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#
# Input.py
import k
from Krank import *
from Sprite import *
#-----------------------------------------------------------------------------------------------
#-----------------------------------------------------------------------------------------------
class Input:
#-------------------------------------------------------------------------------------------
def __init__(self):
k.input = self
pygame.mouse.set_cursor(*pygame.cursors.diamond)
self.exit = False
self.pause = False
self.unfocused_pause = False
# target pos
self.targetpos = k.world.rect.center
# joystick
pygame.joystick.init()
self.joystick = None # the first joystick if present
self.joyaxes = [] # current axes values
self.relaxes = [] # joystick delta
self.numaxes = 0 # number of joystick axes
self.minaxes = 0.2 # joystick delta threshold
if pygame.joystick.get_init() and pygame.joystick.get_count():
self.joystick = pygame.joystick.Joystick(0)
if self.joystick:
self.joystick.init()
if self.joystick.get_init():
self.numaxes = min(2, self.joystick.get_numaxes())
self.joyaxes = [0.0] * self.numaxes
self.relaxes = [0.0] * self.numaxes
#self.handleMouse()
else:
log("joystick init failed")
self.joystick = None
#-------------------------------------------------------------------------------------------
def onExit (self):
self.exit = True
#-------------------------------------------------------------------------------------------
def onFrame (self, delta):
self.handleEvents ()
self.handleMouse ()
#-------------------------------------------------------------------------------------------
def handleEvents (self):
for event in pygame.event.get():
if event.type == pygame.ACTIVEEVENT:
if event.state == 2:
if event.gain:
if self.unfocused_pause:
self.pause = False
self.unfocused_pause = False
else:
if not self.pause:
self.pause = True
self.unfocused_pause = True
if event.type == pygame.QUIT: sys.exit()
# ---------------------------------------------------------------------- KEYS
elif event.type == pygame.KEYDOWN:
# ------------------------------------------------------------------ pause
if event.key in [ 32, 19, 112]:
self.unfocused_pause = False
self.pause = not self.pause
else:
if event.key in [ 27, 113, 275, 276,
105, 114, 115, 49, 50, 51, 280, 281, 19, 112]:
if self.pause:
self.pause = False
# ------------------------------------------------------------------ exit
if event.key == 113 and event.mod == pygame.KMOD_LMETA:
self.onExit()
return
# ------------------------------------------------------------------ menu
elif event.key == 27:
if event.mod == pygame.KMOD_LSHIFT:
log('quick exit (shift escape)', event, log='input')
self.onExit()
return
log('menu exit (escape)', event, log='input')
if k.level.name != "menu":
k.level.menuExit("menu")
else:
self.onExit()
return
# ------------------------------------------------------------------ levels
elif event.key == 275: # right
pygame.event.clear()
if k.debug and event.mod == pygame.KMOD_LMETA:
k.score, k.level.time = sys.maxsize, sys.maxsize
k.config.score(k.level.number)
else:
k.config.abort()
k.level.next()
elif event.key == 276: # left
pygame.event.clear()
k.config.abort()
k.level.previous()
elif event.key == 105: # i
if k.debug:
k.level.saveIcon()
elif event.key == 114: # r
k.config.abort()
k.level.restart()
elif event.key == 115: # s
k.level.saveScreenshot()
elif event.key in [49, 50, 51]:
if k.debug:
k.config.stage = event.key-48
k.score, k.level.time = sys.maxsize, sys.maxsize
k.config.score(k.level.number)
k.level.restart()
# ------------------------------------------------------------------ volume
elif event.key == 280 or event.key == 281: # page up/page down
delta = event.key == 280 and 1 or -1
if event.mod & pygame.KMOD_ALT:
k.sound.setSoundVolume(k.sound.getSoundVolume() + delta*0.1)
else:
k.sound.setMusicVolume(k.sound.getMusicVolume() + delta*0.1)
k.config.save()
# ------------------------------------------------------------------ misc
else:
log(event, log='input')
pass
# ---------------------------------------------------------------------- JOYSTICK
elif event.type == pygame.JOYBUTTONUP:
# ------------------------------------------------------------------ exit
if event.button == 0:
# bug in pygame? get's triggered sometimes on OS X
# log("JOY BUTTON UP", log='input')
# if k.level.name <> "menu":
# log('menu exit (joy button)', log='input')
# k.level.menuExit("menu")
pass
# ------------------------------------------------------------------ volume
elif event.button >= 4 and event.button <= 7: # shoulder buttons
delta = event.button <= 5 and -1 or 1
if event.button % 2:
k.sound.setSoundVolumeIndex(k.sound.getSoundVolumeIndex() + delta)
if k.level.name == "menu_sound":
k.particles.parts[k.player.tailnum+2:][k.sound.getSoundVolumeIndex()].collision_action()
else:
k.sound.setMusicVolumeIndex(k.sound.getMusicVolumeIndex() + delta)
if k.level.name == "menu_sound":
k.particles.parts[k.player.tailnum+8:][k.sound.getMusicVolumeIndex()].collision_action()
k.config.save()
else:
log(event)
elif event.type == pygame.JOYBUTTONDOWN:
log(event, event.button, log='input')
# ---------------------------------------------------------------------- USER
elif event.type == kNEXT_LEVEL:
k.sound.removeEndEvent(kNEXT_LEVEL)
pygame.time.set_timer(kNEXT_LEVEL, 0)
k.level.next()
elif event.type == kLOAD_LEVEL:
k.sound.removeEndEvent(kLOAD_LEVEL)
pygame.time.set_timer(kLOAD_LEVEL, 0)
k.level.load()
elif event.type == kMENU_LEVEL:
k.sound.removeEndEvent(kMENU_LEVEL)
pygame.time.set_timer(kMENU_LEVEL, 0)
k.level.menu()
else:
# log(event, log='input')
pass
#-------------------------------------------------------------------------------------------
def handleMouse (self):
mousepos = vector(pygame.mouse.get_pos())
playerpos = vector(k.player.part.pos)
joymoved = 0
if self.joystick:
for i in range(self.numaxes):
axis = self.joystick.get_axis(i)
self.relaxes[i] = axis - self.joyaxes[i]
self.joyaxes[i] = axis
if abs(self.joyaxes[i]) > self.minaxes:
joymoved = 1
if joymoved:
targetDistance = max(abs(self.joyaxes[0]), abs(self.joyaxes[1])) * k.player.maxTargetDistance
self.targetpos = playerpos + vector(self.joyaxes).norm() * targetDistance
self.targetpos.x = min(max(self.targetpos.x, 0), k.world.rect.width)
self.targetpos.y = min(max(self.targetpos.y, 0), k.world.rect.height)
pygame.mouse.set_pos(self.targetpos)
else:
playerToMouse = playerpos.to(mousepos)
# log(playerToMouse)
playerToMouseDistance = playerToMouse.length()
playerToMouseFactor = min(playerToMouseDistance/1, k.player.maxTargetDistance)
targetDistance = min(playerToMouseDistance, playerToMouseFactor)
self.targetpos = playerpos + playerToMouse.norm() * targetDistance
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