cpp/openttd-patchpack/source Changeset - r22422:11fa7af547be

Changeset - r22422:11fa7af547be

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frosch - 8 years ago 2016-08-15 18:33:29
frosch@openttd.org

(svn r27629) -Fix: When dragging multiple vehicles in the depot, make the destination gap as long as the chain instead of just considering the first vehicle.

1 file changed with 5 insertions and 4 deletions:

src/train_gui.cpp

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src/train_gui.cpp

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@@ @@ -56,15 +56,16 @@ void CcBuildWagon(const CommandCost &res @@
  * @param px        The current x position to draw from.
  * @param max_width The maximum space available to draw.
  * @param selection Selected vehicle that is dragged.
  * @param chain     Whether a whole chain is dragged.
  * @return The width of the highlight mark.
  */
 static int HighlightDragPosition(int px, int max_width, VehicleID selection)
+static int HighlightDragPosition(int px, int max_width, VehicleID selection, bool chain)
+{
 	bool rtl = _current_text_dir == TD_RTL;
 	assert(selection != INVALID_VEHICLE);
 	int dragged_width = WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
 	for (Train *t = Train::Get(selection); t != NULL; t = t->HasArticulatedPart() ? t->GetNextArticulatedPart() : NULL) {
+	for (Train *t = Train::Get(selection); t != NULL; t = chain ? t->Next() : (t->HasArticulatedPart() ? t->GetNextArticulatedPart() : NULL)) {
 		dragged_width += t->GetDisplayImageWidth(NULL);
+	}
@@ @@ -114,7 +115,7 @@ void DrawTrainImage(const Train *v, int @@
 	for (; v != NULL && (rtl ? px > 0 : px < max_width); v = v->Next()) {
 		if (dragging && !drag_at_end_of_train && drag_dest == v->index) {
 			/* Highlight the drag-and-drop destination inside the train. */
 			int drag_hlight_width = HighlightDragPosition(px, max_width, selection);
+			int drag_hlight_width = HighlightDragPosition(px, max_width, selection, _cursor.vehchain);
 			px += rtl ? -drag_hlight_width : drag_hlight_width;
+		}
@@ @@ -146,7 +147,7 @@ void DrawTrainImage(const Train *v, int @@
 	if (dragging && drag_at_end_of_train) {
 		/* Highlight the drag-and-drop destination at the end of the train. */
 		HighlightDragPosition(px, max_width, selection);
+		HighlightDragPosition(px, max_width, selection, _cursor.vehchain);
+	}
 	if (highlight_l != highlight_r) {

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