mirror of https://github.com/OpenRCT2/OpenRCT2.git
326 lines
10 KiB
C++
326 lines
10 KiB
C++
#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
|
|
|
|
#include "Addresses.h"
|
|
|
|
#include <openrct2/config/Config.h>
|
|
#include <openrct2/interface/Colour.h>
|
|
#include <openrct2/interface/Viewport.h>
|
|
#include <openrct2/object/Object.h>
|
|
#include <openrct2/paint/tile_element/TileElement.h>
|
|
#include <openrct2/ride/Ride.h>
|
|
#include <openrct2/ride/Track.h>
|
|
#include <openrct2/world/Location.hpp>
|
|
#include <openrct2/world/Sprite.h>
|
|
#include <openrct2/world/Surface.h>
|
|
|
|
#define gRideEntries RCT2_ADDRESS(0x009ACFA4, rct_ride_entry *)
|
|
#define gTileElementTilePointers RCT2_ADDRESS(0x013CE9A4, rct_tile_element *)
|
|
rct_sprite *sprite_list = RCT2_ADDRESS(0x010E63BC, rct_sprite);
|
|
|
|
Ride gRideList[MAX_RIDES];
|
|
sint16 gMapSizeUnits;
|
|
sint16 gMapBaseZ;
|
|
bool gTrackDesignSaveMode = false;
|
|
uint8 gTrackDesignSaveRideIndex = 255;
|
|
uint8 gClipHeight = 255;
|
|
LocationXY8 gClipSelectionA = { 0, 0 };
|
|
LocationXY8 gClipSelectionB = { MAXIMUM_MAP_SIZE_TECHNICAL - 1, MAXIMUM_MAP_SIZE_TECHNICAL - 1 };
|
|
uint32 gCurrentViewportFlags;
|
|
uint32 gScenarioTicks;
|
|
uint8 gCurrentRotation;
|
|
|
|
const CoordsXY CoordsDirectionDelta[] = {
|
|
{ -32, 0 },
|
|
{ 0, +32 },
|
|
{ +32, 0 },
|
|
{ 0, -32 },
|
|
{ -32, +32 },
|
|
{ +32, +32 },
|
|
{ +32, -32 },
|
|
{ -32, -32 }
|
|
};
|
|
|
|
const TileCoordsXY TileDirectionDelta[] = {
|
|
{ -1, 0 },
|
|
{ 0, +1 },
|
|
{ +1, 0 },
|
|
{ 0, -1 },
|
|
{ -1, +1 },
|
|
{ +1, +1 },
|
|
{ +1, -1 },
|
|
{ -1, -1 }
|
|
};
|
|
|
|
TileCoordsXYZD ride_get_entrance_location(const Ride * ride, const sint32 stationIndex);
|
|
TileCoordsXYZD ride_get_exit_location(const Ride * ride, const sint32 stationIndex);
|
|
|
|
uint8 get_current_rotation() {
|
|
return gCurrentRotation & 3;
|
|
}
|
|
|
|
const uint32 construction_markers[] = {
|
|
COLOUR_DARK_GREEN << 19 | COLOUR_GREY << 24 | IMAGE_TYPE_REMAP, // White
|
|
2 << 19 | 0b110000 << 19 | IMAGE_TYPE_TRANSPARENT, // Translucent
|
|
};
|
|
|
|
int object_entry_group_counts[] = {
|
|
128, // rides
|
|
252, // small scenery
|
|
128, // large scenery
|
|
128, // walls
|
|
32, // banners
|
|
16, // paths
|
|
15, // path bits
|
|
19, // scenery sets
|
|
1, // park entrance
|
|
1, // water
|
|
1 // scenario text
|
|
};
|
|
|
|
GeneralConfiguration gConfigGeneral;
|
|
uint16 gMapSelectFlags;
|
|
uint16 gMapSelectType;
|
|
LocationXY16 gMapSelectPositionA;
|
|
LocationXY16 gMapSelectPositionB;
|
|
LocationXYZ16 gMapSelectArrowPosition;
|
|
uint8 gMapSelectArrowDirection;
|
|
|
|
void entrance_paint(paint_session * session, uint8 direction, int height, const rct_tile_element * tile_element) {}
|
|
void banner_paint(paint_session * session, uint8 direction, int height, const rct_tile_element * tile_element) {}
|
|
void surface_paint(paint_session * session, uint8 direction, uint16 height, const rct_tile_element * tileElement) {}
|
|
void path_paint(paint_session * session, uint16 height, const rct_tile_element * tileElement) {}
|
|
void scenery_paint(paint_session * session, uint8 direction, int height, const rct_tile_element * tileElement) {}
|
|
void fence_paint(paint_session * session, uint8 direction, int height, const rct_tile_element * tileElement) {}
|
|
void large_scenery_paint(paint_session * session, uint8 direction, uint16 height, const rct_tile_element * tileElement) {}
|
|
|
|
Ride *get_ride(int index) {
|
|
if (index < 0 || index >= MAX_RIDES) {
|
|
log_error("invalid index %d for ride", index);
|
|
return nullptr;
|
|
}
|
|
return &gRideList[index];
|
|
}
|
|
|
|
rct_ride_entry *get_ride_entry(int index) {
|
|
if (index < 0 || index >= object_entry_group_counts[OBJECT_TYPE_RIDE]) {
|
|
log_error("invalid index %d for ride type", index);
|
|
return nullptr;
|
|
}
|
|
|
|
return gRideEntries[index];
|
|
}
|
|
|
|
rct_ride_entry *get_ride_entry_by_ride(Ride *ride) {
|
|
rct_ride_entry * type = get_ride_entry(ride->subtype);
|
|
if (type == nullptr) {
|
|
log_error("Invalid ride subtype for ride");
|
|
}
|
|
return type;
|
|
}
|
|
|
|
rct_sprite *get_sprite(size_t sprite_idx) {
|
|
assert(sprite_idx < MAX_SPRITES);
|
|
return &sprite_list[sprite_idx];
|
|
}
|
|
|
|
bool tile_element_is_last_for_tile(const rct_tile_element *element) {
|
|
return (element->flags & TILE_ELEMENT_FLAG_LAST_TILE) != 0;
|
|
}
|
|
|
|
uint8 rct_tile_element::GetType() const
|
|
{
|
|
return this->type & TILE_ELEMENT_TYPE_MASK;
|
|
}
|
|
|
|
int tile_element_get_direction(const rct_tile_element *element) {
|
|
return element->type & TILE_ELEMENT_DIRECTION_MASK;
|
|
}
|
|
|
|
int tile_element_get_direction_with_offset(const rct_tile_element *element, uint8 offset) {
|
|
return ((element->type & TILE_ELEMENT_DIRECTION_MASK) + offset) & TILE_ELEMENT_DIRECTION_MASK;
|
|
}
|
|
|
|
rct_tile_element *map_get_first_element_at(int x, int y) {
|
|
if (x < 0 || y < 0 || x > 255 || y > 255) {
|
|
log_error("Trying to access element outside of range");
|
|
return nullptr;
|
|
}
|
|
return gTileElementTilePointers[x + y * 256];
|
|
}
|
|
|
|
int tile_element_get_station(const rct_tile_element * tileElement) {
|
|
return (tileElement->properties.track.sequence & MAP_ELEM_TRACK_SEQUENCE_STATION_INDEX_MASK) >> 4;
|
|
}
|
|
|
|
void tile_element_set_station(rct_tile_element * tileElement, uint32 stationIndex)
|
|
{
|
|
tileElement->properties.track.sequence &= ~MAP_ELEM_TRACK_SEQUENCE_STATION_INDEX_MASK;
|
|
tileElement->properties.track.sequence |= (stationIndex << 4);
|
|
}
|
|
|
|
sint32 tile_element_get_track_sequence(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.track.sequence & MAP_ELEM_TRACK_SEQUENCE_SEQUENCE_MASK;
|
|
}
|
|
|
|
void tile_element_set_track_sequence(rct_tile_element * tileElement, int trackSequence)
|
|
{
|
|
tileElement->properties.track.sequence &= ~MAP_ELEM_TRACK_SEQUENCE_SEQUENCE_MASK;
|
|
tileElement->properties.track.sequence |= (trackSequence & MAP_ELEM_TRACK_SEQUENCE_SEQUENCE_MASK);
|
|
}
|
|
|
|
bool tile_element_get_green_light(const rct_tile_element * tileElement)
|
|
{
|
|
return (tileElement->properties.track.sequence & MAP_ELEM_TRACK_SEQUENCE_GREEN_LIGHT) != 0;
|
|
}
|
|
|
|
void tile_element_set_green_light(rct_tile_element * tileElement, bool greenLight)
|
|
{
|
|
tileElement->properties.track.sequence &= ~MAP_ELEM_TRACK_SEQUENCE_GREEN_LIGHT;
|
|
if (greenLight)
|
|
{
|
|
tileElement->properties.track.sequence |= MAP_ELEM_TRACK_SEQUENCE_GREEN_LIGHT;
|
|
}
|
|
}
|
|
|
|
int tile_element_get_brake_booster_speed(const rct_tile_element *tileElement)
|
|
{
|
|
return (tileElement->properties.track.sequence >> 4) << 1;
|
|
}
|
|
|
|
void tile_element_set_brake_booster_speed(rct_tile_element *tileElement, int speed)
|
|
{
|
|
tileElement->properties.track.sequence = tile_element_get_track_sequence(tileElement) | ((speed >> 1) << 4);
|
|
}
|
|
|
|
bool tile_element_is_taking_photo(const rct_tile_element * tileElement)
|
|
{
|
|
return (tileElement->properties.track.sequence & MAP_ELEM_TRACK_SEQUENCE_TAKING_PHOTO_MASK) != 0;
|
|
}
|
|
|
|
void tile_element_set_onride_photo_timeout(rct_tile_element * tileElement)
|
|
{
|
|
tileElement->properties.track.sequence &= MAP_ELEM_TRACK_SEQUENCE_SEQUENCE_MASK;
|
|
tileElement->properties.track.sequence |= (3 << 4);
|
|
}
|
|
|
|
void tile_element_decrement_onride_photo_timout(rct_tile_element * tileElement)
|
|
{
|
|
// We should only touch the upper 4 bits, avoid underflow into the lower 4.
|
|
if (tileElement->properties.track.sequence & MAP_ELEM_TRACK_SEQUENCE_TAKING_PHOTO_MASK)
|
|
{
|
|
tileElement->properties.track.sequence -= (1 << 4);
|
|
}
|
|
}
|
|
|
|
sint32 surface_get_water_height(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.surface.terrain & TILE_ELEMENT_SURFACE_WATER_HEIGHT_MASK;
|
|
}
|
|
|
|
bool ride_type_has_flag(int rideType, int flag)
|
|
{
|
|
return (RideProperties[rideType].flags & flag) != 0;
|
|
}
|
|
|
|
sint16 get_height_marker_offset()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
bool track_element_is_lift_hill(const rct_tile_element *trackElement)
|
|
{
|
|
return trackElement->type & 0x80;
|
|
}
|
|
|
|
bool track_element_is_cable_lift(const rct_tile_element *trackElement)
|
|
{
|
|
return trackElement->properties.track.colour & TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
|
|
}
|
|
|
|
bool track_element_is_inverted(const rct_tile_element *trackElement)
|
|
{
|
|
return trackElement->properties.track.colour & TRACK_ELEMENT_COLOUR_FLAG_INVERTED;
|
|
}
|
|
|
|
void track_element_set_inverted(rct_tile_element * tileElement, bool inverted)
|
|
{
|
|
if (inverted)
|
|
{
|
|
tileElement->properties.track.colour |= TRACK_ELEMENT_COLOUR_FLAG_INVERTED;
|
|
}
|
|
else
|
|
{
|
|
tileElement->properties.track.colour &= ~TRACK_ELEMENT_COLOUR_FLAG_INVERTED;
|
|
}
|
|
}
|
|
|
|
bool is_csg_loaded()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
uint8 track_element_get_colour_scheme(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.track.colour & 0x3;
|
|
}
|
|
|
|
uint16 track_element_get_maze_entry(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.track.maze_entry;
|
|
}
|
|
|
|
uint8 track_element_get_ride_index(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.track.ride_index;
|
|
}
|
|
|
|
void track_element_set_ride_index(rct_tile_element * tileElement, uint8 rideIndex)
|
|
{
|
|
tileElement->properties.track.ride_index = rideIndex;
|
|
}
|
|
|
|
uint8 track_element_get_type(const rct_tile_element * tileElement)
|
|
{
|
|
return tileElement->properties.track.type;
|
|
}
|
|
|
|
void track_element_set_type(rct_tile_element * tileElement, uint8 type)
|
|
{
|
|
tileElement->properties.track.type = type;
|
|
}
|
|
|
|
void track_element_set_cable_lift(rct_tile_element * trackElement)
|
|
{
|
|
trackElement->properties.track.colour |= TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
|
|
}
|
|
|
|
void track_element_clear_cable_lift(rct_tile_element * trackElement)
|
|
{
|
|
trackElement->properties.track.colour &= ~TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
|
|
}
|
|
|
|
TileCoordsXYZD ride_get_entrance_location(const Ride * ride, const sint32 stationIndex)
|
|
{
|
|
return ride->entrances[stationIndex];
|
|
}
|
|
|
|
TileCoordsXYZD ride_get_exit_location(const Ride * ride, const sint32 stationIndex)
|
|
{
|
|
return ride->exits[stationIndex];
|
|
}
|