200 lines
6.4 KiB
Lua
200 lines
6.4 KiB
Lua
--MCmobs v0.4
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--maikerumine
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--made for MC like Survival game
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--License for code WTFPL and otherwise stated in readmes
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local S = minetest.get_translator("mobs_mc")
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local snow_trail_frequency = 0.5 -- Time in seconds for checking to add a new snow trail
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local mobs_griefing = minetest.settings:get_bool("mobs_griefing") ~= false
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local mod_throwing = minetest.get_modpath("mcl_throwing") ~= nil
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local gotten_texture = {
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"mobs_mc_snowman.png",
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"blank.png",
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"blank.png",
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"blank.png",
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"blank.png",
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"blank.png",
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"blank.png",
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}
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mcl_mobs:register_mob("mobs_mc:snowman", {
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description = S("Snow Golem"),
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type = "npc",
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spawn_class = "passive",
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passive = true,
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hp_min = 4,
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hp_max = 4,
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pathfinding = 1,
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view_range = 10,
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fall_damage = 0,
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water_damage = 4,
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rain_damage = 4,
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armor = { fleshy = 100, water_vulnerable = 100 },
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attacks_monsters = true,
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collisionbox = {-0.35, -0.01, -0.35, 0.35, 1.89, 0.35},
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visual = "mesh",
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mesh = "mobs_mc_snowman.b3d",
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sounds = {
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damage = { name = "mobs_mc_snowman_hurt", gain = 0.2 },
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death = { name = "mobs_mc_snowman_death", gain = 0.25 },
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distance = 16,
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},
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textures = {
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"mobs_mc_snowman.png", --snowman texture
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"farming_pumpkin_side.png", --top
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"farming_pumpkin_top.png", --down
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"farming_pumpkin_face.png", --front
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"farming_pumpkin_side.png", --left
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"farming_pumpkin_side.png", --right
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"farming_pumpkin_top.png", --left
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},
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gotten_texture = gotten_texture,
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drops = {{ name = mobs_mc.items.snowball, chance = 1, min = 0, max = 15 }},
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visual_size = {x=3, y=3},
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walk_velocity = 0.6,
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run_velocity = 2,
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jump = true,
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makes_footstep_sound = true,
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attack_type = "shoot",
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arrow = "mcl_throwing:snowball_entity",
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shoot_arrow = function(self, pos, dir)
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if mod_throwing then
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mcl_throwing.throw("mcl_throwing:snowball", pos, dir, nil, self.object)
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end
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end,
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shoot_interval = 1,
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shoot_offset = 1,
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animation = {
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stand_speed = 25,
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walk_speed = 25,
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run_speed = 50,
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stand_start = 20,
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stand_end = 40,
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walk_start = 0,
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walk_end = 20,
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run_start = 0,
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run_end = 20,
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die_start = 40,
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die_end = 50,
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die_speed = 15,
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die_loop = false,
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},
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do_custom = function(self, dtime)
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if not mobs_griefing then
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return
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end
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-- Leave a trail of top snow behind.
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-- This is done in do_custom instead of just using replace_what because with replace_what,
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-- the top snop may end up floating in the air.
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if not self._snowtimer then
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self._snowtimer = 0
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return
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end
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self._snowtimer = self._snowtimer + dtime
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if self.health > 0 and self._snowtimer > snow_trail_frequency then
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self._snowtimer = 0
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local pos = self.object:get_pos()
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local below = {x=pos.x, y=pos.y-1, z=pos.z}
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local def = minetest.registered_nodes[minetest.get_node(pos).name]
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-- Node at snow golem's position must be replacable
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if def and def.buildable_to then
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-- Node below must be walkable
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-- and a full cube (this prevents oddities like top snow on top snow, lower slabs, etc.)
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local belowdef = minetest.registered_nodes[minetest.get_node(below).name]
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if belowdef and belowdef.walkable and (belowdef.node_box == nil or belowdef.node_box.type == "regular") then
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-- Place top snow
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minetest.set_node(pos, {name = mobs_mc.items.top_snow})
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end
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end
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end
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end,
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-- Remove pumpkin if using shears
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on_rightclick = function(self, clicker)
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local item = clicker:get_wielded_item()
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if self.gotten ~= true and item:get_name() == mobs_mc.items.shears then
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-- Remove pumpkin
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self.gotten = true
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self.object:set_properties({
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textures = gotten_texture,
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})
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local pos = self.object:get_pos()
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minetest.sound_play("mcl_tools_shears_cut", {pos = pos}, true)
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if minetest.registered_items["mcl_farming:pumpkin_face"] then
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minetest.add_item({x=pos.x, y=pos.y+1.4, z=pos.z}, "mcl_farming:pumpkin_face")
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end
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-- Wear out
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if not minetest.is_creative_enabled(clicker:get_player_name()) then
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item:add_wear(mobs_mc.misc.shears_wear)
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clicker:get_inventory():set_stack("main", clicker:get_wield_index(), item)
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end
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end
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end,
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})
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local summon_particles = function(obj)
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local lua = obj:get_luaentity()
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local min = {x=lua.collisionbox[1], y=lua.collisionbox[2], z=lua.collisionbox[3]}
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local max = {x=lua.collisionbox[4], y=lua.collisionbox[5], z=lua.collisionbox[6]}
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local pos = obj:get_pos()
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minetest.add_particlespawner({
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amount = 60,
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time = 0.1,
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minpos = vector.add(pos, min),
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maxpos = vector.add(pos, max),
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minvel = {x = -0.1, y = -0.1, z = -0.1},
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maxvel = {x = 0.1, y = 0.1, z = 0.1},
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minexptime = 1.0,
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maxexptime = 2.0,
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minsize = 2.0,
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maxsize = 3.0,
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texture = "mcl_particles_smoke.png",
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})
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end
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-- This is to be called when a pumpkin or jack'o lantern has been placed. Recommended: In the on_construct function
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-- of the node.
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-- This summons a snow golen when pos is next to a row of two snow blocks.
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mobs_mc.tools.check_snow_golem_summon = function(pos)
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local checks = {
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-- These are the possible placement patterns
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-- { snow block pos. 1, snow block pos. 2, snow golem spawn position }
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{ {x=pos.x, y=pos.y-1, z=pos.z}, {x=pos.x, y=pos.y-2, z=pos.z}, {x=pos.x, y=pos.y-2.5, z=pos.z} },
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{ {x=pos.x, y=pos.y+1, z=pos.z}, {x=pos.x, y=pos.y+2, z=pos.z}, {x=pos.x, y=pos.y-0.5, z=pos.z} },
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{ {x=pos.x-1, y=pos.y, z=pos.z}, {x=pos.x-2, y=pos.y, z=pos.z}, {x=pos.x-2, y=pos.y-0.5, z=pos.z} },
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{ {x=pos.x+1, y=pos.y, z=pos.z}, {x=pos.x+2, y=pos.y, z=pos.z}, {x=pos.x+2, y=pos.y-0.5, z=pos.z} },
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{ {x=pos.x, y=pos.y, z=pos.z-1}, {x=pos.x, y=pos.y, z=pos.z-2}, {x=pos.x, y=pos.y-0.5, z=pos.z-2} },
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{ {x=pos.x, y=pos.y, z=pos.z+1}, {x=pos.x, y=pos.y, z=pos.z+2}, {x=pos.x, y=pos.y-0.5, z=pos.z+2} },
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}
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for c=1, #checks do
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local b1 = checks[c][1]
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local b2 = checks[c][2]
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local place = checks[c][3]
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local b1n = minetest.get_node(b1)
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local b2n = minetest.get_node(b2)
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if b1n.name == mobs_mc.items.snow_block and b2n.name == mobs_mc.items.snow_block then
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-- Remove the pumpkin and both snow blocks and summon the snow golem
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minetest.remove_node(pos)
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minetest.remove_node(b1)
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minetest.remove_node(b2)
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core.check_for_falling(pos)
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core.check_for_falling(b1)
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core.check_for_falling(b2)
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local obj = minetest.add_entity(place, "mobs_mc:snowman")
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if obj then
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summon_particles(obj)
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end
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break
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end
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end
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end
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-- Spawn egg
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mcl_mobs:register_egg("mobs_mc:snowman", S("Snow Golem"), "mobs_mc_spawn_icon_snowman.png", 0)
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