PinmikPanik/gamedata/objects/bg/backgrounddrawer.py

32 lines
1.1 KiB
Python

from gamedata.objects.base import BaseObject
class BackgroundDrawer(BaseObject):
def __init__(self,x,y,game,w,h,sprite,ratio):
super().__init__(x,y,game,w,h)
self.ratio = ratio
self.depth = -1
self.fill(sprite) # Générer notre sprite de l'objet, le remplissant avec le sprite argument
def fill(self,sprite):
game = self.game
self.tilew = sprite.get_width()
self.tileh = sprite.get_height()
nbw = round(self.rect[2]/self.tilew+2)
nbh = round(self.rect[3]/self.tileh+2)
sw = nbw*self.tileh
sh = nbh*self.tileh
self.sprite = game.pygame.Surface((sw,sh),game.pygame.SRCALPHA)
for i in range(nbw):
for j in range(nbh):
self.sprite.blit(sprite,(i*self.tilew,j*self.tileh))
def draw(self):
game = self.game
# Affichage du sprite de mannière répétée
px = (self.rect[0]-game.globals["camerax"]*self.ratio)%self.tilew
py = (self.rect[1]-game.globals["cameray"]*self.ratio)%self.tileh
game.window.blit(self.sprite,(self.baserect[0]+px-self.tilew,self.baserect[1]+py-self.tileh))