diff options
| -rw-r--r-- | grfspecial.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/grfspecial.c b/grfspecial.c index 4470c687e..062f55a94 100644 --- a/grfspecial.c +++ b/grfspecial.c @@ -1456,25 +1456,34 @@ static void SkipIf(byte *buf, int len) cond_val = grf_load_byte(&buf); switch (param) { - case 0x83: + case 0x83: /* current climate, 0=temp, 1=arctic, 2=trop, 3=toyland */ param_val = _opt.landscape; break; - case 0x84: + case 0x84: /* .grf loading stage, 0=initialization, 1=activation */ param_val = _cur_stage; break; - case 0x85: + case 0x85: /* TTDPatch flags, only for bit tests */ param_val = _ttdpatch_flags[cond_val / 0x20]; cond_val %= 0x20; break; - case 0x86: + case 0x86: /* road traffic side, bit 4 clear=left, set=right */ param_val = _opt.road_side << 4; break; - case 0x88: { + case 0x88: { /* see if specified GRFID is active */ struct GRFFile *file; file = GetFileByGRFID(cond_val); param_val = (file != NULL); } break; + case 0x8B: /* TTDPatch version */ + param_val = 0xFFFF; + break; + case 0x8D: /* TTD Version, 00=DOS, 01=Windows */ + param_val = 1; + break; + /* TODO */ + case 0x8E: /* How many pixels to displace sprites in train info windows */ + case 0x8F: /* Track type cost multipliers */ default: if (param >= 0x80) { /* In-game variable. */ |