mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-08-21 05:54:06 +02:00
//metaball: bugfix
It works!
This commit is contained in:
parent
722e62bae0
commit
98909f0fae
@ -9,7 +9,8 @@ local metaballs_ns = {
|
||||
remove = playerdata.remove,
|
||||
list = playerdata.list,
|
||||
list_pretty = playerdata.list_pretty,
|
||||
clear = playerdata.clear
|
||||
clear = playerdata.clear,
|
||||
volume = playerdata.volume
|
||||
}
|
||||
|
||||
return metaballs_ns
|
||||
|
@ -74,7 +74,7 @@ local function remove(player_name, index)
|
||||
local success, metaball_list = list(player_name)
|
||||
if not success then return success, metaball_list end
|
||||
|
||||
if #metaball_list > index then
|
||||
if index > #metaball_list then
|
||||
return false, "Error: Requested the removal of metaball "..tostring(index)..", but there are "..tostring(#metaball_list).." metaballs defined."
|
||||
end
|
||||
|
||||
@ -95,10 +95,31 @@ local function clear(player_name)
|
||||
return #metaball_list
|
||||
end
|
||||
|
||||
--- Calculates the total volume that the currently defined metaballs are expected to take up.
|
||||
-- @param player_name string The name of the player.
|
||||
-- @returns bool,number The total volume that the currently defined metaballs are expected to take up.
|
||||
local function volume(player_name)
|
||||
local success, metaball_list = list(player_name)
|
||||
if not success then return success, metaball_list end
|
||||
|
||||
if #metaball_list == 0 then return 0 end
|
||||
|
||||
local pos1 = metaball_list[1].pos
|
||||
local pos2 = pos1
|
||||
|
||||
for i,metaball in ipairs(metaball_list) do
|
||||
pos1 = Vector3.min(pos1, metaball.pos - metaball.radius)
|
||||
pos2 = Vector3.max(pos2, metaball.pos + metaball.radius)
|
||||
end
|
||||
|
||||
return (pos2 - pos1):area()
|
||||
end
|
||||
|
||||
return {
|
||||
add = add,
|
||||
list = list,
|
||||
list_pretty = list_pretty,
|
||||
remove = remove,
|
||||
clear = clear
|
||||
clear = clear,
|
||||
volume = volume
|
||||
}
|
||||
|
@ -48,7 +48,7 @@ local function render(metaballs, replace_node, threshold)
|
||||
metaball_sum = metaball_sum + falloff
|
||||
end
|
||||
|
||||
if metaball_sum <= threshold then
|
||||
if metaball_sum >= threshold then
|
||||
data[area:index(x, y, z)] = node_id_replace
|
||||
replaced = replaced + 1
|
||||
end
|
||||
|
@ -6,8 +6,8 @@ local Vector3 = wea.Vector3
|
||||
-- ██ ██ ██ ██ ██ ████ ██ █████
|
||||
-- ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- ██████ ██████ ██ ██ ███████
|
||||
worldedit.register_command("metaballs", {
|
||||
params = "add <radius> | remove <index> | list | render <replace_node> [<threshold=1>] | clear",
|
||||
worldedit.register_command("metaball", {
|
||||
params = "add <radius> | remove <index> | render <replace_node> [<threshold=1>] | list | clear | volume",
|
||||
description = "Defines and creates metaballs. After using the add subcommand to define 1 or more metaballs (uses pos1), the render subcommand can then be used to create the metaballs as nodes.",
|
||||
privs = { worldedit = true },
|
||||
require_pos = 1,
|
||||
@ -32,24 +32,33 @@ worldedit.register_command("metaballs", {
|
||||
if subcommand == "create" then subcommand = "render" end
|
||||
|
||||
if subcommand == "add" then
|
||||
if #parts < 2 then
|
||||
return false, "Error: Not enough arguments."
|
||||
end
|
||||
local radius = tonumber(parts[2])
|
||||
if not radius then
|
||||
return false, "Error: Invalid radius '"..parts[1].."'. The radius must be a positive integer."
|
||||
return false, "Error: Invalid radius '"..parts[2].."'. The radius must be a positive integer."
|
||||
end
|
||||
if radius < 1 then
|
||||
return false, "Error: The minimum radius size is 1, but you entered "..tostring(radius).."."
|
||||
end
|
||||
table.insert(subargs, radius)
|
||||
elseif subcommand == "remove" then
|
||||
if #parts < 2 then
|
||||
return false, "Error: Not enough arguments."
|
||||
end
|
||||
local index = tonumber(parts[2])
|
||||
if not index then
|
||||
return false, "Error: Invalid index '"..parts[1].."'. The index to remove must be a positive integer."
|
||||
return false, "Error: Invalid index '"..parts[2].."'. The index to remove must be a positive integer."
|
||||
end
|
||||
if index < 1 then
|
||||
return false, "Error: The minimum index size is 1, but you entered "..tostring(index).."."
|
||||
end
|
||||
table.insert(subargs, index)
|
||||
elseif subcommand == "render" then
|
||||
if #parts < 2 then
|
||||
return false, "Error: Not enough arguments."
|
||||
end
|
||||
local replace_node = worldedit.normalize_nodename(parts[2])
|
||||
local threshold = 1
|
||||
|
||||
@ -65,7 +74,7 @@ worldedit.register_command("metaballs", {
|
||||
end
|
||||
table.insert(subargs, replace_node)
|
||||
table.insert(subargs, threshold)
|
||||
elseif subcommand ~= "list" and subcommand ~= "clear" then
|
||||
elseif subcommand ~= "list" and subcommand ~= "clear" and subcommand ~= "volume" then
|
||||
return false, "Error: Unknown subcommand '"..parts[1].."'."
|
||||
end
|
||||
|
||||
@ -73,7 +82,7 @@ worldedit.register_command("metaballs", {
|
||||
end,
|
||||
nodes_needed = function(name, subcommand)
|
||||
if subcommand == "render" then
|
||||
return worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
|
||||
return wea.metaballs.volume(name)
|
||||
else
|
||||
return 0
|
||||
end
|
||||
@ -81,13 +90,19 @@ worldedit.register_command("metaballs", {
|
||||
func = function(name, subcommand, subargs)
|
||||
local start_time = wea.get_ms_time()
|
||||
local message = ""
|
||||
local append_time = true
|
||||
local append_time = false
|
||||
if subcommand == "list" then
|
||||
local success, list = wea.metaballs.list_pretty(name)
|
||||
if not success then return success, list end
|
||||
|
||||
message = list
|
||||
append_time = false
|
||||
elseif subcommand == "volume" then
|
||||
local success, metaballs_list = wea.metaballs.list(name)
|
||||
if not success then return success, metaballs_list end
|
||||
local success2, volume = wea.metaballs.volume(name)
|
||||
if not success2 then return success2, volume end
|
||||
|
||||
message = #metaballs_list.." will take up to "..tostring(volume).." nodes of space"
|
||||
elseif subcommand == "clear" then
|
||||
local success, metaballs_cleared = wea.metaballs.clear(name)
|
||||
if not success then return success, metaballs_cleared end
|
||||
@ -108,6 +123,7 @@ worldedit.register_command("metaballs", {
|
||||
if not success then return success, metaballs_count end
|
||||
|
||||
message = "added metaball at "..pos.." with radius "..tostring(radius).." - "..metaballs_count.." metaballs are now defined"
|
||||
append_time = false
|
||||
elseif subcommand == "render" then
|
||||
local replace_node = subargs[1]
|
||||
local threshold = subargs[2]
|
||||
@ -123,6 +139,7 @@ worldedit.register_command("metaballs", {
|
||||
if not success2 then return success2, nodes_replaced end
|
||||
|
||||
message = nodes_replaced.." nodes replaced using "..tostring(#metaballs).." metaballs"
|
||||
append_time = true
|
||||
end
|
||||
|
||||
local time_taken = wea.get_ms_time() - start_time
|
@ -39,7 +39,7 @@ dofile(we_c.modpath.."/commands/spiral2.lua")
|
||||
dofile(we_c.modpath.."/commands/copy.lua")
|
||||
dofile(we_c.modpath.."/commands/move.lua")
|
||||
dofile(we_c.modpath.."/commands/dome.lua")
|
||||
|
||||
dofile(we_c.modpath.."/commands/metaball.lua")
|
||||
dofile(we_c.modpath.."/commands/count.lua")
|
||||
dofile(we_c.modpath.."/commands/sculpt.lua")
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user