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PONeed some help using widgets with wxpython
 

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  1. PONeed some help using widgets with wxpython
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    <p>Hey i am using pygame within wxpython, and I am wondering how can I use a wx widget inside the pygame part of the program. </p> <p>So, I would just like to replace the player image with a wxButton. (So when you press LEFT the button will move left, ect). The player image is player.png and the other image is bad.png</p> <pre><code>import wx, sys, os, pygame, random class PygameDisplay(wx.Window): def __init__(self, parent, ID): wx.Window.__init__(self, parent, ID) WINDOWWIDTH = 600 WINDOWHEIGHT = 600 TEXTCOLOR = (255, 255, 255) BACKGROUNDCOLOR = (0, 0, 0) FPS = 40 BADDIEMINSIZE = 10 BADDIEMAXSIZE = 40 BADDIEMINSPEED = 1 BADDIEMAXSPEED = 8 ADDNEWBADDIERATE = 6 PLAYERMOVERATE = 5 def terminate(): pygame.quit() sys.exit() def waitForPlayerToPressKey(): while True: for event in pygame.event.get(): if event.type == pygame.QUIT: terminate() if event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: # pressing escape quits terminate() return def playerHasHitBaddie(playerRect, baddies): for b in baddies: if playerRect.colliderect(b['rect']): return True return False def drawText(text, font, surface, x, y): textobj = font.render(text, 1, TEXTCOLOR) textrect = textobj.get_rect() textrect.topleft = (x, y) surface.blit(textobj, textrect) # set up pygame, the window, and the mouse cursor pygame.init() mainClock = pygame.time.Clock() windowSurface = pygame.display.set_mode((WINDOWWIDTH, WINDOWHEIGHT)) pygame.display.set_caption('Dodger') pygame.mouse.set_visible(False) # set up fonts font = pygame.font.SysFont(None, 48) # set up sounds # set up images playerImage = pygame.image.load('player.png') playerRect = playerImage.get_rect() baddieImage = pygame.image.load('bad.png') # show the "Start" screen drawText('Dodger', font, windowSurface, (WINDOWWIDTH / 3), (WINDOWHEIGHT / 3)) drawText('Press a key to start.', font, windowSurface, (WINDOWWIDTH / 3) - 30, (WINDOWHEIGHT / 3) + 50) pygame.display.update() waitForPlayerToPressKey() topScore = 0 while True: # set up the start of the game baddies = [] score = 0 playerRect.topleft = (WINDOWWIDTH / 2, WINDOWHEIGHT - 50) moveLeft = moveRight = moveUp = moveDown = False reverseCheat = slowCheat = False baddieAddCounter = 0 while True: # the game loop runs while the game part is playing score += 1 # increase score for event in pygame.event.get(): if event.type == pygame.QUIT: terminate() if event.type == pygame.KEYDOWN: if event.key == ord('z'): reverseCheat = True if event.key == ord('x'): slowCheat = True if event.key == pygame.K_LEFT or event.key == ord('a'): moveRight = False moveLeft = True if event.key == pygame.K_RIGHT or event.key == ord('d'): moveLeft = False moveRight = True if event.key == pygame.K_UP or event.key == ord('w'): moveDown = False moveUp = True if event.key == pygame.K_DOWN or event.key == ord('s'): moveUp = False moveDown = True if event.type == pygame.KEYUP: if event.key == ord('z'): reverseCheat = False score = 0 if event.key == ord('x'): slowCheat = False score = 0 if event.key == pygame.K_ESCAPE: terminate() if event.key == pygame.K_LEFT or event.key == ord('a'): moveLeft = False if event.key == pygame.K_RIGHT or event.key == ord('d'): moveRight = False if event.key == pygame.K_UP or event.key == ord('w'): moveUp = False if event.key == pygame.K_DOWN or event.key == ord('s'): moveDown = False if event.type == pygame.MOUSEMOTION: # If the mouse moves, move the player where the cursor is. playerRect.move_ip(event.pos[0] - playerRect.centerx, event.pos[1] - playerRect.centery) # Add new baddies at the top of the screen, if needed. if not reverseCheat and not slowCheat: baddieAddCounter += 1 if baddieAddCounter == ADDNEWBADDIERATE: baddieAddCounter = 0 baddieSize = random.randint(BADDIEMINSIZE, BADDIEMAXSIZE) newBaddie = {'rect': pygame.Rect(random.randint(0, WINDOWWIDTH-baddieSize), 0 - baddieSize, baddieSize, baddieSize), 'speed': random.randint(BADDIEMINSPEED, BADDIEMAXSPEED), 'surface':pygame.transform.scale(baddieImage, (baddieSize, baddieSize)), } baddies.append(newBaddie) # Move the player around. if moveLeft and playerRect.left &gt; 0: playerRect.move_ip(-1 * PLAYERMOVERATE, 0) if moveRight and playerRect.right &lt; WINDOWWIDTH: playerRect.move_ip(PLAYERMOVERATE, 0) if moveUp and playerRect.top &gt; 0: playerRect.move_ip(0, -1 * PLAYERMOVERATE) if moveDown and playerRect.bottom &lt; WINDOWHEIGHT: playerRect.move_ip(0, PLAYERMOVERATE) # Move the mouse cursor to match the player. pygame.mouse.set_pos(playerRect.centerx, playerRect.centery) # Move the baddies down. for b in baddies: if not reverseCheat and not slowCheat: b['rect'].move_ip(0, b['speed']) elif reverseCheat: b['rect'].move_ip(0, -5) elif slowCheat: b['rect'].move_ip(0, 1) # Delete baddies that have fallen past the bottom. for b in baddies[:]: if b['rect'].top &gt; WINDOWHEIGHT: baddies.remove(b) # Draw the game world on the window. windowSurface.fill(BACKGROUNDCOLOR) # Draw the score and top score. drawText('Score: %s' % (score), font, windowSurface, 10, 0) drawText('Top Score: %s' % (topScore), font, windowSurface, 10, 40) # Draw the player's rectangle windowSurface.blit(playerImage, playerRect) # Draw each baddie for b in baddies: windowSurface.blit(b['surface'], b['rect']) pygame.display.update() # Check if any of the baddies have hit the player. if playerHasHitBaddie(playerRect, baddies): if score &gt; topScore: topScore = score # set new top score break mainClock.tick(FPS) # Stop the game and show the "Game Over" screen. drawText('GAME OVER', font, windowSurface, (WINDOWWIDTH / 3), (WINDOWHEIGHT / 3)) drawText('Press a key to play again.', font, windowSurface, (WINDOWWIDTH / 3) - 80, (WINDOWHEIGHT / 3) + 50) pygame.display.update() waitForPlayerToPressKey() def Update(self, event) # Any update tasks would go here (moving sprites, advancing animation frames etc.) self.Redraw() def Redraw(self): if self.size_dirty: self.screen = pygame.Surface(self.size, 0, 32) self.size_dirty = False self.screen.fill((0,0,0)) cur = 0 w, h = self.screen.get_size() while cur &lt;= h: pygame.draw.aaline(self.screen, (255, 255, 255), (0, h - cur), (cur, 0)) cur += self.linespacing s = pygame.image.tostring(self.screen, 'RGB') img = wx.ImageFromData(self.size[0], self.size[1], s) bmp = wx.BitmapFromImage(img) dc = wx.ClientDC(self) dc.DrawBitmap(bmp, 0, 0, False) del dc def OnPaint(self, event): self.Redraw() def OnSize(self, event): self.size = self.GetSizeTuple() self.size_dirty = True def Kill(self, event): # Make sure Pygame can't be asked to redraw /before/ quitting by unbinding all methods which # call the Redraw() method # (Otherwise wx seems to call Draw between quitting Pygame and destroying the frame) self.Unbind(event = wx.EVT_PAINT, handler = self.OnPaint) self.Unbind(event = wx.EVT_TIMER, handler = self.Update, source = self.timer) class Frame(wx.Frame): def __init__(self, parent): wx.Frame.__init__(self, parent, -1) self.display = PygameDisplay(self, -1) self.statusbar = self.CreateStatusBar() self.statusbar.SetFieldsCount(3) self.statusbar.SetStatusWidths([-3, -4, -2]) self.statusbar.SetStatusText("wxPython", 0) self.statusbar.SetStatusText("Look, it's a nifty status bar!!!", 1) self.Bind(wx.EVT_SIZE, self.OnSize) self.Bind(wx.EVT_CLOSE, self.Kill) self.curframe = 0 self.SetTitle("Pygame embedded in wxPython") self.slider = wx.Slider(self, wx.ID_ANY, 5, 1, 10, style = wx.SL_HORIZONTAL | wx.SL_LABELS) self.slider.SetTickFreq(0.1, 1) self.timer = wx.Timer(self) self.Bind(wx.EVT_SCROLL, self.OnScroll) self.Bind(wx.EVT_SIZE, self.OnSize) self.Bind(wx.EVT_TIMER, self.Update, self.timer) self.timer.Start((1000.0 / self.display.fps)) sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(self.slider, 0, flag = wx.EXPAND) sizer.Add(self.display, 1, flag = wx.EXPAND) self.SetAutoLayout(True) self.SetSizer(sizer) self.Layout() def Kill(self, event): self.display.Kill(event) self.Destroy() def OnSize(self, event): self.Layout() def Update(self, event): self.curframe += 1 self.statusbar.SetStatusText("Frame %i" % self.curframe, 2) def OnScroll(self, event): self.display.linespacing = self.slider.GetValue() class App(wx.App): def OnInit(self): self.frame = Frame(parent = None) self.frame.Show() self.SetTopWindow(self.frame) return True if __name__ == "__main__": app = App() app.MainLoop() </code></pre>
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