mirror of
https://github.com/Refactorio/RedMew.git
synced 2024-12-12 10:04:40 +02:00
19 lines
585 B
Lua
19 lines
585 B
Lua
--Donut script by Neko_Baron - tested on RedMew
|
|
|
|
--change these to mess with ring/shape
|
|
local donut_radius = 1600
|
|
local donut_width = 128
|
|
|
|
--dont touch these
|
|
local donut_half = donut_width * 0.5
|
|
local x_offset = donut_radius - donut_half
|
|
local donut_low = x_offset ^ 2
|
|
local donut_high = (x_offset + donut_width) ^ 2
|
|
|
|
return function(x, y)
|
|
local x_off = x - donut_radius
|
|
local distance = x_off ^ 2 + y ^ 2 -- we dont bother to get sqr of it, because we just want the cubed answer to compare to donut_low/high
|
|
|
|
return not (distance > donut_high or distance < donut_low)
|
|
end
|