cpp/openttd-patchpack/source Changeset - r7803:21a2033d0bf7

Changeset - r7803:21a2033d0bf7

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glx - 17 years ago 2007-10-28 16:00:51
glx@openttd.org

(svn r11353) -Codechange: add support for newgrf callback 32

6 files changed with 22 insertions and 2 deletions:

src/date.cpp

src/newgrf_callbacks.h

src/newgrf_engine.cpp

src/newgrf_engine.h

src/vehicle.cpp

src/vehicle.h

0 comments (0 inline, 0 general)

src/date.cpp

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@@ @@ -220,7 +220,11 @@ static void RunVehicleDayProc(uint dayti @@
 	for (i = daytick; i < total; i += DAY_TICKS) {
 		Vehicle *v = GetVehicle(i);
 		if (v->IsValid()) _on_new_vehicle_day_proc[v->type](v);
 		if (v->IsValid()) {
 			/* Call the 32-day callback if needed */
 			CheckVehicle32Day(v);
 			_on_new_vehicle_day_proc[v->type](v);
+		}
+	}
+}

src/newgrf_callbacks.h

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@@ @@ -134,7 +134,7 @@ enum CallbackID { @@
 	CBID_VEHICLE_START_STOP_CHECK        = 0x31,
 	/** Called for every vehicle every 32 days (not all on same date though). */
-	CBID_VEHICLE_32DAY_CALLBACK          = 0x32, // not implemented
 	CBID_VEHICLE_32DAY_CALLBACK          = 0x32,
 	/** Called to play a special sound effect */
 	CBID_VEHICLE_SOUND_EFFECT            = 0x33,

src/newgrf_engine.cpp

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@@ @@ -1050,6 +1050,10 @@ static void DoTriggerVehicle(Vehicle *v, @@
 			assert(!first);
 			if (v->Next() != NULL) DoTriggerVehicle(v->Next(), VEHICLE_TRIGGER_ANY_NEW_CARGO, base_random_bits, false);
 			break;
 		case VEHICLE_TRIGGER_CALLBACK_32:
 			/* Do not do any recursion */
 			break;
+	}
+}

src/newgrf_engine.h

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@@ @@ -49,6 +49,8 @@ enum VehicleTrigger { @@
 	VEHICLE_TRIGGER_EMPTY         = 4,
 	/* Not triggered externally (called for the whole chain if we got NEW_CARGO) */
 	VEHICLE_TRIGGER_ANY_NEW_CARGO = 8,
 	/* Externally triggered for each vehicle in chain */
 	VEHICLE_TRIGGER_CALLBACK_32   = 10,
 };
 void TriggerVehicle(Vehicle *veh, VehicleTrigger trigger);

src/vehicle.cpp

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@@ @@ -1398,6 +1398,15 @@ Vehicle *CheckClickOnVehicle(const ViewP @@
 	return found;
+}
 void CheckVehicle32Day(Vehicle *v)
+{
 	if ((v->day_counter & 0x1F) != 0) return;
 	uint16 callback = GetVehicleCallback(CBID_VEHICLE_32DAY_CALLBACK, 0, 0, v->engine_type, v);
 	if (callback == CALLBACK_FAILED) return;
 	if (HASBIT(callback, 0)) TriggerVehicle(v, VEHICLE_TRIGGER_CALLBACK_32); // Trigger vehicle trigger 10
 	if (HASBIT(callback, 1)) v->colormap = PAL_NONE;                         // Update colormap via callback 2D
+}
 void DecreaseVehicleValue(Vehicle *v)
+{

src/vehicle.h

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@@ @@ -591,6 +591,7 @@ void InitializeTrains(); @@
 byte VehicleRandomBits();
 void ResetVehiclePosHash();
 void ResetVehicleColorMap();
 void CheckVehicle32Day(Vehicle *v);
 bool CanRefitTo(EngineID engine_type, CargoID cid_to);
 CargoID FindFirstRefittableCargo(EngineID engine_type);

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