MoreMesecons/moremesecons_playerkiller/init.lua
2017-02-11 15:44:53 +01:00

68 lines
1.9 KiB
Lua

local kill_nearest_player = function(pos)
local MAX_DISTANCE = tonumber(minetest.setting_get("moremesecons_playerkiller.max_distance")) or 8 -- Use this number to set maximal distance to kill
if MAX_DISTANCE <= 0 then
MAX_DISTANCE = 8
elseif MAX_DISTANCE ~= MAX_DISTANCE then -- NaN
MAX_DISTANCE = 8
end
-- Search the nearest player
local nearest
local min_distance = MAX_DISTANCE
for index, player in pairs(minetest.get_connected_players()) do
local distance = vector.distance(pos, player:getpos())
if distance < min_distance then
min_distance = distance
nearest = player
end
end
if not nearest then
-- no nearby player
return
end
local owner = minetest.get_meta(pos):get_string("owner")
if not owner then
-- maybe some mod placed it
return
end
if owner == nearest:get_player_name() then
-- don't kill the owner !
return
end
-- And kill him
nearest:set_hp(0)
minetest.log("action", "Player "..owner.." kills player "..nearest.." using a MoreMesecons Player Killer.")
end
minetest.register_craft({
output = "moremesecons_playerkiller:playerkiller",
recipe = { {"","default:mese",""},
{"default:apple","mesecons_detector:object_detector_off","default:apple"},
{"","default:apple",""}}
})
minetest.register_node("moremesecons_playerkiller:playerkiller", {
description = "Player Killer",
tiles = {"moremesecons_playerkiller_top.png", "moremesecons_playerkiller_top.png", "moremesecons_playerkiller_side.png"},
paramtype = "light",
walkable = true,
groups = {cracky=3},
mesecons = {effector = {
state = mesecon.state.off,
action_on = kill_nearest_player
}},
after_place_node = function(pos, placer)
if not placer then
return
end
local meta = minetest.get_meta(pos)
meta:set_string("owner", placer:get_player_name())
meta:set_string("infotext", "PlayerKiller owned by " .. meta:get_string("owner"))
end,
sounds = default.node_sound_stone_defaults(),
})