def run(g):
g.quit = 0
g.map_bg.set_bg()
g.draw(g.screen, g.screen.get_rect())
pygame.display.flip()
clock = pygame.time.Clock()
while not g.quit:
for e in pygame.event.get():
if e.type is QUIT:
g.quit = 1
if e.type is KEYDOWN:
if e.key == K_ESCAPE:
g.quit = 1
if e.key == K_UP:
for sprite in g.sprites.sprites:
sprite.move_dir(newvid.Pos(0, -1))
if e.key == K_DOWN:
for sprite in g.sprites.sprites:
sprite.move_dir(newvid.Pos(0, 1))
if e.key == K_LEFT:
for sprite in g.sprites.sprites:
sprite.move_dir(newvid.Pos(-1, 0))
if e.key == K_RIGHT:
for sprite in g.sprites.sprites:
sprite.move_dir(newvid.Pos(1, 0))
clock.tick(frame_rate)
g.sprites.update(clock)
g.draw(g.screen, g.screen.get_rect())
pygame.display.flip()
def move_dir(self, pos):
tp = newvid.Pos(self.target_pos.x + pos.x, self.target_pos.y + pos.y)
if (tp.x < 0 or tp.y < 0):
return
if (tp.x >= self.vid.map_bg.size.x or tp.y >= self.vid.map_bg.size.y):
return
self.target_pos = (tp[0] % self.vid.map_bg.size.x,
tp[1] % self.vid.map_bg.size.y)
self.move(self.target_pos)
def init():
screen = pygame.display.set_mode((SW, SH), HWSURFACE)
layer_group = pygame.sprite.LayeredDirty()
bg_group = pygame.sprite.RenderUpdates()
sprite_group = pygame.sprite.RenderUpdates()
g = newvid.NewVid(screen=screen,
layer_group=layer_group,
bg_group=bg_group)
g.view = screen.get_rect()
g.old_view = Rect(g.view)
map_obj = newvid.TileMap(layer_group, bg_group)
g.map_bg = map_obj
tiles = [[
newvid.Tile(pygame.Surface((16, 16)), newvid.Pos(16, 16),
newvid.Pos(1, 1), {}, newvid.Pos(x, y), layer_group,
bg_group) for x in xrange(20)
] for y in xrange(15)]
for tile_row in tiles:
for tile in tile_row:
c = Color(1, 2, 3)
c.hsva = (int(random() * 255), 30, 70, 70)
c
tile.image.fill(c)
map_obj.sprites = tiles
map_obj.tile_size = newvid.Pos(16, 16)
map_obj.size = newvid.Pos(20, 15)
map_obj.surface = pygame.surface.Surface((SW, SH))
map_obj.set_bg()
sprite_col = newvid.SpriteCollection(layer_group,
sprite_group,
sprite_file=None)
sprite = AnimatedSprite(g, pygame.Surface((16, 16)), newvid.Pos(16, 16),
newvid.Pos(1, 1), {}, newvid.Pos(19, 14),
layer_group, sprite_group)
sprite.image.fill(Color(255, 0, 0))
# sprite2 = AnimatedSprite(
# pygame.Surface((16,16)),
# newvid.Pos(16,16),
# newvid.Pos(1,1),
# {},
# newvid.Pos(1, 0),
# layer_group,
# sprite_group)
# sprite2.image.fill(Color(255,0,0))
#
sprite_col.sprites = [sprite]
g.sprites = sprite_col
return g
def move(self, pos):
# if self.moving:
# return
self.moving = True
self.target_pos = newvid.Pos(pos)
self.target_surface_pos = self.get_surface_pos(pos)
self._dx = float(self.target_surface_pos[0] -
self.rect[0]) / frame_rate
self._dy = float(self.target_surface_pos[1] -
self.rect[1]) / frame_rate
def move(self, pos):
# if self.moving:
# return
self.dirty = 1 if self.dirty < 2 else 2
self.moving = True
self.target_pos = newvid.Pos(pos)
self.target_surface_pos = self.get_surface_pos(pos)
self._set_dX()
self.rect[0] += int(self.dx)
self.rect[1] += int(self.dy)
if abs(self.dx) >=1:
self.dx = copysign(int(self.dx) - self.dx, self.dx)
if abs(self.dy) >=1:
self.dy = copysign(int(self.dy) - self.dy, self.dy)