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More work on the sound functions for object placement.

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Storm Dragon 2020-09-09 20:55:40 -04:00
parent d456b8b3b3
commit 678af54346
1 changed files with 6 additions and 3 deletions
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9
libstormgames.py
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@ -176,7 +176,7 @@ def cut_scene(sounds, soundName):
def obj_play(sounds, soundName, playerPos, objPos): def obj_play(sounds, soundName, playerPos, objPos):
if playerPos - objPos > 9 or playerPos - objPos < -9: if playerPos - objPos > 9 or playerPos - objPos < -9:
# The sound is out of range, so do nothing. # The sound is out of range, so do nothing.
return return None
distance = playerPos - objPos distance = playerPos - objPos
angle = math.radians(distance * 5) angle = math.radians(distance * 5)
left = math.sqrt(2)/2.0 * (math.cos(angle) - math.sin(angle)) left = math.sqrt(2)/2.0 * (math.cos(angle) - math.sin(angle))
@ -196,7 +196,7 @@ def obj_update(x, playerPos, objPos):
# attempt to stop sounds that go out of range. # attempt to stop sounds that go out of range.
if playerPos - objPos > 9 or playerPos - objPos < -9: if playerPos - objPos > 9 or playerPos - objPos < -9:
obj_stop(x) obj_stop(x)
return return None
distance = playerPos - objPos distance = playerPos - objPos
angle = math.radians(distance * 5) angle = math.radians(distance * 5)
left = math.sqrt(2)/2.0 * (math.cos(angle) - math.sin(angle)) left = math.sqrt(2)/2.0 * (math.cos(angle) - math.sin(angle))
@ -207,13 +207,16 @@ def obj_update(x, playerPos, objPos):
right *= -1 right *= -1
# Apply the position information to the channel # Apply the position information to the channel
x.set_volume(left, right) x.set_volume(left, right)
# return the channel
return x
def obj_stop(x): def obj_stop(x):
# Tries to stop a playing object channel # Tries to stop a playing object channel
try: try:
x.stop() x.stop()
return None
except: except:
pass return x
def play_random(sounds, soundName, pause = False, interrupt = False): def play_random(sounds, soundName, pause = False, interrupt = False):
key = [] key = []