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Fix new/enlarged route step markers not being redrawn.

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This commit is contained in:
Jonathan G Rennison
2015-12-02 11:27:59 +00:00
parent 52d3f075ea
commit 374316e4b4
1 changed files with 9 additions and 0 deletions
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9
src/viewport.cpp
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@@ -188,11 +188,13 @@ struct ViewportDrawer {
};
static void MarkViewportDirty(const ViewPort * const vp, int left, int top, int right, int bottom);
static void MarkRouteStepDirty(const TileIndex tile, uint order_nr);
static DrawPixelInfo _dpi_for_text;
static ViewportDrawer _vd;
RouteStepsMap _vp_route_steps;
RouteStepsMap _vp_route_steps_last_mark_dirty;
uint _vp_route_step_width = 0;
uint _vp_route_step_height_top = 0;
uint _vp_route_step_height_middle = 0;
@@ -1837,6 +1839,12 @@ static void ViewportDrawVehicleRouteSteps(const ViewPort * const vp)
{
const Vehicle * const veh = GetVehicleFromWindow(_focused_window);
if (veh && ViewportPrepareVehicleRouteSteps(veh)) {
if (_vp_route_steps != _vp_route_steps_last_mark_dirty) {
for (RouteStepsMap::const_iterator cit = _vp_route_steps.begin(); cit != _vp_route_steps.end(); cit++) {
MarkRouteStepDirty(cit->first, (uint) cit->second.size());
}
_vp_route_steps_last_mark_dirty = _vp_route_steps;
}
for (RouteStepsMap::const_iterator cit = _vp_route_steps.begin(); cit != _vp_route_steps.end(); cit++) {
DrawRouteStep(vp, cit->first, cit->second);
}
@@ -2824,6 +2832,7 @@ void MarkAllRouteStepsDirty(Window *vehicle_window)
for (RouteStepsMap::const_iterator cit = _vp_route_steps.begin(); cit != _vp_route_steps.end(); cit++) {
MarkRouteStepDirty(cit->first, (uint) cit->second.size());
}
_vp_route_steps_last_mark_dirty.swap(_vp_route_steps);
_vp_route_steps.clear();
}