be bug 1946671.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5625 c06c8d41-db1a-0410-9941-cceddc491573
VJPJ34M3NKHTKLKVCH7VEHQRIALQYRIBL7MFVVIVA2AO2FHGNT7AC
TO43FWKHNIA5MVDOFXYHQODTLBQYEZKX5UIUGID57436UF7G2EXQC
QSRRV725GCNDOMIDS36NYAA65MOLDMAZSENVSZ3PNOLBFSGHH7BQC
K2CS6TCX2NDVL2ASEHGP4J4K4IJ6FP3ANNKTSIWVG43HPYSBX6ZQC
JN4GPMQCXOY5ICTLPLWP6DXBFULN4GMAEK7T4GXTZVIJAUUKBBYAC
UWMN4HLG6YA2YFQEVIVMDISD6APKEPIZXMMPMNUYCBQDSAUYSXPQC
IQFLSXLOKMSMM65BL7XOEI5ZP55WKZ7BFBOIA44AMTPNJ7DAQXBQC
const int ystart = MAX(0, you.y_pos - range);
const int yend = MIN(GYM, you.y_pos + range);
const int xstart = MAX(0, you.x_pos - range);
const int xend = MIN(GXM, you.x_pos + range);
const int ystart = MAX(0, you.y_pos - range);
const int yend = MIN(GYM - 1, you.y_pos + range);
const int xstart = MAX(0, you.x_pos - range);
const int xend = MIN(GXM - 1, you.x_pos + range);