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authoryexo <yexo@openttd.org>2009-07-31 23:22:49 +0000
committeryexo <yexo@openttd.org>2009-07-31 23:22:49 +0000
commit3631f4063718360a822950134ed56c28205f2bef (patch)
treeb053e8dd5b6fb20e8c581fa8c0d7936b47c03c12 /src/ai/api
parent5186d1d4f6c0fd866ef45046ac8368f5ab5693ae (diff)
downloadopenttd-3631f4063718360a822950134ed56c28205f2bef.tar.xz
(svn r17014) -Add [NoAI]: AIEngine::GetDesignDate
Diffstat (limited to 'src/ai/api')
-rw-r--r--src/ai/api/ai_engine.cpp7
-rw-r--r--src/ai/api/ai_engine.hpp8
-rw-r--r--src/ai/api/ai_engine.hpp.sq1
3 files changed, 16 insertions, 0 deletions
diff --git a/src/ai/api/ai_engine.cpp b/src/ai/api/ai_engine.cpp
index 8f5bf2167..a7519c9cd 100644
--- 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;
diff --git a/src/ai/api/ai_engine.hpp b/src/ai/api/ai_engine.hpp
index 93c6f2233..67179d330 100644
--- a/src/ai/api/ai_engine.hpp
+++ b/src/ai/api/ai_engine.hpp
@@ -153,6 +153,14 @@ public:
static int32 GetMaxTractiveEffort(EngineID engine_id);
/**
+ * Get the date this engine was designed.
+ * @param engine_id The engine to get the design date of.
+ * @pre IsValidEngine(engine_id).
+ * @return The date this engine was designed.
+ */
+ static int32 GetDesignDate(EngineID engine_id);
+
+ /**
* Get the type of an engine.
* @param engine_id The engine to get the type of.
* @pre IsValidEngine(engine_id).
diff --git a/src/ai/api/ai_engine.hpp.sq b/src/ai/api/ai_engine.hpp.sq
index 75f9c4bc4..d3f4b20b0 100644
--- a/src/ai/api/ai_engine.hpp.sq
+++ b/src/ai/api/ai_engine.hpp.sq
@@ -31,6 +31,7 @@ void SQAIEngine_Register(Squirrel *engine) {
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::GetPower, "GetPower", 2, ".i");
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::GetWeight, "GetWeight", 2, ".i");
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::GetMaxTractiveEffort, "GetMaxTractiveEffort", 2, ".i");
+ SQAIEngine.DefSQStaticMethod(engine, &AIEngine::GetDesignDate, "GetDesignDate", 2, ".i");
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::GetVehicleType, "GetVehicleType", 2, ".i");
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::IsWagon, "IsWagon", 2, ".i");
SQAIEngine.DefSQStaticMethod(engine, &AIEngine::CanRunOnRail, "CanRunOnRail", 3, ".ii");