add piglin trading

piglin.lua

@@ -3,13 +3,18 @@
 --made for MC like Survival game
 --License for code WTFPL and otherwise stated in readmes
 
+local trading_items = {
+	{ itemstring = "mcl_core:obsidian", amount_min = 1, amount_max = 1 },
+	{ itemstring = "mcl_core:gravel", amount_min = 8, amount_max = 16 },
+	{ itemstring = "mcl_mobitems:leather", amount_min = 4, amount_max = 10 },
+}
+
 local S = minetest.get_translator("extra_mobs")
 local mod_bows = minetest.get_modpath("mcl_bows") ~= nil
 
 --###################
 --################### piglin
 --###################
-
 local piglin = {
 	type = "monster",
 	passive = false,
@@ -39,17 +44,11 @@ local piglin = {
 	walk_velocity = 4.317,
 	run_velocity = 5.6121,
 	drops = {
-		{name = "mcl_mobsitems:leather",
+		{name = "mcl_bows:crossbow",
-		chance = 1,
+		chance = 10,
-		min = 0,
+		min = 1,
 		max = 1,},
 	},
-	drops = {
-		{name = "mcl_mobitems:porkchop",
-		chance = 1,
-		min = 2,
-		max = 4,},
-	},
 	animation = {
 		stand_speed = 30,
 		walk_speed = 30,
@@ -64,9 +63,24 @@ local piglin = {
 	fear_height = 4,
 	view_range = 16,
 	on_spawn = function(self)
+		self.gold_items = 0
+		self.weapon = self.base_texture[2]
 		self.object:set_bone_position("Wield_Item", vector.new(-1.5,7,1.5), vector.new(170,90,90))
 	end,
   do_custom = function(self)
+		if self.trading == true then
+			self.state = "trading"
+			self.object:set_bone_position("Arm_Right_Pitch_Control", vector.new(-3,5.785,0), vector.new(20,-20,18))
+			self.object:set_bone_position("Head", vector.new(0,6.3,0), vector.new(-40,0,0))
+			self.base_texture[2] = "default_gold_ingot.png"
+			self.object:set_properties({textures = self.base_texture})
+		else
+			self.base_texture[2] = self.weapon
+			self.object:set_properties({textures = self.base_texture})
+			self.object:set_bone_position("Head", vector.new(0,6.3,0), vector.new(0,0,0))
+			self.object:set_bone_position("Arm_Right_Pitch_Control", vector.new(-3,5.785,0), vector.new(0,0,0))
+		end
+
 		if self.state ~= "attack" then
 			self._attacked_by_player = false
 		end
@@ -81,6 +95,28 @@ local piglin = {
 				end
     	end
     end
+  end,
+	on_rightclick = function(self, clicker)
+		if clicker:is_player() and clicker:get_wielded_item():get_name() == "mcl_core:gold_ingot" and self.state ~= "attack" then
+			local item_gold = clicker:get_wielded_item()
+			self.state = "stand"
+			mobs:set_animation(self, "stand")
+			item_gold:take_item()
+			self.trading = true
+			self.gold_items = self.gold_items + 1
+			minetest.after(5, function()
+				self.gold_items = self.gold_items - 1
+				if self.gold_items == 0 then
+					self.trading = false
+					self.state = "stand"
+				end
+				self.object:get_pos() = clicker:get_pos()
+				self.what_traded = trading_items[math.random(#trading_items)]
+				for x = 1, math.random(self.what_traded.amount_min, self.what_traded.amount_max) do
+					minetest.add_item({x=math.random(c_pos.x - 1, c_pos.x + 1), y=math.random(c_pos.y - 1, c_pos.y + 1), z= math.random(c_pos.z - 1, c_pos.z + 1)}, self.what_traded.itemstring)
+				end
+			end)
+		end
 	end,
 	do_punch = function(self, hitter)
 		if hitter:is_player() then
@@ -105,8 +141,62 @@ local piglin = {
 mobs:register_mob("extra_mobs:piglin", piglin)
 
 
+local sword_piglin = table.copy(piglin)
+sword_piglin.mesh = "mcl_armor_character.b3d"
+sword_piglin.textures = {"extra_mobs_sword_piglin.png", "default_tool_goldsword.png", "extra_mobs_trans.png"}
+sword_piglin.on_spawn = function()
+	return
+end
+sword_piglin.attack_type = "dogfight"
+sword_piglin.animation = {
+	stand_speed = 30,
+	walk_speed = 30,
+	punch_speed = 45,
+	run_speed = 30,
+	stand_start = 0,
+	stand_end = 79,
+	walk_start = 168,
+	walk_end = 187,
+	run_start = 440,
+	run_end = 459,
+	punch_start = 189,
+	punch_end = 198,
+}
+mobs:register_mob("extra_mobs:sword_piglin", sword_piglin)
+
+local zombified_piglin = table.copy(piglin)
+zombified_piglin.fire_resistant = 1
+zombified_piglin.do_custom = function()
+	return
+end
+zombified_piglin.attacks_monsters = true
+zombified_piglin.lava_damage = 0
+zombified_piglin.fire_damage = 0
+zombified_piglin.attack_animals = true
+sword_piglin.mesh = "mcl_armor_character.b3d"
+sword_piglin.textures = {"extra_mobs_zombified_piglin.png", "default_tool_goldsword.png", "extra_mobs_trans.png"}
+sword_piglin.on_spawn = function()
+	return
+end
+sword_piglin.attack_type = "dogfight"
+sword_piglin.animation = {
+	stand_speed = 30,
+	walk_speed = 30,
+	punch_speed = 45,
+	run_speed = 30,
+	stand_start = 0,
+	stand_end = 79,
+	walk_start = 168,
+	walk_end = 187,
+	run_start = 440,
+	run_end = 459,
+	punch_start = 189,
+	punch_end = 198,
+}
+mobs:register_mob("extra_mobs:zombified_piglin", zombified_piglin)
+
+
 -- Regular spawning in the Nether
 mobs:spawn_specific("extra_mobs:piglin", {"mcl_nether:netherrack"}, {"air"}, 0, minetest.LIGHT_MAX+1, 30, 6000, 3, mcl_vars.mg_nether_min, mcl_vars.mg_nether_max)
-
 -- spawn eggs
 mobs:register_egg("extra_mobs:piglin", S("piglin"), "extra_mobs_spawn_icon_piglin.png", 0)