Fixed fall damage

api.lua

@@ -32,7 +32,7 @@ function mobs:register_mob(name, def)
 		light_damage = def.light_damage,
 		water_damage = def.water_damage,
 		lava_damage = def.lava_damage,
-		fall_damage = def.fall_damage or true,
+		fall_damage = def.fall_damage or 1,
 		drops = def.drops,
 		armor = def.armor,
 		drawtype = def.drawtype,
@@ -207,19 +207,15 @@ function mobs:register_mob(name, def)
 			end
 
 			-- fall damage
-			if self.fall_damage and self.object:getvelocity().y == 0 then
+			if self.fall_damage == 1 and self.object:getvelocity().y == 0 then
-				if not self.old_y then
-					self.old_y = self.object:getpos().y
-				else
 				local d = self.old_y - self.object:getpos().y
 				if d > 5 then
-						local damage = d-5
+					local damage = math.floor(d - 5)
 					self.object:set_hp(self.object:get_hp()-damage)
 					check_for_death(self)
 				end
 				self.old_y = self.object:getpos().y
 			end
-			end
 			
 			-- if pause state then this is where the loop ends
 			-- pause is only set after a monster is hit
@@ -584,7 +580,7 @@ function mobs:register_mob(name, def)
 			self.object:set_armor_groups({fleshy=self.armor})
 			self.object:setacceleration({x=0, y=-10, z=0})
 			self.state = "stand"
-			self.object:setvelocity({x=0, y=self.object:getvelocity().y, z=0})
+			self.object:setvelocity({x=0, y=self.object:getvelocity().y, z=0}) ; self.old_y = self.object:getpos().y
 			self.object:setyaw(math.random(1, 360)/180*math.pi)
 			if self.type == "monster" and peaceful_only then
 				self.object:remove()
@@ -764,7 +760,7 @@ end
 
 -- on mob death drop items
 function check_for_death(self)
-	if self.object:get_hp() < 1 then
+	if self.object:get_hp() > 0 then return end
 	local pos = self.object:getpos()
 	pos.y = pos.y + 0.5 -- drop items half a block higher
 	self.object:remove()
@@ -777,12 +773,9 @@ function check_for_death(self)
 			end
 		end
 	end
-					
 	if self.sounds.death ~= nil then
 		minetest.sound_play(self.sounds.death,{object = self.object,})
 	end
-
-	end
 end
 		
 function mobs:register_arrow(name, def)

bee.lua

@@ -34,6 +34,7 @@ mobs:register_mob("mobs:bee", {
 	water_damage = 1,
 	lava_damage = 1,
 	light_damage = 0,
+	fall_damage = 0,
 	-- model animation
 	animation = {
 		speed_normal = 15,

chicken.lua

@@ -40,6 +40,7 @@ mobs:register_mob("mobs:chicken", {
 	water_damage = 1,
 	lava_damage = 5,
 	light_damage = 0,
+	fall_damage = 0,
 	-- model animation
 	animation = {
 		speed_normal = 15,

mese_monster.lua

@@ -34,7 +34,7 @@ mobs:register_mob("mobs:mese_monster", {
 	walk_velocity = 0.5,
 	run_velocity = 2,
 	jump = true,
-	fall_damage = false,
+	fall_damage = 0,
 	-- drops mese when dead
 	drops = {
 		{name = "default:mese_crystal",