【发布时间】:2014-02-16 04:17:10
【问题描述】:
我正在开发一个自定义平铺地图加载器。似乎工作正常,我没有收到任何错误,但屏幕只显示每种类型的 1 个图块。
这是文件结构:
/main.py
/other/render2.py
/other/render.py
这是 render2.py 文件:
import pyglet, json
from pyglet.window import key
from pyglet.gl import *
from ConfigParser import SafeConfigParser
from cocos.layer import *
from cocos.batch import *
from cocos.sprite import Sprite
class renderer( Layer ):
#init function
def __init__(self):
super( renderer, self ).__init__()
#call function, returns the map as a list of sprites, and coordinates
def __call__(self, mapname):
#runs the map file parser
parser = SafeConfigParser()
#reads the map file
try:
world = parser.read('maps/'+mapname+'.txt')
print world
except IOError:
return
#These variables the config from the map file
tileSize = int(parser.get('config', 'tilesize'))
layers = int(parser.get('config', 'layers'))
mapList = []
#the super mega advanced operation to render the mapList
for i in range(0,layers):
layer = json.loads(parser.get('layer'+str(i), 'map'))
tileType = parser.get('layer'+str(i), 'tiletype')
nTiles = int(parser.get('layer'+str(i), 'tiles'))
tileSet = []
#this over here loads all 16 tiles of one type into tileSet
for n in range(0, nTiles):
tileSet.append(Sprite("image/tiles/"+tileType+"/"+str(n)+".png", scale = 1, anchor = (0,0)))
for x in range(0, len(layer)):
for y in range(0, len(layer[x])):
X = (x*tileSize)
Y = (y*tileSize)
total = [tileSet[layer[x][y]], i, X, Y]
print layer[x][y], tileSet[layer[x][y]]
mapList.append(total)
return mapList
这是返回的示例:
[<cocos.sprite.Sprite object at 0x060910B0>, 0, 0,0 ]
[<cocos.sprite.Sprite object at 0x060910B0> , 0, 64,64 ]
它返回一个巨大的列表,里面有很多像这样的子列表。
当我从 main.py 文件中调用它时,它只绘制每种类型的最后一个图块。 这是 main.py 文件:
import sys, os
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
import pyglet
import threading,time
from pyglet import clock
from pyglet.gl import *
from cocos.director import *
from cocos.menu import *
from cocos.scene import *
from cocos.layer import *
from cocos.actions import *
from cocos.batch import *
from cocos.sprite import Sprite
from other.render2 import renderer
import random; rr = random.randrange
class Background(ScrollableLayer):
def __init__(self):
super(Background, self).__init__()
world = renderer()
bg = world('sampleidea')
batch = BatchNode()
for i in range(0, len(bg)):
l= bg[i][1]
x= bg[i][2]
y= bg[i][3]
spr = bg[i][0]
spr.position =(x,y)
batch.add(spr, z = l)
self.add(batch)
class Menu(Layer):
def __init__(self):
super(Menu, self).__init__()
title = Sprite('image/title.png' )
title.position = (400,520)
self.add( title )
def start():
director.set_depth_test()
background = Background()
menu = Menu()
scene = Scene(background, menu)
return scene
def init():
director.init( do_not_scale=True, resizable=True, width=1280, height=720)
def run(scene):
director.run( scene )
if __name__ == "__main__":
init()
s = start()
run(s)
我做错了什么?我有一个较旧的render.py,它确实有效,但我重新制作了它,因为它为每个图块加载了每个精灵文件。加载大地图需要很长时间。
这是我之前一直在使用的旧的 render.py。 完全不同,因为它也使用了不同的地图文件。
import pyglet, json
from pyglet.window import key
from pyglet.gl import *
from ConfigParser import SafeConfigParser
from cocos.layer import *
from cocos.batch import *
from cocos.sprite import Sprite
class renderer( Layer ):
def __init__(self):
super( renderer, self ).__init__()
def __call__(self, mapname):
parser = SafeConfigParser()
try:
world = parser.read('maps/'+mapname+'.txt')
print world
except IOError:
print("No world file!")
return
tilesize = json.loads(parser.get('data', 'tilesize'))
world = json.loads(parser.get('data', 'world'))
maplist = []
for l in range(len(world)):
for x in range(len(world[l])):
for y in range(len(world[l][x])):
if world[l][x][y] != None:
foldername = str(world[l][x][y][0])
imagename = str(world[l][x][y][1])
spr = Sprite("image/tiles/"+foldername+"/"+imagename+".png", scale = 1, anchor = (0,0))
X = (x*tilesize)
Y = (y*tilesize)
total = [spr, l, X, Y]
maplist.append(total)
return maplist
是否可以让新的“渲染”工作?
【问题讨论】:
标签: python python-2.7 pyglet cocos2d-python