MineClone2/mods/ENTITIES/mcl_mobs/effects.lua

44 lines
1.0 KiB
Lua

local math, vector, minetest, mcl_mobs = math, vector, minetest, mcl_mobs
local mob_class = mcl_mobs.mob_class
-- play sound
function mob_class:mob_sound(soundname, is_opinion, fixed_pitch)
local soundinfo
if self.sounds_child and self.child then
soundinfo = self.sounds_child
elseif self.sounds then
soundinfo = self.sounds
end
if not soundinfo then
return
end
local sound = soundinfo[soundname]
if sound then
if is_opinion and self.opinion_sound_cooloff > 0 then
return
end
local pitch
if not fixed_pitch then
local base_pitch = soundinfo.base_pitch
if not base_pitch then
base_pitch = 1
end
if self.child and (not self.sounds_child) then
-- Children have higher pitch
pitch = base_pitch * 1.5
else
pitch = base_pitch
end
-- randomize the pitch a bit
pitch = pitch + math.random(-10, 10) * 0.005
end
minetest.sound_play(sound, {
object = self.object,
gain = 1.0,
max_hear_distance = self.sounds.distance,
pitch = pitch,
}, true)
self.opinion_sound_cooloff = 1
end
end