cpp/openttd-patchpack/source Changeset - r16821:db130aa96d2d

Changeset - r16821:db130aa96d2d

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terkhen - 14 years ago 2010-12-21 13:56:52
terkhen@openttd.org

(svn r21565) -Codechange: Add pixel skip to DrawRoadVehImage().

3 files changed with 5 insertions and 4 deletions:

src/roadveh_gui.cpp

src/vehicle_gui.cpp

src/vehicle_gui.h

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src/roadveh_gui.cpp

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@@ @@ -128,8 +128,9 @@ void DrawRoadVehDetails(const Vehicle *v @@
  * @param right     The maximum horizontal position
  * @param y         Vertical position to draw at
  * @param selection Selected vehicle to draw a frame around
  * @param skip      Number of pixels to skip at the front (for scrolling)
  */
 void DrawRoadVehImage(const Vehicle *v, int left, int right, int y, VehicleID selection)
+void DrawRoadVehImage(const Vehicle *v, int left, int right, int y, VehicleID selection, int skip)
+{
 	bool rtl = _current_text_dir == TD_RTL;
 	Direction dir = rtl ? DIR_E : DIR_W;
@@ @@ -143,7 +144,7 @@ void DrawRoadVehImage(const Vehicle *v, @@
 	old_dpi = _cur_dpi;
 	_cur_dpi = &tmp_dpi;
-	int px = rtl ? max_width : 0;
+	int px = rtl ? max_width + skip : -skip;
 	for (; u != NULL && (rtl ? px > 0 : px < max_width); u = u->Next()) {
 		Point offset;
 		int width = u->GetDisplayImageWidth(&offset);

src/vehicle_gui.cpp

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@@ @@ -998,7 +998,7 @@ void DrawVehicleImage(const Vehicle *v, @@
+{
 	switch (v->type) {
 		case VEH_TRAIN:    DrawTrainImage(Train::From(v), left, right, y, selection, skip); break;
 		case VEH_ROAD:     DrawRoadVehImage(v, left, right, y, selection);  break;
+		case VEH_ROAD:     DrawRoadVehImage(v, left, right, y, selection, skip);  break;
 		case VEH_SHIP:     DrawShipImage(v, left, right, y, selection);     break;
 		case VEH_AIRCRAFT: DrawAircraftImage(v, left, right, y, selection); break;
 		default: NOT_REACHED();

src/vehicle_gui.h

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@@ @@ -49,7 +49,7 @@ enum TrainDetailsWindowTabs { @@
 int DrawVehiclePurchaseInfo(int left, int right, int y, EngineID engine_number);
 void DrawTrainImage(const Train *v, int left, int right, int y, VehicleID selection, int skip, VehicleID drag_dest = INVALID_VEHICLE);
 void DrawRoadVehImage(const Vehicle *v, int left, int right, int y, VehicleID selection);
+void DrawRoadVehImage(const Vehicle *v, int left, int right, int y, VehicleID selection, int skip = 0);
 void DrawShipImage(const Vehicle *v, int left, int right, int y, VehicleID selection);
 void DrawAircraftImage(const Vehicle *v, int left, int right, int y, VehicleID selection);

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