377,7 +384,9 @@ parse_fbx_node :: (model: *Model, fbx_node: *ufbx_node) {
             //    }
             //}
 
-            array_add(*node.meshes, parray_add(*engine.renderer.meshes, mesh));
+            array_add(*node.meshes, parray_add(*engine.renderer.meshes, mesh));struct {
+                path: string;
+            }
             array_add(*node.material_defaults, model.materials[mesh_mat.material.typed_id]); // @Incomplete
         }
     }
@@ -580,7 +589,7 @@ load_fbx_texture :: (map: ufbx_material_map, format: Format) -> Texture_Handle {
     return 0;
 }
 
-load_fbx :: (path: string) -> *Model, bool {
+load_fbx :: (path: string) -> Model_Handle, bool {
     opts : ufbx_load_opts = .{};
     opts.load_external_files = true;
     opts.generate_missing_normals = true;
@@ -597,10 +606,11 @@ load_fbx :: (path: string) -> *Model, bool {
 
     if scene == null {
         log_error("FBX '%' could not be loaded", path);
-        return null, false;
+        return 0, false;
     }
 
-    model, locator := find_and_occupy_empty_slot(*engine.renderer.model_lib);
+    model : Model;
+
     model.path = copy_string(path);
     model.name = copy_string(path);
 
@@ -643,24 +653,27 @@ load_fbx :: (path: string) -> *Model, bool {
 
     for i: 0..scene.nodes.count-1 {
         node := scene.nodes.data[i];
-        parse_fbx_node(model, node);
+        parse_fbx_node(*model, node);
     }
 
     // Load animations
     array_resize(*model.animations, xx scene.anim_stacks.count);
     for 0..model.animations.count-1 {
-        parse_anim_stack(*model.animations[it], scene.anim_stacks.data[it], scene, model);
+        parse_anim_stack(*model.animations[it], scene.anim_stacks.data[it], scene, *model);
     }
 
     ufbx_free_scene(scene);
 
-    return model, false;
+    array_add(*engine.renderer.model_lib, model);
+    handle := cast(Model_Handle)engine.renderer.model_lib.count;
+
+    return handle, false;
 }
 
-get_or_load_model :: (path: string) -> *Model {
+get_or_load_model :: (path: string) -> Model_Handle {
     for * engine.renderer.model_lib {
         if it.path == path {
-            return it;
+            return xx (it_index + 1);
         }
     }