diff options
| -rw-r--r-- | newgrf.c | 12 |
1 files changed, 4 insertions, 8 deletions
@@ -2370,23 +2370,19 @@ static void SkipIf(byte *buf, int len) param_val = GetParamVal(param, &cond_val); - /* Apply parameter mask, only for GRF parameters. */ - if (param < 0x80) param_val &= mask; - DEBUG(grf, 7) ("Test condtype %d, param 0x%08X, condval 0x%08X", condtype, param_val, cond_val); switch (condtype) { case 0: result = !!(param_val & (1 << cond_val)); break; case 1: result = !(param_val & (1 << cond_val)); break; - /* TODO: For the following, make it to work with paramsize>1. */ - case 2: result = (param_val == cond_val); + case 2: result = (param_val & mask) == cond_val; break; - case 3: result = (param_val != cond_val); + case 3: result = (param_val & mask) != cond_val; break; - case 4: result = (param_val < cond_val); + case 4: result = (param_val & mask) < cond_val; break; - case 5: result = (param_val > cond_val); + case 5: result = (param_val & mask) > cond_val; break; /* Tests 6 to 10 are only for param 0x88, GRFID checks */ |