(svn r17014) -Add [NoAI]: AIEngine::GetDesignDate

2009-07-31 23:22:49 +00:00
parent 5186d1d4f6
commit 3631f40637
3 changed files with 16 additions and 0 deletions
--- a/src/ai/api/ai_engine.cpp
+++ b/src/ai/api/ai_engine.cpp
@@ -153,6 +153,13 @@
 	return ::Engine::Get(engine_id)->GetDisplayMaxTractiveEffort();
 }

+/* static */ int32 AIEngine::GetDesignDate(EngineID engine_id)
+{
+	if (!IsValidEngine(engine_id)) return -1;
+
+	return ::Engine::Get(engine_id)->intro_date;
+}
+
 /* static */ AIVehicle::VehicleType AIEngine::GetVehicleType(EngineID engine_id)
 {
 	if (!IsValidEngine(engine_id)) return AIVehicle::VT_INVALID;