OpenRCT2/src/ride/track.c

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#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
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/*****************************************************************************
* 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
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*
* 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
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*****************************************************************************/
#pragma endregion
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#include "../addresses.h"
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#include "../audio/audio.h"
#include "../cheats.h"
#include "../config.h"
#include "../game.h"
#include "../interface/viewport.h"
#include "../localisation/localisation.h"
#include "../management/finance.h"
#include "../network/network.h"
#include "../platform/platform.h"
#include "../rct1.h"
#include "../util/sawyercoding.h"
#include "../util/util.h"
#include "../world/map_animation.h"
#include "../world/park.h"
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#include "../world/scenery.h"
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#include "../world/footpath.h"
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#include "../windows/error.h"
#include "ride.h"
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#include "ride_data.h"
#include "ride_ratings.h"
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#include "track.h"
#include "track_data.h"
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uint8 gTrackGroundFlags;
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/**
*
* rct2: 0x00997C9D
*/
const rct_trackdefinition *gTrackDefinitions = (rct_trackdefinition*)0x00997C9D;
const rct_trackdefinition *gFlatRideTrackDefinitions = (rct_trackdefinition*)0x0099849D;
// TODO This table is incorrect or at least missing 69 elements. There should be 256 in total!
const rct_trackdefinition gTrackDefinitions_INCORRECT[] = {
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// TYPE VANGLE END VANGLE START BANK END BANK START SPECIAL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_END_STATION
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_BEGIN_STATION
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_MIDDLE_STATION
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_5_TILES
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_5_TILES
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_BANK_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_BANK_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_BANKED_LEFT_QUARTER_TURN_5_TILES
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_BANKED_RIGHT_QUARTER_TURN_5_TILES
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_BANK_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_BANK_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_BANK_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_BANK_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_5_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_5_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_5_TILES_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_5_TILES_25_DEG_DOWN
{ TRACK_S_BEND, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_S_BEND_LEFT
{ TRACK_S_BEND, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_S_BEND_RIGHT
{ TRACK_VERTICAL_LOOP, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_UNKNOWN_VERTICAL_LOOP }, // ELEM_LEFT_VERTICAL_LOOP
{ TRACK_VERTICAL_LOOP, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_UNKNOWN_VERTICAL_LOOP }, // ELEM_RIGHT_VERTICAL_LOOP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES_BANK
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_1_TILE
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_1_TILE
{ TRACK_TWIST, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_TWIST_DOWN_TO_UP
{ TRACK_TWIST, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_TWIST_DOWN_TO_UP
{ TRACK_TWIST, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_NONE }, // ELEM_LEFT_TWIST_UP_TO_DOWN
{ TRACK_TWIST, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_NONE }, // ELEM_RIGHT_TWIST_UP_TO_DOWN
{ TRACK_HALF_LOOP, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_HALF_LOOP_UP }, // ELEM_HALF_LOOP_UP
{ TRACK_HALF_LOOP, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_HALF_LOOP_DOWN }, // ELEM_HALF_LOOP_DOWN
{ TRACK_CORKSCREW, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_CORKSCREW_UP
{ TRACK_CORKSCREW, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_CORKSCREW_UP
{ TRACK_CORKSCREW, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_CORKSCREW_DOWN }, // ELEM_LEFT_CORKSCREW_DOWN
{ TRACK_CORKSCREW, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_CORKSCREW_DOWN }, // ELEM_RIGHT_CORKSCREW_DOWN
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN_TO_FLAT
{ TRACK_TOWER_BASE, TRACK_VANGLE_TOWER, TRACK_VANGLE_TOWER, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_TOWER_BASE
{ TRACK_TOWER_BASE, TRACK_VANGLE_TOWER, TRACK_VANGLE_TOWER, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_TOWER_SECTION
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_COVERED
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_COVERED
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_COVERED
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_25_DEG_UP_COVERED
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_60_DEG_UP_COVERED
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_25_DEG_UP_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_UP_TO_FLAT_COVERED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_COVERED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN_COVERED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_25_DEG_DOWN_COVERED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_60_DEG_DOWN_COVERED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN_TO_25_DEG_DOWN_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_25_DEG_DOWN_TO_FLAT_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_5_TILES_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_5_TILES_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_S_BEND_LEFT_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_S_BEND_RIGHT_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES_COVERED
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES_COVERED
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_HALF_BANKED_HELIX_UP_SMALL
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_HALF_BANKED_HELIX_UP_SMALL
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_HALF_BANKED_HELIX_DOWN_SMALL
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_HALF_BANKED_HELIX_DOWN_SMALL
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_HALF_BANKED_HELIX_UP_LARGE
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_HALF_BANKED_HELIX_UP_LARGE
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_HALF_BANKED_HELIX_DOWN_LARGE
{ TRACK_HELIX_SMALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_HALF_BANKED_HELIX_DOWN_LARGE
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_1_TILE_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_1_TILE_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_1_TILE_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_1_TILE_60_DEG_DOWN
{ TRACK_BRAKES, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_BRAKES
{ TRACK_ROTATION_CONTROL_TOGGLE,TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_ROTATION_CONTROL_TOGGLE
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_INVERTED_90_DEG_UP_TO_FLAT_QUARTER_LOOP
{ TRACK_HELIX_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_QUARTER_BANKED_HELIX_LARGE_UP
{ TRACK_HELIX_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_QUARTER_BANKED_HELIX_LARGE_UP
{ TRACK_HELIX_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_QUARTER_BANKED_HELIX_LARGE_DOWN
{ TRACK_HELIX_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_QUARTER_BANKED_HELIX_LARGE_DOWN
{ TRACK_HELIX_LARGE_UNBANKED, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_HELIX_LARGE_UP
{ TRACK_HELIX_LARGE_UNBANKED, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_HELIX_LARGE_UP
{ TRACK_HELIX_LARGE_UNBANKED, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_HELIX_LARGE_DOWN
{ TRACK_HELIX_LARGE_UNBANKED, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_HELIX_LARGE_DOWN
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_25_DEG_UP_LEFT_BANKED
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_25_DEG_UP_RIGHT_BANKED
{ TRACK_WATERFALL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_WATERFALL
{ TRACK_RAPIDS, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RAPIDS
{ TRACK_ON_RIDE_PHOTO, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_ON_RIDE_PHOTO
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_25_DEG_DOWN_LEFT_BANKED
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_25_DEG_DOWN_RIGHT_BANKED
{ TRACK_WATER_SPLASH, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_WATER_SPLASH
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_60_DEG_UP_LONG_BASE
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_FLAT_LONG_BASE
{ TRACK_WHIRLPOOL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_WHIRLPOOL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_FLAT_TO_60_DEG_DOWN_LONG_BASE
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_FLAT_LONG_BASE
{ TRACK_LIFT_HILL, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_CABLE_LIFT_HILL
{ TRACK_WHOA_BELLY, TRACK_VANGLE_WHOA_BELLY, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_REVERSE_WHOA_BELLY_SLOPE
{ TRACK_WHOA_BELLY, TRACK_VANGLE_WHOA_BELLY, TRACK_VANGLE_WHOA_BELLY, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_REVERSE_WHOA_BELLY_VERTICAL
{ TRACK_FLAT, TRACK_SLOPE_UP_90, TRACK_SLOPE_UP_90, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_90_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_90, TRACK_SLOPE_DOWN_90, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_90_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_UP_90, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_UP_TO_90_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_90, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_90_DEG_DOWN_TO_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_90, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_90_DEG_UP_TO_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_DOWN_90, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_60_DEG_DOWN_TO_90_DEG_DOWN
{ TRACK_BRAKE_FOR_DROP, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_BRAKE_FOR_DROP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_EIGHTH_TO_DIAG
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_EIGHTH_TO_DIAG
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_EIGHTH_TO_ORTHOGONAL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_EIGHTH_TO_ORTHOGONAL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_EIGHTH_BANK_TO_DIAG
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_EIGHTH_BANK_TO_DIAG
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_EIGHTH_BANK_TO_ORTHOGONAL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_EIGHTH_BANK_TO_ORTHOGONAL
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_UP_TO_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_UP_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_UP_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_DOWN_TO_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_DOWN_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_DOWN_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_UP_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_60_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_UP_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_DOWN_60, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_60_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_60, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_60_DEG_DOWN_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_FLAT_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_DIAG_LEFT_BANK_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_DIAG_RIGHT_BANK_TO_FLAT
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_DIAG_LEFT_BANK_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_DIAG_RIGHT_BANK_TO_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_UP_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_UP_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_DIAG_LEFT_BANK_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_DIAG_RIGHT_BANK_TO_25_DEG_DOWN
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_DOWN_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_DIAG_25_DEG_DOWN_TO_RIGHT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_LEFT, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_DIAG_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_RIGHT, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_DIAG_RIGHT_BANK
{ TRACK_LOG_FLUME_REVERSER, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LOG_FLUME_REVERSER
{ TRACK_SPINNING_TUNNEL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_SPINNING_TUNNEL
{ TRACK_BARREL_ROLL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_BARREL_ROLL_UP_TO_DOWN
{ TRACK_BARREL_ROLL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_BARREL_ROLL_UP_TO_DOWN
{ TRACK_BARREL_ROLL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_NONE }, // ELEM_LEFT_BARREL_ROLL_DOWN_TO_UP
{ TRACK_BARREL_ROLL, TRACK_SLOPE_NONE, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_NONE }, // ELEM_RIGHT_BARREL_ROLL_DOWN_TO_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_LEFT, TRACK_NONE }, // ELEM_LEFT_BANK_TO_LEFT_QUARTER_TURN_3_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_UP_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_RIGHT, TRACK_NONE }, // ELEM_RIGHT_BANK_TO_RIGHT_QUARTER_TURN_3_TILES_25_DEG_UP
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_LEFT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_LEFT_QUARTER_TURN_3_TILES_25_DEG_DOWN_TO_LEFT_BANK
{ TRACK_FLAT, TRACK_SLOPE_NONE, TRACK_SLOPE_DOWN_25, TRACK_BANK_RIGHT, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_RIGHT_QUARTER_TURN_3_TILES_25_DEG_DOWN_TO_RIGHT_BANK
{ TRACK_POWERED_LIFT, TRACK_SLOPE_UP_25, TRACK_SLOPE_UP_25, TRACK_BANK_NONE, TRACK_BANK_NONE, TRACK_NONE }, // ELEM_POWERED_LIFT
{ TRACK_HALF_LOOP_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_HALF_LOOP_UP }, // ELEM_LEFT_LARGE_HALF_LOOP_UP
{ TRACK_HALF_LOOP_LARGE, TRACK_SLOPE_NONE, TRACK_SLOPE_UP_25, TRACK_BANK_UPSIDE_DOWN, TRACK_BANK_NONE, TRACK_HALF_LOOP_UP }, // ELEM_RIGHT_LARGE_HALF_LOOP_UP
{ TRACK_HALF_LOOP_LARGE, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_HALF_LOOP_DOWN }, // ELEM_RIGHT_LARGE_HALF_LOOP_DOWN
{ TRACK_HALF_LOOP_LARGE, TRACK_SLOPE_DOWN_25, TRACK_SLOPE_NONE, TRACK_BANK_NONE, TRACK_BANK_UPSIDE_DOWN, TRACK_HALF_LOOP_DOWN }, // ELEM_LEFT_LARGE_HALF_LOOP_DOWN
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};
/**
* Helper method to determine if a connects to b by its bank and angle, not location.
*/
int track_is_connected_by_shape(rct_map_element *a, rct_map_element *b)
{
int trackType, aBank, aAngle, bBank, bAngle;
trackType = a->properties.track.type;
aBank = gTrackDefinitions[trackType].bank_end;
aAngle = gTrackDefinitions[trackType].vangle_end;
aBank = track_get_actual_bank(a, aBank);
trackType = b->properties.track.type;
bBank = gTrackDefinitions[trackType].bank_start;
bAngle = gTrackDefinitions[trackType].vangle_start;
bBank = track_get_actual_bank(b, bBank);
return aBank == bBank && aAngle == bAngle;
}
const rct_preview_track *get_track_def_from_ride(rct_ride *ride, int trackType)
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{
return ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE) ?
FlatRideTrackBlocks[trackType] :
TrackBlocks[trackType];
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}
const rct_track_coordinates *get_track_coord_from_ride(rct_ride *ride, int trackType){
return ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE) ?
&FlatTrackCoordinates[trackType] :
&TrackCoordinates[trackType];
}
const rct_preview_track *get_track_def_from_ride_index(int rideIndex, int trackType)
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{
return get_track_def_from_ride(get_ride(rideIndex), trackType);
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}
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static rct_map_element *find_station_element(int x, int y, int z, int direction, int rideIndex)
{
rct_map_element *mapElement = map_get_first_element_at(x >> 5, y >> 5);
do {
if (z != mapElement->base_height) continue;
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK) continue;
if (map_element_get_direction(mapElement) != direction) continue;
if (mapElement->properties.track.ride_index != rideIndex) continue;
if (!track_element_is_station(mapElement)) continue;
return mapElement;
} while (!map_element_is_last_for_tile(mapElement++));
return NULL;
}
static void ride_remove_station(rct_ride *ride, int x, int y, int z)
{
uint16 xy = (x >> 5) | ((y >> 5) << 8);
for (int i = 0; i < 4; i++) {
if (ride->station_starts[i] == xy && ride->station_heights[i] == z) {
ride->station_starts[i] = 0xFFFF;
ride->num_stations--;
break;
}
}
}
/**
*
* rct2: 0x006C4D89
*/
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static bool track_add_station_element(int x, int y, int z, int direction, int rideIndex, int flags)
{
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int stationX0 = x;
int stationY0 = y;
int stationX1 = x;
int stationY1 = y;
int stationLength = 1;
rct_ride *ride = get_ride(rideIndex);
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_3)) {
if (ride->num_stations >= 4) {
gGameCommandErrorText = STR_NO_MORE_STATIONS_ALLOWED_ON_THIS_RIDE;
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return false;
}
if (flags & GAME_COMMAND_FLAG_APPLY) {
int stationIndex = -1;
for (int i = 0; i < 4; i++) {
if (ride->station_starts[i] == 0xFFFF) {
stationIndex = i;
break;
}
}
assert(stationIndex != -1);
ride->station_starts[stationIndex] = (x >> 5) | ((y >> 5) << 8);
ride->station_heights[stationIndex] = z;
ride->station_depart[stationIndex] = 1;
ride->station_length[stationIndex] = 0;
ride->num_stations++;
}
return true;
}
rct_map_element *stationElement;
// Search backwards for more station
x = stationX0;
y = stationY0;
do {
x -= TileDirectionDelta[direction].x;
y -= TileDirectionDelta[direction].y;
stationElement = find_station_element(x, y, z, direction, rideIndex);
if (stationElement != NULL) {
if (stationElement->properties.track.type == TRACK_ELEM_END_STATION) {
if (flags & GAME_COMMAND_FLAG_APPLY) {
ride_remove_station(ride, x, y, z);
}
}
stationX0 = x;
stationY0 = y;
stationLength++;
}
} while (stationElement != NULL);
// Search forwards for more station
x = stationX1;
y = stationY1;
do {
x += TileDirectionDelta[direction].x;
y += TileDirectionDelta[direction].y;
stationElement = find_station_element(x, y, z, direction, rideIndex);
if (stationElement != NULL) {
if (stationElement->properties.track.type == TRACK_ELEM_END_STATION) {
if (flags & GAME_COMMAND_FLAG_APPLY) {
ride_remove_station(ride, x, y, z);
}
}
stationX1 = x;
stationY1 = y;
stationLength++;
}
} while (stationElement != NULL);
if (stationX0 == stationX1 && stationY0 == stationY1 && ride->num_stations >= 4) {
gGameCommandErrorText = STR_NO_MORE_STATIONS_ALLOWED_ON_THIS_RIDE;
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return false;
}
if (stationLength > MAX_STATION_PLATFORM_LENGTH) {
gGameCommandErrorText = STR_STATION_PLATFORM_TOO_LONG;
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return false;
}
if (flags & GAME_COMMAND_FLAG_APPLY) {
x = stationX1;
y = stationY1;
bool finaliseStationDone;
do {
finaliseStationDone = true;
stationElement = find_station_element(x, y, z, direction, rideIndex);
if (stationElement != NULL) {
int targetTrackType;
if (x == stationX1 && y == stationY1) {
int stationIndex = -1;
for (int i = 0; i < 4; i++) {
if (ride->station_starts[i] == 0xFFFF) {
stationIndex = i;
break;
}
}
assert(stationIndex != -1);
uint16 xy = (x >> 5) | ((y >> 5) << 8);
ride->station_starts[stationIndex] = xy;
ride->station_heights[stationIndex] = z;
ride->station_depart[stationIndex] = 1;
ride->station_length[stationIndex] = stationLength;
ride->num_stations++;
targetTrackType = TRACK_ELEM_END_STATION;
} else if (x == stationX0 && y == stationY0) {
targetTrackType = TRACK_ELEM_BEGIN_STATION;
} else {
targetTrackType = TRACK_ELEM_MIDDLE_STATION;
}
stationElement->properties.track.type = targetTrackType;
map_invalidate_element(x, y, stationElement);
if (x != stationX0 || y != stationY0) {
x -= TileDirectionDelta[direction].x;
y -= TileDirectionDelta[direction].y;
finaliseStationDone = false;
}
}
} while (!finaliseStationDone);
}
return true;
}
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/**
*
* rct2: 0x006C494B
*/
static bool track_remove_station_element(int x, int y, int z, int direction, int rideIndex, int flags)
{
int removeX = x;
int removeY = y;
int stationX0 = x;
int stationY0 = y;
int stationX1 = x;
int stationY1 = y;
int stationLength = 0;
2016-02-14 18:37:28 +01:00
int byte_F441D1 = -1;
rct_ride *ride = get_ride(rideIndex);
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_3)) {
rct_map_element *mapElement = map_get_track_element_at_with_direction_from_ride(x, y, z, direction, rideIndex);
if (mapElement != NULL) {
if (flags & GAME_COMMAND_FLAG_APPLY) {
ride_remove_station(ride, x, y, z);
}
}
return true;
}
rct_map_element *stationElement;
// Search backwards for more station
x = stationX0;
y = stationY0;
while ((stationElement = find_station_element(x, y, z, direction, rideIndex)) != NULL) {
if (stationElement->properties.track.type == TRACK_ELEM_END_STATION) {
if (flags & GAME_COMMAND_FLAG_APPLY) {
ride_remove_station(ride, x, y, z);
}
}
stationX0 = x;
stationY0 = y;
byte_F441D1++;
x -= TileDirectionDelta[direction].x;
y -= TileDirectionDelta[direction].y;
}
// Search forwards for more station
x = stationX1;
y = stationY1;
do {
x += TileDirectionDelta[direction].x;
y += TileDirectionDelta[direction].y;
stationElement = find_station_element(x, y, z, direction, rideIndex);
if (stationElement != NULL) {
if (stationElement->properties.track.type == TRACK_ELEM_END_STATION) {
if (flags & GAME_COMMAND_FLAG_APPLY) {
ride_remove_station(ride, x, y, z);
}
}
stationX1 = x;
stationY1 = y;
stationLength++;
}
} while (stationElement != NULL);
if (!(flags & GAME_COMMAND_FLAG_APPLY)) {
if ((removeX != stationX0 || removeY != stationY0) &&
(removeX != stationX1 || removeY != stationY1) &&
ride->num_stations >= 4
) {
gGameCommandErrorText = STR_NO_MORE_STATIONS_ALLOWED_ON_THIS_RIDE;
2016-02-14 18:37:28 +01:00
return false;
} else {
return true;
}
}
x = stationX1;
y = stationY1;
bool finaliseStationDone;
do {
finaliseStationDone = true;
if (x != removeX || y != removeY) {
stationElement = find_station_element(x, y, z, direction, rideIndex);
if (stationElement != NULL) {
int targetTrackType;
if (x == stationX1 && y == stationY1) {
loc_6C4BF5:;
int stationIndex = -1;
for (int i = 0; i < 4; i++) {
if (ride->station_starts[i] == 0xFFFF) {
stationIndex = i;
break;
}
}
assert(stationIndex != -1);
uint16 xy = (x >> 5) | ((y >> 5) << 8);
ride->station_starts[stationIndex] = xy;
ride->station_heights[stationIndex] = z;
ride->station_depart[stationIndex] = 1;
ride->station_length[stationIndex] = stationLength != 0 ? stationLength : byte_F441D1;
ride->num_stations++;
stationLength = 0;
targetTrackType = TRACK_ELEM_END_STATION;
} else {
if (x + TileDirectionDelta[direction].x == removeX &&
y + TileDirectionDelta[direction].y == removeY
) {
goto loc_6C4BF5;
} else {
if (x - TileDirectionDelta[direction].x == removeX &&
y - TileDirectionDelta[direction].y == removeY
) {
targetTrackType = TRACK_ELEM_BEGIN_STATION;
} else {
if (x == stationX0 && y == stationY0) {
targetTrackType = TRACK_ELEM_BEGIN_STATION;
} else {
targetTrackType = TRACK_ELEM_MIDDLE_STATION;
}
}
}
}
stationElement->properties.track.type = targetTrackType;
map_invalidate_element(x, y, stationElement);
}
}
if (x != stationX0 || y != stationY0) {
x -= TileDirectionDelta[direction].x;
y -= TileDirectionDelta[direction].y;
finaliseStationDone = false;
}
} while (!finaliseStationDone);
return true;
}
2015-07-02 21:07:44 +02:00
static money32 track_place(int rideIndex, int type, int originX, int originY, int originZ, int direction, int properties_1, int properties_2, int properties_3, int edx_flags, int flags)
{
rct_ride *ride = get_ride(rideIndex);
2016-01-24 19:31:40 +01:00
if (ride == NULL)
{
log_warning("Invalid ride for track placement, rideIndex = %d", rideIndex);
return MONEY32_UNDEFINED;
}
2016-02-25 13:33:19 +01:00
rct_ride_entry *rideEntry = get_ride_entry(ride->subtype);
if (rideEntry == (rct_ride_entry *)0xFFFFFFFF || rideEntry == NULL)
2016-01-24 19:31:40 +01:00
{
log_warning("Invalid ride type for track placement, rideIndex = %d", rideIndex);
return MONEY32_UNDEFINED;
}
2015-07-02 21:07:44 +02:00
rct_map_element *mapElement;
gCommandExpenditureType = RCT_EXPENDITURE_TYPE_RIDE_CONSTRUCTION;
gCommandPosition.x = originX + 16;
gCommandPosition.y = originY + 16;
gCommandPosition.z = originZ;
sint16 trackpieceZ = originZ;
2015-07-02 21:07:44 +02:00
direction &= 3;
RCT2_GLOBAL(0x00F441D5, uint32) = properties_1;
RCT2_GLOBAL(0x00F441D9, uint32) = properties_2;
RCT2_GLOBAL(0x00F441DD, uint32) = properties_3;
2016-05-17 21:51:11 +02:00
gTrackGroundFlags = 0;
2015-07-02 21:07:44 +02:00
uint64 enabledTrackPieces = 0;
enabledTrackPieces |= rideEntry->enabledTrackPiecesB & gResearchedTrackTypesB[ride->type];
2015-07-02 21:07:44 +02:00
enabledTrackPieces <<= 32;
enabledTrackPieces |= rideEntry->enabledTrackPiecesA & gResearchedTrackTypesA[ride->type];
2016-01-11 01:50:03 +01:00
uint32 rideTypeFlags = RCT2_GLOBAL(RCT2_ADDRESS_RIDE_FLAGS + (ride->type * 8), uint32);
2015-07-02 21:07:44 +02:00
RCT2_GLOBAL(0x00F44068, uint32) = rideTypeFlags;
if ((ride->lifecycle_flags & RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK) && type == 1) {
gGameCommandErrorText = STR_NOT_ALLOWED_TO_MODIFY_STATION;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
if (!sub_68B044()) {
return MONEY32_UNDEFINED;
}
2015-07-27 04:15:02 +02:00
if (!(flags & GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED)) {
if (game_is_paused() && !gCheatsBuildInPauseMode) {
gGameCommandErrorText = STR_CONSTRUCTION_NOT_POSSIBLE_WHILE_GAME_IS_PAUSED;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
if (rideTypeFlags & RIDE_TYPE_FLAG_FLAT_RIDE) {
RCT2_GLOBAL(0x00F44054, uint8*) = &RCT2_ADDRESS(0x0099AA94, uint8)[type * 16];
} else {
if (type == TRACK_ELEM_ON_RIDE_PHOTO) {
if (ride->lifecycle_flags & RIDE_LIFECYCLE_ON_RIDE_PHOTO) {
gGameCommandErrorText = STR_ONLY_ONE_ON_RIDE_PHOTO_PER_RIDE;
return MONEY32_UNDEFINED;
}
} else if (type == TRACK_ELEM_CABLE_LIFT_HILL) {
if (ride->lifecycle_flags & RIDE_LIFECYCLE_16) {
gGameCommandErrorText = STR_ONLY_ONE_CABLE_LIFT_HILL_PER_RIDE;
return MONEY32_UNDEFINED;
}
2015-07-02 21:07:44 +02:00
}
if ((edx_flags & (1 << 0)) && !(enabledTrackPieces & (1ULL << TRACK_LIFT_HILL_STEEP)) && !gCheatsEnableChainLiftOnAllTrack) {
if (RCT2_ADDRESS(0x0099423C, uint16)[type] & 0x400) {
gGameCommandErrorText = STR_TOO_STEEP_FOR_LIFT_HILL;
return MONEY32_UNDEFINED;
}
2015-07-02 21:07:44 +02:00
}
RCT2_GLOBAL(0x00F44054, uint8*) = &RCT2_ADDRESS(0x00999A94, uint8)[type * 16];
}
money32 cost = 0;
const rct_preview_track *trackBlock = get_track_def_from_ride(ride, type);
// First check if any of the track pieces are outside the park
for (; trackBlock->index != 0xFF; trackBlock++) {
int x, y, z, offsetX, offsetY;
switch (direction) {
case 0:
offsetX = trackBlock->x;
offsetY = trackBlock->y;
break;
case 1:
offsetX = trackBlock->y;
offsetY = -trackBlock->x;
break;
case 2:
offsetX = -trackBlock->x;
offsetY = -trackBlock->y;
break;
case 3:
offsetX = -trackBlock->y;
offsetY = trackBlock->x;
break;
}
x = originX + offsetX;
y = originY + offsetY;
z = originZ + trackBlock->z;
if (!map_is_location_owned(x, y, z) && !gCheatsSandboxMode) {
gGameCommandErrorText = STR_LAND_NOT_OWNED_BY_PARK;
return MONEY32_UNDEFINED;
}
}
2015-12-06 18:54:48 +01:00
uint16 *trackFlags = (rideTypeFlags & RIDE_TYPE_FLAG_FLAT_RIDE) ?
RCT2_ADDRESS(0x0099443C, uint16) :
RCT2_ADDRESS(0x0099423C, uint16);
if (trackFlags[type] & 0x100) {
if ((originZ & 0x0F) != 8) {
gGameCommandErrorText = 954;
return MONEY32_UNDEFINED;
}
} else {
if ((originZ & 0x0F) != 0) {
gGameCommandErrorText = 954;
return MONEY32_UNDEFINED;
}
}
// If that is not the case, then perform the remaining checks
trackBlock = get_track_def_from_ride(ride, type);
2015-07-02 21:07:44 +02:00
for (; trackBlock->index != 0xFF; trackBlock++, RCT2_GLOBAL(0x00F44054, uint8*)++) {
int x, y, z, offsetX, offsetY;
int bl = trackBlock->var_08;
int bh;
switch (direction) {
case 0:
offsetX = trackBlock->x;
offsetY = trackBlock->y;
break;
case 1:
offsetX = trackBlock->y;
offsetY = -trackBlock->x;
bl = rol8(bl, 1);
bh = bl;
bh = ror8(bh, 4);
bl &= 0xEE;
bh &= 0x11;
bl |= bh;
break;
case 2:
offsetX = -trackBlock->x;
offsetY = -trackBlock->y;
bl = rol8(bl, 2);
bh = bl;
bh = ror8(bh, 4);
bl &= 0xCC;
bh &= 0x33;
bl |= bh;
break;
case 3:
offsetX = -trackBlock->y;
offsetY = trackBlock->x;
bl = rol8(bl, 3);
bh = bl;
2015-07-02 21:07:44 +02:00
bh = ror8(bh, 4);
bl &= 0x88;
bh &= 0x77;
bl |= bh;
break;
}
x = originX + offsetX;
y = originY + offsetY;
z = originZ + trackBlock->z;
trackpieceZ = z;
2015-07-02 21:07:44 +02:00
if (z < 16) {
gGameCommandErrorText = STR_TOO_LOW;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
int baseZ = (originZ + trackBlock->z) / 8;
int clearanceZ = trackBlock->var_07;
2016-04-03 14:53:17 +02:00
if (trackBlock->var_09 & (1 << 2) && RideData5[ride->type].clearance_height > 24) {
2015-07-02 21:07:44 +02:00
clearanceZ += 24;
}
else{
2016-04-03 14:53:17 +02:00
clearanceZ += RideData5[ride->type].clearance_height;
2015-07-02 21:07:44 +02:00
}
clearanceZ = (clearanceZ / 8) + baseZ;
if (clearanceZ >= 255) {
gGameCommandErrorText = STR_TOO_HIGH;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
_currentTrackEndX = x;
_currentTrackEndY = y;
if (!gCheatsDisableClearanceChecks || flags & GAME_COMMAND_FLAG_GHOST){
2016-02-13 22:01:36 +01:00
if (!map_can_construct_with_clear_at(x, y, baseZ, clearanceZ, &map_place_non_scenery_clear_func, bl, flags, &cost))
return MONEY32_UNDEFINED;
2015-07-02 21:07:44 +02:00
}
//6c53dc
if ((flags & GAME_COMMAND_FLAG_APPLY) && !(flags & GAME_COMMAND_FLAG_GHOST)) {
2015-07-02 21:07:44 +02:00
footpath_remove_litter(x, y, z);
if (rideTypeFlags & RIDE_TYPE_FLAG_18) {
2015-07-06 21:29:36 +02:00
map_remove_walls_at(x, y, baseZ * 8, clearanceZ * 8);
} else {
// Remove walls in the directions this track intersects
uint8 intersectingDirections = *RCT2_GLOBAL(0x00F44054, uint8*);
intersectingDirections ^= 0x0F;
for (int i = 0; i < 4; i++) {
if (intersectingDirections & (1 << i)) {
map_remove_intersecting_walls(x, y, baseZ, clearanceZ, i);
}
2015-07-02 21:07:44 +02:00
}
}
}
2016-05-17 21:51:11 +02:00
bh = gMapGroundFlags & (ELEMENT_IS_1 | ELEMENT_IS_UNDERGROUND);
if (gTrackGroundFlags != 0 && (gTrackGroundFlags & bh) == 0) {
gGameCommandErrorText = STR_CANT_BUILD_PARTLY_ABOVE_AND_PARTLY_BELOW_GROUND;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
2016-05-17 21:51:11 +02:00
gTrackGroundFlags = bh;
2015-07-02 21:07:44 +02:00
if (rideTypeFlags & RIDE_TYPE_FLAG_FLAT_RIDE) {
if (RCT2_ADDRESS(0x0099443C, uint16)[type] & 0x200) {
2016-05-17 21:51:11 +02:00
if (gTrackGroundFlags & TRACK_ELEMENT_LOCATION_IS_UNDERGROUND) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ABOVE_GROUND;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
}
else {
if (RCT2_ADDRESS(0x0099423C, uint16)[type] & 0x200) {
2016-05-17 21:51:11 +02:00
if (gTrackGroundFlags & TRACK_ELEMENT_LOCATION_IS_UNDERGROUND) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ABOVE_GROUND;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
}
if (rideTypeFlags & RIDE_TYPE_FLAG_FLAT_RIDE) {
if (RCT2_ADDRESS(0x0099443C, uint16)[type] & 1) {
2016-05-17 21:51:11 +02:00
if (!(gMapGroundFlags & ELEMENT_IS_UNDERWATER)) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_UNDERWATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
}
else {
if (RCT2_ADDRESS(0x0099423C, uint16)[type] & 1) {
2016-05-17 21:51:11 +02:00
if (gMapGroundFlags & ELEMENT_IS_UNDERWATER) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_UNDERWATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
}
2016-05-17 21:51:11 +02:00
if (gMapGroundFlags & ELEMENT_IS_UNDERWATER) {
gGameCommandErrorText = STR_RIDE_CANT_BUILD_THIS_UNDERWATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
2016-05-02 20:32:09 +02:00
if ((rideTypeFlags & RIDE_TYPE_FLAG_6) && !(byte_9D8150 & 1)) {
2015-07-02 21:07:44 +02:00
mapElement = map_get_surface_element_at(x / 32, y / 32);
uint8 water_height = 2 * (mapElement->properties.surface.terrain & MAP_ELEMENT_WATER_HEIGHT_MASK);
if (water_height == 0) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ON_WATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
if (water_height != baseZ) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ON_WATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
water_height -= 2;
if (water_height == mapElement->base_height) {
bh = mapElement->properties.surface.slope & 0x0F;
if (bh == 7 || bh == 11 || bh == 13 || bh == 14) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ON_WATER;
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
}
int entranceDirections;
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
entranceDirections = RCT2_ADDRESS(0x0099CA64, uint8)[type * 16];
}
else {
entranceDirections = RCT2_ADDRESS(0x0099BA64, uint8)[type * 16];
}
if ((entranceDirections & 0x10) && trackBlock->index == 0) {
2016-02-14 16:29:53 +01:00
if (!track_add_station_element(x, y, baseZ, direction, rideIndex, 0)) {
2015-07-02 21:07:44 +02:00
return MONEY32_UNDEFINED;
}
}
//6c55be
if (entranceDirections & 0x20) {
entranceDirections &= 0x0F;
if (entranceDirections != 0) {
if (!(flags & GAME_COMMAND_FLAG_APPLY) && !(flags & GAME_COMMAND_FLAG_GHOST)) {
2015-07-02 21:07:44 +02:00
uint8 _bl = entranceDirections;
for (int dl = bitscanforward(_bl); dl != -1; dl = bitscanforward(_bl)){
_bl &= ~(1 << dl);
int temp_x = x, temp_y = y;
int temp_direction = (direction + dl) & 3;
temp_x += TileDirectionDelta[temp_direction].x;
temp_y += TileDirectionDelta[temp_direction].y;
2015-07-02 21:07:44 +02:00
temp_direction ^= (1 << 1);
map_remove_intersecting_walls(temp_x, temp_y, baseZ, clearanceZ, temp_direction & 3);
}
}
}
}
//6c5648 12 push
mapElement = map_get_surface_element_at(x / 32, y / 32);
if (!gCheatsDisableSupportLimits){
int ride_height = clearanceZ - mapElement->base_height;
if (ride_height >= 0) {
int maxHeight = rideEntry->max_height;
if (maxHeight == 0) {
2016-04-03 14:53:17 +02:00
maxHeight = RideData5[ride->type].max_height;
}
ride_height /= 2;
2016-05-02 20:32:09 +02:00
if (ride_height > maxHeight && !(byte_9D8150 & 1)) {
gGameCommandErrorText = STR_TOO_HIGH_FOR_SUPPORTS;
return MONEY32_UNDEFINED;
}
2015-07-02 21:07:44 +02:00
}
}
int support_height = baseZ - mapElement->base_height;
if (support_height < 0) {
support_height = 10;
}
2016-04-03 13:41:00 +02:00
cost += ((support_height / 2) * RideTrackCosts[ride->type].support_price) * 5;
2015-07-02 21:07:44 +02:00
//6c56d3
if (!(flags & GAME_COMMAND_FLAG_APPLY))
continue;
invalidate_test_results(rideIndex);
2015-07-02 21:07:44 +02:00
switch (type){
case TRACK_ELEM_ON_RIDE_PHOTO:
ride->lifecycle_flags |= RIDE_LIFECYCLE_ON_RIDE_PHOTO;
break;
case TRACK_ELEM_CABLE_LIFT_HILL:
if (trackBlock->index != 0)
break;
ride->lifecycle_flags |= RIDE_LIFECYCLE_16;
2015-09-12 19:17:25 +02:00
ride->cable_lift_x = x;
ride->cable_lift_y = y;
ride->cable_lift_z = baseZ;
2015-07-02 21:07:44 +02:00
break;
case 0xD8:
ride->num_block_brakes++;
ride->window_invalidate_flags |= RIDE_INVALIDATE_RIDE_OPERATING;
ride->mode = RIDE_MODE_CONTINUOUS_CIRCUIT_BLOCK_SECTIONED;
if (ride->type == RIDE_TYPE_LIM_LAUNCHED_ROLLER_COASTER)
ride->mode = RIDE_MODE_POWERED_LAUNCH_BLOCK_SECTIONED;
break;
}
if (trackBlock->index == 0){
switch (type){
case TRACK_ELEM_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_60_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT:
if (!(edx_flags & 1))
break;
//Fall Through
case TRACK_ELEM_CABLE_LIFT_HILL:
ride->num_block_brakes++;
break;
}
}
entranceDirections = 0;
if (ride->overall_view != 0xFFFF){
if (!(flags & GAME_COMMAND_FLAG_5)){
2015-07-02 21:07:44 +02:00
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
entranceDirections = RCT2_ADDRESS(0x0099CA64, uint8)[type * 16];
}
else {
entranceDirections = RCT2_ADDRESS(0x0099BA64, uint8)[type * 16];
}
}
}
if (entranceDirections & (1 << 4) || ride->overall_view == 0xFFFF){
ride->overall_view = (x >> 5) | (y << 3);
}
mapElement = map_element_insert(x / 32, y / 32, baseZ, bl & 0xF);
2016-02-26 20:49:01 +01:00
assert(mapElement != NULL);
2015-07-02 21:07:44 +02:00
mapElement->clearance_height = clearanceZ;
uint8 map_type = direction;
map_type |= MAP_ELEMENT_TYPE_TRACK;
if (edx_flags & 1){
map_type |= (1 << 7);
}
mapElement->type = map_type;
mapElement->properties.track.sequence = trackBlock->index;
mapElement->properties.track.ride_index = rideIndex;
mapElement->properties.track.type = type;
mapElement->properties.track.colour = 0;
if (flags & GAME_COMMAND_FLAG_GHOST){
2015-07-02 21:07:44 +02:00
mapElement->flags |= MAP_ELEMENT_FLAG_GHOST;
}
switch (type) {
case TRACK_ELEM_WATERFALL:
2015-07-03 22:40:26 +02:00
map_animation_create(MAP_ANIMATION_TYPE_TRACK_WATERFALL, x, y, mapElement->base_height);
2015-07-02 21:07:44 +02:00
break;
case TRACK_ELEM_RAPIDS:
2015-07-03 22:40:26 +02:00
map_animation_create(MAP_ANIMATION_TYPE_TRACK_RAPIDS, x, y, mapElement->base_height);
2015-07-02 21:07:44 +02:00
break;
case TRACK_ELEM_WHIRLPOOL:
2015-07-03 22:40:26 +02:00
map_animation_create(MAP_ANIMATION_TYPE_TRACK_WHIRLPOOL, x, y, mapElement->base_height);
2015-07-02 21:07:44 +02:00
break;
case TRACK_ELEM_SPINNING_TUNNEL:
2015-07-03 22:40:26 +02:00
map_animation_create(MAP_ANIMATION_TYPE_TRACK_SPINNINGTUNNEL, x, y, mapElement->base_height);
2015-07-02 21:07:44 +02:00
break;
}
if (type == TRACK_ELEM_BRAKES) {
mapElement->properties.track.sequence = (properties_1 >> 1) << 4;
}
else {
mapElement->properties.track.colour = properties_3 << 4;
}
uint8 colour = properties_2;
if (edx_flags & (1 << 1)){
colour |= (1 << 2);
}
mapElement->properties.track.colour |= colour;
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
entranceDirections = RCT2_ADDRESS(0x0099CA64, uint8)[type * 16];
}
else {
entranceDirections = RCT2_ADDRESS(0x0099BA64, uint8)[type * 16];
}
if (entranceDirections & (1 << 4)) {
if (trackBlock->index == 0) {
2016-02-14 16:29:53 +01:00
track_add_station_element(x, y, baseZ, direction, rideIndex, GAME_COMMAND_FLAG_APPLY);
2015-07-02 21:07:44 +02:00
}
sub_6CB945(rideIndex);
ride_update_max_vehicles(rideIndex);
}
if (rideTypeFlags & RIDE_TYPE_FLAG_6){
rct_map_element* surfaceElement = map_get_surface_element_at(x / 32, y / 32);
surfaceElement->type |= (1 << 6);
mapElement = surfaceElement;
}
2015-08-05 22:36:58 +02:00
if (!gCheatsDisableClearanceChecks || !(flags & (1 << 6))) {
footpath_connect_edges(x, y, mapElement, flags);
}
2015-07-02 21:07:44 +02:00
map_invalidate_tile_full(x, y);
}
2016-05-17 22:47:14 +02:00
if (gGameCommandNestLevel == 1) {
rct_xyz16 coord;
coord.x = originX + 16;
coord.y = originY + 16;
coord.z = trackpieceZ;
network_set_player_last_action_coord(network_get_player_index(game_command_playerid), coord);
}
2016-04-03 13:41:00 +02:00
money32 price = RideTrackCosts[ride->type].track_price;
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price *= (rideTypeFlags & RIDE_TYPE_FLAG_FLAT_RIDE) ?
RCT2_ADDRESS(0x0099DE34, money32)[type] :
RCT2_ADDRESS(0x0099DA34, money32)[type];
price >>= 16;
price = cost + ((price / 2) * 10);
2015-07-02 21:07:44 +02:00
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if (gParkFlags & PARK_FLAGS_NO_MONEY) {
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return 0;
}
else {
return price;
}
}
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/**
*
* rct2: 0x006C511D
*/
void game_command_place_track(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
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*ebx = track_place(
*edx & 0xFF,
(*edx >> 8) & 0xFF,
(sint16)(*eax & 0xFFFF),
(sint16)(*ecx & 0xFFFF),
(sint16)(*edi & 0xFFFF),
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(*ebx >> 8) & 0xFF,
(*edi >> 16) & 0xFF,
(*edi >> 24) & 0x0F,
(*edi >> 28) & 0x0F,
(*edx >> 16),
*ebx & 0xFF
);
}
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money32 track_remove(uint8 type, uint8 sequence, sint16 originX, sint16 originY, sint16 originZ, uint8 rotation, uint8 flags){
gCommandExpenditureType = RCT_EXPENDITURE_TYPE_RIDE_CONSTRUCTION;
gCommandPosition.x = originX + 16;
gCommandPosition.y = originY + 16;
gCommandPosition.z = originZ;
sint16 trackpieceZ = originZ;
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RCT2_GLOBAL(0x00F440E1, uint8) = sequence;
switch (type){
case TRACK_ELEM_BEGIN_STATION:
case TRACK_ELEM_MIDDLE_STATION:
type = TRACK_ELEM_END_STATION;
break;
}
if (!(flags & (1 << 3)) && game_is_paused() && !gCheatsBuildInPauseMode){
gGameCommandErrorText = STR_CONSTRUCTION_NOT_POSSIBLE_WHILE_GAME_IS_PAUSED;
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return MONEY32_UNDEFINED;
}
uint8 found = 0;
rct_map_element* mapElement = map_get_first_element_at(originX / 32, originY / 32);
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if (mapElement == NULL)
{
log_warning("Invalid coordinates for track removal. x = %d, y = %d", originX, originY);
return MONEY32_UNDEFINED;
}
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do{
if (mapElement->base_height * 8 != originZ)
continue;
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK)
continue;
if ((mapElement->type & MAP_ELEMENT_DIRECTION_MASK) != rotation)
continue;
if ((mapElement->properties.track.sequence & 0xF) != sequence)
continue;
// Probably should add a check for ghost here as well!
uint8 track_type = mapElement->properties.track.type;
switch (track_type){
case TRACK_ELEM_BEGIN_STATION:
case TRACK_ELEM_MIDDLE_STATION:
track_type = TRACK_ELEM_END_STATION;
break;
}
if (track_type != type)
continue;
found = 1;
break;
} while (!map_element_is_last_for_tile(mapElement++));
if (!found){
return MONEY32_UNDEFINED;
}
if (mapElement->flags & (1 << 6)){
gGameCommandErrorText = STR_YOU_ARE_NOT_ALLOWED_TO_REMOVE_THIS_SECTION;
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return MONEY32_UNDEFINED;
}
uint8 rideIndex = mapElement->properties.track.ride_index;
type = mapElement->properties.track.type;
RCT2_GLOBAL(0x00F44139, uint8) = type;
RCT2_GLOBAL(0x00F44138, uint8) = rideIndex;
RCT2_GLOBAL(0x00F4414C, uint8) = mapElement->type;
rct_ride* ride = get_ride(rideIndex);
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const rct_preview_track* trackBlock = get_track_def_from_ride(ride, type);
trackBlock += mapElement->properties.track.sequence & 0xF;
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uint8 originDirection = mapElement->type & MAP_ELEMENT_DIRECTION_MASK;
switch (originDirection){
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case 0:
originX -= trackBlock->x;
originY -= trackBlock->y;
break;
case 1:
originX -= trackBlock->y;
originY += trackBlock->x;
break;
case 2:
originX += trackBlock->x;
originY += trackBlock->y;
break;
case 3:
originX += trackBlock->y;
originY -= trackBlock->x;
break;
}
originZ -= trackBlock->z;
money32 cost = 0;
trackBlock = get_track_def_from_ride(ride, type);
for (; trackBlock->index != 255; trackBlock++){
sint16 x = originX, y = originY, z = originZ;
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switch (originDirection){
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case 0:
x += trackBlock->x;
y += trackBlock->y;
break;
case 1:
x += trackBlock->y;
y -= trackBlock->x;
break;
case 2:
x -= trackBlock->x;
y -= trackBlock->y;
break;
case 3:
x -= trackBlock->y;
y += trackBlock->x;
break;
}
z += trackBlock->z;
map_invalidate_tile_full(x, y);
RCT2_GLOBAL(0x00F441C4, sint16) = x;
RCT2_GLOBAL(0x00F441C6, sint16) = y;
trackpieceZ = z;
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found = 0;
mapElement = map_get_first_element_at(x / 32, y / 32);
do{
if (mapElement->base_height != z / 8)
continue;
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK)
continue;
if ((mapElement->type & MAP_ELEMENT_DIRECTION_MASK) != rotation)
continue;
if ((mapElement->properties.track.sequence & 0xF) != trackBlock->index)
continue;
if (mapElement->properties.track.type != type)
continue;
found = 1;
break;
} while (!map_element_is_last_for_tile(mapElement++));
if (!found){
log_error("Track map element part not found!");
return MONEY32_UNDEFINED;
}
int entranceDirections;
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
entranceDirections = RCT2_ADDRESS(0x0099CA64, uint8)[type * 16];
}
else {
entranceDirections = RCT2_ADDRESS(0x0099BA64, uint8)[type * 16];
}
if (entranceDirections & (1 << 4) && ((mapElement->properties.track.sequence & 0xF) == 0)){
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if (!track_remove_station_element(x, y, z / 8, rotation, rideIndex, 0)) {
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return MONEY32_UNDEFINED;
}
}
rct_map_element* surfaceElement = map_get_surface_element_at(x / 32, y / 32);
if (surfaceElement == NULL){
return MONEY32_UNDEFINED;
}
sint8 support_height = mapElement->base_height - surfaceElement->base_height;
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if (support_height < 0){
support_height = 10;
}
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cost += (support_height / 2) * RideTrackCosts[ride->type].support_price;
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if (!(flags & GAME_COMMAND_FLAG_APPLY))
continue;
if (entranceDirections & (1 << 4) && ((mapElement->properties.track.sequence & 0xF) == 0)){
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if (!track_remove_station_element(x, y, z / 8, rotation, rideIndex, GAME_COMMAND_FLAG_APPLY)) {
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return MONEY32_UNDEFINED;
}
}
if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_6)){
surfaceElement->type &= ~(1 << 6);
}
invalidate_test_results(rideIndex);
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footpath_queue_chain_reset();
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if (!gCheatsDisableClearanceChecks || !(mapElement->flags & MAP_ELEMENT_FLAG_GHOST)) {
footpath_remove_edges_at(x, y, mapElement);
}
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map_element_remove(mapElement);
sub_6CB945(rideIndex);
if (!(flags & (1 << 6))){
ride_update_max_vehicles(rideIndex);
}
}
if (flags & GAME_COMMAND_FLAG_APPLY){
switch (type){
case TRACK_ELEM_ON_RIDE_PHOTO:
ride->lifecycle_flags &= ~RIDE_LIFECYCLE_ON_RIDE_PHOTO;
break;
case TRACK_ELEM_CABLE_LIFT_HILL:
ride->lifecycle_flags &= ~RIDE_LIFECYCLE_16;
break;
case 216:
ride->num_block_brakes--;
if (ride->num_block_brakes == 0){
ride->window_invalidate_flags |= RIDE_INVALIDATE_RIDE_OPERATING;
ride->mode = RIDE_MODE_CONTINUOUS_CIRCUIT;
if (ride->type == RIDE_TYPE_LIM_LAUNCHED_ROLLER_COASTER){
ride->mode = RIDE_MODE_POWERED_LAUNCH;
}
}
break;
}
switch (type){
case TRACK_ELEM_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_60_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT:
if (!(RCT2_GLOBAL(0x00F4414C, uint8) & (1 << 7)))
break;
// Fall through
case TRACK_ELEM_CABLE_LIFT_HILL:
ride->num_block_brakes--;
break;
}
}
2016-04-03 13:41:00 +02:00
money32 price = RideTrackCosts[ride->type].track_price;
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if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
price *= RCT2_ADDRESS(0x0099DE34, money32)[type];
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}
else {
price *= RCT2_ADDRESS(0x0099DA34, money32)[type];
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}
price >>= 16;
price = (price + cost) / 2;
if (ride->lifecycle_flags & RIDE_LIFECYCLE_EVER_BEEN_OPENED)
price *= -7;
else
price *= -10;
2016-05-17 22:47:14 +02:00
if (gGameCommandNestLevel == 1) {
rct_xyz16 coord;
coord.x = originX + 16;
coord.y = originY + 16;
coord.z = trackpieceZ;
network_set_player_last_action_coord(network_get_player_index(game_command_playerid), coord);
}
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if (gParkFlags & PARK_FLAGS_NO_MONEY)
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return 0;
else
return price;
}
/**
*
* rct2: 0x006C5B69
*/
void game_command_remove_track(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
2015-07-05 12:50:43 +02:00
*ebx = track_remove(
*edx & 0xFF,
(*edx >> 8) & 0xFF,
*eax & 0xFFFF,
*ecx & 0xFFFF,
*edi & 0xFFFF,
(*ebx >> 8) & 0xFF,
*ebx & 0xFF
);
return;
}
2016-01-21 02:43:33 +01:00
uint8 maze_element_get_segment_bit(uint16 x, uint16 y) {
uint8 minorX = x & 0x1F; // 0 or 16
uint8 minorY = y & 0x1F; // 0 or 16
if (minorX == 0 && minorY == 0) {
return 3;
}
if (minorY == 16 && minorX == 16) {
return 11;
}
if (minorY == 0) {
return 15;
}
return 7;
}
money32 set_maze_track(uint16 x, uint8 flags, uint8 direction, uint16 y, uint8 rideIndex, uint8 mode, uint16 z) {
gCommandExpenditureType = RCT_EXPENDITURE_TYPE_RIDE_CONSTRUCTION;
gCommandPosition.x = x + 8;
gCommandPosition.y = y + 8;
gCommandPosition.z = z;
2016-01-21 02:43:33 +01:00
RCT2_GLOBAL(0xF4413E, money32) = 0;
if (!sub_68B044()) {
return MONEY32_UNDEFINED;
}
if (!(flags & GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED) && !gCheatsBuildInPauseMode && game_is_paused()) {
gGameCommandErrorText = STR_CONSTRUCTION_NOT_POSSIBLE_WHILE_GAME_IS_PAUSED;
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return MONEY32_UNDEFINED;
}
if ((z & 0xF) != 0) {
// Can't construct this here…
// TODO: This string is empty
gGameCommandErrorText = 954;
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return MONEY32_UNDEFINED;
}
if ((flags & GAME_COMMAND_FLAG_APPLY) != 0) {
if (!(flags & GAME_COMMAND_FLAG_GHOST) && !(flags & GAME_COMMAND_FLAG_2)) {
2016-01-21 02:43:33 +01:00
footpath_remove_litter(x, y, z);
map_remove_walls_at(floor2(x, 32), floor2(y, 32), z, z + 32);
}
}
if (!map_is_location_owned(floor2(x, 32), floor2(y, 32), z) && !gCheatsSandboxMode) {
return MONEY32_UNDEFINED;
}
rct_map_element *mapElement = map_get_surface_element_at(x / 32, y / 32);
if (mapElement == NULL) {
return MONEY32_UNDEFINED;
}
uint8 baseHeight = z >> 3;
uint8 clearanceHeight = (z + 32) >> 3;
sint8 heightDifference = baseHeight - mapElement->base_height;
if (heightDifference >= 0 && !gCheatsDisableSupportLimits) {
heightDifference = heightDifference >> 1;
2016-04-03 14:53:17 +02:00
if (heightDifference > RideData5[RIDE_TYPE_MAZE].max_height) {
gGameCommandErrorText = STR_TOO_HIGH_FOR_SUPPORTS;
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return MONEY32_UNDEFINED;
}
}
mapElement = map_get_track_element_at_of_type_from_ride(x, y, baseHeight, 0x65, rideIndex);
if (mapElement == NULL) {
if (mode != 0) {
gGameCommandErrorText = 0;
2016-01-21 02:43:33 +01:00
return MONEY32_UNDEFINED;
}
if (!map_can_construct_at(floor2(x, 32), floor2(y, 32), baseHeight, clearanceHeight, 0x0F)) {
return MONEY32_UNDEFINED;
}
2016-05-17 21:51:11 +02:00
if (gMapGroundFlags & ELEMENT_IS_UNDERWATER) {
gGameCommandErrorText = STR_RIDE_CANT_BUILD_THIS_UNDERWATER;
2016-01-21 02:43:33 +01:00
return MONEY32_UNDEFINED;
}
2016-05-17 21:51:11 +02:00
if (gMapGroundFlags & ELEMENT_IS_UNDERGROUND) {
gGameCommandErrorText = STR_CAN_ONLY_BUILD_THIS_ABOVE_GROUND;
2016-01-21 02:43:33 +01:00
return MONEY32_UNDEFINED;
}
rct_ride *ride = get_ride(rideIndex);
2016-04-03 13:41:00 +02:00
money32 price = (((RideTrackCosts[ride->type].track_price * RCT2_GLOBAL(0x0099DBC8, money32)) >> 16));
2016-01-21 02:43:33 +01:00
RCT2_GLOBAL(0x00F4413E, money32) = price / 2 * 10;
if (!(flags & GAME_COMMAND_FLAG_APPLY)) {
2016-04-23 01:51:22 +02:00
if (gParkFlags & PARK_FLAGS_NO_MONEY) {
2016-01-21 02:43:33 +01:00
return 0;
}
return RCT2_GLOBAL(0xF4413E, money32);
}
uint16 flooredX = floor2(x, 32);
uint16 flooredY = floor2(y, 32);
mapElement = map_element_insert(x / 32, y / 32, baseHeight, 0xF);
2016-02-26 20:49:01 +01:00
assert(mapElement != NULL);
2016-01-21 02:43:33 +01:00
mapElement->clearance_height = clearanceHeight;
mapElement->type = MAP_ELEMENT_TYPE_TRACK;
mapElement->properties.track.type = 0x65;
mapElement->properties.track.ride_index = rideIndex;
mapElement->properties.track.maze_entry = 0xFFFF;
if (flags & GAME_COMMAND_FLAG_GHOST) {
mapElement->flags |= MAP_ELEMENT_FLAG_GHOST;
}
map_invalidate_tile_full(flooredX, flooredY);
ride->maze_tiles++;
ride->station_heights[0] = mapElement->base_height;
ride->station_starts[0] = 0;
if (direction == 4) {
if (!(flags & GAME_COMMAND_FLAG_GHOST)) {
ride->overall_view = (flooredX >> 5) | (flooredY << 3);
}
}
}
if (!(flags & GAME_COMMAND_FLAG_APPLY)) {
2016-04-23 01:51:22 +02:00
if (gParkFlags & PARK_FLAGS_NO_MONEY) {
2016-01-21 02:43:33 +01:00
return 0;
}
return RCT2_GLOBAL(0xF4413E, money32);
}
if (mode == 0) {
// Build mode
uint8 segmentOffset = maze_element_get_segment_bit(x, y);
mapElement->properties.track.maze_entry &= ~(1 << segmentOffset);
if (direction != 4) {
segmentOffset = RCT2_GLOBAL(0x993ce9 + (direction + segmentOffset), uint8);
mapElement->properties.track.maze_entry &= ~(1 << segmentOffset);
uint8 temp_edx = RCT2_GLOBAL(0x993cfc + segmentOffset, uint8);
if (temp_edx != 0xFF) {
uint16 previousElementX = floor2(x, 32) - TileDirectionDelta[direction].x;
uint16 previousElementY = floor2(y, 32) - TileDirectionDelta[direction].y;
rct_map_element *previousMapElement = map_get_track_element_at_of_type_from_ride(previousElementX, previousElementY, baseHeight, 0x65, rideIndex);
if (previousMapElement != NULL) {
previousMapElement->properties.track.maze_entry &= ~(1 << temp_edx);
} else {
mapElement->properties.track.maze_entry |= (1 << segmentOffset);
}
}
}
} else if (mode == 1) {
// Move mode
} else {
// Fill-in mode
if (direction != 4) {
uint16 previousSegmentX = x - TileDirectionDelta[direction].x / 2;
uint16 previousSegmentY = y - TileDirectionDelta[direction].y / 2;
mapElement = map_get_track_element_at_of_type_from_ride(previousSegmentX, previousSegmentY, baseHeight, 0x65, rideIndex);
map_invalidate_tile_full(floor2(previousSegmentX, 32), floor2(previousSegmentY, 32));
if (mapElement == NULL) {
log_error("No surface found");
return MONEY32_UNDEFINED;
}
uint32 segmentBit = maze_element_get_segment_bit(previousSegmentX, previousSegmentY);
mapElement->properties.track.maze_entry |= (1 << segmentBit);
segmentBit--;
mapElement->properties.track.maze_entry |= (1 << segmentBit);
segmentBit = (segmentBit - 4) & 0x0F;
mapElement->properties.track.maze_entry |= (1 << segmentBit);
segmentBit = (segmentBit + 3) & 0x0F;
do {
mapElement->properties.track.maze_entry |= (1 << segmentBit);
uint32 direction1 = RCT2_GLOBAL(0x00993D0C + segmentBit, uint8_t);
uint16 nextElementX = floor2(previousSegmentX, 32) + TileDirectionDelta[direction1].x;
uint16 nextElementY = floor2(previousSegmentY, 32) + TileDirectionDelta[direction1].y;
rct_map_element *tmp_mapElement = map_get_track_element_at_of_type_from_ride(nextElementX, nextElementY, baseHeight, 0x65, rideIndex);
if (tmp_mapElement != NULL) {
uint8 edx11 = RCT2_GLOBAL(0x993CFC + segmentBit, uint8);
tmp_mapElement->properties.track.maze_entry |= 1 << (edx11);
}
segmentBit--;
} while ((segmentBit & 0x3) != 0x3);
}
}
map_invalidate_tile(floor2(x, 32), floor2(y, 32), mapElement->base_height * 8, mapElement->clearance_height * 8);
if ((mapElement->properties.track.maze_entry & 0x8888) == 0x8888) {
map_element_remove(mapElement);
sub_6CB945(rideIndex);
get_ride(rideIndex)->maze_tiles--;
}
2016-04-23 01:51:22 +02:00
if (gParkFlags & PARK_FLAGS_NO_MONEY) {
2016-01-21 02:43:33 +01:00
return 0;
}
return RCT2_GLOBAL(0xF4413E, money32);
}
/**
*
* rct2: 0x006CD8CE
*/
void game_command_set_maze_track(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
2016-01-21 02:43:33 +01:00
uint16 x = (*eax & 0xFFFF); // AX
uint8 flags = (*ebx & 0xFF); // BL
uint8 direction = ((*ebx & 0xFF00) >> 8); // BH
uint16 y = (*ecx & 0xFFFF); // CX
uint8 rideIndex = (*edx & 0xFF); // DL
uint8 mode = ((*edx & 0xFF00) >> 8); // DH
uint16 z = (*edi & 0xFFFF); // DI
*ebx = set_maze_track(x, flags, direction, y, rideIndex, mode, z);
}
/**
*
* rct2: 0x006C5AE9
*/
void game_command_set_brakes_speed(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
rct_map_element *mapElement;
int x, y, z, trackType, brakesSpeed;
x = (*eax & 0xFFFF);
y = (*ecx & 0xFFFF);
z = (*edi & 0xFFFF);
trackType = (*edx & 0xFF);
brakesSpeed = ((*ebx >> 8) & 0xFF);
gCommandExpenditureType = RCT_EXPENDITURE_TYPE_RIDE_CONSTRUCTION;
gCommandPosition.x = x + 16;
gCommandPosition.y = y + 16;
gCommandPosition.z = z;
if (*ebx & GAME_COMMAND_FLAG_APPLY) {
*ebx = 0;
return;
}
mapElement = map_get_first_element_at(x >> 5, y >> 5);
2016-01-03 00:49:08 +01:00
if (mapElement == NULL)
{
log_warning("Invalid game command for setting brakes speed. x = %d, y = %d", x, y);
*ebx = MONEY32_UNDEFINED;
return;
}
do {
if (mapElement->base_height * 8 != z)
continue;
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK)
continue;
if (mapElement->properties.track.type != trackType)
continue;
mapElement->properties.track.sequence =
(mapElement->properties.track.sequence & 0x0F) |
((brakesSpeed >> 1) << 4);
break;
} while (!map_element_is_last_for_tile(mapElement++));
*ebx = 0;
}
void track_circuit_iterator_begin(track_circuit_iterator *it, rct_xy_element first)
{
it->last = first;
it->first = NULL;
it->firstIteration = true;
it->looped = false;
}
2015-09-13 03:59:55 +02:00
bool track_circuit_iterator_previous(track_circuit_iterator *it)
{
track_begin_end trackBeginEnd;
if (it->first == NULL) {
if (!track_block_get_previous(it->last.x, it->last.y, it->last.element, &trackBeginEnd))
return false;
it->current.x = trackBeginEnd.begin_x;
it->current.y = trackBeginEnd.begin_y;
it->current.element = trackBeginEnd.begin_element;
it->currentZ = trackBeginEnd.begin_z;
it->currentDirection = trackBeginEnd.begin_direction;
it->first = it->current.element;
return true;
} else {
if (!it->firstIteration && it->first == it->current.element) {
it->looped = true;
return false;
}
it->firstIteration = false;
it->last = it->current;
if (track_block_get_previous(it->last.x, it->last.y, it->last.element, &trackBeginEnd)) {
it->current.x = trackBeginEnd.end_x;
it->current.y = trackBeginEnd.end_y;
2015-09-13 03:59:55 +02:00
it->current.element = trackBeginEnd.begin_element;
it->currentZ = trackBeginEnd.begin_z;
it->currentDirection = trackBeginEnd.begin_direction;
return true;
} else {
return false;
}
}
}
bool track_circuit_iterator_next(track_circuit_iterator *it)
{
if (it->first == NULL) {
if (!track_block_get_next(&it->last, &it->current, &it->currentZ, &it->currentDirection))
return false;
it->first = it->current.element;
return true;
} else {
if (!it->firstIteration && it->first == it->current.element) {
it->looped = true;
return false;
}
it->firstIteration = false;
it->last = it->current;
return track_block_get_next(&it->last, &it->current, &it->currentZ, &it->currentDirection);
}
}
void track_get_back(rct_xy_element *input, rct_xy_element *output)
{
rct_xy_element lastTrack;
track_begin_end currentTrack;
bool result;
lastTrack = *input;
do {
result = track_block_get_previous(lastTrack.x, lastTrack.y, lastTrack.element, &currentTrack);
if (result) {
lastTrack.x = currentTrack.begin_x;
lastTrack.y = currentTrack.begin_y;
lastTrack.element = currentTrack.begin_element;
}
} while (result);
*output = lastTrack;
}
void track_get_front(rct_xy_element *input, rct_xy_element *output)
{
rct_xy_element lastTrack, currentTrack;
int z, direction;
bool result;
lastTrack = *input;
do {
result = track_block_get_next(&lastTrack, &currentTrack, &z, &direction);
if (result) {
lastTrack = currentTrack;
}
} while (result);
*output = lastTrack;
}
bool track_element_is_lift_hill(rct_map_element *trackElement)
{
return trackElement->type & 0x80;
}
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/**
* Checks if a track element is recognised as the beginning of a block.
* A beginning of a block can be the end of a station, the end of a lift hill,
* or a block brake.
*/
bool track_element_is_block_start(rct_map_element *trackElement)
{
switch (trackElement->properties.track.type) {
case TRACK_ELEM_END_STATION:
case TRACK_ELEM_CABLE_LIFT_HILL:
case 216:
return true;
case TRACK_ELEM_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_60_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT:
if (track_element_is_lift_hill(trackElement)) {
return true;
}
break;
}
return false;
}
bool track_element_is_cable_lift(rct_map_element *trackElement) {
return trackElement->properties.track.colour & TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
}
void track_element_set_cable_lift(rct_map_element *trackElement) {
trackElement->properties.track.colour |= TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
}
void track_element_clear_cable_lift(rct_map_element *trackElement) {
trackElement->properties.track.colour &= ~TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
}
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int track_get_actual_bank(rct_map_element *mapElement, int bank)
{
rct_ride *ride = get_ride(mapElement->properties.track.ride_index);
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int trackColour = mapElement->properties.track.colour;
return track_get_actual_bank_2(ride->type, trackColour, bank);
}
int track_get_actual_bank_2(int rideType, int trackColour, int bank)
{
if (RideData4[rideType].flags & RIDE_TYPE_FLAG4_3) {
if (trackColour & 4) {
if (bank == TRACK_BANK_NONE) {
bank = TRACK_BANK_UPSIDE_DOWN;
} else if (bank == TRACK_BANK_UPSIDE_DOWN) {
bank = TRACK_BANK_NONE;
}
}
}
return bank;
}
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int track_get_actual_bank_3(rct_vehicle *vehicle, rct_map_element *mapElement)
{
uint8 colourThingToXor = (vehicle->update_flags >> 9) & 0xFF;
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int trackType = mapElement->properties.track.type;
int rideType = get_ride(mapElement->properties.track.ride_index)->type;
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int trackColour = mapElement->properties.track.colour ^ colourThingToXor;
int bankStart = gTrackDefinitions[trackType].bank_start;
return track_get_actual_bank_2(rideType, trackColour, bankStart);
}
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bool track_element_is_station(rct_map_element *trackElement)
{
switch (trackElement->properties.track.type) {
case TRACK_ELEM_END_STATION:
case TRACK_ELEM_BEGIN_STATION:
case TRACK_ELEM_MIDDLE_STATION:
return true;
default:
return false;
}
}
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bool track_element_is_covered(int trackElementType)
{
switch (trackElementType) {
case TRACK_ELEM_FLAT_COVERED:
case TRACK_ELEM_25_DEG_UP_COVERED:
case TRACK_ELEM_60_DEG_UP_COVERED:
case TRACK_ELEM_FLAT_TO_25_DEG_UP_COVERED:
case TRACK_ELEM_25_DEG_UP_TO_60_DEG_UP_COVERED:
case TRACK_ELEM_60_DEG_UP_TO_25_DEG_UP_COVERED:
case TRACK_ELEM_25_DEG_UP_TO_FLAT_COVERED:
case TRACK_ELEM_25_DEG_DOWN_COVERED:
case TRACK_ELEM_60_DEG_DOWN_COVERED:
case TRACK_ELEM_FLAT_TO_25_DEG_DOWN_COVERED:
case TRACK_ELEM_25_DEG_DOWN_TO_60_DEG_DOWN_COVERED:
case TRACK_ELEM_60_DEG_DOWN_TO_25_DEG_DOWN_COVERED:
case TRACK_ELEM_25_DEG_DOWN_TO_FLAT_COVERED:
case TRACK_ELEM_LEFT_QUARTER_TURN_5_TILES_COVERED:
case TRACK_ELEM_RIGHT_QUARTER_TURN_5_TILES_COVERED:
case TRACK_ELEM_S_BEND_LEFT_COVERED:
case TRACK_ELEM_S_BEND_RIGHT_COVERED:
case TRACK_ELEM_LEFT_QUARTER_TURN_3_TILES_COVERED:
case TRACK_ELEM_RIGHT_QUARTER_TURN_3_TILES_COVERED:
return true;
default:
return false;
}
}