add horses with modified spawnrates

README.txt

+-= MOBS-MOD for MINETEST =- by PilzAdam and KrupnovPavel
+Little has changed. Removed some bugs.
+The game now many living creatures.
+The sheep and the rat from MOBS-MOD
+Deer by Pavel_S
+
+All my models and change code on valid license The MIT License
+
+
+
+The MIT License (MIT)
+
+Copyright (c) 2014 Krupnov Pavel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file

depends.txt

+default
+mobs

init.lua

+
+-- horse functions
+
+local function is_ground(pos)
+	local nn = minetest.get_node(pos).name
+	return minetest.get_item_group(nn, "crumbly") ~= 0
+end
+
+local function get_sign(i)
+	if i == 0 then
+		return 0
+	else
+		return i/math.abs(i)
+	end
+end
+
+local function get_velocity(v, yaw, y)
+	local x = math.cos(yaw)*v
+	local z = math.sin(yaw)*v
+	return {x=x, y=y, z=z}
+end
+
+local function get_v(v)
+	return math.sqrt(v.x^2+v.z^2)
+end
+
+function merge(a, b)
+    if type(a) == 'table' and type(b) == 'table' then
+        for k,v in pairs(b) do if type(v)=='table' and type(a[k] or false)=='table' then merge(a[k],v) else a[k]=v end end
+    end
+    return a
+end
+
+-- HORSE go go goooo :)
+
+local horse = {
+	physical = true,
+	collisionbox = {-0.4, -0.01, -0.4, 0.4, 1, 0.4},
+	visual = "mesh",
+	stepheight = 1.1,
+	visual_size = {x=1,y=1},
+	mesh = "mobs_horseh1.x",
+	driver = nil,
+	v = 0,
+
+	on_rightclick = function(self, clicker)
+		if not clicker or not clicker:is_player() then
+			return
+		end
+		if self.driver and clicker == self.driver then
+			self.driver = nil
+			clicker:set_detach()
+		elseif not self.driver then
+			self.driver = clicker
+			clicker:set_attach(self.object, "", {x=0,y=5,z=0}, {x=0,y=0,z=0})
+			self.object:setyaw(clicker:get_look_yaw())
+		end
+	end,
+	
+	on_activate = function(self, staticdata, dtime_s)
+		self.object:set_armor_groups({immortal=1})
+		print (self.texture, self.jmp)
+	end,
+
+	on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, direction)
+		if puncher and puncher:is_player() then
+			puncher:get_inventory():add_item("main", self.name)
+			self.object:remove()
+		end
+	end,
+	
+	on_step = function(self, dtime)
+
+		self.v = get_v(self.object:getvelocity())*get_sign(self.v)
+
+		if self.driver then
+
+			local ctrl = self.driver:get_player_control()
+
+			if ctrl.up then
+				self.v = self.v + self.jmp
+			end
+			if ctrl.down then
+				self.v = self.v-0.1
+			end
+			if ctrl.left then
+				self.object:setyaw(self.object:getyaw()+math.pi/120+dtime*math.pi/120)
+			end
+			if ctrl.right then
+				self.object:setyaw(self.object:getyaw()-math.pi/120-dtime*math.pi/120)
+			end
+			if ctrl.jump then
+				local p = self.object:getpos()
+				p.y = p.y-0.5
+				if is_ground(p) then
+					local pos = self.object:getpos()
+					pos.y = math.floor(pos.y)+4
+					self.object:setpos(pos)
+					self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), 0))
+				end
+			end
+		end
+
+		local s = get_sign(self.v)
+		self.v = self.v - 0.02*s
+
+		if s ~= get_sign(self.v) then
+			self.object:setvelocity({x=0, y=0, z=0})
+			self.v = 0
+			return
+		end
+
+		if math.abs(self.v) > 4.5 then
+			self.v = 4.5*get_sign(self.v)
+		end
+	
+		local p = self.object:getpos()
+		p.y = p.y-0.5
+
+		if not is_ground(p) then
+			if minetest.registered_nodes[minetest.get_node(p).name].walkable then
+				self.v = 0
+			end
+			self.object:setacceleration({x=0, y=-10, z=0})
+			self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.object:getvelocity().y))
+		else
+			p.y = p.y+1
+			if is_ground(p) then
+				self.object:setacceleration({x=0, y=3, z=0})
+				local y = self.object:getvelocity().y
+				if y > 2 then
+					y = 2
+				end
+				if y < 0 then
+					self.object:setacceleration({x=0, y=10, z=0})
+				end
+				self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), y))
+			else
+				self.object:setacceleration({x=0, y=0, z=0})
+				if math.abs(self.object:getvelocity().y) < 1 then
+					local pos = self.object:getpos()
+					pos.y = math.floor(pos.y)+0.5
+					self.object:setpos(pos)
+					self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), 0))
+				else
+					self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.object:getvelocity().y))
+				end
+			end
+		end
+	end,
+}
+
+--END HORSE
+
+-- backup table
+local hbak = horse
+
+-- Brown Horse
+
+local hrs = {
+	textures = {"mobs_horseh1.png"},
+	jmp = 2,
+}
+minetest.register_entity("kpgmobs:horseh1", merge(hrs, horse))
+
+-- White Horse
+
+horse = hbak
+local peg = {
+	textures = {"mobs_horsepegh1.png"},
+	jmp = 2,
+}
+minetest.register_entity("kpgmobs:horsepegh1", merge(peg, horse))
+
+-- Black Horse
+
+horse = hbak
+local ara = {
+	textures = {"mobs_horsearah1.png"},
+	jmp = 3,
+}
+minetest.register_entity("kpgmobs:horsearah1", merge(ara, horse))
+
+-- tamed horse spawn eggs
+mobs:register_egg("kpgmobs:horseh1", "Tamed Brown Horse", "mobs_horse_inv.png", 0)
+mobs:register_egg("kpgmobs:horsepegh1", "Tamed White Horse", "mobs_horse_peg_inv.png", 0)
+mobs:register_egg("kpgmobs:horsearah1", "Tamed Arabic Horse", "mobs_horse_ara_inv.png", 0)
+
+-- saddle
+minetest.register_craftitem("kpgmobs:saddle", {
+	description = "Saddle",
+	inventory_image = "mobs_saddle.png",
+})
+
+minetest.register_craft({
+	output = "kpgmobs:saddle",
+	recipe = {
+		{'mobs:leather', 'mobs:leather', 'mobs:leather'},
+		{'mobs:leather', 'default:steel_ingot', 'mobs:leather'},
+		{'mobs:leather', 'default:steel_ingot', 'mobs:leather'},
+	}
+})
+
+mobs:register_mob("kpgmobs:horse", {
+	type = "animal",
+	hp_min = 5,
+	hp_max = 10,
+	collisionbox = {-0.4, -0.01, -0.4, 0.4, 1, 0.4},
+	textures = {
+		{"mobs_horse.png"},
+	},
+	visual = "mesh",
+	mesh = "mobs_horse.x",
+	makes_footstep_sound = true,
+	walk_velocity = 1,
+	armor = 200,
+	drops = {
+		{name = "mobs:meat_raw",
+		chance = 1,
+		min = 2,
+		max = 3,},
+	},
+	drawtype = "front",
+	water_damage = 1,
+	lava_damage = 5,
+	light_damage = 0,
+	animation = {
+		speed_normal = 15,
+		stand_start = 25,		stand_end = 75,
+		walk_start = 75,		walk_end = 100,
+	},
+	follow = "farming:wheat",
+	view_range = 5,
+
+	on_rightclick = function(self, clicker)
+		local tool = clicker:get_wielded_item()
+		if tool:get_name() == "kpgmobs:saddle" then
+			clicker:get_inventory():remove_item("main", "kpgmobs:saddle")
+			local pos = self.object:getpos()
+			self.object:remove()
+			minetest.add_entity(pos, "kpgmobs:horseh1")			
+		end
+	end,
+})
+mobs:register_spawn("kpgmobs:horse", {"default:dirt_with_grass"}, 20, 8, 200, 1, 31000)
+
+mobs:register_mob("kpgmobs:horse2", {
+	type = "animal",
+	hp_min = 5,
+	hp_max = 10,
+	collisionbox = {-0.4, -0.01, -0.4, 0.4, 1, 0.4},
+	textures = {
+		{"mobs_horsepeg.png"},
+	},
+	visual = "mesh",
+	mesh = "mobs_horse.x",
+	makes_footstep_sound = true,
+	walk_velocity = 1,
+	armor = 200,
+	drops = {
+		{name = "mobs:meat_raw",
+		chance = 1,
+		min = 2,
+		max = 3,},
+	},
+	drawtype = "front",
+	water_damage = 1,
+	lava_damage = 5,
+	light_damage = 0,
+	animation = {
+		speed_normal = 15,
+		stand_start = 25,		stand_end = 75,
+		walk_start = 75,		walk_end = 100,
+	},
+	follow = "farming:wheat",
+	view_range = 5,
+
+	on_rightclick = function(self, clicker)
+		local tool = clicker:get_wielded_item()
+		if tool:get_name() == "kpgmobs:saddle" then
+			clicker:get_inventory():remove_item("main", "kpgmobs:saddle")
+			local pos = self.object:getpos()
+			self.object:remove()
+			minetest.add_entity(pos, "kpgmobs:horsepegh1")			
+		end
+	end,
+})
+mobs:register_spawn("kpgmobs:horse2", {"default:dirt_with_grass"}, 20, 8, 150, 1, 31000)
+
+mobs:register_mob("kpgmobs:horse3", {
+	type = "animal",
+	hp_min = 5,
+	hp_max = 10,
+	collisionbox = {-0.4, -0.01, -0.4, 0.4, 1, 0.4},
+	textures = {
+		{"mobs_horseara.png"},
+	},
+	visual = "mesh",
+	mesh = "mobs_horse.x",
+	makes_footstep_sound = true,
+	walk_velocity = 1,
+	armor = 200,
+	drops = {
+		{name = "mobs:meat_raw",
+		chance = 1,
+		min = 2,
+		max = 3,},
+	},
+	drawtype = "front",
+	water_damage = 1,
+	lava_damage = 5,
+	light_damage = 0,
+	animation = {
+		speed_normal = 15,
+		stand_start = 25,		stand_end = 75,
+		walk_start = 75,		walk_end = 100,
+	},
+	follow = "farming:wheat",
+	view_range = 5,
+
+	on_rightclick = function(self, clicker)
+		local tool = clicker:get_wielded_item()
+		if tool:get_name() == "kpgmobs:saddle" then
+			clicker:get_inventory():remove_item("main", "kpgmobs:saddle")
+			local pos = self.object:getpos()
+			self.object:remove()
+			minetest.add_entity(pos, "kpgmobs:horsearah1")			
+		end
+	end,
+})
+mobs:register_spawn("kpgmobs:horse3", {"default:desert_sand"}, 20, 8, 120, 1, 31000)
+
+-- wild horse spawn eggs
+mobs:register_egg("kpgmobs:horse", "Brown Horse", "mobs_horse_inv.png", 0)
+mobs:register_egg("kpgmobs:horse2", "White Horse", "mobs_horse_peg_inv.png", 0)
+mobs:register_egg("kpgmobs:horse3", "Arabic Horse", "mobs_horse_ara_inv.png", 0)
+
+if minetest.setting_get("log_mods") then
+	minetest.log("action", "kpgmobs loaded")
+end