cpp/openttd-patchpack/source Changeset - r16819:56a1c089ed2b

Changeset - r16819:56a1c089ed2b

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terkhen - 14 years ago 2010-12-21 13:54:57
terkhen@openttd.org

(svn r21563) -Codechange: Add function to get the width of a vehicle.

2 files changed with 36 insertions and 0 deletions:

src/vehicle_gui.cpp

src/vehicle_gui.h

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src/vehicle_gui.cpp

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@@ @@ -2397,3 +2397,37 @@ void CcBuildPrimaryVehicle(const Command @@
 	const Vehicle *v = Vehicle::Get(_new_vehicle_id);
 	ShowVehicleViewWindow(v);
+}
 /**
  * Get the width of a vehicle (including all parts of the consist) in pixels.
  * @param v Vehicle to get the width for.
  * @return Width of the vehicle.
  */
 int GetVehicleWidth(Vehicle *v)
+{
 	int vehicle_width = 0;
 	switch (v->type) {
 		case VEH_TRAIN:
 			for (const Train *u = Train::From(v); u != NULL; u = u->Next()) {
 				vehicle_width += u->GetDisplayImageWidth();
+			}
 			break;
 		case VEH_ROAD:
 			for (const RoadVehicle *u = RoadVehicle::From(v); u != NULL; u = u->Next()) {
 				vehicle_width += u->GetDisplayImageWidth();
+			}
 			break;
 		default:
 			bool rtl = _current_text_dir == TD_RTL;
 			SpriteID sprite = v->GetImage(rtl ? DIR_E : DIR_W);
 			const Sprite *real_sprite = GetSprite(sprite, ST_NORMAL);
 			vehicle_width = real_sprite->width;
 			break;
+	}
 	return vehicle_width;
+}

src/vehicle_gui.h

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@@ @@ -73,6 +73,8 @@ static inline uint GetVehicleHeight(Vehi @@
 	return (type == VEH_TRAIN || type == VEH_ROAD) ? 14 : 24;
+}
 int GetVehicleWidth(Vehicle *v);
 /**
  * Get WindowClass for vehicle list of given vehicle type
  * @param vt vehicle type to check

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