Enable group spawning for all mobs, add mc values

mods/ENTITIES/mobs_mc/bat.lua

@@ -7,6 +7,7 @@ mcl_mobs:register_mob("mobs_mc:bat", {
 	type = "animal",
 	spawn_class = "ambient",
 	can_despawn = true,
+	spawn_in_group = 8,
 	passive = true,
 	hp_min = 6,
 	hp_max = 6,

mods/ENTITIES/mobs_mc/blaze.lua

@@ -16,6 +16,8 @@ mcl_mobs:register_mob("mobs_mc:blaze", {
 	description = S("Blaze"),
 	type = "monster",
 	spawn_class = "hostile",
+	spawn_in_group_min = 2,
+	spawn_in_group = 3,
 	hp_min = 20,
 	hp_max = 20,
 	xp_min = 10,

mods/ENTITIES/mobs_mc/cod.lua

@@ -40,7 +40,8 @@ local cod = {
 	xp_max = 3,
 	armor = 100,
 	rotate = 180,
-	spawn_in_group = 10,
+	spawn_in_group_min = 3,
+	spawn_in_group = 8,
 	tilt_swim = true,
 	collisionbox = {-0.3, 0.0, -0.3, 0.3, 0.79, 0.3},
 	visual = "mesh",

mods/ENTITIES/mobs_mc/cow+mooshroom.lua

@@ -83,6 +83,8 @@ mcl_mobs:register_mob("mobs_mc:cow", cow_def)
 local mooshroom_def = table.copy(cow_def)
 mooshroom_def.description = S("Mooshroom")
 mooshroom_def.mesh = "mobs_mc_cow.b3d"
+mooshroom_def.spawn_in_group_min = 4
+mooshroom_def.spawn_in_group = 8
 mooshroom_def.textures = { {"mobs_mc_mooshroom.png", "mobs_mc_mushroom_red.png"}, {"mobs_mc_mooshroom_brown.png", "mobs_mc_mushroom_brown.png" } }
 mooshroom_def.on_rightclick = function(self, clicker)
 	if mcl_mobs:feed_tame(self, clicker, 1, true, true) then return end

mods/ENTITIES/mobs_mc/ghast.lua

@@ -23,6 +23,7 @@ mcl_mobs:register_mob("mobs_mc:ghast", {
 	collisionbox = {-2, 5, -2, 2, 9, 2},
 	visual = "mesh",
 	mesh = "mobs_mc_ghast.b3d",
+	spawn_in_group = 1,
 	textures = {
 		{"mobs_mc_ghast.png"},
 	},

mods/ENTITIES/mobs_mc/guardian.lua

@@ -8,12 +8,14 @@ mcl_mobs:register_mob("mobs_mc:guardian", {
 	description = S("Guardian"),
 	type = "monster",
 	spawn_class = "hostile",
+	spawn_in_group_min = 2,
+	spawn_in_group = 4,
 	hp_min = 30,
 	hp_max = 30,
 	xp_min = 10,
 	xp_max = 10,
 	breath_max = -1,
-    	passive = false,
+	passive = false,
 	attack_type = "dogfight",
 	pathfinding = 1,
 	view_range = 16,

mods/ENTITIES/mobs_mc/horse.lua

@@ -100,6 +100,8 @@ local horse = {
 	description = S("Horse"),
 	type = "animal",
 	spawn_class = "passive",
+	spawn_in_group_min = 2,
+	spawn_in_group = 6,
 	visual = "mesh",
 	mesh = "mobs_mc_horse.b3d",
 	visual_size = {x=3.0, y=3.0},
@@ -490,6 +492,8 @@ local d = 0.86 -- donkey scale
 local donkey = table.copy(horse)
 donkey.description = S("Donkey")
 donkey.textures = {{"blank.png", "mobs_mc_donkey.png", "blank.png"}}
+donkey.spawn_in_group = 3
+donkey.spawn_in_group_min = 1
 donkey.animation = {
 	speed_normal = 25,
 	stand_start = 0, stand_end = 0,

mods/ENTITIES/mobs_mc/llama.lua

@@ -28,6 +28,8 @@ mcl_mobs:register_mob("mobs_mc:llama", {
 	description = S("Llama"),
 	type = "animal",
 	spawn_class = "passive",
+	spawn_in_group_min = 4,
+	spawn_in_group = 6,
 	hp_min = 15,
 	hp_max = 30,
 	xp_min = 1,

mods/ENTITIES/mobs_mc/ocelot.lua

@@ -30,6 +30,8 @@ local ocelot = {
 	type = "animal",
 	spawn_class = "passive",
 	can_despawn = true,
+	spawn_in_group = 3,
+	spawn_in_group_min = 1,
 	hp_min = 10,
 	hp_max = 10,
 	xp_min = 1,

mods/ENTITIES/mobs_mc/rabbit.lua

@@ -6,9 +6,10 @@ local rabbit = {
 	description = S("Rabbit"),
 	type = "animal",
 	spawn_class = "passive",
+	spawn_in_group_min = 2,
+	spawn_in_group = 3,
 	passive = true,
 	reach = 1,
-
 	hp_min = 3,
 	hp_max = 3,
 	xp_min = 1,

mods/ENTITIES/mobs_mc/villager_zombie.lua

@@ -29,6 +29,7 @@ mcl_mobs:register_mob("mobs_mc:villager_zombie", {
 	description = S("Zombie Villager"),
 	type = "monster",
 	spawn_class = "hostile",
+	spawn_in_group = 1,
 	hp_min = 20,
 	hp_max = 20,
 	xp_min = 5,

mods/ENTITIES/mobs_mc/wolf.lua

@@ -18,6 +18,7 @@ local wolf = {
 	xp_max = 3,
 	passive = false,
 	group_attack = true,
+	spawn_in_group = 8,
 	collisionbox = {-0.3, -0.01, -0.3, 0.3, 0.84, 0.3},
 	visual = "mesh",
 	mesh = "mobs_mc_wolf.b3d",