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(svn r23142) -Change: [NewGRF v8] Unify the return values of callbacks returning D0xx texts.

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frosch
2011-11-08 17:24:43 +00:00
parent cd029465e1
commit d8f8909f85
9 changed files with 140 additions and 59 deletions
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6
src/build_vehicle_gui.cpp
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@@ -753,7 +753,11 @@ static int DrawAircraftPurchaseInfo(int left, int right, int y, EngineID engine_
static uint ShowAdditionalText(int left, int right, int y, EngineID engine)
{
uint16 callback = GetVehicleCallback(CBID_VEHICLE_ADDITIONAL_TEXT, 0, 0, engine, NULL);
if (callback == CALLBACK_FAILED) return y;
if (callback == CALLBACK_FAILED || callback == 0x400) return y;
if (callback > 0x400) {
ErrorUnknownCallbackResult(Engine::Get(engine)->GetGRFID(), CBID_VEHICLE_ADDITIONAL_TEXT, callback);
return y;
}
StartTextRefStackUsage(6);
uint result = DrawStringMultiLine(left, right, y, INT32_MAX, GetGRFStringID(Engine::Get(engine)->GetGRFID(), 0xD000 + callback), TC_BLACK);