mirrors
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

(svn r555) -newgrf: Preliminary support for action 0xE. Inhibit another GRF file by ID. It won't really work until we get stages support (pasky & octo).

This commit is contained in:
darkvater 2004-11-12 22:39:00 +00:00
parent 27b48faad2
commit 2ab4669251
1 changed files with 22 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
grfspecial.c
View File

@ -1230,7 +1230,26 @@ static void GRFInhibit(byte *buf, int len)
*
* B num Number of GRFIDs that follow
* D grfids GRFIDs of the files to deactivate */
/* TODO */
/* XXX: Should we handle forward deactivations? */
/* XXX: Even so will fully work only with stages support. */
byte num;
int i;
check_length(len, 1, "GRFInhibit");
num = grf_load_byte(&buf); len--;
check_length(len, 4 * num, "GRFInhibit");
for (i = 0; i < num; i++) {
uint32 grfid = grf_load_dword(&buf);
struct GRFFile *file = GetFileByGRFID(grfid);
/* Unset activation flag */
if (file != NULL) {
grfmsg(GMS_NOTICE, "GRFInhibit: Deactivating file ``%s''", file->filename);
file->flags &= 0xFFFE;
}
}
}
@ -1322,7 +1341,8 @@ void DecodeSpecialSprite(int num, int spriteid)
action = buf[0];
if (action < NUM_ACTIONS) {
handlers[action](buf, num);
if (_cur_grffile->flags & 0x0001)
handlers[action](buf, num);
} else {
grfmsg(GMS_WARN, "Unknown special sprite action %x, skipping.", action);
}