##pygame小游戏
##Starpusher is a game in which a player has to push the given stars on the tiles having starmarks and hence clear the levels. Since this project is a part of college summer internship, my part in it includes methods like isBlocked which checks if the given position on the map is blocked or not, drawMap to draw various game objects on the surface object, isLevelFinished to check if all the goals are reached and defining terminate() and calling main() for the game.