本文整理汇总了Python中memory.Memory.read_rom方法的典型用法代码示例。如果您正苦于以下问题：Python Memory.read_rom方法的具体用法？Python Memory.read_rom怎么用？Python Memory.read_rom使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类memory.Memory的用法示例。
在下文中一共展示了Memory.read_rom方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from memory import Memory [as 别名]
# 或者: from memory.Memory import read_rom [as 别名]
#.........这里部分代码省略.........
elif n1 == 0xf and n3 == 0x1 and n4 == 0x5: # FX15 Delay timer = VX
self._timer[0] = self._reg[n2] & 0xff
elif n1 == 0xf and n3 == 0x1 and n4 == 0x8: # FX18 Sound timer = VX
self._timer[1] = self._reg[n2]
elif n1 == 0xf and n3 == 0x1 and n4 == 0xe: # FX1E I = I + VX
self._I[0] = self._I[0] + self._reg[n2] & 0xffff
elif n1 == 0xf and n3 == 0x2 and n4 == 0x9: # FX29 I points to the 4 x 5 font sprite of hex char in VX
self._I[0] = (self._reg[n2] * 5) & 0xffff
elif n1 == 0xf and n3 == 0x3 and n4 == 0x3: # FX33 Store BCD representation of VX in M(I)...M(I+2)
self.memory.write(self._I[0], self._reg[n2] / 100)
self.memory.write(self._I[0]+1, (self._reg[n2] % 10) / 10)
self.memory.write(self._I[0]+2, self._reg[n2] % 10)
elif n1 == 0xf and n3 == 0x5 and n4 == 0x5: # FX55 Save V0...VX in memory starting at M(I)
for i in range(n2 + 1):
self.memory.write(self.memory.read(self._I[0] + i), self._reg[i])
elif n1 == 0xf and n3 == 0x6 and n4 == 0x5: # FX65 Load V0...VX from memory starting at M(I)
for i in range(n2 + 1):
self._reg[i] = self.memory.read(self._I[0] + i) & 0xff
elif n1 == 0xf and n3 == 0x7 and n4 == 0x5:
print "FX75 Save V0...VX (X<8) in the HP48 flags (***)"
sys.exit(1)
elif n1 == 0xf and n3 == 0x8 and n4 == 0x5:
print "FX85 Load V0...VX (X<8) from the HP48 flags (***)"
sys.exit(1)
else:
print "Error %1x%1x%1x%1x" % (n1,n2,n3,n4)
sys.exit(1)
if self._timer[0] > 0:
self._timer[0] = self._timer[0] - 1
if self._timer[1] > 0:
self._timer[1] = self._timer[1] - 1
def read_rom(self, filename):
self.memory.read_rom(filename)
def handle_input(self):
events = pygame.event.get()
for event in events:
if self._verbose: print event
if event.type == pygame.QUIT:
sys.exit(0)
elif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:
sys.exit(0)
elif event.type == pygame.KEYDOWN and event.key == pygame.K_0:
self._keystate[0x0] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_1:
self._keystate[0x1] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_2:
self._keystate[0x2] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_3:
self._keystate[0x3] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_4:
self._keystate[0x4] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_5:
self._keystate[0x5] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_6:
self._keystate[0x6] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_7:
self._keystate[0x7] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_8:
self._keystate[0x8] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_9:
self._keystate[0x9] = 1
elif event.type == pygame.KEYDOWN and event.key == pygame.K_a:
self._keystate[0xa] = 1