def generate_bsp_tree(self, iteration, area):
if iteration > 0:
split_vertically = area.w > area.h
ratio = libtcod.random_get_float(self.seed, 0.4, 0.6)
if split_vertically:
# Vertical
a = Rect((area.x1,
area.y1),
int(area.w * ratio),
area.h)
b = Rect((area.x1 + a.w,
area.y1),
area.w - a.w,
area.h)
else:
# Horizontal
a = Rect((area.x1,
area.y1),
area.w,
int(area.h * ratio))
b = Rect((area.x1,
area.y1 + a.h),
area.w,
area.h - a.h)
return BSPTreeNode(area,
self.generate_bsp_tree(iteration - 1, a),
self.generate_bsp_tree(iteration - 1, b))
else:
return BSPTreeNode(area)
def render_random_ambient_sounds():
global frame_counter, next_random_frame
frame_counter = frame_counter + 1
if next_random_frame == frame_counter:
index = libtcod.random_get_int(0, 0, (len(sound_random_ambience))-1)
sound_random_ambience[index].volume = libtcod.random_get_float(0, MIN_VOLUME_RANDOM_SOUND, MAX_VOLUME_RANDOM_SOUND)
sound_random_ambience[index].play()
next_random_frame = random_frame()
frame_counter = 0
def render_random_ambient_sounds():
global frame_counter, next_random_frame
frame_counter = frame_counter + 1
if next_random_frame == frame_counter:
index = libtcod.random_get_int(0, 0, (len(sound_random_ambience)) - 1)
sound_random_ambience[index].volume = libtcod.random_get_float(
0, MIN_VOLUME_RANDOM_SOUND, MAX_VOLUME_RANDOM_SOUND)
sound_random_ambience[index].play()
next_random_frame = random_frame()
frame_counter = 0
