Asset refactor

assets/scene/main_menu/main_menu.lua

@@ -0,0 +1,44 @@
+module('spritebatch')
+module('camera')
+module('color')
+module('ui')
+module('screen')
+module('time')
+module('text')
+module('tileset')
+module('texture')
+module('input')
+module('shader')
+module('locale')
+
+screenSetBackground(colorCornflowerBlue())
+camera = cameraCreate(CAMERA_PROJECTION_TYPE_ORTHOGRAPHIC)
+
+function sceneDispose()
+end
+
+function sceneUpdate()
+end
+
+function sceneRender()
+  -- Update camera
+  camera.top = screenGetHeight()
+  camera.right = screenGetWidth()
+
+  shaderBind(SHADER_UNLIT)
+  proj = cameraGetProjectionMatrix(camera)
+  shaderSetMatrix(SHADER_UNLIT, SHADER_UNLIT_PROJECTION, proj)
+  view = cameraGetViewMatrix(camera)
+  shaderSetMatrix(SHADER_UNLIT, SHADER_UNLIT_VIEW, view)
+
+  -- shaderSetTexture(SHADER_UNLIT, SHADER_UNLIT_TEXTURE, nil)
+  -- spriteBatchPush(
+  --   32, 32,
+  --   64, 64,
+  --   colorWhite()
+  -- )
+  -- spriteBatchFlush()
+
+  textDraw(10, 10, "Hello World\nHow are you?", colorRed())
+  spriteBatchFlush()
+end