Mirrorlandia_minetest/Minetest-WorldEditAdditions
1
0
Fork 0
mirror of https://github.com/sbrl/Minetest-WorldEditAdditions.git synced 2024-11-30 11:04:00 +01:00
Code Issues Projects Releases Wiki Activity

Add optional frame to brush previews

Browse Source 
This way, it's easiere to see where the edges are of the preview
This commit is contained in:
Starbeamrainbowlabs 2021-12-27 19:45:13 +00:00
parent d657ce1abe
commit 58d3c1e43b
No known key found for this signature in database
GPG Key ID: 1BE5172E637709C2
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
worldeditadditions/lib/sculpt/preview_brush.lua
View File

@ -7,7 +7,8 @@ local make_brush = dofile(wea.modpath.."/lib/sculpt/make_brush.lua")
-- @param brush_name string The name of the brush to create a preview for. -- @param brush_name string The name of the brush to create a preview for.
-- @param target_size Vector3 The target size of the brush to create. Default: (10, 10, 0). -- @param target_size Vector3 The target size of the brush to create. Default: (10, 10, 0).
-- @returns bool,string If the operation was successful, true followed by a preview of the brush as a string. If the operation was not successful, false and an error message string is returned instead. -- @returns bool,string If the operation was successful, true followed by a preview of the brush as a string. If the operation was not successful, false and an error message string is returned instead.
local function preview_brush(brush_name, target_size) local function preview_brush(brush_name, target_size, framed)
if framed == nil then framed = true end
if not target_size then target_size = Vector3.new(10, 10, 0) end if not target_size then target_size = Vector3.new(10, 10, 0) end
local success, brush, brush_size = make_brush(brush_name, target_size) local success, brush, brush_size = make_brush(brush_name, target_size)
@ -22,11 +23,14 @@ local function preview_brush(brush_name, target_size)
values["."] = 1 values["."] = 1
values[" "] = 0 values[" "] = 0
print(wea.inspect(brush)) local frame_vertical = "+"..string.rep("-", math.max(0, brush_size.x)).."+"
local result = {} local result = {}
if framed then table.insert(result, frame_vertical) end
for y = brush_size.y-1, 0, -1 do for y = brush_size.y-1, 0, -1 do
local row = {} local row = {}
if framed then table.insert(row, "|") end
for x = brush_size.x-1, 0, -1 do for x = brush_size.x-1, 0, -1 do
local i = y*brush_size.x + x local i = y*brush_size.x + x
local pixel = " " local pixel = " "
@ -39,9 +43,13 @@ local function preview_brush(brush_name, target_size)
end end
table.insert(row, pixel) table.insert(row, pixel)
end end
if framed then table.insert(row, "|") end
table.insert(result, table.concat(row)) table.insert(result, table.concat(row))
end end
print("RESULT", wea.inspect(result))
if framed then table.insert(result, frame_vertical) end
return true, table.concat(result, "\n") return true, table.concat(result, "\n")
end end