indexing

	description: "[

		Goof loader object collidable node processor.

	]"
	date: "$Date$"
	revision: "$Revision$"

deferred class

	EM_GOOF_LOADER_OBJECT_COLLIDABLE_NODE_PROCESSOR

inherit

	EM_GOOF_LOADER_NODE_PROCESSOR

feature -- Loading

	load_collidable(object: EM_GOOF_COLLIDABLE) is
			-- Load collidable
		do
			if has_attribute ("collision_group") then
				if attribute("collision_group").is_integer then
					if has_attribute ("collision_type") then
						if attribute("collision_type").is_equal("rect") then
							if not has_attribute("collision_with") then
								set_error (Mandatory_attribute_missing, << "collision_with" >>)
							elseif not has_attribute("collision_height") then
								set_error (Mandatory_attribute_missing, << "collision_height" >>)
							elseif not attribute("collision_with").is_double then
								set_error (Non_numeric_argument, << "collision_with" >>)
							elseif not attribute("collision_height").is_double then
								set_error (Non_numeric_argument, << "collision_height" >>)
							else
								object.make_rect(object.position.x, object.position.y, attribute("collision_with").to_double, attribute("collision_height").to_double, attribute("collision_group").to_integer)
							end
						elseif attribute("collision_type").is_equal("circle") then
							if not has_attribute("collision_radius") then
								set_error (Mandatory_attribute_missing, << "collision_radius" >>)
							elseif not attribute("collision_radius").is_double then
								set_error (Non_numeric_argument, << "collision_radius" >>)
							else
								object.make_circle(object.position.x, object.position.y, attribute("collision_radius").to_double, attribute("collision_group").to_integer)
							end
						else
							set_error (Unknown_type, << "collision_type" >>)
						end
					else
						object.update_group(void, attribute("collision_group").to_integer)
					end
					object.update_collidable(level.collision_detector, true)
				else
					set_error (Non_numeric_argument, << "collision_group" >>)
				end
			end
		end

end