diff options
| -rw-r--r-- | src/newgrf.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/newgrf.cpp b/src/newgrf.cpp index c0071c206..a646b686d 100644 --- a/src/newgrf.cpp +++ b/src/newgrf.cpp @@ -2987,8 +2987,14 @@ static uint32 GetParamVal(byte param, uint32 *cond_val) case 0x83: // current climate, 0=temp, 1=arctic, 2=trop, 3=toyland return _opt.landscape; - case 0x84: // GRF loading stage - return (_cur_stage > GLS_INIT) | ((_cur_stage == GLS_ACTIVATION) << 9); + case 0x84: { // GRF loading stage + uint32 res = 0; + + if (_cur_stage > GLS_INIT) SETBIT(res, 0); + if (_cur_stage == GLS_RESERVE) SETBIT(res, 8); + if (_cur_stage == GLS_ACTIVATION) SETBIT(res, 9); + return res; + } case 0x85: // TTDPatch flags, only for bit tests if (cond_val == NULL) { |