def render_level(self):
vertices = []
tex_coords = []
for x in xrange(self._level.size_x):
for y in xrange(self._level.size_y):
x1 = x * 8
x2 = x1 + 8
y1 = y * 8
y2 = y1 + 8
for entity in self._level.position_system.get_entities_at(
x, y):
renderable = entity.get(LayoutRenderable)
if renderable:
tile = renderable.tile
break
else:
continue
# always add floor, because we wanna draw walls above floor
vertices.extend((x1, y1, x2, y1, x2, y2, x1, y2))
tex_coords.extend(floor_tex.tex_coords)
if tile == LayoutGenerator.TILE_WALL:
# if we got wall, draw it above floor
tex = get_wall_tex(self._level.get_wall_transition(x, y))
vertices.extend((x1, y1, x2, y1, x2, y2, x1, y2))
tex_coords.extend(tex.tex_coords)
group = TextureGroup(
dungeon_tex,
pyglet.graphics.OrderedGroup(Position.ORDER_FLOOR,
self._level_group))
self._level_vlist = self._batch.add(
len(vertices) / 2,
pyglet.gl.GL_QUADS,
group,
('v2i/static', vertices),
('t3f/statc', tex_coords),
)
group = pyglet.graphics.OrderedGroup(Position.ORDER_PLAYER + 1,
self._level_group)
self._light_overlay = LightOverlay(self._level.size_x,
self._level.size_y, self._batch,
group)
