summaryrefslogtreecommitdiff
path: root/newgrf.c
diff options
context:
space:
mode:
Diffstat (limited to 'newgrf.c')
-rw-r--r--newgrf.c24
1 files changed, 22 insertions, 2 deletions
diff --git a/newgrf.c b/newgrf.c
index 5dace18e7..af3f62869 100644
--- a/newgrf.c
+++ b/newgrf.c
@@ -38,6 +38,7 @@ uint16 _custom_sprites_base;
static int _skip_sprites; // XXX
static uint _file_index; // XXX
extern int _traininfo_vehicle_pitch;
+SpriteID _signal_base = 0;
static GRFFile *_cur_grffile;
GRFFile *_first_grffile;
@@ -1823,8 +1824,27 @@ static void GraphicsNew(byte *buf, int len)
type = grf_load_byte(&buf);
num = grf_load_extended(&buf);
- grfmsg(GMS_NOTICE, "GraphicsNew: Custom graphics (type 0x%02X) sprite block of length %d (unimplemented, ignoring).\n",
- type, num);
+ switch (type) {
+ case 0x04: /* Signal graphics */
+ if (num != 112 && num != 240) {
+ grfmsg(GMS_WARN, "GraphicsNews: Signal graphics sprite count must be 112 or 240, skipping.");
+ return;
+ }
+ _signal_base = _cur_spriteid;
+ break;
+
+ default:
+ grfmsg(GMS_NOTICE, "GraphicsNew: Custom graphics (type 0x%02X) sprite block of length %u (unimplemented, ignoring).\n",
+ type, num);
+ return;
+ }
+
+ grfmsg(GMS_NOTICE, "GraphicsNew: Loading %u sprites of type 0x%02X at SpriteID 0x%04X", num, type, _cur_spriteid);
+
+ for (; num > 0; num--) {
+ LoadNextSprite(_cur_spriteid++, _file_index);
+ _nfo_line++;
+ }
}
/* Action 0x06 */