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

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This commit is contained in:
terkhen 2010-12-21 13:56:52 +00:00
parent 5a124feb6d
commit a136200c39
3 changed files with 5 additions and 4 deletions
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5
src/roadveh_gui.cpp
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@ -128,8 +128,9 @@ void DrawRoadVehDetails(const Vehicle *v, int left, int right, int y)
* @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, int left, int right, int y, VehicleID se
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);

2
src/vehicle_gui.cpp
View File

@ -998,7 +998,7 @@ void DrawVehicleImage(const Vehicle *v, int left, int right, int y, VehicleID se
{
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();

2
src/vehicle_gui.h
View File

@ -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);