Add in unused head code elements

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

@@ -834,15 +834,15 @@ mobs.mob_step = function(self, dtime)
 	--DEBUG TIME!
 	--REMEMBER TO MOVE THIS AFTER DEATH CHECK
 
-	if self.has_head then
-		mobs.do_head_logic(self,dtime)
-	end
+	--if self.has_head then
+	--	mobs.do_head_logic(self,dtime)
+	--end
 
 
 
-	if true then--DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG
-		return
-	end
+	--if true then--DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG DEBUG
+	--	return
+	--end
 
 	--despawn mechanism
 	--don't despawned tamed or bred mobs

mods/ENTITIES/mobs_mc/pig.lua

@@ -19,6 +19,22 @@ mobs:register_mob("mobs_mc:pig", {
 		"mobs_mc_pig.png", -- base
 		"blank.png", -- saddle
 	}},
+
+	--head code
+	has_head = true,
+	head_bone = "head",
+
+	swap_y_with_x = false,
+	reverse_head_yaw = false,
+
+	head_bone_pos_y = 2.4,
+	head_bone_pos_z = 0,
+
+	head_height_offset = 1.1,
+	head_direction_offset = 0,
+	head_pitch_modifier = 0,
+	--end head code
+
 	visual_size = {x=2.5, y=2.5},
 	makes_footstep_sound = true,
 	walk_velocity = 1,

mods/ENTITIES/mobs_mc/sheep.lua

@@ -78,6 +78,22 @@ mobs:register_mob("mobs_mc:sheep", {
 	makes_footstep_sound = true,
 	walk_velocity = 1,
 	run_velocity = 3,
+	
+	--head code
+	has_head = true,
+	head_bone = "head",
+	
+	swap_y_with_x = false,
+	reverse_head_yaw = false,
+
+	head_bone_pos_y = 3.6,
+	head_bone_pos_z = -0.6,
+
+	head_height_offset = 1.0525,
+	head_direction_offset = 0.5,
+	head_pitch_modifier = 0,
+	--end head code
+
 	drops = {
 		{name = mobs_mc.items.mutton_raw,
 		chance = 1,

mods/ENTITIES/mobs_mc/skeleton+stray.lua

@@ -34,6 +34,22 @@ local skeleton = {
 		"mcl_bows_bow_0.png", -- bow
 		"mobs_mc_skeleton.png", -- skeleton
 	} },
+
+	--head code
+	has_head = false,
+	head_bone = "head",
+
+	swap_y_with_x = true,
+	reverse_head_yaw = true,
+
+	head_bone_pos_y = 2.4,
+	head_bone_pos_z = 0,
+
+	head_height_offset = 1.1,
+	head_direction_offset = 0,
+	head_pitch_modifier = 0,
+	--end head code
+
 	visual_size = {x=1, y=1},
 	makes_footstep_sound = true,
 	textures = {

mods/ENTITIES/mobs_mc/wolf.lua

@@ -30,6 +30,22 @@ local wolf = {
 	rotate = 270,
 	passive = false,
 	group_attack = true,
+
+	--head code
+	has_head = false,
+	head_bone = "head",
+	
+	swap_y_with_x = false,
+	reverse_head_yaw = false,
+
+	head_bone_pos_y = 3.6,
+	head_bone_pos_z = -0.6,
+
+	head_height_offset = 1.0525,
+	head_direction_offset = 0.5,
+	head_pitch_modifier = 0,
+	--end head code
+
 	collisionbox = {-0.3, -0.00, -0.3, 0.3, 0.85, 0.3},
 	visual = "mesh",
 	mesh = "mobs_mc_wolf.b3d",

mods/ENTITIES/mobs_mc/zombie.lua

@@ -75,6 +75,22 @@ local zombie = {
 		damage = "mobs_mc_zombie_hurt",
 		distance = 16,
 	},
+
+	--head code
+	has_head = false,
+	head_bone = "Head",
+
+	swap_y_with_x = true,
+	reverse_head_yaw = true,
+
+	head_bone_pos_y = 2.4,
+	head_bone_pos_z = 0,
+
+	head_height_offset = 1.1,
+	head_direction_offset = 0,
+	head_pitch_modifier = 0,
+	--end head code
+
 	eye_height = 1.65,
 	walk_velocity = 1,
 	run_velocity = 3.5,

mods/ENTITIES/mobs_mc/zombiepig.lua

@@ -43,6 +43,22 @@ local pigman = {
 		damage = "mobs_mc_zombiepig_hurt",
 		distance = 16,
 	},
+
+	--head code
+	has_head = false,
+	head_bone = "head",
+
+	swap_y_with_x = true,
+	reverse_head_yaw = true,
+
+	head_bone_pos_y = 2.4,
+	head_bone_pos_z = 0,
+
+	head_height_offset = 1.1,
+	head_direction_offset = 0,
+	head_pitch_modifier = 0,
+	--end head code
+
 	jump = true,
 	makes_footstep_sound = true,
 	walk_velocity = .8,