(svn r604) -Fix: [ 999669 ] Wrong trees (toyland's) in sub-tropical landscape style
Tree generation code sometimes set the non-existent growth state 7
This could also become manifest in snow covered trees below the swnow line in arctic climate and similar effects
--- a/tree_cmd.c Sun Nov 14 16:45:38 2004 +0000
+++ b/tree_cmd.c Sun Nov 14 17:16:26 2004 +0000
@@ -36,7 +36,7 @@
if (tree >= 0) {
m5 = (byte)(r >> 16);
- if(m5==7) m5--;
+ if ((m5 & 0x7) == 7) m5--; // there is no growth state 7
_map5[tile] = m5 & 0x07; // growth state;
_map5[tile] |= m5 & 0xC0; // amount of trees