deferred class
	MODEL_WORLD_TILER

feature -- Basic operations

	add_tiles (pixmap: EV_PIXMAP)
			--
		local
			tile: EV_MODEL_PICTURE
			pos: EV_COORDINATE
		do
			create pos.make (0, 0)

			from pos.set_y (0) until pos.y + pixmap.height > model_cell.height loop

				from pos.set_x (0) until pos.x + pixmap.width > model_cell.width loop
					create tile.make_with_pixmap (pixmap)
					tile.set_point_position (pos.x, pos.y)

					model.extend (tile)
					model.send_to_back (tile)
					pos.set_x (pos.x + pixmap.width)
				end
				pos.set_y (pos.y + pixmap.height)
			end

		end

feature {NONE} -- Implementation

	model_cell: EV_MODEL_WORLD_CELL
			--
		deferred
		end

	model: EV_MODEL_WORLD
			--
		deferred
		end

end