1 | sdir = 45; |
2 | if (x < global.idealborder[0]) |
3 | sdir = 0; |
4 | if (x > global.idealborder[1]) |
5 | sdir = 180; |
6 | if (y < global.idealborder[2]) |
7 | sdir = 270; |
8 | if (y > global.idealborder[3]) |
9 | sdir = 90; |
10 | return sdir; |