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Define tile elements in save as RCT12TileElement
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@Gymnasiast
Gymnasiast committed Nov 5, 2018
1 parent da965cb commit fbecfe5
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Showing 5 changed files with 336 additions and 4 deletions.
4 changes: 4 additions & 0 deletions OpenRCT2.xcodeproj/project.pbxproj
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/* End PBXAggregateTarget section */

/* Begin PBXBuildFile section */
4C29DEB3218C6AE500E8707F /* RCT12.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4C29DEB2218C6AE500E8707F /* RCT12.cpp */; };
4C3B4236205914F7000C5BB7 /* InGameConsole.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4C3B4234205914F7000C5BB7 /* InGameConsole.cpp */; };
4C93F1AD1F8CD9F000A9330D /* Input.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4C93F1AC1F8CD9F000A9330D /* Input.cpp */; };
4C93F1AF1F8CD9F600A9330D /* KeyboardShortcut.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4C93F1AE1F8CD9F600A9330D /* KeyboardShortcut.cpp */; };
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/* Begin PBXFileReference section */
4C04D69F2056AA9600F82EBA /* linenoise.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = linenoise.hpp; sourceTree = "<group>"; };
4C1A53EC205FD19F000F8EF5 /* SceneryObject.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = SceneryObject.cpp; sourceTree = "<group>"; };
4C29DEB2218C6AE500E8707F /* RCT12.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = RCT12.cpp; sourceTree = "<group>"; };
4C3B4234205914F7000C5BB7 /* InGameConsole.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = InGameConsole.cpp; sourceTree = "<group>"; };
4C3B4235205914F7000C5BB7 /* InGameConsole.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = InGameConsole.h; sourceTree = "<group>"; };
4C3B423720591513000C5BB7 /* StdInOutConsole.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = StdInOutConsole.cpp; sourceTree = "<group>"; };
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F76C846C1EC4E7CC00FA49E2 /* rct12 */ = {
isa = PBXGroup;
children = (
4C29DEB2218C6AE500E8707F /* RCT12.cpp */,
4C7B54032004C57B00A52E21 /* RCT12.h */,
F76C846D1EC4E7CC00FA49E2 /* SawyerChunk.cpp */,
F76C846E1EC4E7CC00FA49E2 /* SawyerChunk.h */,
Expand Down Expand Up @@ -3641,6 +3644,7 @@
C64644FB1F3FA4120026AC2D /* EditorScenarioOptions.cpp in Sources */,
C654DF321F69C0430040F43D /* InstallTrack.cpp in Sources */,
C64644FF1F3FA4120026AC2D /* StaffList.cpp in Sources */,
4C29DEB3218C6AE500E8707F /* RCT12.cpp in Sources */,
C6D2BEE81F9BAACE008B557C /* MazeConstruction.cpp in Sources */,
C666EE771F37ACB10061AA04 /* SavePrompt.cpp in Sources */,
C654DF391F69C0430040F43D /* TitleCommandEditor.cpp in Sources */,
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32 changes: 32 additions & 0 deletions src/openrct2/rct12/RCT12.cpp
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/*****************************************************************************
* Copyright (c) 2014-2018 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/

#include "RCT12.h"

#include "../world/TileElement.h"

uint8_t RCT12TileElementBase::GetType() const
{
return this->type & TILE_ELEMENT_TYPE_MASK;
}

uint8_t RCT12TileElementBase::GetDirection() const
{
return this->type & TILE_ELEMENT_DIRECTION_MASK;
}

bool RCT12TileElementBase::IsLastForTile() const
{
return (this->flags & TILE_ELEMENT_FLAG_LAST_TILE) != 0;
}

bool RCT12TileElementBase::IsGhost() const
{
return (this->flags & TILE_ELEMENT_FLAG_GHOST) != 0;
}
293 changes: 293 additions & 0 deletions src/openrct2/rct12/RCT12.h
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Expand Up @@ -12,6 +12,7 @@
// Structures shared between both RCT1 and RCT2.

#include "../common.h"
#include "../world/Location.hpp"

#define RCT12_MAX_RIDES_IN_PARK 255
#define RCT12_MAX_AWARDS 4
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};
assert_struct_size(rct12_peep_spawn, 6);

enum class RCT12TileElementType : uint8_t
{
Surface = (0 << 2),
Path = (1 << 2),
Track = (2 << 2),
SmallScenery = (3 << 2),
Entrance = (4 << 2),
Wall = (5 << 2),
LargeScenery = (6 << 2),
Banner = (7 << 2),
Corrupt = (8 << 2),
EightCarsCorrupt = (15 << 2),
};
struct RCT12SurfaceElement;
struct RCT12PathElement;
struct RCT12TrackElement;
struct RCT12SmallSceneryElement;
struct RCT12LargeSceneryElement;
struct RCT12WallElement;
struct RCT12EntranceElement;
struct RCT12BannerElement;
struct RCT12CorruptElement;
struct RCT12EightCarsCorruptElement;

struct RCT12TileElementBase
{
uint8_t type; // 0
uint8_t flags; // 1
uint8_t base_height; // 2
uint8_t clearance_height; // 3
uint8_t GetType() const;
void SetType(uint8_t newType);
uint8_t GetDirection() const;
void SetDirection(uint8_t direction);
uint8_t GetDirectionWithOffset(uint8_t offset) const;
bool IsLastForTile() const;
bool IsGhost() const;
void Remove();
};
/**
* Map element structure
* size: 0x08
*/
struct RCT12TileElement : public RCT12TileElementBase
{
uint8_t pad_04[4];
template<typename TType, RCT12TileElementType TClass> TType* as() const
{
return (RCT12TileElementType)GetType() == TClass ? (TType*)this : nullptr;
}

public:
RCT12SurfaceElement* AsSurface() const
{
return as<RCT12SurfaceElement, RCT12TileElementType::Surface>();
}
RCT12PathElement* AsPath() const
{
return as<RCT12PathElement, RCT12TileElementType::Path>();
}
RCT12TrackElement* AsTrack() const
{
return as<RCT12TrackElement, RCT12TileElementType::Track>();
}
RCT12SmallSceneryElement* AsSmallScenery() const
{
return as<RCT12SmallSceneryElement, RCT12TileElementType::SmallScenery>();
}
RCT12LargeSceneryElement* AsLargeScenery() const
{
return as<RCT12LargeSceneryElement, RCT12TileElementType::LargeScenery>();
}
RCT12WallElement* AsWall() const
{
return as<RCT12WallElement, RCT12TileElementType::Wall>();
}
RCT12EntranceElement* AsEntrance() const
{
return as<RCT12EntranceElement, RCT12TileElementType::Entrance>();
}
RCT12BannerElement* AsBanner() const
{
return as<RCT12BannerElement, RCT12TileElementType::Banner>();
}
RCT12CorruptElement* AsCorrupt() const
{
return as<RCT12CorruptElement, RCT12TileElementType::Corrupt>();
}
RCT12EightCarsCorruptElement* AsEightCarsCorrupt() const
{
return as<RCT12EightCarsCorruptElement, RCT12TileElementType::EightCarsCorrupt>();
}
void ClearAs(uint8_t newType);
};
assert_struct_size(RCT12TileElement, 8);
struct RCT12SurfaceElement : RCT12TileElementBase
{
private:
uint8_t slope; // 4 0xE0 Edge Style, 0x1F Slope
uint8_t terrain; // 5 0xE0 Terrain Style, 0x1F Water height
uint8_t grass_length; // 6
uint8_t ownership; // 7
public:
uint8_t GetSlope() const;
uint32_t GetSurfaceStyle() const;
uint32_t GetEdgeStyle() const;
uint8_t GetGrassLength() const;
uint8_t GetOwnership() const;
uint32_t GetWaterHeight() const;
uint8_t GetParkFences() const;
bool HasTrackThatNeedsWater() const;
};
assert_struct_size(RCT12SurfaceElement, 8);
struct RCT12PathElement : RCT12TileElementBase
{
private:
uint8_t entryIndex; // 4, 0xF0 Path type, 0x08 Ride sign, 0x04 Set when path is sloped, 0x03 Rotation
uint8_t additions; // 5, 0bGSSSAAAA: G = Ghost, S = station index, A = addition (0 means no addition)
uint8_t edges; // 6
union
{
uint8_t additionStatus; // 7
uint8_t rideIndex;
};

public:
uint8_t GetEntryIndex() const;
uint8_t GetQueueBannerDirection() const;
bool IsSloped() const;
uint8_t GetSlopeDirection() const;
uint8_t GetRideIndex() const;
uint8_t GetStationIndex() const;
bool IsWide() const;
bool IsQueue() const;
bool HasQueueBanner() const;
uint8_t GetEdges() const;
uint8_t GetCorners() const;
uint8_t GetEdgesAndCorners() const;
bool HasAddition() const;
uint8_t GetAddition() const;
uint8_t GetAdditionEntryIndex() const;
bool AdditionIsGhost() const;
uint8_t GetAdditionStatus() const;
uint8_t GetRCT1PathType() const;
};
assert_struct_size(RCT12PathElement, 8);
struct RCT12TrackElement : RCT12TileElementBase
{
uint8_t trackType; // 4
union
{
struct
{
// The lower 4 bits are the track sequence.
// The upper 4 bits are either station bits or on-ride photo bits.
//
// Station bits:
// - Bit 8 marks green light
// - Bit 5-7 are station index.
//
// On-ride photo bits:
// - Bits 7 and 8 are never set
// - Bits 5 and 6 are set when a vehicle triggers the on-ride photo and act like a countdown from 3.
// - If any of the bits 5-8 are set, the game counts it as a photo being taken.
uint8_t sequence; // 5.
uint8_t colour; // 6
};
uint16_t mazeEntry; // 5
};
uint8_t rideIndex; // 7
public:
uint8_t GetTrackType() const;
uint8_t GetSequenceIndex() const;
uint8_t GetRideIndex() const;
uint8_t GetColourScheme() const;
uint8_t GetStationIndex() const;
bool HasChain() const;
bool HasCableLift() const;
bool IsInverted() const;
uint8_t GetBrakeBoosterSpeed() const;
uint8_t HasGreenLight() const;
uint8_t GetSeatRotation() const;
uint16_t GetMazeEntry() const;
void MazeEntryAdd(uint16_t addVal);
void MazeEntrySubtract(uint16_t subVal);
bool IsTakingPhoto() const;
void GetPhotoTimeout();
bool IsHighlighted() const;
// Used in RCT1, will be reintroduced at some point.
// (See https://github.com/OpenRCT2/OpenRCT2/issues/7059)
uint8_t GetDoorAState() const;
uint8_t GetDoorBState() const;
};
assert_struct_size(RCT12TrackElement, 8);
struct RCT12SmallSceneryElement : RCT12TileElementBase
{
private:
uint8_t entryIndex; // 4
uint8_t age; // 5
uint8_t colour_1; // 6
uint8_t colour_2; // 7
public:
uint8_t GetEntryIndex() const;
uint8_t GetAge() const;
uint8_t GetSceneryQuadrant() const;
colour_t GetPrimaryColour() const;
colour_t GetSecondaryColour() const;
bool NeedsSupports() const;
};
assert_struct_size(RCT12SmallSceneryElement, 8);
struct RCT12LargeSceneryElement : RCT12TileElementBase
{
private:
uint16_t entryIndex; // 4
uint8_t colour[2]; // 6
public:
uint32_t GetEntryIndex() const;
uint16_t GetSequenceIndex() const;
colour_t GetPrimaryColour() const;
colour_t GetSecondaryColour() const;
BannerIndex GetBannerIndex() const;
};
assert_struct_size(RCT12LargeSceneryElement, 8);
struct RCT12WallElement : RCT12TileElementBase
{
private:
uint8_t entryIndex; // 4
union
{
uint8_t colour_3; // 5
BannerIndex banner_index; // 5
};
uint8_t colour_1; // 6 0b_2221_1111 2 = colour_2 (uses flags for rest of colour2), 1 = colour_1
uint8_t animation; // 7 0b_dfff_ft00 d = direction, f = frame num, t = across track flag (not used)
public:
uint8_t GetEntryIndex() const;
uint8_t GetSlope() const;
colour_t GetPrimaryColour() const;
colour_t GetSecondaryColour() const;
colour_t GetTertiaryColour() const;
uint8_t GetAnimationFrame() const;
BannerIndex GetBannerIndex() const;
bool IsAcrossTrack() const;
bool AnimationIsBackwards() const;
int32_t GetRCT1WallType(int32_t edge) const;
colour_t GetRCT1WallColour() const;
};
assert_struct_size(RCT12WallElement, 8);
struct RCT12EntranceElement : RCT12TileElementBase
{
private:
uint8_t entranceType; // 4
uint8_t index; // 5. 0bUSSS????, S = station index.
uint8_t pathType; // 6
uint8_t rideIndex; // 7
public:
uint8_t GetEntranceType() const;
uint8_t GetRideIndex() const;
uint8_t GetStationIndex() const;
uint8_t GetSequenceIndex() const;
uint8_t GetPathType() const;
};
assert_struct_size(RCT12EntranceElement, 8);
struct RCT12BannerElement : RCT12TileElementBase
{
private:
BannerIndex index; // 4
uint8_t position; // 5
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-private-field"
uint8_t flags; // 6
uint8_t unused; // 7
#pragma clang diagnostic pop
public:
BannerIndex GetIndex() const;
uint8_t GetPosition() const;
uint8_t GetAllowedEdges() const;
};
assert_struct_size(RCT12BannerElement, 8);

struct RCT12CorruptElement : RCT12TileElementBase
{
uint8_t pad[4];
};
assert_struct_size(RCT12CorruptElement, 8);

struct RCT12EightCarsCorruptElement : RCT12TileElementBase
{
uint8_t pad[4];
};
assert_struct_size(RCT12EightCarsCorruptElement, 8);

#pragma pack(pop)
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