Merge pull request 'Add in random sounds/hurt/death sounds and stop mobs from reviving on server restart again' (#1646) from jordan4ibanez/MineClone2:mineclone5 into mineclone5

Reviewed-on: MineClone2/MineClone2#1646

mods/ENTITIES/mcl_mobs/api/api.lua

@@ -264,7 +264,6 @@ function mobs:register_mob(name, def)
 		tamed = false,
 		pause_timer = 0,
 		gotten = false,
-		health = 0,
 		reach = def.reach or 3,
 		htimer = 0,
 		texture_list = def.textures,
@@ -362,6 +361,10 @@ function mobs:register_mob(name, def)
 
 		ignores_cobwebs = def.ignores_cobwebs,
 		breath = def.breath_max or 6,
+
+		--random_sound_timer = 0,
+		random_sound_timer_min = 3,
+		random_sound_timer_max = 10,
 		--end j4i stuff
 
 		-- MCL2 extensions

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

@@ -829,9 +829,18 @@ mobs.mob_step = function(self, dtime)
 		end
 	end
 
-	--do death logic (animation, poof, explosion, etc)
-	if self.health <= 0 then
+	--color modifier which coincides with the pause_timer
+	if self.old_health and self.health < self.old_health then		
+		self.object:set_texture_mod("^[colorize:red:120")
+		--fix double death sound
+		if self.health > 0 then
+			mobs.play_sound(self,"damage")
+		end
+	end	
+	self.old_health = self.health
 
+	--do death logic (animation, poof, explosion, etc)
+	if self.health <= 0 or self.dead then
 		--play death sound once
 		if not self.played_death_sound then
 			self.dead = true
@@ -855,12 +864,9 @@ mobs.mob_step = function(self, dtime)
 		return
 	end
 
-	--color modifier which coincides with the pause_timer
-	if self.old_health and self.health < self.old_health then		
-		self.object:set_texture_mod("^[colorize:red:120")
-		mobs.play_sound(self,"damage")
-	end	
-	self.old_health = self.health
+	mobs.random_sound_handling(self,dtime)
+
+	
 
 
 	--mobs drowning mechanic

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

@@ -137,10 +137,17 @@ mobs.mob_activate = function(self, staticdata, def, dtime)
 		}
 	end
 
-	if not self.dead and self.health == 0 then
+	--stop mobs from reviving
+	if not self.dead and not self.health then
 		self.health = math_random (self.hp_min, self.hp_max)
 	end
 
+	
+
+	if not self.random_sound_timer then
+		self.random_sound_timer = math_random(self.random_sound_timer_min,self.random_sound_timer_max)
+	end
+
 	if self.breath == nil then
 		self.breath = self.breath_max
 	end
@@ -178,13 +185,21 @@ mobs.mob_activate = function(self, staticdata, def, dtime)
 	self.opinion_sound_cooloff = 0 -- used to prevent sound spam of particular sound types
 
 	self.texture_mods = {}
-	self.object:set_texture_mod("")
+	
 
 	self.v_start = false
 	self.timer = 0
 	self.blinktimer = 0
 	self.blinkstatus = false
 
+
+	--continue mob effect on server restart
+	if self.dead or self.health <= 0 then
+		self.object:set_texture_mod("^[colorize:red:120")
+	else
+		self.object:set_texture_mod("")
+	end
+	
 	-- check existing nametag
 	if not self.nametag then
 		self.nametag = def.nametag

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

@@ -22,11 +22,26 @@ end
 --generic sound handler for mobs
 mobs.play_sound_handler = function(self, sound)
     local pitch = (100 + math_random(-15,15) + math_random()) / 100
+    local distance = self.sounds.distance or 16
 
     minetest.sound_play(sound, {
         object = self.object,
         gain = 1.0,
-        max_hear_distance = self.sounds.distance,
+        max_hear_distance = distance,
         pitch = pitch,
     }, true)
+end
+
+
+--random sound timing handler
+mobs.random_sound_handling = function(self,dtime)
+
+    self.random_sound_timer = self.random_sound_timer - dtime
+
+    --play sound and reset timer
+    if self.random_sound_timer <= 0 then
+        mobs.play_sound(self,"random")
+        self.random_sound_timer = math_random(self.random_sound_timer_min,self.random_sound_timer_max)
+    end
+
 end

mods/ENTITIES/mobs_mc/villager.lua

@@ -971,6 +971,8 @@ mobs:register_mob("mobs_mc:villager", {
 	-- TODO: sounds
 	sounds = {
 		random = "mobs_mc_villager",
+		damage = "mobs_mc_villager_hurt",
+		death  = "mobs_mc_villager_hurt",
 		distance = 10,
 	},
 	animation = {