def rotate(self):
'''rotates facing to match direction'''
frame = self.curFrame
self.oldCenter = frame.get_rect().center
#find the angle between default (RIGHT) and current direction
angle = tools.calcAngle(self.direction, logic.RIGHT)
#round the angle to integer if float
angle = int(round(angle,0))
#print 'current angle for {0}: '.format(self.name), angle
#make sure it's not over 360, in order to avoid extra rotation.
self.curRotation = angle
while self.curRotation > 359:
self.curRotation -= 360
#print self.curRotation
#drawing will be rounded
self.curRotation= self.roundTo(self.curRotation,2)
#self.drawable = pygame.transform.rotate(frame, self.curRotation)
self.doRotate(self.curRotation)
def eventHandler():
"""handles events to the pygame screen"""
#degree = tools.calcAngle(actors.player.rect.center, pygame.mouse.get_pos())
#actors.player.doRotate(degree-90)
#degree = actors.player.calcAngle(actors.player.getPos(), pygame.mouse.get_pos())
#actors.player.doRotate(degree)
#print 'degree difference between player and mouse:', degree, 'degrees'
#rotate player's frame in relation to mouse:
for event in pygame.event.get():
if event.type == pygame.MOUSEBUTTONDOWN:
print 'Button: {0}, Position: {1}'.format(event.button, event.pos)
#print 'player direction: {0} and pos: {1}'.format(actors.player.direction, actors.player.getPos())
if event.type == pygame.QUIT:
global gameRunning
gameRunning= 0
print 'caught close command'
elif event.type == pygame.KEYDOWN or event.type== pygame.KEYUP:
key_event(event)
elif event.type == pygame.MOUSEBUTTONDOWN and event.button == 3:
print 'event.pos ', event.pos
#actors.player.pos = event.pos
#actors.player.go(False)
#mouse and player po
mpos = event.pos
ppos = actors.player.getPos()
print '\nmpos {0}, ppos {1}'.format(mpos, ppos)
#sub mpos from ppos
sub = tools.V.subtract(mpos, ppos)
print 'sub pos: {0}'.format(sub)
#normalize sub
norm = tools.V.norm(sub)
print 'norm pos: {0}'.format(norm)
#calculate the angle
angle = tools.calcAngle(ppos, mpos)
print 'angle between ppos and mpos: {0}'.format(angle)
#player direction = norm
actors.player.direction = norm
actors.player.rotate()
elif event.type == pygame.MOUSEBUTTONDOWN and event.button == 4:
bob.x, bob.y = event.pos
elif event.type == pygame.MOUSEBUTTONDOWN and event.button == 1:
print event.button
print 'mouse pressed'
if stats.mousePressed: actors.player.go(False)
#take pos as vector:
mousePos = (x,y) = event.pos
circlePos = actors.player.getPos()
#print mousePos, circlePos
#in relation to circle, directions the vector away from them.
#subtract current selfx from x and same for selfy and y
direction= tuple([a - b for a, b in zip(mousePos, circlePos)])
print direction, 'is direction'
home = [a /200 for a in direction]
print 'home', home
#normalize home
normed = tools.V.norm(home)
#print 'normalized', normed
#new direction is normed
actors.player.changeDir(normed)
actors.player.go(True)
stats.mousePressed = True
#draw a line from player.pos to mouse.pos
pygame.draw.rect(visuals.screen, visuals.BLACK, actors.player.rect)
pygame.draw.line(visuals.screen, visuals.BLACK,
actors.player.rect.center, mousePos)