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A reimplementation of Mario Kart Wii's physics engine in C++
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A reimplementation of Mario Kart Wii's physics engine in C++
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Pertains to kart-related functionality.
Classes | |
| struct | BSP |
| Houses hitbox and wheel positions, radii, and suspension info. More... | |
| struct | CannonParameter |
| struct | CollisionData |
| Information about the current collision and its properties. More... | |
| class | CollisionGroup |
| Houses hitbox and collision info for an object (body or wheel). More... | |
| class | Hitbox |
| Represents a hitbox for the kart body or a wheel. More... | |
| struct | KartAccessor |
| Shared between classes who inherit KartObjectProxy so they can access one another. More... | |
| class | KartAction |
| class | KartBody |
| class | KartBodyBike |
| class | KartBodyKart |
| class | KartBodyQuacker |
| class | KartBoost |
| State management for boosts (start boost, mushrooms, mini-turbos). More... | |
| class | KartBurnout |
| Calculates the duration of burnout and rotation induced when holding acceleration too long during the race countdown. More... | |
| class | KartCollide |
| Manages body+wheel collision and its influence on position/velocity/etc. More... | |
| class | KartDynamics |
| State management for most components of a kart's physics. More... | |
| class | KartDynamicsBike |
| State management for most components of a bike's physics. More... | |
| class | KartHalfPipe |
| Handles the physics and boosts associated with zippers. More... | |
| class | KartJump |
| Manages trick inputs and state. More... | |
| class | KartJumpBike |
| class | KartMove |
| Responsible for reacting to player inputs and moving the kart. More... | |
| class | KartMoveBike |
| Responsible for reacting to player inputs and moving the bike. More... | |
| class | KartObject |
| The highest level abstraction for a kart. More... | |
| class | KartObjectBike |
| The highest level abstraction for a bike. More... | |
| class | KartObjectManager |
| Responsible for the lifecycle and calculation of KartObjects. More... | |
| class | KartObjectProxy |
| Base class for most kart-related objects. More... | |
| class | KartParam |
| Houses stats regarding a given character/vehicle combo. More... | |
| class | KartParamFileManager |
| Abstraction for the process of retrieving kart parameters from files. More... | |
| class | KartPhysics |
| Manages the lifecycle of KartDynamics, handles moving floors and trick rotation. More... | |
| class | KartPullPath |
| Manages areas pulling the kart along a given path. More... | |
| class | KartPullPathTracker |
| Tracks the kart's progress along the pull path. More... | |
| class | KartReject |
| Pertains to handling reject road. More... | |
| class | KartScale |
| Mainly responsible for calculating scaling for the squish/unsquish animation. More... | |
| class | KartState |
| Houses various flags and other variables to preserve the kart's state. More... | |
| class | KartSub |
| Hosts a few classes and the high level per-frame calc functions. More... | |
| class | KartSuspension |
| Doesn't do much besides hold a pointer to KartSuspensionPhysics. More... | |
| class | KartSuspensionFrontBike |
| class | KartSuspensionPhysics |
| Physics for a single wheel's suspension. More... | |
| class | KartSuspensionRearBike |
| class | KartTire |
| A holder for a wheel's physics data. More... | |
| class | KartTireFront |
| A holder for a kart's front tire's physics data. More... | |
| class | KartTireFrontBike |
| A holder for a bike's front tire's physics data. More... | |
| class | KartTireRearBike |
| A holder for a bike's rear tire's physics data. More... | |
| struct | StartBoostEntry |
| class | WheelPhysics |
| Manages wheel physics and collision checks. More... | |
Typedefs | |
| typedef EGG::TBitFlagExt< static_cast< size_t >(eStatus::FlagMax), eStatus > | Status |
Enumerations | |
| enum class | Action { None = -1 , UNK_0 = 0 , UNK_1 = 1 , UNK_2 = 2 , UNK_3 = 3 , UNK_4 = 4 , UNK_5 = 5 , UNK_6 = 6 , UNK_7 = 7 , UNK_8 = 8 , UNK_9 = 9 , UNK_12 = 12 , UNK_14 = 14 , UNK_15 = 15 , UNK_16 = 16 , Max = 18 } |
| enum class | Reaction { None = 0 , UNK_3 = 3 , UNK_4 = 4 , UNK_5 = 5 , UNK_7 = 7 , WallAllSpeed = 8 , SpinAllSpeed = 9 , SpinSomeSpeed = 10 , FireSpin = 11 , ClipThroughSomeSpeed = 12 , SmallLaunch = 13 , KnockbackSomeSpeedLoseItem = 14 , LaunchSpinLoseItem = 15 , KnockbackBumpLoseItem = 16 , LongCrushLoseItem = 17 , SmallBump = 18 , BigBump = 19 , SpinShrink = 20 , HighLaunchLoseItem = 21 , SpinHitSomeSpeed = 22 , WeakWall = 23 , Wall = 24 , LaunchSpin = 25 , WallSpark = 26 , RubberWall = 27 , Wall2 = 28 , UntrickableJumpPad = 29 , ShortCrushLoseItem = 30 , CrushRespawn = 31 , ExplosionLoseItem = 32 } |
| enum class | SurfaceVariant { DoubleFlipTrick = 0 , SingleFlipTrick = 1 , StuntTrick = 2 } |
| Determined by the KCL, this represents the variation of the trick that will be performed. More... | |
| enum class | TrickType { StuntTrickBasic = 0 , BikeFlipTrickNose = 1 , BikeFlipTrickTail = 2 , FlipTrickYLeft = 3 , FlipTrickYRight = 4 , KartFlipTrickZ = 5 , BikeSideStuntTrick = 6 } |
| Represents the type of trick that will be performed based on kart and player input. More... | |
| enum class | eStatus { Accelerate = 0 , Brake = 1 , DriftInput = 2 , DriftManual = 3 , BeforeRespawn = 4 , Wall3Collision = 5 , WallCollision = 6 , HopStart = 7 , AccelerateStart = 8 , GroundStart = 9 , VehicleBodyFloorCollision = 10 , AnyWheelCollision = 11 , AllWheelsCollision = 12 , StickLeft = 13 , WallCollisionStart = 14 , AirtimeOver20 = 15 , StickyRoad = 16 , TouchingGround = 18 , Hop = 19 , Boost = 20 , DisableAcceleration = 22 , AirStart = 23 , StickRight = 24 , LargeFlipHit = 25 , MushroomBoost = 26 , SlipdriftCharge = 27 , DriftAuto = 28 , Wheelie = 29 , JumpPad = 30 , RampBoost = 31 , InAction = 32 , TriggerRespawn = 33 , CannonStart = 35 , InCannon = 36 , TrickStart = 37 , InATrick = 38 , BoostOffroadInvincibility = 39 , HalfPipeRamp = 41 , OverZipper = 42 , JumpPadMushroomCollision = 43 , ZipperInvisibleWall = 44 , ZipperBoost = 45 , ZipperStick = 46 , ZipperTrick = 47 , DisableBackwardsAccel = 48 , RespawnKillY = 49 , Burnout = 50 , TrickRot = 54 , JumpPadMushroomVelYInc = 55 , ChargingSSMT = 57 , RejectRoad = 59 , RejectRoadTrigger = 60 , Trickable = 62 , WheelieRot = 68 , SkipWheelCalc = 69 , JumpPadMushroomTrigger = 70 , Shocked = 71 , MovingWaterStickyRoad = 73 , NoSparkInvisibleWall = 75 , CollidingOffroad = 76 , InRespawn = 77 , AfterRespawn = 78 , Crushed = 80 , JumpPadFixedSpeed = 84 , MovingWaterDecaySpeed = 85 , JumpPadDisableYsusForce = 86 , HalfpipeMidair = 87 , SoftWallSuspension = 97 , SoftWallPush = 99 , SoftWallUnlockRotation = 100 , HWG = 101 , AfterCannon = 102 , ActionMidZipper = 103 , ChargeStartBoost = 104 , MovingWaterVertical = 105 , EndHalfPipe = 107 , AutoDrift = 133 , FlagMax } |
| This is a union of the 5 bitfields contained within KartState. More... | |
Functions | |
| STATIC_ASSERT (sizeof(BSP)==0x25c) | |
Variables | |
| static constexpr std::array< CannonParameter, 3 > | CANNON_PARAMETERS |
| typedef EGG::TBitFlagExt<static_cast<size_t>(eStatus::FlagMax), eStatus> Kinoko::Kart::Status |
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Definition at line 7 of file KartAction.hh.
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This is a union of the 5 bitfields contained within KartState.
| Enumerator | |
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| Accelerate | Accel button is pressed. |
| Brake | Brake button is pressed. |
| DriftInput | A "fake" button, normally set if you meet the speed requirement to hop.
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| DriftManual | Currently in a drift w/ manual. |
| BeforeRespawn | Set on respawn collision, cleared on position snap. |
| Wall3Collision | Set when colliding with wall KCL COL_TYPE_WALL_2. |
| WallCollision | Set if we are colliding with a wall. |
| HopStart | Set if m_bDriftInput was toggled on this frame. |
| AccelerateStart | Set if m_bAccelerate was toggled on this frame. |
| GroundStart | Set first frame landing from airtime. |
| VehicleBodyFloorCollision | Set if the vehicle body is colliding with the floor. |
| AnyWheelCollision | Set when any wheel is touching floor collision. |
| AllWheelsCollision | Set when all wheels are touching floor collision. |
| StickLeft | Set on left stick input. Mutually exclusive to m_bStickRight. |
| WallCollisionStart | Set if we have just started colliding with a wall. |
| AirtimeOver20 | Set after 20 frames of airtime, resets on landing. |
| StickyRoad | Like the rBC stairs. |
| TouchingGround | Set when any part of the vehicle is colliding with floor KCL. |
| Hop | Set while we are in a drift hop. Clears when we land. |
| Boost | Set while in a boost. |
| StickRight | Set on right stick input. Mutually exclusive to m_bStickLeft. |
| LargeFlipHit | Set when hitting an exploding object. |
| MushroomBoost | Set while we are in a mushroom boost. |
| SlipdriftCharge | Currently in a drift w/ automatic. |
| Wheelie | Set while we are in a wheelie (even during the countdown). |
| BoostOffroadInvincibility | Set if we should ignore offroad slowdown this frame. |
| HalfPipeRamp | Set while colliding with zipper KCL. |
| OverZipper | Set while mid-air from a zipper. |
| ZipperInvisibleWall | Set when colliding with invisible wall above a zipper. |
| ZipperBoost | Set when boosting after landing from a zipper. |
| ZipperStick | Set while mid-air and still influenced by the zipper. |
| ZipperTrick | Set while tricking mid-air from a zipper. |
| DisableBackwardsAccel | Enforces a 20f delay when reversing after charging SSMT. |
| RespawnKillY | Set while respawning to cap external velocity at 0. |
| Burnout | Set during a burnout on race start. |
| ChargingSSMT | Tracks whether we are charging a stand-still mini-turbo. |
| RejectRoad | Collision which causes a change in the player's pos and rot. |
| RejectRoadTrigger | e.g. DK Summit ending, and Maple Treeway side walls. |
| SoftWallSuspension | Changes wheel physics after touching a soft wall. |
| SoftWallPush | Tracks whether we are being pushed by a soft wall or HWG. |
| SoftWallUnlockRotation | Set when we are in "Barrel Roll" state. |
| HWG | Set when "Horizontal Wall Glitch" is active. |
| ActionMidZipper | Set when we enter an action while mid-air from a zipper. |
| ChargeStartBoost | Like m_bAccelerate but during countdown. |
| AutoDrift | True if auto transmission, false if manual. |
| FlagMax | Internal. Total number of bits in the status. |
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Definition at line 14 of file KartCollide.hh.
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Determined by the KCL, this represents the variation of the trick that will be performed.
This is also directly used to determine the duration of the trick boost.
| Enumerator | |
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| DoubleFlipTrick | RR ramps before figure-8 and last turn. |
| SingleFlipTrick | BC starting ramp. |
| StuntTrick | Think rMR ramp and pipe, MH after first turn, mushrooms, etc. |
Definition at line 10 of file KartJump.hh.
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Represents the type of trick that will be performed based on kart and player input.
Some of these types are only available for bikes.
Definition at line 18 of file KartJump.hh.
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staticconstexpr |
Definition at line 36 of file KartMove.cc.