SYMBOL_TYPES

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# -----------------------------------------------------------------------------
# THIS BOARD SYMBOL PLACES AN ACTOR AT A GIVEN SPOT WHEN THE SCENE IS LOADED.
CLASS S_ACTOR_SPOT
  VAR X: INT
  VAR Y: INT
  VAR ACTOR_FACTORY: ACTOR_FACTORY
  VAR STARTING_CLIP: CLIP
  VAR THEME: BYTE
  VAR FLIP_X: BOOL, FLIP_Y: BOOL, ROTATE: BOOL
END CLASS

# -----------------------------------------------------------------------------
# THE "S_SCENE" BOARD SYMBOL SPECIFIES A TILEMAP AND A COLLECTION OF ACTORS.
CLASS S_SCENE
  VAR TITLE: STRING
  VAR TILEMAP: TILEMAP
  VAR TILESET: TILESET
  VAR ACTOR_SPOTS: S_ACTOR_SPOT[]
  VAR BACKGROUND_COLOR: BYTE

  # ---------------------------------------------------------------------------
  FUNC LOAD()
    VAR TILESET: TILESET
    VAR TILEMAP: TILEMAP

    .TILEMAP -> TILEMAP
    .TILESET -> TILESET

    # FREE THE MEMORY FROM THE OLD TILEMAP COPY
    ENGINE::CLEAR_ACTORS()
    ENGINE::TILE_LAYER_B.LOAD_TILEMAP(NULL)

    IF TILEMAP <> NULL AND TILESET <> NULL THEN
      VAR TILEMAP_COPY: TILEMAP
      NEW TILEMAP() -> TILEMAP_COPY
      TILEMAP_COPY.COPY_FROM(TILEMAP)
      ENGINE::TILE_LAYER_B.LOAD_TILEMAP(TILEMAP_COPY)
      ENGINE::TILE_LAYER_B.LOAD_TILESET(TILESET)
    END IF

    ENGINE::LOAD_ACTOR_SPOTS(.ACTOR_SPOTS)

    IF .BACKGROUND_COLOR > 0 THEN
      .BACKGROUND_COLOR -> IO::BACKGROUND_COLOR
    END IF
  END FUNC
END CLASS