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Fix viewport signs and text effects marking viewports dirty unnecessarily

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* When at high zoom levels where the signs are not shown
* Where the sign type is disabled in the display options
This commit is contained in:
Jonathan G Rennison
2020-02-17 23:23:15 +00:00
parent 57f490db2b
commit c42ce832ae
10 changed files with 33 additions and 17 deletions
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2
src/town_cmd.cpp
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@@ -513,7 +513,7 @@ void Town::UpdateVirtCoord()
SetDParam(0, this->index);
SetDParam(1, this->cache.population);
this->cache.sign.UpdatePosition(pt.x, pt.y - 24 * ZOOM_LVL_BASE, this->Label(), STR_VIEWPORT_TOWN);
this->cache.sign.UpdatePosition(HasBit(_display_opt, DO_SHOW_TOWN_NAMES) ? ZOOM_LVL_OUT_128X : ZOOM_LVL_END, pt.x, pt.y - 24 * ZOOM_LVL_BASE, this->Label(), STR_VIEWPORT_TOWN);
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Insert(ViewportSignKdtreeItem::MakeTown(this->index));