我正在尝试为我的游戏制作 UI，并且 UI 有一些曲线。现在我可以检测到两个表面之间的碰撞。我可以在两个精灵之间按像素检测，但似乎按像素检测鼠标是在暗示我。基本上我想检测鼠标何时在 UI 上，然后在获取 UI 时忽略下面的所有内容。
这是我到目前为止所拥有的照片。如果您注意到粉红色方块，则鼠标位于 GUI 上方，而黄色选择框位于图块上方。黄色选择器是图块上的框框。
我正在将 pygame 与 openGL 一起使用，但此时我正在寻找任何解决方案。我可以很容易地适应，因为我对编程并不陌生并且几乎在寻找任何解决方案。另外我会发布代码，但要发布很多代码，所以如果需要特定的东西，请告诉我。
需要注意的一点是，GUI 是灵活的，因为左上角区域可以滑入和滑出。此外，白色只是占位符，因此不使用最终颜色并且难以检查。按z顺序单击时是否可以获得鼠标下的表面元素？
质地
import pygame
from OpenGL.GL import *
from OpenGL.GLU import *
class Texture(object):
image = None
rect = None
src = ''
x = 0
y = 0
'''
zOrder Layers
0 - background
1 -
2 -
3 - Tile Selector
s - Tiles
5 -
6 -
7 - Panels
8 - Main Menu
9 - GUI Buttons
10 -
'''
def __init__(self, src):
self.src = src
self.image = pygame.image.load(src)
self.image.set_colorkey(pygame.Color(255,0,255,0))
self.rect = self.image.get_rect()
texdata = pygame.image.tostring(self.image,"RGBA",0)
# create an object textures
self.texid = glGenTextures(1)
# bind object textures
glBindTexture(GL_TEXTURE_2D, self.texid)
# set texture filters
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)
# Create texture image
glTexImage2D(GL_TEXTURE_2D,0,GL_RGBA,self.rect.w,self.rect.h,0,GL_RGBA,GL_UNSIGNED_BYTE,texdata)
self.newList = glGenLists(2)
glNewList(self.newList, GL_COMPILE)
glBindTexture(GL_TEXTURE_2D, self.texid)
glBegin(GL_QUADS)
glTexCoord2f(0, 0); glVertex3f(0, 0 ,0)
glTexCoord2f(0, 1); glVertex3f(0, self.rect.h, 0)
glTexCoord2f(1, 1); glVertex3f(self.rect.w, self.rect.h, 0)
glTexCoord2f(1, 0); glVertex3f(self.rect.w, 0, 0)
glEnd()
glEndList()
def getImg(self):
return self.image
def getPos(self):
rect = self.getImg().get_rect()
pos = dict(x=self.x,y=self.y,w=rect[2],h=rect[3])
return pos
def draw(self,x,y,rotate=0):
glLoadIdentity()
self.x = int(x)
self.y = int(y-self.rect.h+32)
glTranslatef(x,y-self.rect.h+32,0)
glPushAttrib(GL_TRANSFORM_BIT)
glMatrixMode(GL_TEXTURE)
glLoadIdentity()
glRotatef(rotate,0,0,1)
glPopAttrib()
if glIsList(self.newList):
glCallList(self.newList)
gui类
import hashlib, string, pygame
from classes.texture import Texture
'''
Created on Jun 2, 2013
@author: Joel
'''
class gui(object):
INSTANCES = 0 # Count of instances of buildings
ID = 0 # Building ID
TYPE = 0 # Building type
NAME = '' # name of Building
DESCRIPTION = '' # Description of building
IMAGE = '' # Image name of building
zOrder = 0
clickable = True
def __init__(self, Game, name = 'Building', description = '', image = 'panel'):
self.INSTANCES += 1
self.setName(name)
self.setDescription(description)
self.setImage(Game, Game.SETTING["DIR"]["IMAGES"] + Game.SETTING["THEME"] + '\\gui\\'+image+'.png')
self.setType(name.lower())
self.setZ(6)
def getDescription(self):
return self.DESCRIPTION
def setDescription(self, description):
self.DESCRIPTION = description
def getID(self):
return self.ID
def setID(self, i):
allchr = string.maketrans('','')
nodigits = allchr.translate(allchr, string.digits)
s = hashlib.sha224(i).hexdigest()
s = s.translate(allchr, nodigits)
self.ID = s[-16:]
def getImage(self):
return self.IMAGE
def setImage(self, Game, i):
self.IMAGE = Texture(Game.CWD + '\\' + i)
def getName(self):
return self.NAME
def setName(self, name):
self.NAME = name
def getType(self):
return self.TYPE
def setType(self, t):
self.TYPE = t
def click(self, x, y):
if pygame.mouse.get_pressed()[0] == 1:
if x > self.x and x < (self.x + self.rect.w):
if y > self.y and y < (self.y + self.rect.h):
print("Clicked: " + str(self.x) + ', ' + str(self.y) + ', ' + str(self.rect.w) + ', ' + str(self.rect.y))
def getClickable(self):
return self.clickable
def setClickable(self, c):
self.clickable = c
def getZ(self):
return self.zOrder
def setZ(self, z):
self.zOrder = z
