""" Turret.py """ def updateShot( shotVel, shotPos ): newVel = [ shotVel[0], shotVel[1] + 0.2 ] newPos = [shotPos[0] + newVel[0] * 0.5, shotPos[1] + newVel[1] * 0.5] return newVel, newPos def rotateImage( currentCenter, masterImage, degrees ): newImage = pygame.transform.rotate(masterImage, degrees) imageRect = newImage.get_rect() imageRect.center = currentCenter return imageRect, newImage #Initialize import pygame,sys,random,math pygame.init() #Display screen = pygame.display.set_mode((800, 600)) pygame.display.set_caption("Turret") #Entities #Gray background background = pygame.Surface(screen.get_size()) background = background.convert() background.fill((155, 155, 155)) #cloud background cloud = pygame.image.load("Cloud2.gif") cloud = cloud.convert() cloudRect = cloud.get_rect(); cloudPos = 0 #ground background ground = pygame.image.load("Ground.png") ground = ground.convert() ground.set_colorkey( (255,255,255) ) groundRect = ground.get_rect(); groundMask = pygame.mask.from_surface( ground ) groundPos = 0 groundLevel = 500 #groundRect = pygame.Rect((0,groundLevel), (800, 100) ) #Load the explosion allExplosions = pygame.image.load("SkybusterExplosion.gif") allExplosions = allExplosions.convert() explosionsRect = allExplosions.get_rect(); explosion = [] for j in range(5): for i in range(4): image = allExplosions.subsurface( pygame.Rect((320 * i, 240 * j), (320,240))) image.set_colorkey( (0,1,0) ) explosion.insert(0,image) explosionRect = explosion[0].get_rect() #make a turret model turretMaster = pygame.image.load("turret.gif") turretMaster = turretMaster.convert() turretRect = turretMaster.get_rect(); turretRect.center = (200,groundLevel-10) turretDir = 0 turret2Rect = turretMaster.get_rect(); turret2Rect.center = (600, groundLevel-10) turret2Dir = 180 turnRate = 2 #make the shot mask for later offsetting shotMaskSurface = pygame.Surface((7,7)) shotMaskSurface.fill((0,0,0)) pygame.draw.circle( shotMaskSurface, (255, 255, 255), (3,3), 3) shotMaskSurface.set_colorkey((0,0,0)) shotMask = pygame.mask.from_surface( shotMaskSurface ) for i in range(0,6): for j in range(0,6): print shotMask.get_at((i,j)), print print shotMask #ACTION #Assign clock = pygame.time.Clock() keepGoing = True shotFired = False shot2Fired = False turretHit = 0 turret2Hit = 0 turretPower = 15 turret2Power = 15 #Loop while keepGoing: #Time clock.tick(30) #Events for event in pygame.event.get(): if event.type == pygame.QUIT: keepGoing = False keys = pygame.key.get_pressed() if turretHit == 0: if keys[pygame.K_a]: turretDir += turnRate if turretDir > 360: turretDir -= 360 if keys[pygame.K_d]: turretDir -= turnRate if turretDir < 0: turretDir += 360 if keys[pygame.K_q]: turretRect.move_ip([-1,0]) if turretRect.left < 0: turretRect.left = 0 if keys[pygame.K_e]: turretRect.move_ip([1,0]) if turretRect.right > 800/2: turretRect.right = 800/2 if keys[pygame.K_w]: turretPower += 1 if turretPower > 20: turretPower = 10 if not shotFired and keys[pygame.K_s]: shotVel = [turretPower * math.cos(math.radians(turretDir)), -turretPower * math.sin(math.radians(turretDir))] shotPos = [float(turretRect.center[0]), float(turretRect.center[1])] shotFired = True if turret2Hit == 0: if keys[pygame.K_j]: turret2Dir += turnRate if turret2Dir > 360: turret2Dir -= 360 if keys[pygame.K_l]: turret2Dir -= turnRate if turret2Dir < 0: turret2Dir += 360 if keys[pygame.K_u]: turret2Rect.move_ip([-1,0]) if turret2Rect.left < 800/2: turret2Rect.left = 800/2 if keys[pygame.K_o]: turret2Rect.move_ip([1,0]) if turret2Rect.right > 800: turret2Rect.right = 800 if keys[pygame.K_i]: turret2Power += 1 if turret2Power > 20: turret2Power = 10 if not shot2Fired and keys[pygame.K_k]: shot2Vel = [turret2Power * math.cos(math.radians(turret2Dir)), -turret2Power * math.sin(math.radians(turret2Dir))] shot2Pos = [float(turret2Rect.center[0]), float(turret2Rect.center[1])] shot2Fired = True #Rotate the turret turretRect, turret = rotateImage( turretRect.center, turretMaster, turretDir ) turret2Rect, turret2 = rotateImage( turret2Rect.center, turretMaster, turret2Dir ) turret2Mask = pygame.mask.from_surface( turret2 ) if groundMask.overlap( turret2Mask, ( turret2Rect.left - groundPos, turret2Rect.top)): turret2Rect.move_ip(0,-1) else: turret2Rect.move_ip(0,1) turretMask = pygame.mask.from_surface( turret ) if groundMask.overlap( turretMask, ( turretRect.left - groundPos, turretRect.top)): turretRect.move_ip(0,-1) else: turretRect.move_ip(0,1) if shotFired: shotVel, shotPos = updateShot(shotVel, shotPos) if groundMask.overlap( shotMask, ( int(shotPos[0]) - groundPos, int(shotPos[1]))): shotFired = False if turret2Rect.collidepoint( shotPos ): if turret2Mask.overlap( shotMask, (turret2Rect.width/2 - 3 - (turret2Rect.centerx - int(shotPos[0])), turret2Rect.height/2 - 3 - (turret2Rect.centery - int(shotPos[1])))): print("Turret2 Boom") turret2Hit = 100 shotFired = False if shot2Fired: shot2Vel, shot2Pos = updateShot(shot2Vel, shot2Pos) if groundMask.overlap( shotMask, ( int(shot2Pos[0]) - groundPos, int(shot2Pos[1]))): shot2Fired = False if turretRect.collidepoint( shot2Pos ): if turretMask.overlap( shotMask, (turretRect.width/2 - 3 - (turretRect.centerx - int(shot2Pos[0])), turretRect.height/2 - 3 - (turretRect.centery - int(shot2Pos[1])))): print("Turret Boom") turretHit = 100 shot2Fired = False; if turretHit > 0: turretHit -= 1; if turret2Hit > 0: turret2Hit -= 1; #scroll the cloud cloudPos -= 1 if cloudPos < -1600: cloudPos = 0 cloudRect.left = cloudPos #scroll the ground groundPos -= 2 if groundPos < -1600: groundPos = 0 groundRect.left = groundPos #Refresh screen # screen.blit(background, (0, 0)) screen.blit(cloud, cloudRect) screen.blit(ground, groundRect) # pygame.draw.rect(screen, (30,200,30), groundRect) screen.blit(turret, turretRect) screen.blit(turret2, turret2Rect) if shotFired: pygame.draw.circle( screen, (255, 155, 55), (int(shotPos[0]), int(shotPos[1])), 3 ) if shot2Fired: pygame.draw.circle( screen, (255, 155, 55), (int(shot2Pos[0]), int(shot2Pos[1])), 3 ) if turretHit >= 80: explosionRect.center = turretRect.center screen.blit(explosion[turretHit-80], explosionRect ) if turret2Hit >= 80: explosionRect.center = turret2Rect.center screen.blit(explosion[turret2Hit-80], explosionRect ) pygame.draw.rect(screen, (100,200,255), pygame.Rect((10,10),(turretPower*2,20))) pygame.draw.rect(screen, (100,200,255), pygame.Rect((550,10),(turret2Power*2,20))) pygame.draw.circle( screen, (255,0,0), turretRect.center,2 ) pygame.display.flip()