146 lines
4.5 KiB
Lua
Executable File
146 lines
4.5 KiB
Lua
Executable File
----
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--Teleporter 1.0
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--Copyright (C) 2012 Corey Edmunds (corey.edmunds@gmail.com)
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--
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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 General Public License as published by
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--the Free Software Foundation; either version 2 of the License, or
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--(at your option) any later version.
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--
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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 General Public License for more details.
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--
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--You should have received a copy of the GNU 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_craft({
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output = 'teleporter:teleporter_pad',
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recipe = {
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{'moreores:copper_ingot', 'default:glass', 'moreores:copper_ingot'},
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{'moreores:copper_ingot', 'moreores:gold_block', 'moreores:copper_ingot'},
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{'moreores:copper_ingot', 'mesecons_powerplant:power_plant', 'moreores:copper_ingot'},
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}
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})
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minetest.register_node("teleporter:teleporter_pad", {
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tile_images = {"teleporter_teleporter_pad.png"},
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drawtype = "signlike",
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paramtype = "light",
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paramtype2 = "wallmounted",
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walkable = false,
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description="Teleporter Pad",
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metadata_name = "sign",
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sounds = default.node_sound_defaults(),
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groups = {choppy=2,dig_immediate=2},
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selection_box = {
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type = "wallmounted",
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},
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on_construct = function(pos)
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local meta = minetest.env:get_meta(pos)
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meta:set_string("formspec", "hack:sign_text_input")
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meta:set_string("infotext", "\"Teleport to Spawn\"")
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meta:set_string("text", "0,0,0,Spawn")
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meta:set_float("enabled", 1)
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meta:set_float("x", 0)
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meta:set_float("y", 0)
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meta:set_float("z", 0)
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end,
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after_place_node = function(pos, placer)
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local meta = minetest.env:get_meta(pos)
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meta:set_string("owner", placer:get_player_name())
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end,
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on_receive_fields = function(pos, formname, fields, sender)
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local coords = teleporter_coordinates(fields.text)
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local meta = minetest.env:get_meta(pos)
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if not has_teleporter_privilege(meta,sender) then
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return
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end
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local infotext = ""
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if coords~=nil then
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meta:set_float("x", coords.x)
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meta:set_float("y", coords.y)
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meta:set_float("z", coords.z)
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meta:set_float("enabled", 1)
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if coords.desc~=nil then
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infotext="Teleport to "..coords.desc
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else
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infotext="Teleport to "..coords.x..","..coords.y..","..coords.z..""
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end
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else
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meta:set_float("enabled", -1)
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infotext="Teleporter Offline"
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end
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print((sender:get_player_name() or "").." entered \""..fields.text..
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"\" to teleporter at "..minetest.pos_to_string(pos))
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meta:set_string("text", fields.text)
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meta:set_string("infotext", '"'..infotext..'"')
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end,
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can_dig = function(pos,player)
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local meta = minetest.env:get_meta(pos)
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if player:get_player_name() == meta:get_string("owner") or privs["server"] then
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return true
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end
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return false
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end
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})
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function has_teleporter_privilege(meta, player)
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local privs = minetest.get_player_privs(player:get_player_name())
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if player:get_player_name() ~= meta:get_string("owner") and not privs["server"] then
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return false
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end
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return privs["teleport"]
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end
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function teleporter_coordinates(str)
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local x,y,z,desc = string.match(str, "(-?%d*),(-?%d*),(-?%d*),?(.*)")
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if desc=="" then
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desc = nil
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end
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if x==nil or y==nil or z==nil then
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return nil
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end
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x = x + 0.0
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y = y + 0.0
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z = z + 0.0
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if x > 32765 or x < -32765 or y > 32765 or y < -32765 or z > 32765 or z < -32765 then
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return nil
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end
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return {x=x, y=y, z=z, desc=desc}
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end
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minetest.register_abm(
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{nodenames = {"teleporter:teleporter_pad"},
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interval = 1.0,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local objs = minetest.env:get_objects_inside_radius(pos, 1)
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for k, player in pairs(objs) do
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if player:get_player_name()~=nil then
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local meta = minetest.env:get_meta(pos)
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if meta:get_float("enabled") > 0 then
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local target_coords={x=meta:get_float("x"), y=meta:get_float("y"), z=meta:get_float("z")}
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minetest.sound_play("teleporter_teleport", {pos = pos, gain = 1.0, max_hear_distance = 10,})
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player:moveto(target_coords, false)
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minetest.sound_play("teleporter_teleport", {pos = target_coords, gain = 1.0, max_hear_distance = 10,})
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end
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end
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end
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end
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})
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