mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-23 23:53:44 +01:00
65 lines
2.7 KiB
Lua
65 lines
2.7 KiB
Lua
|
local we_c = worldeditadditions_commands
|
||
|
|
|
||
|
|
-- ███████ ██ ██████ ██████ ██████ ███████ ██ ██ ██
|
||
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||
|
|
-- █████ ██ ██ ██ ██ ██ ██ ██ █████ ██ ██ ██
|
||
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||
|
|
-- ██ ███████ ██████ ██████ ██████ ██ ██ ███████ ███████
|
||
|
|
|
||
|
|
local function parse_params_floodfill(params_text)
|
||
|
|
if not params_text then params_text = "" end
|
||
|
|
local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
|
||
|
|
|
||
|
|
if found == nil then
|
||
|
|
found, _, replace_node = params_text:find("([a-z:_\\-]+)")
|
||
|
|
radius = 20
|
||
|
|
end
|
||
|
|
if found == nil then
|
||
|
|
replace_node = "default:water_source"
|
||
|
|
end
|
||
|
|
radius = tonumber(radius)
|
||
|
|
|
||
|
|
replace_node = worldedit.normalize_nodename(replace_node)
|
||
|
|
|
||
|
|
return replace_node, radius
|
||
|
|
end
|
||
|
|
|
||
|
|
minetest.register_chatcommand("/floodfill", {
|
||
|
|
params = "[<replace_node> [<radius>]]",
|
||
|
|
description = "Floods all connected nodes of the same type starting at pos1 with <replace_node> (which defaults to `water_source`), in a sphere with a radius of <radius> (which defaults to 20).",
|
||
|
|
privs = { worldedit = true },
|
||
|
|
func = we_c.safe_region(function(name, params_text)
|
||
|
|
local replace_node, radius = parse_params_floodfill(params_text)
|
||
|
|
|
||
|
|
if not replace_node then
|
||
|
|
worldedit.player_notify(name, "Error: Invalid node name.")
|
||
|
|
return false
|
||
|
|
end
|
||
|
|
|
||
|
|
if not worldedit.pos1[name] then
|
||
|
|
worldedit.player_notify(name, "Error: No pos1 defined.")
|
||
|
|
return false
|
||
|
|
end
|
||
|
|
|
||
|
|
local start_time = os.clock()
|
||
|
|
local nodes_replaced = worldedit.floodfill(worldedit.pos1[name], radius, replace_node)
|
||
|
|
local time_taken = os.clock() - start_time
|
||
|
|
|
||
|
|
if nodes_replaced == false then
|
||
|
|
worldedit.player_notify(name, "Error: The search node is the same as the replace node.")
|
||
|
|
return false
|
||
|
|
end
|
||
|
|
|
||
|
|
worldedit.player_notify(name, nodes_replaced .. " nodes replaced in " .. time_taken .. "s")
|
||
|
|
minetest.log("action", name .. " used //floodfill at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. nodes_replaced .. " nodes in " .. time_taken .. "s")
|
||
|
|
end, function(name, params_text)
|
||
|
|
local replace_node, radius = parse_params_floodfill(params_text)
|
||
|
|
|
||
|
|
if not worldedit.pos1[name] then
|
||
|
|
return 0 -- The actual command will send the error message to the client
|
||
|
|
end
|
||
|
|
-- Volume of a hemisphere
|
||
|
|
return math.ceil(((4 * math.pi * (tonumber(radius) ^ 3)) / 3) / 2)
|
||
|
|
end)
|
||
|
|
})
|