def __init__(self,x,y,event,pather,image):
pygame.sprite.Sprite.__init__(self)
self.path = []
self.target = (x,y)
self.event = event
self.pather = pather
self.image = image
self.baseImage= self.image
self.rect = self.baseImage.get_rect()
self.speed = 4
self.bearing = 0
self.turnSpeed= 10
self.x,self.y = toPixels((x, y))
self.event.register("recheckPath", self.recheck)
self.rect.center = (x+32, y+32)
def update(self):
reached = True
targetPixel = toPixels(self.target)
if self.rect.centerx > targetPixel[0]:
if self.bearing == 90:
self.x -= self.speed
else:
self.turnTo(90)
reached = False
elif self.rect.centerx < targetPixel[0]:
if self.bearing == 270:
self.x += self.speed
else:
self.turnTo(270)
reached = False
if self.rect.centery > targetPixel[1]:
if self.bearing == 0:
self.y -= self.speed
else:
self.turnTo(0)
reached = False
elif self.rect.centery < targetPixel[1]:
if self.bearing == 180:
self.y += self.speed
else:
self.turnTo(180)
reached = False
if reached:
if len(self.path) > 0:
self.target = self.path.pop(0)
self.image = pygame.transform.rotate(self.baseImage, self.bearing)
self.rect = self.image.get_rect()
self.rect.center = (self.x, self.y)
def updateImage(self):
if self.type > 0 and self.level > 0:
self.image.blit(towerSet, self.image.get_rect(), pygame.Rect((self.type-1)*64, (self.level-1)*64, 64, 64))
self.rect = self.image.get_rect()
self.rect.center = toPixels(self.pos)
