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/* $Id$ */
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/** @file tilehighlight_func.h Functions related to tile highlights. */
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#ifndef TILEHIGHLIGHT_FUNC_H
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#define TILEHIGHLIGHT_FUNC_H
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#include "gfx_type.h"
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#include "window_type.h"
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#include "viewport_type.h"
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#include "tilehighlight_type.h"
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typedef void PlaceProc(TileIndex tile);
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void PlaceProc_DemolishArea(TileIndex tile);
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bool GUIPlaceProcDragXY(ViewportDragDropSelectionProcess proc, TileIndex start_tile, TileIndex end_tile);
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bool HandlePlacePushButton(Window *w, int widget, CursorID cursor, HighLightStyle mode, PlaceProc *placeproc);
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void SetObjectToPlaceWnd(CursorID icon, SpriteID pal, HighLightStyle mode, Window *w);
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void SetObjectToPlace(CursorID icon, SpriteID pal, HighLightStyle mode, WindowClass window_class, WindowNumber window_num);
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void ResetObjectToPlace();
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void VpSelectTilesWithMethod(int x, int y, ViewportPlaceMethod method);
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void VpStartPlaceSizing(TileIndex tile, ViewportPlaceMethod method, ViewportDragDropSelectionProcess process);
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void VpSetPresizeRange(TileIndex from, TileIndex to);
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void VpSetPlaceSizingLimit(int limit);
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void UpdateTileSelection();
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extern PlaceProc *_place_proc;
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extern TileHighlightData _thd;
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#endif /* TILEHIGHLIGHT_FUNC_H */
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