Add in sound_handling and make explosion type mobs make their attack sound before explosion animation

mods/ENTITIES/mcl_mobs/api/api.lua

@@ -157,6 +157,7 @@ dofile(api_path .. "interaction.lua")
 dofile(api_path .. "movement.lua")
 dofile(api_path .. "set_up.lua")
 dofile(api_path .. "attack_type_instructions.lua")
+dofile(api_path .. "sound_handling.lua")
 
 
 mobs.spawning_mobs = {}

mods/ENTITIES/mcl_mobs/api/mob_functions/attack_type_instructions.lua

@@ -14,8 +14,6 @@ mobs.explode_attack_walk = function(self,dtime)
     mobs.set_yaw_while_attacking(self)
 
     --make mob walk up to player within 2 nodes distance then start exploding
-
-    --THIS NEEDS TO BE RECODED TO TAKE COLLISION BOXES INTO ACCOUNT!!!
     if vector_distance(self.object:get_pos(), self.attacking:get_pos()) >= self.reach then
         mobs.set_velocity(self, self.run_velocity)
         mobs.set_mob_animation(self,"run")
@@ -28,12 +26,17 @@ mobs.explode_attack_walk = function(self,dtime)
         if not self.explosion_animation then
             self.explosion_animation = 0
         end
+
+        --play ignite sound
+        if self.explosion_animation == 0 then
+            mobs.play_sound(self,"attack")
+        end
+
         mobs.set_mob_animation(self,"stand")
 
         mobs.handle_explosion_animation(self)
 
         self.explosion_animation = self.explosion_animation + (dtime/2)
-
     end
 
     --make explosive mobs jump

mods/ENTITIES/mcl_mobs/api/mob_functions/sound_handling.lua

@@ -0,0 +1,32 @@
+local math_random = math.random
+
+
+--generic call for sound handler for mobs (data access)
+mobs.play_sound = function(self,sound)
+    local soundinfo = self.sounds
+
+    if not soundinfo then
+        return
+    end
+
+    local play_sound = soundinfo[sound]
+
+    if not play_sound then
+        return
+    end
+
+    mobs.play_sound_handler(self, play_sound)
+end
+
+
+--generic sound handler for mobs
+mobs.play_sound_handler = function(self, sound)
+    local pitch = (100 + math_random(-15,15) + math_random()) / 100
+
+    minetest.sound_play(sound, {
+        object = self.object,
+        gain = 1.0,
+        max_hear_distance = self.sounds.distance,
+        pitch = pitch,
+    }, true)
+end