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Save point used when adding station to viewport kd tree, use for removal

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This commit is contained in:
Jonathan G Rennison
2019-04-09 02:32:28 +01:00
parent 3807f0551d
commit 070160af40
7 changed files with 36 additions and 7 deletions
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4
src/waypoint_cmd.cpp
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@@ -245,7 +245,7 @@ CommandCost CmdBuildRailWaypoint(TileIndex start_tile, DoCommandFlag flags, uint
need_sign_update = true;
} else if (!wp->IsInUse()) {
/* Move existing (recently deleted) waypoint to the new location */
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeWaypoint(wp->index));
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeWaypoint(wp->index, wp->viewport_sign_kdtree_pt));
wp->xy = start_tile;
need_sign_update = true;
}
@@ -320,7 +320,7 @@ CommandCost CmdBuildBuoy(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
wp = new Waypoint(tile);
} else {
/* Move existing (recently deleted) buoy to the new location */
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeWaypoint(wp->index));
if (_viewport_sign_kdtree_valid) _viewport_sign_kdtree.Remove(ViewportSignKdtreeItem::MakeWaypoint(wp->index, wp->viewport_sign_kdtree_pt));
wp->xy = tile;
InvalidateWindowData(WC_WAYPOINT_VIEW, wp->index);
}