Experimenting the new mount library of mobs_api

mobs/scrausics.lua

@@ -8,11 +8,10 @@ mobs:register_mob("nssm:scrausics", {
 	textures = {{"scrausics.png"}},
 	visual_size = {x=10, y=10},
 	view_range = 35,
-	rotate = 270,
 	walk_velocity = 2,
 	run_velocity = 3,
 	fall_speed = 0,
-	 stepheight = 3,
+	stepheight = 3,
 	floats=1,
 	sounds = {
 		random = "scrausics",
@@ -37,6 +36,7 @@ mobs:register_mob("nssm:scrausics", {
 	light_damage = 0,
 	group_attack=true,
 	attack_animals=true,
+	follow = {"farming:wheat"},
 	knock_back=2,
 	blood_texture="nssm_blood.png",
 	on_rightclick = nil,
@@ -45,6 +45,7 @@ mobs:register_mob("nssm:scrausics", {
 	animation = {
 		speed_normal = 25,
 		speed_run = 25,
+		speed_die = 20,
 		stand_start = 220,
 		stand_end = 280,
 		walk_start = 140,
@@ -53,5 +54,89 @@ mobs:register_mob("nssm:scrausics", {
 		run_end = 210,
 		punch_start = 20,
 		punch_end = 50,
-	}
+		die_start = 290,
+		die_end = 310,
+		punch2_start = 60,
+		punch2_end = 100,
+	},
+	do_custom = function(self, dtime)
+
+		-- set needed values if not already present
+		if not self.v2 then
+			self.v2 = 0
+			self.max_speed_forward = 6
+			self.max_speed_reverse = 2
+			self.accel = 6
+			self.terrain_type = 3
+			self.driver_attach_at = {x = -0.05, y = 1, z = 0}
+			self.driver_eye_offset = {x = 0, y = -2, z = 0}
+			self.driver_scale = {x = 0.09, y = 0.09}
+		end
+
+		-- if driver present allow control of horse
+		if self.driver then
+
+			mobs.drive(self, "punch2", "stand", true, dtime)
+
+			return false -- skip rest of mob functions
+		end
+
+		return true
+	end,
+
+	on_die = function(self, pos)
+
+		-- drop saddle when horse is killed while riding
+		-- also detach from horse properly
+		if self.driver then
+			minetest.add_item(pos, "mobs:saddle")
+			mobs.detach(self.driver, {x = 1, y = 0, z = 1})
+		end
+
+	end,
+
+	on_rightclick = function(self, clicker)
+
+		-- make sure player is clicking
+		if not clicker or not clicker:is_player() then
+			return
+		end
+
+		-- feed, tame or heal horse
+		if mobs:feed_tame(self, clicker, 10, true, true) then
+			return
+		end
+
+		-- make sure tamed horse is being clicked by owner only
+		if self.tamed and self.owner == clicker:get_player_name() then
+
+			local inv = clicker:get_inventory()
+
+			-- detatch player already riding horse
+			if self.driver and clicker == self.driver then
+
+				mobs.detach(clicker, {x = 1, y = 0, z = 1})
+
+				-- add saddle back to inventory
+				if inv:room_for_item("main", "mobs:saddle") then
+					inv:add_item("main", "mobs:saddle")
+				else
+					minetest.add_item(clicker.getpos(), "mobs:saddle")
+				end
+
+			-- attach player to horse
+			elseif not self.driver
+			and clicker:get_wielded_item():get_name() == "mobs:saddle" then
+
+				self.object:set_properties({stepheight = 1.1})
+				mobs.attach(self, clicker)
+
+				-- take saddle from inventory
+				inv:remove_item("main", "mobs:saddle")
+			end
+		end
+
+		-- used to capture horse with magic lasso
+		mobs:capture_mob(self, clicker, 0, 0, 80, false, nil)
+	end
 })