See I got this png file w/ a white BG :( is it possible to make the white in the BG of the image transparent?
<<attachment: player.png>>
import pygame,sys,string
from pygame.locals import *
class Block(pygame.sprite.Sprite):
def __init__(self):
pygame.sprite.Sprite.__init__(self)
class SpriteSheet:
def __init__(self,image):
self.sprite = pygame.image.load(image).convert()
self.rect = ''
self.imag = ''
def slice(self,rect):
rect = Rect(rect)
img = pygame.Surface(rect.size).convert()
img.set_alpha(40)
img.blit(self.sprite,(0,0),rect)
self.rect = rect
self.imag = img
class map_(object):
def __init__(self,block=100,wndow=(300,300)):
self.BLOCK = block
self.size = wndow
self.window = pygame.display.set_mode(self.size)
self.blocks = []
self.map = []
pygame.init()
def hex_converter(self,hexcolorcode):
hexcolorcode = hexcolorcode[1:]
red = hexcolorcode[0:2]
red = int(red,16)
blue = hexcolorcode[2:4]
blue = int(blue,16)
green = hexcolorcode[4:6]
green = int(green,16)
return (red,green,blue)
def create_box(self,size,color,rect):
box = Block()
box.image = pygame.Surface((size))
pygame.draw.rect(box.image,color,box.image.get_rect())
box.color = color
box.point = rect
self.blocks.append(box)
def load_text_map(self,map):
file = open(map,"r")
links = file.readlines()
file.close()
x = 0
total = len(links)
k = 0
while k<total:
self.map.append([])
k += 1
for i in links:
i = string.replace(i,"\n","")
i = i.split(",")
for e in i:
self.map[x].append(e)
x += 1
def render_map(self,aray,dict):
x=0
for e in aray:
z = 0
for y in e:
aray[x][z] = dict[int(y)]
z += 1
x += 1
return aray
def main(self):
z = 0
x = 0
y = 0
m = 0
while z < len(self.map):
q = 0
while q < len(self.map[z]):
self.create_box(self.map[z][q][0],self.map[z][q][1],(x,y))
x += self.BLOCK
q += 1
x = 0
y += self.BLOCK
z += 1
self.draw_box()
def draw_box(self):
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT: sys.exit()
e = 0
while e < len(self.blocks):
self.window.blit(self.blocks[e].image,self.blocks[e].point)
e += 1
guner = SpriteSheet("player.png")
guner.slice((0,0,40,57))
self.window.blit(guner.imag,(400,400))
pygame.display.update()
Map = map_(25,(700,600))
tiles = {1 : [(25,25),Map.hex_converter("#E0ECFF")], 2 :
[(25,25),Map.hex_converter("#B5EDBC")], 3 :
[(25,25),Map.hex_converter("#F3E807")] }
Map.load_text_map("map1.map")
Map.render_map(Map.map,tiles)
Map.main()
