mirror of https://github.com/OpenTTD/OpenTTD.git
144 lines
4.0 KiB
C
144 lines
4.0 KiB
C
/* $Id$ */
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/** @file functions.h */
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#ifndef FUNCTIONS_H
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#define FUNCTIONS_H
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#include "gfx.h"
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#include "viewport.h"
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#include "core/random_func.hpp"
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void UpdateTownMaxPass(Town *t);
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/* clear_land.cpp */
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void DrawHillyLandTile(const TileInfo *ti);
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void DrawClearLandTile(const TileInfo *ti, byte set);
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void DrawClearLandFence(const TileInfo *ti);
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void TileLoopClearHelper(TileIndex tile);
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/* players.cpp */
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bool CheckPlayerHasMoney(CommandCost cost);
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void SubtractMoneyFromPlayer(CommandCost cost);
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void SubtractMoneyFromPlayerFract(PlayerID player, CommandCost cost);
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bool CheckOwnership(Owner owner);
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bool CheckTileOwnership(TileIndex tile);
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/* standard */
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void ShowInfo(const char *str);
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void CDECL ShowInfoF(const char *str, ...);
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/* openttd.cpp */
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static inline TileIndex RandomTileSeed(uint32 r) { return TILE_MASK(r); }
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static inline TileIndex RandomTile() { return TILE_MASK(Random()); }
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/* texteff.cpp */
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void AddAnimatedTile(TileIndex tile);
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void DeleteAnimatedTile(TileIndex tile);
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void AnimateAnimatedTiles();
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void InitializeAnimatedTiles();
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/* tunnelbridge_cmd.cpp */
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bool CheckBridge_Stuff(byte bridge_type, uint bridge_len);
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uint32 GetBridgeLength(TileIndex begin, TileIndex end);
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int CalcBridgeLenCostFactor(int x);
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/* misc_cmd.cpp */
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void PlaceTreesRandomly();
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void InitializeLandscapeVariables(bool only_constants);
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/* misc.cpp */
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bool IsCustomName(StringID id);
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void DeleteName(StringID id);
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char *GetName(char *buff, StringID id, const char *last);
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#define AllocateName(name, skip) RealAllocateName(name, skip, false)
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StringID RealAllocateName(const char *name, byte skip, bool check_double);
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void ConvertNameArray();
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/* misc functions */
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/**
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* Mark a tile given by its coordinate dirty for repaint.
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*
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* @ingroup dirty
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*/
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void MarkTileDirty(int x, int y);
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/**
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* Mark a tile given by its index dirty for repaint.
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*
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* @ingroup dirty
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*/
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void MarkTileDirtyByTile(TileIndex tile);
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void InvalidateWindow(WindowClass cls, WindowNumber number);
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void InvalidateWindowWidget(WindowClass cls, WindowNumber number, byte widget_index);
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void InvalidateWindowClasses(WindowClass cls);
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void InvalidateWindowClassesData(WindowClass cls);
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void DeleteWindowById(WindowClass cls, WindowNumber number);
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void DeleteWindowByClass(WindowClass cls);
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void SetObjectToPlaceWnd(CursorID icon, SpriteID pal, ViewportHighlightMode mode, Window *w);
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void SetObjectToPlace(CursorID icon, SpriteID pal, ViewportHighlightMode mode, WindowClass window_class, WindowNumber window_num);
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void ResetObjectToPlace();
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bool ScrollWindowTo(int x, int y, Window *w, bool instant = false);
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bool ScrollMainWindowToTile(TileIndex tile, bool instant = false);
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bool ScrollMainWindowTo(int x, int y, bool instant = false);
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bool EnsureNoVehicleOnGround(TileIndex tile);
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/**
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* Mark all viewports dirty for repaint.
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*
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* @ingroup dirty
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*/
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void MarkAllViewportsDirty(int left, int top, int right, int bottom);
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void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost);
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void ShowFeederIncomeAnimation(int x, int y, int z, Money cost);
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bool CheckIfAuthorityAllows(TileIndex tile);
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Town *ClosestTownFromTile(TileIndex tile, uint threshold);
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void ChangeTownRating(Town *t, int add, int max);
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uint GetTownRadiusGroup(const Town* t, TileIndex tile);
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void ShowHighscoreTable(int difficulty, int8 rank);
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int FindFirstBit(uint32 x);
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void AfterLoadTown();
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void UpdatePatches();
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void AskExitGame();
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void AskExitToGameMenu();
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void RedrawAutosave();
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StringID RemapOldStringID(StringID s);
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void UpdateViewportSignPos(ViewportSign *sign, int left, int top, StringID str);
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enum {
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SLD_LOAD_GAME,
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SLD_LOAD_SCENARIO,
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SLD_SAVE_GAME,
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SLD_SAVE_SCENARIO,
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SLD_LOAD_HEIGHTMAP,
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SLD_NEW_GAME,
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};
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void ShowSaveLoadDialog(int mode);
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/* callback from drivers that is called if the game size changes dynamically */
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void GameSizeChanged();
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bool FileExists(const char *filename);
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const char *GetCurrentLocale(const char *param);
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void *ReadFileToMem(const char *filename, size_t *lenp, size_t maxsize);
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void LoadFromConfig();
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void SaveToConfig();
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void CheckConfig();
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int ttd_main(int argc, char* argv[]);
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void HandleExitGameRequest();
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#endif /* FUNCTIONS_H */
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