Admin-aware, dont expose newspawn when spawn point is defined
Tai @ Flex
parent
77ce167ca8
commit
1e5ffcb1f6
212
init.lua
212
init.lua
|
|
@ -1,114 +1,126 @@
|
|||
local spawn_point = minetest.setting_get_pos("static_spawnpoint")
|
||||
local adminname = minetest.setting_get("name") or "singleplayer"
|
||||
|
||||
local playerspawns = {}
|
||||
local spawnsfile = minetest.get_worldpath().."/dynamicspawns.lua.ser"
|
||||
|
||||
local function newspawn(radius)
|
||||
if not radius then
|
||||
radius = 32
|
||||
end
|
||||
if radius > 200 then
|
||||
minetest.debug("No valid spawnable location")
|
||||
return
|
||||
end
|
||||
minetest.debug("Re-spawn: Trying radius "..tostring(radius))
|
||||
|
||||
local pos1 = {x=-radius, y=0, z=-radius}
|
||||
local pos2 = {x=radius, y=radius/2, z=radius}
|
||||
|
||||
local airnodes = minetest.find_nodes_in_area(pos1, pos2, {"air"})
|
||||
local validnodes = {}
|
||||
|
||||
for _,anode in pairs(airnodes) do
|
||||
local under = minetest.get_node( {x=anode.x, y=anode.y-1, z=anode.z} ).name
|
||||
local over = minetest.get_node( {x=anode.x, y=anode.y+1, z=anode.z} ).name
|
||||
under = minetest.registered_nodes[under]
|
||||
over = minetest.registered_nodes[over]
|
||||
|
||||
|
||||
if under.walkable and not over.walkable and not minetest.is_protected(anode, "") then
|
||||
validnodes[#validnodes+1] = anode
|
||||
end
|
||||
end
|
||||
|
||||
if #validnodes > 0 then
|
||||
return validnodes[math.random(1,#validnodes)]
|
||||
end
|
||||
|
||||
return newspawn(radius+32)
|
||||
end
|
||||
|
||||
minetest.register_privilege("spawn", "Can teleport to spawn position.")
|
||||
|
||||
minetest.register_chatcommand("spawn", {
|
||||
description = "Teleport to spawn position.",
|
||||
params = "",
|
||||
privs = "spawn",
|
||||
func = function(name)
|
||||
local target = spawn_point
|
||||
if not target then
|
||||
target = playerspawns[name]
|
||||
if spawn_point then
|
||||
|
||||
minetest.register_chatcommand("spawn", {
|
||||
description = "Teleport to spawn position.",
|
||||
params = "",
|
||||
privs = "spawn",
|
||||
func = function(name)
|
||||
local target = spawn_point
|
||||
minetest.get_player_by_name(name):setpos(target)
|
||||
end
|
||||
if not target then
|
||||
})
|
||||
|
||||
else
|
||||
|
||||
minetest.register_chatcommand("spawn", {
|
||||
description = "Teleport to spawn position.",
|
||||
params = "",
|
||||
privs = "spawn",
|
||||
func = function(name)
|
||||
local target = playerspawns[name]
|
||||
if not target then
|
||||
playerspawns[name] = newspawn()
|
||||
target = playerspawns[name]
|
||||
spawnsave()
|
||||
end
|
||||
minetest.get_player_by_name(name):setpos(target)
|
||||
end
|
||||
})
|
||||
|
||||
local function newspawn(radius)
|
||||
if not radius then
|
||||
radius = 32
|
||||
end
|
||||
if radius > 200 then
|
||||
minetest.debug("No valid spawnable location")
|
||||
return
|
||||
end
|
||||
minetest.debug("Re-spawn: Trying radius "..tostring(radius))
|
||||
|
||||
local pos1 = {x=-radius, y=0, z=-radius}
|
||||
local pos2 = {x=radius, y=radius/2, z=radius}
|
||||
|
||||
local airnodes = minetest.find_nodes_in_area(pos1, pos2, {"air"})
|
||||
local validnodes = {}
|
||||
|
||||
for _,anode in pairs(airnodes) do
|
||||
local under = minetest.get_node( {x=anode.x, y=anode.y-1, z=anode.z} ).name
|
||||
local over = minetest.get_node( {x=anode.x, y=anode.y+1, z=anode.z} ).name
|
||||
under = minetest.registered_nodes[under]
|
||||
over = minetest.registered_nodes[over]
|
||||
|
||||
|
||||
if under.walkable and not over.walkable and not minetest.is_protected(anode, adminname) then
|
||||
validnodes[#validnodes+1] = anode
|
||||
end
|
||||
end
|
||||
|
||||
if #validnodes > 0 then
|
||||
return validnodes[math.random(1,#validnodes)]
|
||||
end
|
||||
|
||||
return newspawn(radius+32)
|
||||
end
|
||||
|
||||
minetest.register_privilege("newspawn", "Can get a new randomized spawn position.")
|
||||
|
||||
minetest.register_chatcommand("newspawn", {
|
||||
description = "Randomly select a new spawn position.",
|
||||
params = "",
|
||||
privs = "newspawn",
|
||||
func = function(name)
|
||||
playerspawns[name] = newspawn()
|
||||
target = playerspawns[name]
|
||||
minetest.get_player_by_name(name):setpos(playerspawns[name])
|
||||
spawnsave()
|
||||
end
|
||||
minetest.get_player_by_name(name):setpos(target)
|
||||
end
|
||||
})
|
||||
})
|
||||
|
||||
minetest.register_privilege("newspawn", "Can get a new randomized spawn position.")
|
||||
|
||||
minetest.register_chatcommand("newspawn", {
|
||||
description = "Randomly select a new spawn position.",
|
||||
params = "",
|
||||
privs = "newspawn",
|
||||
func = function(name)
|
||||
playerspawns[name] = newspawn()
|
||||
minetest.get_player_by_name(name):setpos(playerspawns[name])
|
||||
spawnsave()
|
||||
end
|
||||
})
|
||||
|
||||
function spawnsave()
|
||||
local serdata = minetest.serialize(playerspawns)
|
||||
if not serdata then
|
||||
minetest.log("error", "[spawn] Data serialization failed")
|
||||
return
|
||||
end
|
||||
local file, err = io.open(spawnsfile, "w")
|
||||
if err then
|
||||
return err
|
||||
end
|
||||
file:write(serdata)
|
||||
file:close()
|
||||
end
|
||||
|
||||
function spawnload()
|
||||
local file, err = io.open(spawnsfile, "r")
|
||||
if err then
|
||||
minetest.log("error", "[spawn] Data read failed")
|
||||
return
|
||||
end
|
||||
playerspawns = minetest.deserialize(file:read("*a"))
|
||||
file:close()
|
||||
end
|
||||
|
||||
spawnload()
|
||||
|
||||
minetest.register_on_newplayer(function(player)
|
||||
minetest.after(1,function()
|
||||
playerspawns[player:get_player_name()] = player:getpos()
|
||||
end)
|
||||
end)
|
||||
|
||||
minetest.register_on_joinplayer(function(player)
|
||||
minetest.after(1, function()
|
||||
if not playerspawns[player:get_player_name()] then
|
||||
playerspawns[player:get_player_name()] = newspawn()
|
||||
spawnsave()
|
||||
function spawnsave()
|
||||
local serdata = minetest.serialize(playerspawns)
|
||||
if not serdata then
|
||||
minetest.log("error", "[spawn] Data serialization failed")
|
||||
return
|
||||
end
|
||||
end)
|
||||
end)
|
||||
local file, err = io.open(spawnsfile, "w")
|
||||
if err then
|
||||
return err
|
||||
end
|
||||
file:write(serdata)
|
||||
file:close()
|
||||
end
|
||||
|
||||
function spawnload()
|
||||
local file, err = io.open(spawnsfile, "r")
|
||||
if err then
|
||||
minetest.log("error", "[spawn] Data read failed")
|
||||
return
|
||||
end
|
||||
playerspawns = minetest.deserialize(file:read("*a"))
|
||||
file:close()
|
||||
end
|
||||
|
||||
spawnload()
|
||||
|
||||
minetest.register_on_newplayer(function(player)
|
||||
minetest.after(1,function()
|
||||
playerspawns[player:get_player_name()] = player:getpos()
|
||||
end)
|
||||
end)
|
||||
|
||||
minetest.register_on_joinplayer(function(player)
|
||||
minetest.after(1, function()
|
||||
if not playerspawns[player:get_player_name()] then
|
||||
playerspawns[player:get_player_name()] = newspawn()
|
||||
spawnsave()
|
||||
end
|
||||
end)
|
||||
end)
|
||||
end
|
||||
|
|
|
|||
Loading…
Reference in New Issue