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(svn r27936) -Fix: When moving wagons in the depot, the drag highlight did not exactly match the length of the dragged wagon chain.

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This commit is contained in:
frosch 2017-12-10 13:45:53 +00:00
parent c722cb26b8
commit 6f36c52736
1 changed files with 4 additions and 4 deletions
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8
src/train_gui.cpp
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@ -64,14 +64,14 @@ static int HighlightDragPosition(int px, int max_width, VehicleID selection, boo
bool rtl = _current_text_dir == TD_RTL;
assert(selection != INVALID_VEHICLE);
int dragged_width = WD_FRAMERECT_LEFT + WD_FRAMERECT_RIGHT;
int dragged_width = 0;
for (Train *t = Train::Get(selection); t != NULL; t = chain ? t->Next() : (t->HasArticulatedPart() ? t->GetNextArticulatedPart() : NULL)) {
dragged_width += t->GetDisplayImageWidth(NULL);
}
int drag_hlight_left = rtl ? max(px -dragged_width, 0) : px;
int drag_hlight_right = rtl ? px : min(px + dragged_width, max_width);
int drag_hlight_width = max(drag_hlight_right - drag_hlight_left, 0);
int drag_hlight_left = rtl ? max(px - dragged_width + 1, 0) : px;
int drag_hlight_right = rtl ? px : min(px + dragged_width, max_width) - 1;
int drag_hlight_width = max(drag_hlight_right - drag_hlight_left + 1, 0);
if (drag_hlight_width > 0) {
GfxFillRect(drag_hlight_left + WD_FRAMERECT_LEFT, WD_FRAMERECT_TOP + 1,