mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-05 06:53:52 +01:00
59 lines
2.1 KiB
Lua
59 lines
2.1 KiB
Lua
local function add_point(name, pos)
|
|
if pos ~= nil then
|
|
-- print("[set_pos1]", name, "("..pos.x..", "..pos.y..", "..pos.z..")")
|
|
if not worldedit.pos1[name] then worldedit.pos1[name] = vector.new(pos) end
|
|
if not worldedit.pos2[name] then worldedit.pos2[name] = vector.new(pos) end
|
|
|
|
worldedit.marker_update(name)
|
|
|
|
local volume_before = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
|
|
|
|
worldedit.pos1[name], worldedit.pos2[name] = worldeditadditions.vector.expand_region(worldedit.pos1[name], worldedit.pos2[name], pos)
|
|
|
|
local volume_after = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
|
|
|
|
local volume_difference = volume_after - volume_before
|
|
|
|
worldedit.marker_update(name)
|
|
worldedit.player_notify(name, "Expanded region by "..volume_difference.." nodes")
|
|
else
|
|
worldedit.player_notify(name, "Error: Too far away (try raising your maxdist with //farwand maxdist <number>)")
|
|
-- print("[set_pos1]", name, "nil")
|
|
end
|
|
end
|
|
local function clear_points(name, pos)
|
|
worldedit.pos1[name] = nil
|
|
worldedit.pos2[name] = nil
|
|
worldedit.marker_update(name)
|
|
worldedit.set_pos[name] = nil
|
|
end
|
|
|
|
minetest.register_tool(":worldeditadditions:cloudwand", {
|
|
description = "WorldEditAdditions far-reaching point cloud wand",
|
|
inventory_image = "worldeditadditions_cloudwand.png",
|
|
|
|
on_place = function(itemstack, player, pointed_thing)
|
|
local name = player:get_player_name()
|
|
-- print("[farwand] on_place", name)
|
|
-- Right click when pointing at something
|
|
-- Pointed thing: https://rubenwardy.com/minetest_modding_book/lua_api.html#pointed_thing
|
|
clear_points(name)
|
|
end,
|
|
|
|
on_use = function(itemstack, player, pointed_thing)
|
|
local name = player:get_player_name()
|
|
-- print("[farwand] on_use", name)
|
|
local looking_pos, node_id = worldeditadditions.farwand.do_raycast(player)
|
|
add_point(name, looking_pos)
|
|
-- Left click when pointing at something or nothing
|
|
end,
|
|
|
|
on_secondary_use = function(itemstack, player, pointed_thing)
|
|
local name = player:get_player_name()
|
|
-- Right click when pointing at nothing
|
|
-- print("[farwand] on_secondary_use", name)
|
|
|
|
clear_points(name)
|
|
end
|
|
})
|