fixes

petz/api/api_forms.lua

@@ -267,7 +267,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 		elseif fields.btn_fly then
 			mobkit.clear_queue_low(pet)
 			mobkit.clear_queue_high(pet)
-			pet.status = ""
+			pet.status = nil
 			mobkit.hq_fly(pet, 0)
 			minetest.after(2.5, function(pet)
 				if mobkit.is_alive(pet) then

petz/api/api_init_prop.lua

@@ -252,7 +252,7 @@ function petz.set_initial_properties(self, staticdata, dtime_s)
 		self.food_count = mobkit.remember(self, "food_count", 0)
 		self.was_killed_by_player = mobkit.remember(self, "was_killed_by_player", false)
 		self.dreamcatcher = mobkit.remember(self, "dreamcatcher", false)
-		self.status = mobkit.remember(self, "status", "")
+		self.status = mobkit.remember(self, "status", nil)
 		self.warn_attack = mobkit.remember(self, "warn_attack", false)
 		self.colorized = mobkit.remember(self, "colorized", nil)
 		self.convert = mobkit.remember(self, "convert", nil)
@@ -357,15 +357,15 @@ function petz.set_initial_properties(self, staticdata, dtime_s)
 	if self.is_pet and self.tamed then
 		petz.update_nametag(self)
 	end
-	if self.status and self.status ~= "" then
+	if self.status then
 		if self.status == "stand" then
 			petz.standhere(self)
 		elseif self.status == "guard" then
 			petz.guard(self)
 		elseif self.status == "sleep" then
-			self.status = "" --reset
+			self.status = nil --reset
 		else
-			self.status = ""
+			self.status = nil
 		end
 	end
 end

petz/api/api_orders.lua

@@ -1,7 +1,7 @@
 local modpath, S = ...
 
 petz.ownthing = function(self)
-	self.status = mobkit.remember(self, "status", "")
+	self.status = mobkit.remember(self, "status", nil)
 	if self.can_fly then
 		mobkit.hq_wanderfly(self, 0)
 	elseif self.can_swin and self.isinliquid then

petz/api/api_sleep.lua

@@ -92,7 +92,7 @@ function mobkit.hq_sleep(self, prty, force)
 						mobkit.clear_queue_high(self) --awake
 						local texture = self.textures[self.texture_no]
 						self.object:set_properties(self, {textures = {texture}}) --quit sleeping eyes
-						self.status = mobkit.remember(self, "status", "")
+						self.status = mobkit.remember(self, "status", nil)
 						return true
 				else
 					petz.do_particles_effect(self.object, self.object:get_pos(), "sleep")

petz/mobkit/bh_aquatic.lua

@@ -18,7 +18,7 @@ function mobkit.hq_aqua_jump(self, prty)
 		mokapi.make_sound("object", self.object, "petz_splash", petz.settings.max_hear_distance)
 		minetest.after(0.5, function(self, velocity)
 			if mobkit.is_alive(self.object) then
-				self.status = ""
+				self.status = nil
 				mobkit.clear_queue_high(self)
 			end
 		end, self, velocity)

petz/mobkit/bh_arboreal.lua

@@ -54,7 +54,7 @@ end
 function mobkit.hq_climb(self, prty)
 	local func=function(self)
 		if not petz.check_tree(self) then
-			self.status = ""
+			self.status = nil
 			mobkit.clear_queue_high(self)
 			mobkit.clear_queue_low(self)
 			return true
@@ -93,7 +93,7 @@ function mobkit.lq_climb(self)
 				end
 				if climb then
 					self.object:set_pos(climb_pos)
-					self.status = ""
+					self.status = nil
 				end
 				mobkit.clear_queue_high(self)
 				mobkit.clear_queue_low(self)

petz/mobkit/bh_head.lua

@@ -1,7 +1,7 @@
 local modpath, S = ...
 
 function petz.bh_look_at(self, player_pos, prty)
-	if not(self.status == "looking") then
+	if not(self.looking) then
 		mobkit.animate(self, "idle")
 		petz.hq_look_at(self, player_pos, prty)
 		return true
@@ -10,7 +10,7 @@ end
 
 function petz.hq_look_at(self, player_pos, prty)
 	local func = function(self)
-		if not(self.status == "looking") then
+		if not(self.looking) then
 			local random_time = math.random(2, 3)
 			petz.move_head(self, player_pos)
 			minetest.after(random_time, function(self)
@@ -18,11 +18,11 @@ function petz.hq_look_at(self, player_pos, prty)
 					mobkit.clear_queue_low(self)
 					mobkit.clear_queue_high(self)
 					petz.return_head_to_origin(self)
-					self.status = ""
+					self.looking = false
 					return true
 				end
 			end, self)
-			self.status = "looking"
+			self.looking = true
 		end
 	end
 	mobkit.queue_high(self, func, prty)

petz/mobkit/br_aquatic.lua

@@ -69,7 +69,7 @@ function petz.aquatic_brain(self)
 		mokapi.make_misc_sound(self, petz.settings.misc_sound_chance, petz.settings.max_hear_distance)
 
 		--Roam default
-		if mobkit.is_queue_empty_high(self)  and self.status == "" and not(self.status== "jump") then
+		if mobkit.is_queue_empty_high(self) and not(self.status) and not(self.status== "jump") then
 			mobkit.hq_aqua_roam(self, 0, self.max_speed)
 		end
 	end

petz/mobkit/br_brain.lua

@@ -111,7 +111,7 @@ function petz.bee_brain(self)
 		mokapi.make_misc_sound(self, petz.settings.misc_sound_chance, petz.settings.max_hear_distance)
 
 		--Roam default
-		if mobkit.is_queue_empty_high(self) and self.status == "" then
+		if mobkit.is_queue_empty_high(self) and not(self.status) then
 			mobkit.hq_wanderfly(self, 0)
 		end
 

petz/mobkit/br_herbivore.lua

@@ -197,7 +197,7 @@ function petz.herbivore_brain(self)
 
 		--Look_at Behaviour
 		if prty < 1 then
-			if petz.settings.look_at and player and self.head and petz.is_standing(self) and not(self.status == "looking") then
+			if petz.settings.look_at and player and self.head and petz.is_standing(self) and not(self.looking) then
 				if math.random(1, petz.settings.look_at_random) == 1 then
 					if petz.hq_look_at(self, player:get_pos(), 1) then
 						return
@@ -207,7 +207,7 @@ function petz.herbivore_brain(self)
 		end
 
 		--Roam default
-		if mobkit.is_queue_empty_high(self) and self.status == "" then
+		if mobkit.is_queue_empty_high(self) and not(self.status) then
 			if not(self.can_fly) then
 				mobkit.hq_roam(self, 0)
 			else

petz/mobkit/br_predator.lua

@@ -89,7 +89,7 @@ function petz.predator_brain(self)
 		mokapi.make_misc_sound(self, petz.settings.misc_sound_chance, petz.settings.max_hear_distance)
 
 		--Roam default
-		if mobkit.is_queue_empty_high(self) and self.status == "" then
+		if mobkit.is_queue_empty_high(self) and not(self.status) then
 			mobkit.hq_roam(self, 0)
 		end
 

petz/mobkit/br_semiaquatic.lua

@@ -80,7 +80,7 @@ function petz.semiaquatic_brain(self)
 		end
 
 		--Roam default
-		if mobkit.is_queue_empty_high(self) and self.status == "" then
+		if mobkit.is_queue_empty_high(self) and not(self.status) then
 			if petz.isinliquid(self) then
 				mobkit.hq_aqua_roam(self, 0, self.max_speed)
 			else