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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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4
src/signs_cmd.cpp
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@@ -97,7 +97,9 @@ CommandCost CmdRenameSign(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
}
} else { // Delete sign
if (flags & DC_EXEC) {
si->sign.MarkDirty();
if (HasBit(_display_opt, DO_SHOW_SIGNS) && !(si->IsCompetitorOwned() && !HasBit(_display_opt, DO_SHOW_COMPETITOR_SIGNS))) {
si->sign.MarkDirty(ZOOM_LVL_DRAW_SPR);
}
if (_viewport_sign_kdtree_valid && si->sign.kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeSign(si->index));
delete si;