62 lines
1.5 KiB
Lua
62 lines
1.5 KiB
Lua
local marker = {}
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minetest.register_chatcommand("mrkr", {
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params = "<x> <y> <z>",
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description = "Adds a waypoint marker at the selected position.",
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privs = {interact = true},
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func = function(name, param)
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local x, y, z = string.match(param, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
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local player = minetest.get_player_by_name(name)
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if (not x or not y or not z) and param ~= "" then
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return false, "You must provide 3 coordinates!"
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elseif param == "" then
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local pos = vector.round(player:get_pos())
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x = pos.x
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y = pos.y
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z = pos.z
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end
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if marker[name] then
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player:hud_remove(marker[name])
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marker[name] = nil
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end
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marker[name] = player:hud_add({
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hud_elem_type = "waypoint",
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name = x .. ", " .. y .. ", " .. z,
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number = 0xFF0000,
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world_pos = {x = x, y = y, z = z}
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})
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minetest.chat_send_player(name, "Marker set to: "..x..", "..y..", "..z)
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return true
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end
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})
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minetest.register_chatcommand("clrmrkr", {
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params = "",
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description = "Removes the marker waypoint.",
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privs = {},
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func = function(name)
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local player = minetest.get_player_by_name(name)
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if player and marker[name] then
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player:hud_remove(marker[name])
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marker[name] = nil
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minetest.chat_send_player(name, "Marker removed")
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end
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return true
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end
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})
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minetest.register_chatcommand("marker",
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minetest.registered_chatcommands["mrkr"])
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minetest.register_chatcommand("clearmarker",
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minetest.registered_chatcommands["clrmrkr"])
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minetest.register_on_leaveplayer(function(player)
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marker[player:get_player_name()] = nil
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end)
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