Added soft dependency for 3d_armor

mobs/morlu.lua

@@ -95,6 +95,7 @@ mobs:register_mob("nssm:morlu", {
 			local m = 1
 
 			if self.attack:is_player() then
+				if minetest.get_modpath("3d_armor") then
 					local pname, player_inv, armor_inv, ppos = armor:get_valid_player(self.attack, "[set_player_armor]")
 					local pname = self.attack:get_player_name()
 					local player_inv = minetest.get_inventory({type='player', name = pname})
@@ -195,6 +196,27 @@ mobs:register_mob("nssm:morlu", {
 							end,self)
 						end
 					end
+				else
+					local s = self.object:getpos()
+					local p = self.attack:getpos()
+
+					set_animation(self, "punch")
+
+					if minetest.line_of_sight({x = p.x, y = p.y +1.5, z = p.z}, {x = s.x, y = s.y +1.5, z = s.z}) == true then
+						-- play attack sound
+						if self.sounds.attack then
+							minetest.sound_play(self.sounds.attack, {
+								object = self.object,
+								max_hear_distance = self.sounds.distance
+							})
+						end
+						-- punch player
+						self.attack:punch(self.object, 1.0,  {
+							full_punch_interval=1.0,
+							damage_groups = {fleshy=self.damage}
+						}, nil)
+					end
+				end
 			end
 		end
 	end,

mobs/morvalar.lua

@@ -83,6 +83,7 @@ mobs:register_mob("nssm:morvalar", {
 			local m = 1
 
 			if self.attack:is_player() then
+				if minetest.get_modpath("3d_armor") then
 					local pname, player_inv, armor_inv, ppos = armor:get_valid_player(self.attack, "[set_player_armor]")
 					local pname = self.attack:get_player_name()
 					local player_inv = minetest.get_inventory({type='player', name = pname})
@@ -152,6 +153,27 @@ mobs:register_mob("nssm:morvalar", {
 							end,self)
 						end
 					end
+				else
+					local s = self.object:getpos()
+					local p = self.attack:getpos()
+
+					set_animation(self, "punch")
+
+					if minetest.line_of_sight({x = p.x, y = p.y +1.5, z = p.z}, {x = s.x, y = s.y +1.5, z = s.z}) == true then
+						-- play attack sound
+						if self.sounds.attack then
+							minetest.sound_play(self.sounds.attack, {
+								object = self.object,
+								max_hear_distance = self.sounds.distance
+							})
+						end
+						-- punch player
+						self.attack:punch(self.object, 1.0,  {
+							full_punch_interval=1.0,
+							damage_groups = {fleshy=self.damage}
+						}, nil)
+					end
+				end
 			end
 		end
 	end,