author | koda |
Mon, 25 Jul 2011 01:18:51 +0200 | |
changeset 5453 | ea6f7631df4a |
parent 4873 | 98dbb9b985e5 |
child 13215 | bc95df84395f |
permissions | -rw-r--r-- |
-- Library for miscellaneous utilitiy functions -- Check if a gear is inside a box function gearIsInBox(gear, x, y, w, h) gx, gy = GetGearPosition(gear) if gx >= x and gy >= y and gx <= x + w and gy <= y + h then return true end return false end -- Check if a gear is inside a circle function gearIsInCircle(gear, x, y, r, useRadius) gx, gy = GetGearPosition(gear) if useRadius then r = r + GetGearRadius(gear) end if r ^ 2 >= (x - gx) ^ 2 + (y - gy) ^ 2 then return true end return false end