erste rev. des vom web importierten programms

gametest.py

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+#!/usr/bin/env python
+#coding=utf-8
+
+import pygame, sys, time, os, RPi.GPIO as GPIO
+from pygame.locals import *
+
+#GPIO
+startPin = 32
+errorPin = 31
+enableErrorTimeAddingPin = 15
+shutdownPin = 3
+
+GPIO.setmode(GPIO.BOARD)
+GPIO.setup(startPin, GPIO.IN)
+GPIO.setup(errorPin, GPIO.IN)
+GPIO.setup(enableErrorTimeAddingPin, GPIO.IN)
+GPIO.setup(shutdownPin, GPIO.IN)
+
+#other constants
+timePerError = 5
+screenSizeX = 900
+screenSizeY = 900
+
+
+pygame.init()
+
+
+#colors
+redColor = pygame.Color(255, 0, 0)
+blackColor = pygame.Color(0, 0, 0)
+whiteColor = pygame.Color(255, 255, 255)
+grayColor = pygame.Color(128, 128, 128)
+mainFontColor = redColor
+
+#fonts
+font = pygame.font.Font('freesansbold.ttf', 90)
+
+def toggle_fullscreen():
+        screen = pygame.display.get_surface()
+        tmp = screen.convert()
+        caption = pygame.display.get_caption()
+        cursor = pygame.mouse.get_cursor() # Duoas 16-04-2007 
+
+        w,h = screen.get_width(),screen.get_height()
+        flags = screen.get_flags()
+        bits = screen.get_bitsize()
+
+        pygame.display.quit()
+        pygame.display.init()
+
+        screen = pygame.display.set_mode((w,h),flags^FULLSCREEN,bits)
+        screen.blit(tmp,(0,0))
+        pygame.display.set_caption(*caption)
+
+        pygame.key.set_mods(0) #HACK: work-a-round for a SDL bug??
+
+        pygame.mouse.set_cursor( *cursor ) # Duoas 16-04-2007
+
+        return screen
+
+def clearScreen():
+        screen.fill(blackColor)
+        return
+
+def handle_events():
+        print("Status der Pins:")
+        print("Start Pin:", GPIO.input(startPin))
+        print("Error Pin:", GPIO.input(errorPin))
+        print("Stop Pin:", GPIO.input(shutdownPin))
+
+        #if GPIO.input(shutdownPin) == True:
+                #shutdown_raspberry()
+        for event in pygame.event.get():
+                if event.type == KEYDOWN and event.key == K_ESCAPE:
+                        shutdown_raspberry()
+                else:
+                        if event.type == pygame.QUIT or event.type == KEYDOWN: 
+                                exit_application()
+        return
+
+def exit_application():
+        pygame.quit()
+        sys.exit()
+        return
+
+#def shutdown_raspberry():
+        #os.system("sudo shutdown -h now")
+        return
+
+
+pygame.mouse.set_visible(False) # hide mouse
+
+screen = pygame.display.set_mode((screenSizeX, screenSizeY), pygame.FULLSCREEN)
+#pygame.display.set_caption('Heisser Draht') # not required for fullscreen application
+
+#screen = toggle_fullscreen()
+
+while True: # main loop
+#global label storage
+        time_surface = 0
+        errors_surface = 0
+        time_rectangle = 0
+        errors_rectangle = 0
+
+        header_surface = font.render('Dr' + u'ü' + 'cken Sie Start!', True, mainFontColor)
+        header_rectangle = header_surface.get_rect()
+        header_rectangle.topleft = (0, 100)
+
+        screen.blit(header_surface, header_rectangle)
+        pygame.display.flip()
+
+        while GPIO.input(startPin) == False: #wait for the user to press start button
+                handle_events()
+
+        start_time = int(time.time())
+
+        errors = 0
+        errorAdded = False
+
+        justStarted = True
+
+
+        header_surface = font.render('Spiel l' + u'ä' + 'uft!', True, mainFontColor)
+
+
+        while True: # game running
+                handle_events()
+
+
+                if GPIO.input(errorPin) == True:
+                        if errorAdded == False:
+                                errors += 1
+                                errorAdded = True
+                        else:
+                                errorAdded = False
+                        if GPIO.input(enableErrorTimeAddingPin) == True:
+                                int_time = int(time.time()) - start_time + errors * timePerError
+
+                int_time = int(time.time()) - start_time
+
+                time_surface = font.render('Zeit: ' + str(int_time) + 's', True, mainFontColor)
+                time_rectangle = time_surface.get_rect()
+                time_rectangle.topleft = (0, 300)
+
+                errors_surface = font.render('Fehler: ' + str(errors), True, mainFontColor)
+                errors_rectangle = errors_surface.get_rect()
+                errors_rectangle.topleft = (0, 400)
+
+
+                clearScreen()
+                screen.blit(errors_surface, errors_rectangle) #errors
+                screen.blit(time_surface, time_rectangle) #time 
+                screen.blit(header_surface, header_rectangle) #header
+
+                pygame.display.flip()
+
+                if GPIO.input(startPin) == False:
+                        justStarted = False
+                if GPIO.input(startPin) == True and justStarted == False:
+                        break
+
+                clearScreen()
+                header_surface = font.render('Game over!', True, mainFontColor)
+
+                screen.blit(errors_surface, errors_rectangle) #errors
+                screen.blit(time_surface, time_rectangle) #time 
+                screen.blit(header_surface, header_rectangle) #header
+
+                pygame.display.flip()
+
+                while GPIO.input(startPin) == False:
+                        handle_events()
+
+                while GPIO.input(startPin) == True:
+                        handle_events()
+
+                while GPIO.input(startPin) == False:
+                        handle_events()
+
+                clearScreen()
+                time.sleep(1)