diff options
Diffstat (limited to 'newgrf.c')
| -rw-r--r-- | newgrf.c | 24 |
1 files changed, 22 insertions, 2 deletions
@@ -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 */ |