def __init__(self, game): screen = game.screen (w,h) = (screen.get_width(), screen.get_height()) tmx_data = load_pygame(getFilePath(game.levelName)) map_data = pyscroll.data.TiledMapData(tmx_data) self.map_layer = pyscroll.BufferedRenderer(map_data, (w,h), padding=1, clamp_camera=True) self.group = PyscrollGroup(map_layer=self.map_layer) self.center = [self.map_layer.rect.width/2, self.map_layer.rect.height/2] self.camera_acc = [0, 0, 0] self.camera_vel = [0, 0, 0] self.last_update = 0 self.screen = screen
def __init__(self): self.PLAYER_MOVE_SPEED = 200 self.screen = init_screen(800, 600) #load data from pytmx self.tmx_data = pytmx.load_pygame(self.filename) w, h = self.screen.get_size() #create new data source for pyscroll map_data = pyscroll.data.TiledMapData(self.tmx_data) self.map_layer = pyscroll.BufferedRenderer(map_data, (w / 2, h / 2), clamp_camera=True) self.group = PyscrollGroup(map_layer=self.map_layer, default_layer=0) #setup level with pygame rects self.blockers = list() #self.enemies = dict() #self.index = 0 for object in self.tmx_data.objects: if "blockers" in object.properties: if object.properties["blockers"] == "1": self.blockers.append(pygame.Rect(object.x, object.y, object.width, object.height)) if object.name == "playerStart": self.playerStart = pygame.Rect(object.x, object.y, object.width, object.height) if object.name == "enemy": self.group.add(Enemy((object.x, object.y))) #self.enemies[self.index] = pygame.Rect(object.x, object.y, object.width, object.height) #self.index = self.index + 1 self.blockers.append(pygame.Rect(object.x, object.y, object.width, object.height)) self.player = Player() # put the hero in the center of the map self.player.position = [self.playerStart.x, self.playerStart.y] # add our hero to the group self.group.add(self.player) self.temp_surface = pygame.Surface((w / 2, h / 2)).convert()
def __init__(self):
# true while running
self.running = False
# load data from pytmx
tmx_data = pytmx.load_pygame(self.filename)
# setup level geometry with simple pygame rects, loaded from pytmx
self.walls = list()
for object in tmx_data.objects:
self.walls.append(pygame.Rect(
object.x, object.y,
object.width, object.height))
# create new data source for pyscroll
map_data = pyscroll.data.TiledMapData(tmx_data)
w, h = screen.get_size()
# create new renderer (camera)
# clamp_camera is used to prevent the map from scrolling past the edge
self.map_layer = pyscroll.BufferedRenderer(map_data,
(w / 2, h / 2),
clamp_camera=True)
# pyscroll supports layered rendering. our map has 3 'under' layers
# layers begin with 0, so the layers are 0, 1, and 2.
# since we want the sprite to be on top of layer 1, we set the default
# layer for sprites as 1
self.group = PyscrollGroup(map_layer=self.map_layer,
default_layer=2)
self.hero = Hero()
# put the hero in the center of the map
self.hero.position = self.map_layer.rect.center
# add our hero to the group
self.group.add(self.hero)
class QuestGame(object):
""" This class is a basic game.
This class will load data, create a pyscroll group, a hero object.
It also reads input and moves the Hero around the map.
Finally, it uses a pyscroll group to render the map and Hero.
"""
filename = get_map(MAP_FILENAME)
def __init__(self):
# true while running
self.running = False
# load data from pytmx
tmx_data = pytmx.load_pygame(self.filename)
# setup level geometry with simple pygame rects, loaded from pytmx
self.walls = list()
for object in tmx_data.objects:
self.walls.append(pygame.Rect(
object.x, object.y,
object.width, object.height))
# create new data source for pyscroll
map_data = pyscroll.data.TiledMapData(tmx_data)
w, h = screen.get_size()
# create new renderer (camera)
# clamp_camera is used to prevent the map from scrolling past the edge
self.map_layer = pyscroll.BufferedRenderer(map_data,
(w / 2, h / 2),
clamp_camera=True)
# pyscroll supports layered rendering. our map has 3 'under' layers
# layers begin with 0, so the layers are 0, 1, and 2.
# since we want the sprite to be on top of layer 1, we set the default
# layer for sprites as 1
self.group = PyscrollGroup(map_layer=self.map_layer,
default_layer=2)
self.hero = Hero()
# put the hero in the center of the map
self.hero.position = self.map_layer.rect.center
# add our hero to the group
self.group.add(self.hero)
def draw(self, surface):
# center the map/screen on our Hero
self.group.center(self.hero.rect.center)
# draw the map and all sprites
self.group.draw(surface)
def handle_input(self):
""" Handle pygame input events
"""
event = pygame.event.poll()
while event:
if event.type == QUIT:
self.running = False
break
elif event.type == KEYDOWN:
if event.key == K_ESCAPE:
self.running = False
break
# this will be handled if the window is resized
elif event.type == VIDEORESIZE:
init_screen(event.w, event.h)
self.map_layer.set_size((event.w / 2, event.h / 2))
event = pygame.event.poll()
# using get_pressed is slightly less accurate than testing for events
# but is much easier to use.
pressed = pygame.key.get_pressed()
if pressed[K_UP]:
self.hero.velocity[1] = -HERO_MOVE_SPEED
elif pressed[K_DOWN]:
self.hero.velocity[1] = HERO_MOVE_SPEED
else:
self.hero.velocity[1] = 0
if pressed[K_LEFT]:
self.hero.velocity[0] = -HERO_MOVE_SPEED
elif pressed[K_RIGHT]:
self.hero.velocity[0] = HERO_MOVE_SPEED
else:
self.hero.velocity[0] = 0
def update(self, dt):
""" Tasks that occur over time should be handled here
"""
self.group.update(dt)
# check if the sprite's feet are colliding with wall
# sprite must have a rect called feet, and move_back method,
# otherwise this will fail
for sprite in self.group.sprites():
if sprite.feet.collidelist(self.walls) > -1:
sprite.move_back(dt)
def run(self):
""" Run the game loop
"""
clock = pygame.time.Clock()
fps = 60
scale = pygame.transform.scale
self.running = True
try:
while self.running:
dt = clock.tick(fps) / 1000.
self.handle_input()
self.update(dt)
self.draw(temp_surface)
scale(temp_surface, screen.get_size(), screen)
pygame.display.flip()
except KeyboardInterrupt:
self.running = False
class Game(object):
#game Main entry point. handles intialization of game and graphics.
filename = get_map('outdoor_main.tmx')
done = False
def __init__(self):
self.PLAYER_MOVE_SPEED = 200
self.screen = init_screen(800, 600)
#load data from pytmx
self.tmx_data = pytmx.load_pygame(self.filename)
w, h = self.screen.get_size()
#create new data source for pyscroll
map_data = pyscroll.data.TiledMapData(self.tmx_data)
self.map_layer = pyscroll.BufferedRenderer(map_data, (w / 2, h / 2), clamp_camera=True)
self.group = PyscrollGroup(map_layer=self.map_layer, default_layer=0)
#setup level with pygame rects
self.blockers = list()
#self.enemies = dict()
#self.index = 0
for object in self.tmx_data.objects:
if "blockers" in object.properties:
if object.properties["blockers"] == "1":
self.blockers.append(pygame.Rect(object.x, object.y, object.width, object.height))
if object.name == "playerStart":
self.playerStart = pygame.Rect(object.x, object.y, object.width, object.height)
if object.name == "enemy":
self.group.add(Enemy((object.x, object.y)))
#self.enemies[self.index] = pygame.Rect(object.x, object.y, object.width, object.height)
#self.index = self.index + 1
self.blockers.append(pygame.Rect(object.x, object.y, object.width, object.height))
self.player = Player()
# put the hero in the center of the map
self.player.position = [self.playerStart.x, self.playerStart.y]
# add our hero to the group
self.group.add(self.player)
self.temp_surface = pygame.Surface((w / 2, h / 2)).convert()
def draw(self, surface):
#center map / screen on player
self.group.center(self.player.rect.center)
#draw the map and all sprites
self.group.draw(surface)
def handle_events(self):
#handles input events
event = pygame.event.poll()
while event:
if event.type == pygame.QUIT:
self.done = True
break
elif event.type == KEYDOWN:
# exit on Escape
if event.key == K_ESCAPE:
self.done = True
break
event = pygame.event.poll()
pressed = pygame.key.get_pressed()
if pressed[K_SPACE]:
self.group.add(Magic(self.player.position, self.player.direction, self.blockers))
if pressed[K_UP]:
self.player.velocity[1] = -self.PLAYER_MOVE_SPEED
self.player.direction = 1
elif pressed[K_DOWN]:
self.player.velocity[1] = self.PLAYER_MOVE_SPEED
self.player.direction = 2
else:
self.player.velocity[1] = 0
#print "self.player.velocity[1]: %s"%(self.player.velocity[1])
if pressed[K_LEFT]:
self.player.velocity[0] = -self.PLAYER_MOVE_SPEED
self.player.direction = 3
elif pressed[K_RIGHT]:
self.player.velocity[0] = self.PLAYER_MOVE_SPEED
self.player.direction = 4
else:
self.player.velocity[0] = 0
def update(self, dt):
self.group.update(dt)
for sprite in self.group.sprites():
if sprite.rect.collidelist(self.blockers) > -1:
sprite.move_back(dt)
def main_loop(self):
#Game() main loop
clock = pygame.time.Clock()
fps = 60
scale = pygame.transform.scale
done = False
try:
while not self.done:
# get key input, move, draw.
dt = clock.tick(fps) / 1000.
self.handle_events()
self.update(dt)
self.draw(self.temp_surface)
scale(self.temp_surface, self.screen.get_size(), self.screen)
pygame.display.flip()
except KeyboardInterrupt:
self.done = True
