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authorfrosch <frosch@openttd.org>2016-08-15 18:33:29 +0000
committerfrosch <frosch@openttd.org>2016-08-15 18:33:29 +0000
commitcff2b493653eda314f997f998b297621eeb9e190 (patch)
tree7c78e9d598489cdf03aa5ee91cdbe2d0e9dad232
parent3cb7d9703b376b8798e5726591add2d4e2a17223 (diff)
downloadopenttd-cff2b493653eda314f997f998b297621eeb9e190.tar.xz
(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.
-rw-r--r--src/train_gui.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/train_gui.cpp b/src/train_gui.cpp
index d9da09701..219d016ec 100644
--- a/src/train_gui.cpp
+++ b/src/train_gui.cpp
@@ -56,15 +56,16 @@ void CcBuildWagon(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p
* @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 left, int right, int y, VehicleID select
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 left, int right, int y, VehicleID select
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) {