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Codechange: Make a merged k-d tree index of all viewport signs

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This commit is contained in:
Niels Martin Hansen
2019-02-22 17:57:28 +01:00
parent d84b67e54d
commit e8d397e4ee
17 changed files with 409 additions and 102 deletions
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3
src/town_cmd.cpp
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@@ -14,6 +14,7 @@
#include "road_cmd.h"
#include "landscape.h"
#include "viewport_func.h"
#include "viewport_kdtree.h"
#include "cmd_helper.h"
#include "command_func.h"
#include "industry.h"
@@ -1713,6 +1714,7 @@ static void DoCreateTown(Town *t, TileIndex tile, uint32 townnameparts, TownSize
t->townnameparts = townnameparts;
t->UpdateVirtCoord();
_viewport_sign_kdtree.Insert(ViewportSignKdtreeItem::MakeTown(t->index));
InvalidateWindowData(WC_TOWN_DIRECTORY, 0, 0);
t->InitializeLayout(layout);
@@ -2869,6 +2871,7 @@ CommandCost CmdDeleteTown(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
/* The town destructor will delete the other things related to the town. */
if (flags & DC_EXEC) {
_town_kdtree.Remove(t->index);
_viewport_sign_kdtree.Insert(ViewportSignKdtreeItem::MakeTown(t->index));
delete t;
}