1

#ifndef TTD_H

     2

#define TTD_H

     3

     4

// include strings

     5

#include "table/strings.h"

     6

     7

#ifndef VARDEF

     8

#define VARDEF extern

     9

#endif

    10

    11

// use this on non static functions

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#define PUBLIC 

    13

    14

typedef struct Rect {

    15

	int left,top,right,bottom;

    16

} Rect;

    17

    18

typedef struct SmallPoint {

    19

	int16 x,y;

    20

} SmallPoint;

    21

    22

typedef struct Point {

    23

	int x,y;

    24

} Point;

    25

    26

typedef struct Pair {

    27

	int a;

    28

	int b;

    29

} Pair;

    30

    31

typedef struct YearMonthDay {

    32

	int year, month, day;

    33

} YearMonthDay;

    34

    35

#include "macros.h"

    36

    37

// Forward declarations of structs.

    38

typedef struct Vehicle Vehicle;

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typedef struct Depot Depot;

    40

typedef struct Checkpoint Checkpoint;

    41

typedef struct Window Window;

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typedef struct Station Station;

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typedef struct ViewPort ViewPort;

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typedef struct Town Town;

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typedef struct NewsItem NewsItem;

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typedef struct Industry Industry;

    47

typedef struct DrawPixelInfo DrawPixelInfo;

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typedef uint16 VehicleID;

    49

typedef uint16 StringID;

    50

typedef uint16 SpriteID;

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typedef uint32 PalSpriteID;

    52

    53

typedef uint32 WindowNumber;

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typedef byte WindowClass;

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    56

    57

enum GameModes {

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	GM_MENU,

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	GM_NORMAL,

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	GM_EDITOR

    61

};

    62

    63

enum SwitchModes {

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	SM_NONE = 0,

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	SM_NEWGAME = 1,

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	SM_EDITOR = 2,

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	SM_LOAD = 3,

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	SM_MENU = 4,

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	SM_SAVE = 5,

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	SM_GENRANDLAND = 6,

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	SM_LOAD_SCENARIO = 9,

    72

    73

};

    74

    75

enum MapTileTypes {

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	MP_CLEAR,

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	MP_RAILWAY,

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	MP_STREET,

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	MP_HOUSE,

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	MP_TREES,

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	MP_STATION,

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	MP_WATER,

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	MP_STRANGE,

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	MP_INDUSTRY,

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	MP_TUNNELBRIDGE,

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	MP_UNMOVABLE

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};

    88

    89

typedef struct TileInfo {

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	uint x;

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	uint y;

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	uint tileh;

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	uint type;

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	uint map5;

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	uint tile;

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	uint z;

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} TileInfo;

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    99

enum {

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	NG_EDGE = 1,

   101

};

   102

   103

/* Display Options */

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enum {

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	DO_SHOW_TOWN_NAMES  = 1,

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	DO_SHOW_STATION_NAMES = 2,

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	DO_SHOW_SIGNS = 4,

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	DO_FULL_ANIMATION = 8,

   109

	DO_TRANS_BUILDINGS = 0x10,

   110

	DO_FULL_DETAIL = 0x20,

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	DO_CHECKPOINTS = 0x40,

   112

};

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   114

/* Landscape types */

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enum {

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	LT_NORMAL = 0,

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	LT_HILLY = 1,

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	LT_DESERT = 2,

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	LT_CANDY = 3,

   120

   121

	NUM_LANDSCAPE = 4,

   122

};

   123

   124

enum {

   125

	NUM_PRICES = 49,

   126

};

   127

   128

typedef struct Prices {

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	int32 station_value;

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	int32 build_rail;

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	int32 build_road;

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	int32 build_signals;

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	int32 build_bridge;

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	int32 build_train_depot;

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	int32 build_road_depot;

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	int32 build_ship_depot;

   137

	int32 build_tunnel;

   138

	int32 train_station_track;

   139

	int32 train_station_length;

   140

	int32 build_airport;

   141

	int32 build_bus_station;

   142

	int32 build_truck_station;

   143

	int32 build_dock;

   144

	int32 build_railvehicle;

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	int32 build_railwagon;

   146

	int32 aircraft_base;

   147

	int32 roadveh_base;

   148

	int32 ship_base;

   149

	int32 build_trees;

   150

	int32 terraform;

   151

	int32 clear_1;

   152

	int32 purchase_land;

   153

	int32 clear_2;

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	int32 clear_3;

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	int32 remove_trees;

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	int32 remove_rail;

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	int32 remove_signals;

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	int32 clear_bridge;

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	int32 remove_train_depot;

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	int32 remove_road_depot;

   161

	int32 remove_ship_depot;

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	int32 clear_tunnel;

   163

	int32 clear_water;

   164

	int32 remove_rail_station;

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	int32 remove_airport;

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	int32 remove_bus_station;

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	int32 remove_truck_station;

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	int32 remove_dock;

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	int32 remove_house;

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	int32 remove_road;

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	int32 running_rail[3];

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	int32 aircraft_running;

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	int32 roadveh_running;

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	int32 ship_running;

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	int32 build_industry;	

   176

} Prices;

   177

   178

#define GAME_DIFFICULTY_NUM 18

   179

   180

typedef struct GameDifficulty {

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	int max_no_competitors;

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	int competitor_start_time;

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	int number_towns;

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	int number_industries;

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	int max_loan;

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	int initial_interest;

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	int vehicle_costs;

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	int competitor_speed;

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	int competitor_intelligence;

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	int vehicle_breakdowns;

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	int subsidy_multiplier;

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	int construction_cost;

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	int terrain_type;

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	int quantity_sea_lakes;

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	int economy;

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	int line_reverse_mode;

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	int disasters;

   198

	int town_council_tolerance;	// minimum required town ratings to be allowed to demolish stuff

   199

} GameDifficulty;

   200

   201

typedef struct AcceptedCargo {

   202

	int type_1, amount_1;

   203

	int type_2, amount_2;

   204

	int type_3, amount_3;

   205

} AcceptedCargo;

   206

   207

typedef struct TileDesc {

   208

	StringID str;

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	byte owner;

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	uint16 build_date;

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	uint32 dparam[2];

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} TileDesc;

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   214

typedef struct {

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	int16 left, top;

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	byte width_1, width_2;

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} ViewportSign;

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   219

typedef struct SignStruct {

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	StringID str;

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	ViewportSign sign;

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	int16 x,y;

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	byte z;

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} SignStruct;

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   226

   227

typedef int32 CommandProc(int x, int y, uint32 flags, uint32 p1, uint32 p2);

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   229

typedef void DrawTileProc(TileInfo *ti);

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typedef uint GetSlopeZProc(TileInfo *ti);

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typedef int32 ClearTileProc(uint tile, byte flags);

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typedef void GetAcceptedCargoProc(uint tile, AcceptedCargo *res);

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typedef void GetTileDescProc(uint tile, TileDesc *td);

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typedef uint32 GetTileTrackStatusProc(uint tile, int mode);

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typedef void GetProducedCargoProc(uint tile, byte *b);

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typedef void ClickTileProc(uint tile);

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typedef void AnimateTileProc(uint tile);

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typedef void TileLoopProc(uint tile);

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typedef void ChangeTileOwnerProc(uint tile, byte old_player, byte new_player);

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/* Return value has bit 0x2 set, when the vehicle enters a station. Then,

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 * result << 8 contains the id of the station entered. If the return value has

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 * bit 0x8 set, the vehicle could not and did not enter the tile. Are there

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 * other bits that can be set? */

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typedef uint32 VehicleEnterTileProc(Vehicle *v, uint tile, int x, int y);

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typedef void VehicleLeaveTileProc(Vehicle *v, uint tile, int x, int y);

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typedef uint GetSlopeTilehProc(TileInfo *ti);

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   248

typedef struct {

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	DrawTileProc *draw_tile_proc;

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	GetSlopeZProc *get_slope_z_proc;

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	ClearTileProc *clear_tile_proc;

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	GetAcceptedCargoProc *get_accepted_cargo_proc;

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	GetTileDescProc *get_tile_desc_proc;

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	GetTileTrackStatusProc *get_tile_track_status_proc;

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	ClickTileProc *click_tile_proc;

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	AnimateTileProc *animate_tile_proc;

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	TileLoopProc *tile_loop_proc;

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	ChangeTileOwnerProc *change_tile_owner_proc;

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	GetProducedCargoProc *get_produced_cargo_proc;

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	VehicleEnterTileProc *vehicle_enter_tile_proc;

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	VehicleLeaveTileProc *vehicle_leave_tile_proc;

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	GetSlopeTilehProc *get_slope_tileh_proc;

   263

} TileTypeProcs;

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   265

   266

   267

#define MP_SETTYPE(x) ((x+1) << 8)

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   269

enum {

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	MP_MAP2 = 1<<0,

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	MP_MAP3LO = 1<<1,

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	MP_MAP3HI = 1<<2,

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	MP_MAP5 = 1<<3,

   274

	MP_MAPOWNER_CURRENT = 1<<4,

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	MP_MAPOWNER = 1<<5,

   276

   277

	MP_TYPE_MASK = 0xF << 8,

   278

   279

	MP_MAP2_CLEAR = 1 << 12,

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	MP_MAP3LO_CLEAR = 1 << 13,

   281

	MP_MAP3HI_CLEAR = 1 << 14,

   282

   283

	MP_NODIRTY = 1<<15,

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};

   285

   286

enum {

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	// Temperate

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	CT_PASSENGERS = 0,

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	CT_COAL = 1,

   290

	CT_MAIL = 2,

   291

	CT_OIL = 3,

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	CT_LIVESTOCK = 4,

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	CT_GOODS = 5,

   294

	CT_GRAIN = 6,

   295

	CT_WOOD = 7,

   296

	CT_IRON_ORE = 8,

   297

	CT_STEEL = 9,

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	CT_VALUABLES = 10,

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	CT_FOOD = 11,

   300

   301

	// Arctic

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	CT_HILLY_UNUSED = 8,

   303

	CT_PAPER = 9,

   304

   305

	// Tropic

   306

	CT_RUBBER = 1,

   307

	CT_FRUIT = 4,

   308

	CT_COPPER_ORE = 8,

   309

	CT_WATER = 9,

   310

   311

	// Toyland

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	CT_SUGAR = 1,

   313

	CT_TOYS = 3,

   314

	CT_BATTERIES = 4,

   315

	CT_CANDY = 5,

   316

	CT_TOFFEE = 6,

   317

	CT_COLA = 7,

   318

	CT_COTTON_CANDY = 8,

   319

	CT_BUBBLES = 9,

   320

	CT_PLASTIC = 10,

   321

	CT_FIZZY_DRINKS = 11,

   322

   323

	NUM_CARGO = 12,

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};

   325

   326

enum {

   327

	WC_MAIN_WINDOW = 0x0,

   328

	WC_MAIN_TOOLBAR = 0x1,

   329

	WC_STATUS_BAR = 0x2,

   330

	WC_BUILD_TOOLBAR = 0x3,

   331

	WC_NEWS_WINDOW = 0x4,

   332

	WC_TOWN_DIRECTORY = 0x5,

   333

	WC_STATION_LIST = 0x6,

   334

	WC_TOWN_VIEW = 0x7,

   335

	WC_SMALLMAP = 0x8,

   336

	WC_TRAINS_LIST = 0x9,

   337

	WC_ROADVEH_LIST = 0xA,

   338

	WC_SHIPS_LIST = 0xB,

   339

	WC_AIRCRAFT_LIST = 0xC,

   340

	WC_VEHICLE_VIEW = 0xD,

   341

	WC_VEHICLE_DETAILS = 0xE,

   342

	WC_VEHICLE_REFIT = 0xF,

   343

	WC_VEHICLE_ORDERS = 0x10,

   344

	WC_STATION_VIEW = 0x11,

   345

	WC_VEHICLE_DEPOT = 0x12,

   346

	WC_BUILD_VEHICLE = 0x13,

   347

	WC_BUILD_BRIDGE = 0x14,

   348

	WC_ERRMSG = 0x15,

   349

	WC_ASK_ABANDON_GAME = 0x16,

   350

	WC_QUIT_GAME = 0x17,

   351

	WC_BUILD_STATION = 0x18,

   352

	WC_BUS_STATION = 0x19,

   353

	WC_TRUCK_STATION = 0x1A,

   354

	WC_BUILD_DEPOT = 0x1B,

   355

	WC_DEBUGGER = 0x1C,

   356

	WC_COMPANY = 0x1D,

   357

	WC_FINANCES = 0x1E,

   358

	WC_PLAYER_COLOR = 0x1F,

   359

	WC_QUERY_STRING = 0x20,

   360

	WC_SAVELOAD = 0x21,

   361

	WC_SELECT_GAME = 0x22,

   362

	WC_TOOLBAR_MENU = 0x24,

   363

	WC_INCOME_GRAPH = 0x25,

   364

	WC_OPERATING_PROFIT = 0x26,

   365

	WC_TOOLTIPS = 0x27,

   366

	WC_INDUSTRY_VIEW = 0x28,

   367

	WC_PLAYER_FACE = 0x29,

   368

	WC_LAND_INFO = 0x2A,

   369

	WC_TOWN_AUTHORITY = 0x2B,

   370

	WC_SUBSIDIES_LIST = 0x2C,

   371

	WC_GRAPH_LEGEND = 0x2D,

   372

	WC_DELIVERED_CARGO = 0x2E,

   373

	WC_PERFORMANCE_HISTORY = 0x2F,

   374

	WC_COMPANY_VALUE = 0x30,

   375

	WC_COMPANY_LEAGUE = 0x31,

   376

	WC_BUY_COMPANY = 0x32,

   377

	WC_PAYMENT_RATES = 0x33,

   378

	WC_SELECT_TUTORIAL = 0x34,

   379

	WC_ENGINE_PREVIEW = 0x35,

   380

	WC_MUSIC_WINDOW = 0x36,

   381

	WC_MUSIC_TRACK_SELECTION = 0x37,

   382

	WC_SCEN_LAND_GEN = 0x38,

   383

	WC_ASK_RESET_LANDSCAPE = 0x39,

   384

	WC_SCEN_TOWN_GEN = 0x3A,

   385

	WC_SCEN_INDUSTRY = 0x3B,

   386

	WC_SCEN_BUILD_ROAD = 0x3C,

   387

	WC_SCEN_BUILD_TREES = 0x3D,

   388

	WC_SEND_NETWORK_MSG = 0x3E,

   389

	WC_DROPDOWN_MENU = 0x3F,

   390

	WC_BUILD_INDUSTRY = 0x40,

   391

	WC_GAME_OPTIONS = 0x41,

   392

	WC_NETWORK_WINDOW = 0x42,

   393

	WC_INDUSTRY_DIRECTORY = 0x43,

   394

	WC_MESSAGE_HISTORY = 0x44,

   395

	WC_CHEATS = 0x45,

   397

	WC_CONSOLE = 0x47,

   399

};

   400

   401

   402

enum {

   403

	EXPENSES_CONSTRUCTION = 0,

   404

	EXPENSES_NEW_VEHICLES = 1,

   405

	EXPENSES_TRAIN_RUN = 2,

   406

	EXPENSES_ROADVEH_RUN = 3,

   407

	EXPENSES_AIRCRAFT_RUN = 4,

   408

	EXPENSES_SHIP_RUN = 5,

   409

	EXPENSES_PROPERTY = 6,

   410

	EXPENSES_TRAIN_INC = 7,

   411

	EXPENSES_ROADVEH_INC = 8,

   412

	EXPENSES_AIRCRAFT_INC = 9,

   413

	EXPENSES_SHIP_INC = 10,

   414

	EXPENSES_LOAN_INT = 11,

   415

	EXPENSES_OTHER = 12,

   416

};

   417

   418

// Tile type misc constants, don't know where to put these

   419

enum {

   420

	TRACKTYPE_SPRITE_PITCH = 0x52,

   421

};

   422

   423

   424

// special string constants

   425

enum SpecialStrings {

   426

   427

	// special strings for town names. the town name is generated dynamically on request.

   428

	SPECSTR_TOWNNAME_START = 0x20C0,

   429

	SPECSTR_TOWNNAME_ENGLISH = SPECSTR_TOWNNAME_START,

   430

	SPECSTR_TOWNNAME_FRENCH,

   431

	SPECSTR_TOWNNAME_GERMAN,

   432

	SPECSTR_TOWNNAME_AMERICAN,

   433

	SPECSTR_TOWNNAME_LATIN,

   434

	SPECSTR_TOWNNAME_SILLY,

   435

	SPECSTR_TOWNNAME_SWEDISH,

   436

	SPECSTR_TOWNNAME_DUTCH,

   437

	SPECSTR_TOWNNAME_FINNISH,

   438

	SPECSTR_TOWNNAME_POLISH,

   439

	SPECSTR_TOWNNAME_CZECH,

   440

	SPECSTR_TOWNNAME_SLOVAKISH,

   441

	SPECSTR_TOWNNAME_HUNGARIAN,

   442

	SPECSTR_TOWNNAME_AUSTRIAN,

   443

	SPECSTR_TOWNNAME_LAST = SPECSTR_TOWNNAME_AUSTRIAN,

   444

   445

	// special strings for player names on the form "TownName transport".

   446

	SPECSTR_PLAYERNAME_START = 0x70EA,

   447

	SPECSTR_PLAYERNAME_ENGLISH = SPECSTR_PLAYERNAME_START,

   448

	SPECSTR_PLAYERNAME_FRENCH,

   449

	SPECSTR_PLAYERNAME_GERMAN,

   450

	SPECSTR_PLAYERNAME_AMERICAN,

   451

	SPECSTR_PLAYERNAME_LATIN,

   452

	SPECSTR_PLAYERNAME_SILLY,

   453

	SPECSTR_PLAYERNAME_LAST = SPECSTR_PLAYERNAME_SILLY, 

   454

   455

	SPECSTR_ANDCO_NAME = 0x70E6,

   456

	SPECSTR_PRESIDENT_NAME = 0x70E7,

   457

	SPECSTR_SONGNAME = 0x70E8,

   458

   459

	// reserve 32 strings for the *.lng files

   460

	SPECSTR_LANGUAGE_START = 0x7100,

   461

	SPECSTR_LANGUAGE_END = 0x711f,

   462

   463

	// reserve 32 strings for various screen resolutions

   464

	SPECSTR_RESOLUTION_START = 0x7120,

   465

	SPECSTR_RESOLUTION_END = 0x713f,

   466

   467

	// reserve 32 strings for screenshot formats

   468

	SPECSTR_SCREENSHOT_START = 0x7140,

   469

	SPECSTR_SCREENSHOT_END = 0x715F,

   470

   471

	STR_SPEC_SCREENSHOT_NAME = 0xF800,

   472

	STR_SPEC_USERSTRING = 0xF801,

   473

};

   474

   475

typedef void PlaceProc(uint tile);

   476

   477

enum Sprites {

   478

	SPR_CANALS_BASE = 0x1406,

   479

	SPR_SLOPES_BASE = SPR_CANALS_BASE + 70,

   480

	SPR_OPENTTD_BASE = SPR_SLOPES_BASE + 74,

   481

};

   482

   483

enum MAP_OWNERS {

   484

	OWNER_TOWN			= 0xf, // a town owns the tile

   485

	OWNER_NONE			= 0x10,// nobody owns the tile

   486

	OWNER_WATER			= 0x11,// "water" owns the tile

   487

	OWNER_SPECTATOR	= 0xff, // spectator in MP or in scenario editor

   488

};

   489

   490

VARDEF bool _savegame_sort_dirty;

   491

VARDEF byte _savegame_sort_order;

   492

   493

#define INVALID_UINT_TILE (uint)0xFFFFFFFF

   494

#define INVALID_STRING_ID 0xFFFF

   495

   496

enum {

   497

	MAX_SCREEN_WIDTH = 2048,

   498

	MAX_SCREEN_HEIGHT = 1200,

   499

};

   500

   501

#include "functions.h"

   502

#include "variables.h"

   503

   504

#endif /* TTD_H */