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| author | peter1138 <peter1138@openttd.org> | 2007-04-18 18:37:40 +0000 |
|---|---|---|
| committer | peter1138 <peter1138@openttd.org> | 2007-04-18 18:37:40 +0000 |
| commit | 41cf2fa69b8ff60f1b1633b68f47434075d00d75 (patch) | |
| tree | 5372bc57b04717216dbc5a757c02510f0577042d /src/newgrf_engine.h | |
| parent | aa284fd531a9beee460c6c04a51d3738c2e3a19e (diff) | |
| download | openttd-41cf2fa69b8ff60f1b1633b68f47434075d00d75.tar.xz | |
(svn r9671) -Codechange: Implement NewGRF callback 36, which allows changing of various properties which were previously static. Vehicle max speed and train power/te/running costs are adjustable.
Diffstat (limited to 'src/newgrf_engine.h')
| -rw-r--r-- | src/newgrf_engine.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/newgrf_engine.h b/src/newgrf_engine.h index 5d24e76ab..4f3c4d547 100644 --- a/src/newgrf_engine.h +++ b/src/newgrf_engine.h @@ -35,6 +35,10 @@ bool UsesWagonOverride(const Vehicle *v); #define GetCustomVehicleSprite(v, direction) GetCustomEngineSprite(v->engine_type, v, direction) #define GetCustomVehicleIcon(et, direction) GetCustomEngineSprite(et, NULL, direction) +/* Handler to Evaluate callback 36. If the callback fails (i.e. most of the + * time) orig_value is returned */ +uint GetVehicleProperty(const Vehicle *v, uint8 property, uint orig_value); + enum VehicleTrigger { VEHICLE_TRIGGER_NEW_CARGO = 1, /* Externally triggered only for the first vehicle in chain */ |