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track.h
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track.h
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#pragma region Copyright (c) 2014-2017 OpenRCT2 Developers
/*****************************************************************************
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
*
* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
* For more information, visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* A full copy of the GNU General Public License can be found in licence.txt
*****************************************************************************/
#pragma endregion
#ifndef _TRACK_H_
#define _TRACK_H_
#include "../common.h"
#include "../object.h"
#include "ride.h"
#pragma pack(push, 1)
typedef struct rct_trackdefinition {
uint8 type;
uint8 vangle_end;
uint8 vangle_start;
uint8 bank_end;
uint8 bank_start;
sint8 preview_z_offset;
uint8 pad[2];
} rct_trackdefinition;
assert_struct_size(rct_trackdefinition, 8);
#pragma pack(pop)
/**
* Size: 0x0A
*/
typedef struct rct_preview_track {
uint8 index; // 0x00
sint16 x; // 0x01
sint16 y; // 0x03
sint16 z; // 0x05
uint8 var_07;
uint8 var_08;
uint8 var_09;
} rct_preview_track;
/* size 0x0A */
typedef struct rct_track_coordinates {
sint8 rotation_begin; // 0x00
sint8 rotation_end; // 0x01
sint16 z_begin; // 0x02
sint16 z_end; // 0x04
sint16 x; // 0x06
sint16 y; // 0x08
} rct_track_coordinates;
enum {
TRACK_ELEMENT_FLAG_TERMINAL_STATION = 1 << 3,
TRACK_ELEMENT_FLAG_INVERTED = 1 << 6,
TRACK_ELEMENT_FLAG_CHAIN_LIFT = 1 << 7,
};
enum {
// Not anything to do with colour but uses
// that field in the map element
// Used for multi-dimension coaster
TRACK_ELEMENT_COLOUR_FLAG_INVERTED = (1 << 2),
// Used for giga coaster
TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT = (1 << 3),
};
#define TRACK_ELEMENT_FLAG_MAGNITUDE_MASK 0x0F
#define TRACK_ELEMENT_FLAG_COLOUR_MASK 0x30
#define TRACK_ELEMENT_FLAG_STATION_NO_MASK 0x02
#define MAX_STATION_PLATFORM_LENGTH 32
enum {
TRACK_NONE = 0,
TRACK_FLAT = 0,
TRACK_STRAIGHT,
TRACK_STATION_END,
TRACK_LIFT_HILL,
TRACK_LIFT_HILL_STEEP,
TRACK_LIFT_HILL_CURVE,
TRACK_FLAT_ROLL_BANKING,
TRACK_VERTICAL_LOOP,
TRACK_SLOPE,
TRACK_SLOPE_STEEP,
TRACK_SLOPE_LONG,
TRACK_SLOPE_CURVE,
TRACK_SLOPE_CURVE_STEEP,
TRACK_S_BEND,
TRACK_CURVE_VERY_SMALL,
TRACK_CURVE_SMALL,
TRACK_CURVE,
TRACK_TWIST,
TRACK_HALF_LOOP,
TRACK_CORKSCREW,
TRACK_TOWER_BASE,
TRACK_HELIX_SMALL,
TRACK_HELIX_LARGE,
TRACK_HELIX_LARGE_UNBANKED,
TRACK_BRAKES,
TRACK_25,
TRACK_ON_RIDE_PHOTO,
TRACK_WATER_SPLASH,
TRACK_SLOPE_VERTICAL,
TRACK_BARREL_ROLL,
TRACK_POWERED_LIFT,
TRACK_HALF_LOOP_LARGE,
TRACK_SLOPE_CURVE_BANKED,
TRACK_LOG_FLUME_REVERSER,
TRACK_HEARTLINE_ROLL,
TRACK_REVERSER,
TRACK_REVERSE_FREEFALL,
TRACK_SLOPE_TO_FLAT,
TRACK_BLOCK_BRAKES,
TRACK_SLOPE_ROLL_BANKING,
TRACK_SLOPE_STEEP_LONG,
TRACK_CURVE_VERTICAL,
TRACK_42,
TRACK_LIFT_HILL_CABLE,
TRACK_LIFT_HILL_CURVED,
TRACK_QUARTER_LOOP,
TRACK_SPINNING_TUNNEL,
TRACK_ROTATION_CONTROL_TOGGLE,
TRACK_INLINE_TWIST_UNINVERTED,
TRACK_INLINE_TWIST_INVERTED,
TRACK_QUARTER_LOOP_UNINVERTED,
TRACK_QUARTER_LOOP_INVERTED,
TRACK_RAPIDS,
TRACK_HALF_LOOP_UNINVERTED,
TRACK_HALF_LOOP_INVERTED,
TRACK_BOOSTER = TRACK_ROTATION_CONTROL_TOGGLE,
TRACK_WATERFALL = 152,
TRACK_WHIRLPOOL = 152,
TRACK_BRAKE_FOR_DROP = 172,
TRACK_190 = 190,
TRACK_192 = 192,
TRACK_194 = 194,
TRACK_MINI_GOLF_HOLE = 195,
};
enum {
TRACK_CURVE_LEFT_VERY_SMALL = 5,
TRACK_CURVE_LEFT_SMALL = 3,
TRACK_CURVE_LEFT = 1,
TRACK_CURVE_LEFT_LARGE = 7,
TRACK_CURVE_NONE = 0,
TRACK_CURVE_RIGHT_LARGE = 8,
TRACK_CURVE_RIGHT = 2,
TRACK_CURVE_RIGHT_SMALL = 4,
TRACK_CURVE_RIGHT_VERY_SMALL = 6
};
enum {
TRACK_SLOPE_NONE = 0,
TRACK_SLOPE_UP_25 = 2,
TRACK_SLOPE_UP_60 = 4,
TRACK_SLOPE_DOWN_25 = 6,
TRACK_SLOPE_DOWN_60 = 8,
TRACK_SLOPE_UP_90 = 10,
TRACK_SLOPE_DOWN_90 = 18,
TRACK_VANGLE_TOWER = 10,
TRACK_VANGLE_REVERSE_FREEFALL = 10
};
enum {
TRACK_BANK_NONE = 0,
TRACK_BANK_LEFT = 2,
TRACK_BANK_RIGHT = 4,
TRACK_BANK_UPSIDE_DOWN = 15,
};
enum {
TRACK_HALF_LOOP_UP = 64,
TRACK_HALF_LOOP_DOWN = 192,
TRACK_UNKNOWN_VERTICAL_LOOP = 208,
TRACK_216 = 216,
TRACK_CORKSCREW_DOWN = 224
};
enum {
TRACK_ELEM_FLAG_ONLY_UNDERWATER = (1 << 0),
TRACK_ELEM_FLAG_TURN_LEFT = (1 << 1),
TRACK_ELEM_FLAG_TURN_RIGHT = (1 << 2),
TRACK_ELEM_FLAG_TURN_BANKED = (1 << 3),
TRACK_ELEM_FLAG_TURN_SLOPED = (1 << 4),
TRACK_ELEM_FLAG_DOWN = (1 << 5),
TRACK_ELEM_FLAG_UP = (1 << 6),
TRACK_ELEM_FLAG_NORMAL_TO_INVERSION = (1 << 7),
TRACK_ELEM_FLAG_STARTS_AT_HALF_HEIGHT = (1 << 8),
TRACK_ELEM_FLAG_ONLY_ABOVE_GROUND = (1 << 9),
TRACK_ELEM_FLAG_IS_STEEP_UP = (1 << 10), // Used to allow steep backwards lifts on roller coasters that do not allow steep forward lift hills
TRACK_ELEM_FLAG_HELIX = (1 << 11),
TRACK_ELEM_FLAG_ALLOW_LIFT_HILL = (1 << 12),
TRACK_ELEM_FLAG_CURVE_ALLOWS_LIFT = (1 << 13),
TRACK_ELEM_FLAG_INVERSION_TO_NORMAL = (1 << 14),
TRACK_ELEM_FLAG_BANKED = (1 << 15), // Also set on Spinning Tunnel and Log Flume reverser, probably to save a flag.
};
enum {
TRACK_ELEM_FLAT,
TRACK_ELEM_END_STATION,
TRACK_ELEM_BEGIN_STATION,
TRACK_ELEM_MIDDLE_STATION,
TRACK_ELEM_25_DEG_UP,
TRACK_ELEM_60_DEG_UP,
TRACK_ELEM_FLAT_TO_25_DEG_UP,
TRACK_ELEM_25_DEG_UP_TO_60_DEG_UP,
TRACK_ELEM_60_DEG_UP_TO_25_DEG_UP,
TRACK_ELEM_25_DEG_UP_TO_FLAT,
TRACK_ELEM_25_DEG_DOWN = 10,
TRACK_ELEM_60_DEG_DOWN,
TRACK_ELEM_FLAT_TO_25_DEG_DOWN,
TRACK_ELEM_25_DEG_DOWN_TO_60_DEG_DOWN,
TRACK_ELEM_60_DEG_DOWN_TO_25_DEG_DOWN,
TRACK_ELEM_25_DEG_DOWN_TO_FLAT,
TRACK_ELEM_LEFT_QUARTER_TURN_5_TILES,
TRACK_ELEM_RIGHT_QUARTER_TURN_5_TILES,
TRACK_ELEM_FLAT_TO_LEFT_BANK,
TRACK_ELEM_FLAT_TO_RIGHT_BANK,
TRACK_ELEM_LEFT_BANK_TO_FLAT = 20,
TRACK_ELEM_RIGHT_BANK_TO_FLAT,
TRACK_ELEM_BANKED_LEFT_QUARTER_TURN_5_TILES,
TRACK_ELEM_BANKED_RIGHT_QUARTER_TURN_5_TILES,
TRACK_ELEM_LEFT_BANK_TO_25_DEG_UP,
TRACK_ELEM_RIGHT_BANK_TO_25_DEG_UP,
TRACK_ELEM_25_DEG_UP_TO_LEFT_BANK,
TRACK_ELEM_25_DEG_UP_TO_RIGHT_BANK,
TRACK_ELEM_LEFT_BANK_TO_25_DEG_DOWN,
TRACK_ELEM_RIGHT_BANK_TO_25_DEG_DOWN,
TRACK_ELEM_25_DEG_DOWN_TO_LEFT_BANK = 30,
TRACK_ELEM_25_DEG_DOWN_TO_RIGHT_BANK,
TRACK_ELEM_LEFT_BANK,
TRACK_ELEM_RIGHT_BANK,
TRACK_ELEM_LEFT_QUARTER_TURN_5_TILES_25_DEG_UP,
TRACK_ELEM_RIGHT_QUARTER_TURN_5_TILES_25_DEG_UP,
TRACK_ELEM_LEFT_QUARTER_TURN_5_TILES_25_DEG_DOWN,
TRACK_ELEM_RIGHT_QUARTER_TURN_5_TILES_25_DEG_DOWN,
TRACK_ELEM_S_BEND_LEFT,
TRACK_ELEM_S_BEND_RIGHT,
TRACK_ELEM_LEFT_VERTICAL_LOOP = 40,
TRACK_ELEM_RIGHT_VERTICAL_LOOP,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_BANK,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_BANK,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_UP,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_UP,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_DOWN,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_DOWN,
TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE = 50,
TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE,
TRACK_ELEM_LEFT_TWIST_DOWN_TO_UP,
TRACK_ELEM_RIGHT_TWIST_DOWN_TO_UP,
TRACK_ELEM_LEFT_TWIST_UP_TO_DOWN,
TRACK_ELEM_RIGHT_TWIST_UP_TO_DOWN,
TRACK_ELEM_HALF_LOOP_UP,
TRACK_ELEM_HALF_LOOP_DOWN,
TRACK_ELEM_LEFT_CORKSCREW_UP,
TRACK_ELEM_RIGHT_CORKSCREW_UP,
TRACK_ELEM_LEFT_CORKSCREW_DOWN = 60,
TRACK_ELEM_RIGHT_CORKSCREW_DOWN,
TRACK_ELEM_FLAT_TO_60_DEG_UP,
TRACK_ELEM_60_DEG_UP_TO_FLAT,
TRACK_ELEM_FLAT_TO_60_DEG_DOWN,
TRACK_ELEM_60_DEG_DOWN_TO_FLAT,
TRACK_ELEM_TOWER_BASE,
TRACK_ELEM_TOWER_SECTION,
TRACK_ELEM_FLAT_COVERED,
TRACK_ELEM_25_DEG_UP_COVERED,
TRACK_ELEM_60_DEG_UP_COVERED = 70,
TRACK_ELEM_FLAT_TO_25_DEG_UP_COVERED,
TRACK_ELEM_25_DEG_UP_TO_60_DEG_UP_COVERED,
TRACK_ELEM_60_DEG_UP_TO_25_DEG_UP_COVERED,
TRACK_ELEM_25_DEG_UP_TO_FLAT_COVERED,
TRACK_ELEM_25_DEG_DOWN_COVERED,
TRACK_ELEM_60_DEG_DOWN_COVERED,
TRACK_ELEM_FLAT_TO_25_DEG_DOWN_COVERED,
TRACK_ELEM_25_DEG_DOWN_TO_60_DEG_DOWN_COVERED,
TRACK_ELEM_60_DEG_DOWN_TO_25_DEG_DOWN_COVERED,
TRACK_ELEM_25_DEG_DOWN_TO_FLAT_COVERED = 80,
TRACK_ELEM_LEFT_QUARTER_TURN_5_TILES_COVERED,
TRACK_ELEM_RIGHT_QUARTER_TURN_5_TILES_COVERED,
TRACK_ELEM_S_BEND_LEFT_COVERED,
TRACK_ELEM_S_BEND_RIGHT_COVERED,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_COVERED,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_COVERED,
TRACK_ELEM_LEFT_HALF_BANKED_HELIX_UP_SMALL,
TRACK_ELEM_RIGHT_HALF_BANKED_HELIX_UP_SMALL,
TRACK_ELEM_LEFT_HALF_BANKED_HELIX_DOWN_SMALL,
TRACK_ELEM_RIGHT_HALF_BANKED_HELIX_DOWN_SMALL = 90,
TRACK_ELEM_LEFT_HALF_BANKED_HELIX_UP_LARGE,
TRACK_ELEM_RIGHT_HALF_BANKED_HELIX_UP_LARGE,
TRACK_ELEM_LEFT_HALF_BANKED_HELIX_DOWN_LARGE,
TRACK_ELEM_RIGHT_HALF_BANKED_HELIX_DOWN_LARGE,
TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE_60_DEG_UP,
TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE_60_DEG_UP,
TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE_60_DEG_DOWN,
TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE_60_DEG_DOWN,
TRACK_ELEM_BRAKES,
TRACK_ELEM_ROTATION_CONTROL_TOGGLE = 100,
TRACK_ELEM_BOOSTER = 100,
TRACK_ELEM_INVERTED_90_DEG_UP_TO_FLAT_QUARTER_LOOP = 101,
TRACK_ELEM_MAZE = 101,
TRACK_ELEM_255_ALIAS = 101, // Used by the multi-dimension coaster, as TD6 cannot handle index 255.
TRACK_ELEM_LEFT_QUARTER_BANKED_HELIX_LARGE_UP,
TRACK_ELEM_RIGHT_QUARTER_BANKED_HELIX_LARGE_UP,
TRACK_ELEM_LEFT_QUARTER_BANKED_HELIX_LARGE_DOWN,
TRACK_ELEM_RIGHT_QUARTER_BANKED_HELIX_LARGE_DOWN,
TRACK_ELEM_LEFT_QUARTER_HELIX_LARGE_UP,
TRACK_ELEM_RIGHT_QUARTER_HELIX_LARGE_UP,
TRACK_ELEM_LEFT_QUARTER_HELIX_LARGE_DOWN,
TRACK_ELEM_RIGHT_QUARTER_HELIX_LARGE_DOWN,
TRACK_ELEM_25_DEG_UP_LEFT_BANKED = 110,
TRACK_ELEM_25_DEG_UP_RIGHT_BANKED,
TRACK_ELEM_WATERFALL,
TRACK_ELEM_RAPIDS,
TRACK_ELEM_ON_RIDE_PHOTO,
TRACK_ELEM_25_DEG_DOWN_LEFT_BANKED,
TRACK_ELEM_25_DEG_DOWN_RIGHT_BANKED,
TRACK_ELEM_WATER_SPLASH,
TRACK_ELEM_FLAT_TO_60_DEG_UP_LONG_BASE,
TRACK_ELEM_60_DEG_UP_TO_FLAT_LONG_BASE,
TRACK_ELEM_WHIRLPOOL = 120,
TRACK_ELEM_FLAT_TO_60_DEG_DOWN_LONG_BASE,
TRACK_ELEM_60_DEG_UP_TO_FLAT_LONG_BASE_122,
TRACK_ELEM_CABLE_LIFT_HILL,
TRACK_ELEM_REVERSE_FREEFALL_SLOPE,
TRACK_ELEM_REVERSE_FREEFALL_VERTICAL,
TRACK_ELEM_90_DEG_UP,
TRACK_ELEM_90_DEG_DOWN,
TRACK_ELEM_60_DEG_UP_TO_90_DEG_UP,
TRACK_ELEM_90_DEG_DOWN_TO_60_DEG_DOWN,
TRACK_ELEM_90_DEG_UP_TO_60_DEG_UP = 130,
TRACK_ELEM_60_DEG_DOWN_TO_90_DEG_DOWN,
TRACK_ELEM_BRAKE_FOR_DROP,
TRACK_ELEM_LEFT_EIGHTH_TO_DIAG,
TRACK_ELEM_RIGHT_EIGHTH_TO_DIAG,
TRACK_ELEM_LEFT_EIGHTH_TO_ORTHOGONAL,
TRACK_ELEM_RIGHT_EIGHTH_TO_ORTHOGONAL,
TRACK_ELEM_LEFT_EIGHTH_BANK_TO_DIAG,
TRACK_ELEM_RIGHT_EIGHTH_BANK_TO_DIAG,
TRACK_ELEM_LEFT_EIGHTH_BANK_TO_ORTHOGONAL,
TRACK_ELEM_RIGHT_EIGHTH_BANK_TO_ORTHOGONAL = 140,
TRACK_ELEM_DIAG_FLAT,
TRACK_ELEM_DIAG_25_DEG_UP,
TRACK_ELEM_DIAG_60_DEG_UP,
TRACK_ELEM_DIAG_FLAT_TO_25_DEG_UP,
TRACK_ELEM_DIAG_25_DEG_UP_TO_60_DEG_UP,
TRACK_ELEM_DIAG_60_DEG_UP_TO_25_DEG_UP,
TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT,
TRACK_ELEM_DIAG_25_DEG_DOWN,
TRACK_ELEM_DIAG_60_DEG_DOWN,
TRACK_ELEM_DIAG_FLAT_TO_25_DEG_DOWN = 150,
TRACK_ELEM_DIAG_25_DEG_DOWN_TO_60_DEG_DOWN,
TRACK_ELEM_DIAG_60_DEG_DOWN_TO_25_DEG_DOWN,
TRACK_ELEM_DIAG_25_DEG_DOWN_TO_FLAT,
TRACK_ELEM_DIAG_FLAT_TO_60_DEG_UP,
TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT,
TRACK_ELEM_DIAG_FLAT_TO_60_DEG_DOWN,
TRACK_ELEM_DIAG_60_DEG_DOWN_TO_FLAT,
TRACK_ELEM_DIAG_FLAT_TO_LEFT_BANK,
TRACK_ELEM_DIAG_FLAT_TO_RIGHT_BANK,
TRACK_ELEM_DIAG_LEFT_BANK_TO_FLAT = 160,
TRACK_ELEM_DIAG_RIGHT_BANK_TO_FLAT,
TRACK_ELEM_DIAG_LEFT_BANK_TO_25_DEG_UP,
TRACK_ELEM_DIAG_RIGHT_BANK_TO_25_DEG_UP,
TRACK_ELEM_DIAG_25_DEG_UP_TO_LEFT_BANK,
TRACK_ELEM_DIAG_25_DEG_UP_TO_RIGHT_BANK,
TRACK_ELEM_DIAG_LEFT_BANK_TO_25_DEG_DOWN,
TRACK_ELEM_DIAG_RIGHT_BANK_TO_25_DEG_DOWN,
TRACK_ELEM_DIAG_25_DEG_DOWN_TO_LEFT_BANK,
TRACK_ELEM_DIAG_25_DEG_DOWN_TO_RIGHT_BANK,
TRACK_ELEM_DIAG_LEFT_BANK = 170,
TRACK_ELEM_DIAG_RIGHT_BANK,
TRACK_ELEM_LOG_FLUME_REVERSER,
TRACK_ELEM_SPINNING_TUNNEL,
TRACK_ELEM_LEFT_BARREL_ROLL_UP_TO_DOWN,
TRACK_ELEM_RIGHT_BARREL_ROLL_UP_TO_DOWN,
TRACK_ELEM_LEFT_BARREL_ROLL_DOWN_TO_UP,
TRACK_ELEM_RIGHT_BARREL_ROLL_DOWN_TO_UP,
TRACK_ELEM_LEFT_BANK_TO_LEFT_QUARTER_TURN_3_TILES_25_DEG_UP,
TRACK_ELEM_RIGHT_BANK_TO_RIGHT_QUARTER_TURN_3_TILES_25_DEG_UP,
TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_DOWN_TO_LEFT_BANK = 180,
TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_DOWN_TO_RIGHT_BANK,
TRACK_ELEM_POWERED_LIFT,
TRACK_ELEM_LEFT_LARGE_HALF_LOOP_UP,
TRACK_ELEM_RIGHT_LARGE_HALF_LOOP_UP,
TRACK_ELEM_RIGHT_LARGE_HALF_LOOP_DOWN,
TRACK_ELEM_LEFT_LARGE_HALF_LOOP_DOWN,
TRACK_ELEM_LEFT_FLYER_TWIST_UP,
TRACK_ELEM_RIGHT_FLYER_TWIST_UP,
TRACK_ELEM_LEFT_FLYER_TWIST_DOWN,
TRACK_ELEM_RIGHT_FLYER_TWIST_DOWN = 190,
TRACK_ELEM_FLYER_HALF_LOOP_UP,
TRACK_ELEM_FLYER_HALF_LOOP_DOWN,
TRACK_ELEM_LEFT_FLYER_CORKSCREW_UP,
TRACK_ELEM_RIGHT_FLYER_CORKSCREW_UP,
TRACK_ELEM_LEFT_FLYER_CORKSCREW_DOWN,
TRACK_ELEM_RIGHT_FLYER_CORKSCREW_DOWN,
TRACK_ELEM_HEARTLINE_TRANSFER_UP,
TRACK_ELEM_HEARTLINE_TRANSFER_DOWN,
TRACK_ELEM_LEFT_HEARTLINE_ROLL,
TRACK_ELEM_RIGHT_HEARTLINE_ROLL = 200,
TRACK_ELEM_MINI_GOLF_HOLE_A,
TRACK_ELEM_MINI_GOLF_HOLE_B,
TRACK_ELEM_MINI_GOLF_HOLE_C,
TRACK_ELEM_MINI_GOLF_HOLE_D,
TRACK_ELEM_MINI_GOLF_HOLE_E,
TRACK_ELEM_MULTIDIM_INVERTED_FLAT_TO_90_DEG_QUARTER_LOOP_DOWN,
TRACK_ELEM_90_DEG_TO_INVERTED_FLAT_QUARTER_LOOP_UP,
TRACK_ELEM_INVERTED_FLAT_TO_90_DEG_QUARTER_LOOP_DOWN,
TRACK_ELEM_LEFT_CURVED_LIFT_HILL,
TRACK_ELEM_RIGHT_CURVED_LIFT_HILL = 210,
TRACK_ELEM_LEFT_REVERSER,
TRACK_ELEM_RIGHT_REVERSER,
TRACK_ELEM_AIR_THRUST_TOP_CAP,
TRACK_ELEM_AIR_THRUST_VERTICAL_DOWN,
TRACK_ELEM_AIR_THRUST_VERTICAL_DOWN_TO_LEVEL,
TRACK_ELEM_BLOCK_BRAKES,
TRACK_ELEM_LEFT_BANKED_QUARTER_TURN_3_TILE_25_DEG_UP,
TRACK_ELEM_RIGHT_BANKED_QUARTER_TURN_3_TILE_25_DEG_UP,
TRACK_ELEM_LEFT_BANKED_QUARTER_TURN_3_TILE_25_DEG_DOWN,
TRACK_ELEM_RIGHT_BANKED_QUARTER_TURN_3_TILE_25_DEG_DOWN,
TRACK_ELEM_LEFT_BANKED_QUARTER_TURN_5_TILE_25_DEG_UP,
TRACK_ELEM_RIGHT_BANKED_QUARTER_TURN_5_TILE_25_DEG_UP,
TRACK_ELEM_LEFT_BANKED_QUARTER_TURN_5_TILE_25_DEG_DOWN,
TRACK_ELEM_RIGHT_BANKED_QUARTER_TURN_5_TILE_25_DEG_DOWN,
TRACK_ELEM_25_DEG_UP_TO_LEFT_BANKED_25_DEG_UP,
TRACK_ELEM_25_DEG_UP_TO_RIGHT_BANKED_25_DEG_UP,
TRACK_ELEM_LEFT_BANKED_25_DEG_UP_TO_25_DEG_UP,
TRACK_ELEM_RIGHT_BANKED_25_DEG_UP_TO_25_DEG_UP,
TRACK_ELEM_25_DEG_DOWN_TO_LEFT_BANKED_25_DEG_DOWN,
TRACK_ELEM_25_DEG_DOWN_TO_RIGHT_BANKED_25_DEG_DOWN,
TRACK_ELEM_LEFT_BANKED_25_DEG_DOWN_TO_25_DEG_DOWN,
TRACK_ELEM_RIGHT_BANKED_25_DEG_DOWN_TO_25_DEG_DOWN,
TRACK_ELEM_LEFT_BANKED_FLAT_TO_LEFT_BANKED_25_DEG_UP,
TRACK_ELEM_RIGHT_BANKED_FLAT_TO_RIGHT_BANKED_25_DEG_UP,
TRACK_ELEM_LEFT_BANKED_25_DEG_UP_TO_LEFT_BANKED_FLAT,
TRACK_ELEM_RIGHT_BANKED_25_DEG_UP_TO_RIGHT_BANKED_FLAT,
TRACK_ELEM_LEFT_BANKED_FLAT_TO_LEFT_BANKED_25_DEG_DOWN,
TRACK_ELEM_RIGHT_BANKED_FLAT_TO_RIGHT_BANKED_25_DEG_DOWN,
TRACK_ELEM_LEFT_BANKED_25_DEG_DOWN_TO_LEFT_BANKED_FLAT,
TRACK_ELEM_RIGHT_BANKED_25_DEG_DOWN_TO_RIGHT_BANKED_FLAT,
TRACK_ELEM_FLAT_TO_LEFT_BANKED_25_DEG_UP,
TRACK_ELEM_FLAT_TO_RIGHT_BANKED_25_DEG_UP,
TRACK_ELEM_LEFT_BANKED_25_DEG_UP_TO_FLAT,
TRACK_ELEM_RIGHT_BANKED_25_DEG_UP_TO_FLAT,
TRACK_ELEM_FLAT_TO_LEFT_BANKED_25_DEG_DOWN,
TRACK_ELEM_FLAT_TO_RIGHT_BANKED_25_DEG_DOWN,
TRACK_ELEM_LEFT_BANKED_25_DEG_DOWN_TO_FLAT,
TRACK_ELEM_RIGHT_BANKED_25_DEG_DOWN_TO_FLAT,
TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE_90_DEG_UP,
TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE_90_DEG_UP,
TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE_90_DEG_DOWN,
TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE_90_DEG_DOWN,
TRACK_ELEM_MULTIDIM_90_DEG_UP_TO_INVERTED_FLAT_QUARTER_LOOP,
TRACK_ELEM_MULTIDIM_FLAT_TO_90_DEG_DOWN_QUARTER_LOOP,
TRACK_ELEM_255,
};
enum {
FLAT_TRACK_ELEM_1_X_4_A = 95,
FLAT_TRACK_ELEM_2_X_2 = 110,
FLAT_TRACK_ELEM_4_X_4 = 111,
FLAT_TRACK_ELEM_1_X_5 = 116,
FLAT_TRACK_ELEM_1_X_1_A = 118,
FLAT_TRACK_ELEM_1_X_4_B = 119,
FLAT_TRACK_ELEM_1_X_1_B = 121,
FLAT_TRACK_ELEM_1_X_4_C = 122,
FLAT_TRACK_ELEM_3_X_3 = 123,
};
enum {
TRACK_SEQUENCE_FLAG_DIRECTION_0 = (1 << 0),
TRACK_SEQUENCE_FLAG_DIRECTION_1 = (1 << 1),
TRACK_SEQUENCE_FLAG_DIRECTION_2 = (1 << 2),
TRACK_SEQUENCE_FLAG_DIRECTION_3 = (1 << 3),
TRACK_SEQUENCE_FLAG_ORIGIN = (1 << 4), // 0x10
TRACK_SEQUENCE_FLAG_CONNECTS_TO_PATH = (1 << 5), // 0x20
TRACK_SEQUENCE_FLAG_DISALLOW_DOORS = (1 << 6), // 0x40
};
enum {
TRACK_ELEMENT_LOCATION_IS_UNDERGROUND = 2,
};
enum {
GC_SET_MAZE_TRACK_BUILD = 0,
GC_SET_MAZE_TRACK_MOVE = 1,
GC_SET_MAZE_TRACK_FILL = 2,
};
typedef struct track_circuit_iterator {
rct_xy_element last;
rct_xy_element current;
sint32 currentZ;
sint32 currentDirection;
rct_map_element *first;
bool firstIteration;
bool looped;
} track_circuit_iterator;
extern const rct_trackdefinition FlatRideTrackDefinitions[256];
extern const rct_trackdefinition TrackDefinitions[256];
extern uint8 gTrackGroundFlags;
sint32 track_is_connected_by_shape(rct_map_element *a, rct_map_element *b);
const rct_preview_track *get_track_def_from_ride(rct_ride *ride, sint32 trackType);
const rct_preview_track *get_track_def_from_ride_index(sint32 rideIndex, sint32 trackType);
const rct_track_coordinates *get_track_coord_from_ride(rct_ride *ride, sint32 trackType);
void track_circuit_iterator_begin(track_circuit_iterator *it, rct_xy_element first);
bool track_circuit_iterator_previous(track_circuit_iterator *it);
bool track_circuit_iterator_next(track_circuit_iterator *it);
void track_get_back(rct_xy_element *input, rct_xy_element *output);
void track_get_front(rct_xy_element *input, rct_xy_element *output);
bool track_element_is_block_start(rct_map_element *trackElement);
bool track_element_is_covered(sint32 trackElementType);
bool track_element_is_station(rct_map_element *trackElement);
bool track_element_is_lift_hill(rct_map_element *trackElement);
bool track_element_is_cable_lift(rct_map_element *trackElement);
void track_element_set_cable_lift(rct_map_element *trackElement);
void track_element_clear_cable_lift(rct_map_element *trackElement);
bool track_element_is_inverted(rct_map_element *trackElement);
sint32 track_get_actual_bank(rct_map_element *mapElement, sint32 bank);
sint32 track_get_actual_bank_2(sint32 rideType, sint32 trackColour, sint32 bank);
sint32 track_get_actual_bank_3(rct_vehicle *vehicle, rct_map_element *mapElement);
void game_command_place_track(sint32 *eax, sint32 *ebx, sint32 *ecx, sint32 *edx, sint32 *esi, sint32 *edi, sint32 *ebp);
void game_command_remove_track(sint32 *eax, sint32 *ebx, sint32 *ecx, sint32 *edx, sint32 *esi, sint32 *edi, sint32 *ebp);
void game_command_set_maze_track(sint32 *eax, sint32 *ebx, sint32 *ecx, sint32 *edx, sint32 *esi, sint32 *edi, sint32 *ebp);
void game_command_set_brakes_speed(sint32 *eax, sint32 *ebx, sint32 *ecx, sint32 *edx, sint32 *esi, sint32 *edi, sint32 *ebp);
bool track_element_is_booster(uint8 rideType, uint8 trackType);
bool track_element_has_speed_setting(uint8 trackType);
#endif