106 lines
3.1 KiB
Lua
106 lines
3.1 KiB
Lua
--[[
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Shooter Grenade [shooter_grenade]
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Copyright (C) 2013-2019 stujones11, Stuart Jones
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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]]--
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minetest.register_entity("shooter_grenade:grenade_entity", {
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physical = false,
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timer = 0,
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visual = "cube",
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visual_size = {x=1/8, y=1/8},
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textures = {
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"shooter_grenade.png",
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"shooter_grenade.png",
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"shooter_grenade.png",
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"shooter_grenade.png",
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"shooter_grenade.png",
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"shooter_grenade.png",
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},
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user = nil,
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collisionbox = {0,0,0, 0,0,0},
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on_activate = function(self, staticdata)
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if staticdata == "expired" then
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self.object:remove()
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end
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end,
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on_step = function(self, dtime)
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self.timer = self.timer + dtime
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if self.timer > 0.2 then
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local pos = self.object:get_pos()
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local above = {x=pos.x, y=pos.y + 1, z=pos.z}
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if minetest.get_node(pos).name ~= "air" then
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if self.user then
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local player = minetest.get_player_by_name(self.user)
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if player then
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shooter.blast(above, 2, 25, 5, player)
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end
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end
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self.object:remove()
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end
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self.timer = 0
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end
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end,
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get_staticdata = function()
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return "expired"
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end,
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})
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minetest.register_tool("shooter_grenade:grenade", {
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description = "Grenade",
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inventory_image = "shooter_hand_grenade.png",
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on_use = function(itemstack, user, pointed_thing)
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if not minetest.setting_getbool("creative_mode") then
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itemstack:clear()
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end
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if pointed_thing.type ~= "nothing" then
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local pointed = minetest.get_pointed_thing_position(pointed_thing)
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if vector.distance(user:get_pos(), pointed) < 8 then
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shooter.blast(pointed, 1, 25, 5)
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return
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end
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end
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local pos = user:get_pos()
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local dir = user:get_look_dir()
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local yaw = user:get_look_horizontal()
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if pos and dir then
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pos.y = pos.y + user:get_properties().eye_height
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local obj = minetest.add_entity(pos, "shooter_grenade:grenade_entity")
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if obj then
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minetest.sound_play("shooter_throw", {object=obj})
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obj:set_velocity(vector.multiply(dir, 15))
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obj:set_acceleration({x=dir.x * -3, y=-10, z=dir.z * -3})
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obj:set_yaw(yaw + math.pi / 2)
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local ent = obj:get_luaentity()
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if ent then
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ent.user = user:get_player_name()
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end
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end
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end
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return itemstack
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end,
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})
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if shooter.config.enable_crafting == true then
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minetest.register_craft({
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output = "shooter_grenade:grenade",
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type = "shapeless",
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recipe = {"shooter:gunpowder", "default:steel_ingot"},
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})
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end
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--Backwards compatibility
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minetest.register_alias("shooter:grenade", "shooter_grenade:grenade")
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