def update(self):
actor, goody = self.actor, self.actor.goody
if actor.world.outside(actor):
actor.kill()
goody.pos = actor.world.randomPosition()
return
if actor.health <= 0:
actor.world.killEnemy(actor)
goody.pos = vector(goody.pos)
return
if actor.health < 0.5*ENEMY_HEALTH:
actor.stateMachine.ChangeState(RunAway(actor))
goody.pos = vector(goody.pos)
return
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.image = GM.makeimage.star(GOODY_SIZE, GOODY_COLOR)
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.image = GM.makeimage.star(GOODY_SIZE, GOODY_COLOR)
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.image = GM.makeimage.star(24, (255,0,0))
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
def update(self, actor):
goody = actor.goody
if actor.world.outside(actor):
actor.kill()
goody.pos = actor.world.randomPosition()
return
if actor.health <= 0:
actor.world.killEnemy(actor)
return
if actor.health < 0.5 * ENEMY_HEALTH:
actor.stateMachine.ChangeState(RunAway())
goody.pos = vector(goody.pos)
return
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.images = GM.makeimage.rotating_arrow(ENEMY_SIZE, ENEMY_COLOR)
self.frame = 0
self.image = self.images[self.frame]
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
self.heading = randomNormalVector()
self.speed = ENEMY_SPEED
self.stateMachine = StateMachine(self, Sneak())
self.health = ENEMY_HEALTH
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.images = GM.makeimage.rotating_arrow(GATHERER_SIZE,GATHERER_COLOR)
self.frame = 0
self.image = self.images[self.frame]
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
self.heading = randomNormalVector()
self.speed = GATHERER_SPEED
self.stateMachine = StateMachine(self, Search())
self.goody = None
def __init__(self, pos, world, *groups):
pygame.sprite.Sprite.__init__(self, *groups)
self.images = GM.makeimage.rotating_arrow(ENEMY_SIZE, ENEMY_COLOR)
self.frame = 0
self.image = self.images[self.frame]
self.rect = self.image.get_rect()
self.pos = vector(pos)
self.rect.center = self.pos
self.world = world
self.heading = randomNormalVector()
self.speed = ENEMY_SPEED
self.stateMachine = StateMachine(self, Sneak())
self.health = ENEMY_HEALTH
def star(size,color):
surface = pygame.Surface((size,size)).convert()
if color[0] == color[1] == color[2] == 0:
backgroundColor = (255,255,255)
else:
backgroundColor = (0,0,0)
surface.fill(backgroundColor)
surface.set_colorkey(backgroundColor)
radius = size/2.0
center = vector(radius,radius)
angles1 = [i*2*N.pi/5.0 - N.pi/2.0 for i in range(5)]
p1 = [(radius*N.cos(a), radius*N.sin(a)) for a in angles1]
angles2 = [i*2*N.pi/5.0 - N.pi/2.0 + 2*N.pi/10.0 for i in range(5)]
p2 = [(0.4*radius*N.cos(a),0.4*radius*N.sin(a)) for a in angles2]
points = []
for a,b in zip(p1,p2):
points.extend((center+a,center+b))
width=0
pygame.draw.polygon(surface, color, points, width)
return surface
def star(size, color):
surface = pygame.Surface((size, size)).convert()
if color[0] == color[1] == color[2] == 0:
backgroundColor = (255, 255, 255)
else:
backgroundColor = (0, 0, 0)
surface.fill(backgroundColor)
surface.set_colorkey(backgroundColor)
radius = size / 2.0
center = vector(radius, radius)
angles1 = [i * 2 * N.pi / 5.0 - N.pi / 2.0 for i in range(5)]
p1 = [(radius * N.cos(a), radius * N.sin(a)) for a in angles1]
angles2 = [
i * 2 * N.pi / 5.0 - N.pi / 2.0 + 2 * N.pi / 10.0 for i in range(5)
]
p2 = [(0.4 * radius * N.cos(a), 0.4 * radius * N.sin(a)) for a in angles2]
points = []
for a, b in zip(p1, p2):
points.extend((center + a, center + b))
width = 0
pygame.draw.polygon(surface, color, points, width)
return surface
def arrow(size, angle, color, fill=True):
surface = pygame.Surface((size, size)).convert()
if color[0] == color[1] == color[2] == 0:
backgroundColor = (255, 255, 255)
else:
backgroundColor = (0, 0, 0)
surface.fill(backgroundColor)
surface.set_colorkey(backgroundColor)
radius = size / 2.0
angleleft = N.pi * (angle + 150) / 180.0
angleright = N.pi * (angle - 150) / 180.0
angle = N.pi * angle / 180.0
center = vector(radius, radius)
p1 = center + (radius * N.cos(angle), radius * N.sin(angle))
p2 = center + (radius * N.cos(angleleft), radius * N.sin(angleleft))
p3 = center + (radius * N.cos(angleright), radius * N.sin(angleright))
if fill:
width = 0
else:
width = 1
pygame.draw.polygon(surface, color, [p1, p2, p3], width)
return surface
def arrow(size, angle, color, fill=True):
surface = pygame.Surface((size,size)).convert()
if color[0] == color[1] == color[2] == 0:
backgroundColor = (255,255,255)
else:
backgroundColor = (0,0,0)
surface.fill(backgroundColor)
surface.set_colorkey(backgroundColor)
radius = size/2.0
angleleft = N.pi*(angle+150)/180.0
angleright = N.pi*(angle-150)/180.0
angle = N.pi*angle/180.0
center = vector(radius, radius)
p1 = center + (radius*N.cos(angle), radius*N.sin(angle))
p2 = center + (radius*N.cos(angleleft), radius*N.sin(angleleft))
p3 = center + (radius*N.cos(angleright), radius*N.sin(angleright))
if fill:
width=0
else:
width=1
pygame.draw.polygon(surface, color, [p1,p2,p3], width)
return surface
def exit(self, actor):
goody = actor.goody
goody.pos = vector(actor.pos)
actor.goody = None
def randomPosition(self):
x = random.randint(0,self.screen.get_width()-1)
y = random.randint(0,self.screen.get_height()-1)
return vector(x,y)
def exit(self):
actor, goody = self.actor, self.actor.goody
goody.pos = vector(actor.pos)
actor.goody = None
def randomPosition(self):
x = random.randint(0, self.screen.get_width() - 1)
y = random.randint(0, self.screen.get_height() - 1)
return vector(x, y)