Restructured passes

shader.odin

@@ -3,6 +3,7 @@ package renderer
 import os "core:os/os2"
 
 Shader :: struct {
+    path: string,
     type: Shader_Type,
     backend: Shader_Backend,
 }
@@ -27,6 +28,7 @@ create_shader :: proc(renderer: ^Renderer, type: Shader_Type, path: string) -> (
 
     s: Shader
     s.type = type
+    s.path = path
     
     when RENDER_BACKEND_OPENGL {
         shader_opengl, ok := opengl_create_shader(renderer, type, bytes)