KartWithStats Class Reference

This class implements a kart that collects statistics about a race, which is used in profiling mode. More...

#include <kart_with_stats.hpp>

Inheritance diagram for KartWithStats:

Public Member Functions
	KartWithStats (const std::string &ident, unsigned int world_kart_id, int position, const btTransform &init_transform, HandicapLevel handicap)
virtual void	update (int ticks) OVERRIDE
	This function is called each timestep, and it collects most of the statistics for this kart.
virtual void	reset () OVERRIDE
	Called at the start of each race, esp.
virtual void	collectedItem (ItemState *item_state) OVERRIDE
	Called when an item is collected.
virtual void	setKartAnimation (AbstractKartAnimation *ka) OVERRIDE
	Overloading setKartAnimation with a kind of listener function in order to gather statistics about rescues and explosions.
float	getTopSpeed () const
	Returns the top speed of this kart.
float	getExplosionTime () const
	Returns how much time this kart spent in explosion animations.
unsigned int	getExplosionCount () const
	Returns how often this kart was hit by an explosion.
float	getSkiddingTime () const
	Returns how much time this kart spent skidding.
unsigned int	getBrakeCount () const
	Returns how often the kart braked.
unsigned int	getRescueCount () const
	Returns how often a kart was rescued.
unsigned int	getBonusCount () const
	Returns the number of bonuses that were taken.
unsigned int	getBananaCount () const
	Returns the number of bananas that were taken.
unsigned int	getSmallNitroCount () const
	Returns the number of small nitro tanks that were taken.
unsigned int	getLargeNitroCount () const
	Returns the number of large nitro tanks that were taken.
unsigned int	getBubblegumCount () const
	Returns the number of bubblegums that were taken.
float	getRescueTime () const
	Returns how long a kart was rescued all in all.
unsigned int	getOffTrackCount () const
	Returns how often the kart was off track.
Public Member Functions inherited from Kart
	Kart (const std::string &ident, unsigned int world_kart_id, int position, const btTransform &init_transform, HandicapLevel handicap, std::shared_ptr< GE::GERenderInfo > ri)
	The kart constructor.
virtual	~Kart ()
	The destructor frees the memory of this kart, but note that the actual kart model is still stored in the kart_properties (m_kart_model variable), so it is not reloaded).
virtual void	init (RaceManager::KartType type) OVERRIDE
	This is a second initialisation phase, necessary since in the constructor virtual functions are not called for any superclasses.
virtual void	kartIsInRestNow () OVERRIDE
	Computes the transform of the graphical kart chasses with regards to the physical chassis.
virtual void	updateGraphics (float dt) OVERRIDE
	Updates the graphics model.
virtual void	createPhysics ()
	Creates the physical representation of this kart.
virtual bool	isInRest () const OVERRIDE
	Returns true if the kart is 'resting', i.e.
virtual void	applyEngineForce (float force)
	Applies engine power to all the wheels that are traction capable, so other parts of code do not have to be adjusted to simulate different kinds of vehicles in the general case, only if they are trying to simulate traction control, diferentials or multiple independent electric engines, they will have to tweak the power in a per wheel basis.
virtual void	flyUp () OVERRIDE
	Enter flying mode.
virtual void	flyDown () OVERRIDE
virtual void	startEngineSFX () OVERRIDE
	Starts the engine sound effect.
virtual void	collectedItem (ItemState *item) OVERRIDE
	Called when an item is collected.
virtual float	getStartupBoostFromStartTicks (int ticks) const OVERRIDE
	Called the first time a kart accelerates after 'ready'.
virtual float	getStartupBoost () const OVERRIDE
virtual void	setStartupBoost (float val) OVERRIDE
virtual const Material *	getMaterial () const OVERRIDE
	Returns the current material the kart is on.
virtual const Material *	getLastMaterial () const OVERRIDE
	Returns the previous material the kart was one (which might be the same as getMaterial() ).
virtual float	getTerrainPitch (float heading) const OVERRIDE
	Returns the pitch of the terrain depending on the heading.
virtual void	reset () OVERRIDE
	Reset before a new race.
virtual void	handleZipper (const Material *m=NULL, bool play_sound=false) OVERRIDE
	Sets zipper time, and apply one time additional speed boost.
virtual bool	setSquash (float time, float slowdown) OVERRIDE
	Squashes this kart: it will scale the kart in up direction, and causes a slowdown while this kart is squashed.
void	setSquashGraphics ()
virtual void	unsetSquash () OVERRIDE
	Makes the kart unsquashed again.
virtual void	crashed (AbstractKart *k, bool update_attachments) OVERRIDE
	Called when the kart crashes against another kart.
virtual void	crashed (const Material *m, const Vec3 &normal) OVERRIDE
	Kart hits the track with a given material.
virtual float	getHoT () const OVERRIDE
	Returns the height of the terrain.
virtual void	update (int ticks) OVERRIDE
	Updates the kart in each time step.
virtual void	finishedRace (float time, bool from_server=false) OVERRIDE
	Sets that this kart has finished the race and finishing time.
virtual void	setPosition (int p) OVERRIDE
	Sets the position in race this kart has .
virtual void	beep () OVERRIDE
	Plays a beep sfx.
virtual void	showZipperFire () OVERRIDE
	Show fire to go with a zipper.
virtual bool	playCustomSFX (unsigned int type) OVERRIDE
	This function will play a particular character voice for this kart.
virtual void	setController (Controller *controller) OVERRIDE
	Saves the old controller in m_saved_controller and stores a new controller.
virtual void	setXYZ (const Vec3 &a) OVERRIDE
	Sets the XYZ coordinates of the moveable.
virtual void	changeKart (const std::string &new_ident, HandicapLevel handicap, std::shared_ptr< GE::GERenderInfo > ri, const KartData &kart_data=KartData()) OVERRIDE
	Change to new kart instancely (used in network live join).
virtual void	adjustSpeed (float f) OVERRIDE
	Multiplies the velocity of the kart by a factor f (both linear and angular).
virtual void	increaseMaxSpeed (unsigned int category, float add_speed, float engine_force, int duration, int fade_out_time) OVERRIDE
	Sets an increased maximum speed for a category.
virtual void	instantSpeedIncrease (unsigned int category, float add_max_speed, float speed_boost, float engine_force, int duration, int fade_out_time) OVERRIDE
	This adjusts the top speed using increaseMaxSpeed, but additionally causes an instant speed boost, which can be smaller than add-max-speed.
virtual void	setSlowdown (unsigned int category, float max_speed_fraction, int fade_in_time) OVERRIDE
	Defines a slowdown, which is in fraction of top speed.
virtual int	getSpeedIncreaseTicksLeft (unsigned int category) const OVERRIDE
	Returns how much increased speed time is left over in the given category.
virtual float	getSpeed () const OVERRIDE
	Returns the speed of the kart in meters/second.
virtual float	getCurrentMaxSpeed () const OVERRIDE
	Returns the current maximum speed for this kart, this includes all bonus and maluses that are currently applied.
virtual void	setSpeed (float s) OVERRIDE
	This is used on the client side only to set the speed of the kart from the server information.
virtual float	getMaxSteerAngle () const OVERRIDE
	Returns the maximum steering angle for this kart, which depends on the speed.
virtual float	getTimeFullSteer (float steer) const OVERRIDE
	Returns the time till full steering is reached for this kart.
virtual float	getSpeedForTurnRadius (float radius) const OVERRIDE
	Returns the (maximum) speed for a given turn radius.
virtual float	getMaxSteerAngle (float speed) const
	Returns the maximum steering angle (depending on speed).
virtual const Skidding *	getSkidding () const OVERRIDE
	Returns the skidding object for this kart (which can be used to query skidding related values).
virtual Skidding *	getSkidding () OVERRIDE
	Returns the skidding object for this kart (which can be used to query skidding related values) - non-const.
virtual float	getEnergy () const OVERRIDE
	Returns the remaining collected energy.
virtual void	setEnergy (float val) OVERRIDE
	Sets the energy the kart has collected.
virtual bool	isOnMinNitroTime () const OVERRIDE
	Return whether nitro is being used despite the nitro button not being pressed due to minimal use time requirements.
virtual void	setPowerup (PowerupManager::PowerupType t, int n) OVERRIDE
	Sets a new powerup.
virtual void	setLastUsedPowerup (PowerupManager::PowerupType t)
	Sets the last used powerup.
virtual const Powerup *	getPowerup () const OVERRIDE
	Returns the current powerup.
virtual Powerup *	getPowerup () OVERRIDE
	Returns the current powerup.
virtual PowerupManager::PowerupType	getLastUsedPowerup () OVERRIDE
	Returns the last used powerup.
virtual int	getNumPowerup () const OVERRIDE
	Returns the number of powerups.
virtual void	setInvulnerableTicks (int ticks) OVERRIDE
	Makes a kart invulnerable for a certain amount of time.
virtual bool	isInvulnerable () const OVERRIDE
	Returns if the kart is invulnerable.
virtual int	getBlockedByPlungerTicks () const OVERRIDE
	Returns true if the kart has a plunger attached to its face.
virtual void	blockViewWithPlunger () OVERRIDE
	Sets the view to blocked by a plunger.
virtual void	setShieldTime (float t) OVERRIDE
	Enables a kart shield protection for a certain amount of time.
virtual bool	isShielded () const OVERRIDE
	Returns if the kart is protected by a shield.
virtual float	getShieldTime () const OVERRIDE
	Returns the remaining time the kart is protected by a shield.
virtual void	decreaseShieldTime () OVERRIDE
	Decreases the kart's shield time.
virtual bool	isSquashed () const OVERRIDE
	Returns if the kart is currently being squashed.
virtual void	setBoostAI (bool boosted) OVERRIDE
	Sets the kart AI boost state.
virtual bool	getBoostAI () const OVERRIDE
	Returns the kart AI boost state.
virtual Controller *	getController () OVERRIDE
	Returns the controller of this kart.
const Controller *	getController () const OVERRIDE
	Returns the controller of this kart (const version).
virtual const Vec3 &	getFrontXYZ () const OVERRIDE
	Returns the coordinates of the front of the kart.
virtual btTransform	getAlignedTransform (const float customPitch=-1) OVERRIDE
	Returns a bullet transform object located at the kart's position and oriented in the direction the kart is going.
const btTransform &	getResetTransform () const
	Returns the start transform, i.e.
virtual bool	isOnGround () const OVERRIDE
	True if the wheels are touching the ground.
bool	isNearGround () const
	Returns true if the kart is close to the ground, used to dis/enable the upright constraint to allow for more realistic explosions.
virtual const Vec3 &	getNormal () const OVERRIDE
	Returns the normal of the terrain the kart is over atm.
virtual const Vec3 &	getPreviousXYZ () const OVERRIDE
	Returns the position 0.25s before.
virtual const Vec3 &	getRecentPreviousXYZ () const OVERRIDE
	Returns a more recent different previous position.
virtual const float	getRecentPreviousXYZTime () const OVERRIDE
	Returns the time at which the recent previous position occured.
bool	isFlying () const
	For debugging only: check if a kart is flying.
virtual bool	isJumping () const OVERRIDE
	Returns whether this kart is jumping.
virtual const TerrainInfo *	getTerrainInfo () const OVERRIDE
	Returns the terrain info oject.
virtual KartGFX *	getKartGFX () OVERRIDE
	Returns a pointer to this kart's graphical effects.
virtual int	getPosition () const OVERRIDE
	Returns the current position of this kart in the race.
virtual int	getInitialPosition () const OVERRIDE
	Returns the initial position of this kart.
virtual float	getFinishTime () const OVERRIDE
	Returns the finished time for a kart.
virtual bool	hasFinishedRace () const OVERRIDE
	Returns true if this kart has finished the race.
const irr::video::SColor &	getColor () const
	Returns the color used for this kart.
virtual RaceManager::KartType	getType () const OVERRIDE
virtual btKart *	getVehicle () const OVERRIDE
	Returns the bullet vehicle which represents this kart.
virtual btQuaternion	getVisualRotation () const OVERRIDE
virtual const SlipStream *	getSlipstream () const OVERRIDE
	Returns the slipstream object of this kart.
virtual SlipStream *	getSlipstream () OVERRIDE
	Returns the slipstream object of this kart.
virtual void	setSlipstreamEffect (float f) OVERRIDE
	Activates a slipstream effect, atm that is display some nitro.
virtual bool	isEliminated () const OVERRIDE
	Returns true if the kart is eliminated.
virtual void	eliminate () OVERRIDE
	Marks this kart to be eliminated.
virtual void	setOnScreenText (const core::stringw &text) OVERRIDE
	Sets a text that is being displayed on top of a kart.
virtual bool	getRaceResult () const OVERRIDE
	Returns whether this kart wins or loses.
void	setRaceResult ()
	Set this kart race result.
virtual bool	isGhostKart () const OVERRIDE
	Returns whether this kart is a ghost (replay) kart.
SFXBase *	getNextEmitter ()
virtual void	playSound (SFXBuffer *buffer) OVERRIDE
virtual bool	isVisible () const OVERRIDE
virtual void	showStarEffect (float t) OVERRIDE
	Shows the star effect for a certain time.
virtual Stars *	getStarsEffect () const OVERRIDE
int	getNetworkConfirmedFinishTicks () const OVERRIDE
	Return the confirmed finish ticks (sent by the server) indicating that this kart has really finished the race.
Public Member Functions inherited from AbstractKart
	AbstractKart (const std::string &ident, int world_kart_id, int position, const btTransform &init_transform, HandicapLevel handicap, std::shared_ptr< GE::GERenderInfo > ri)
	Creates a kart.
const core::stringw &	getName () const
	Returns a name to be displayed for this kart.
virtual void	reset ()
	The reset position must be set before calling reset.
virtual void	init (RaceManager::KartType type)=0
virtual float	getSteerPercent () const
	Returns the current steering value for this kart.
KartControl &	getControls ()
	Returns all controls of this kart.
const KartControl &	getControls () const
	Returns all controls of this kart - const version.
const KartProperties *	getKartProperties () const
	Returns the kart properties of this kart.
virtual void	changeKart (const std::string &new_ident, HandicapLevel handicap, std::shared_ptr< GE::GERenderInfo > ri, const KartData &kart_data=KartData())
	Change to new kart instancely (used in network live join).
const HandicapLevel	getHandicap () const
	Returns the handicap of this kart.
void	setHandicap (const HandicapLevel h)
	Sets the handicap.
virtual const std::string &	getIdent () const
	Returns a unique identifier for this kart (name of the directory the kart was loaded from).
virtual float	getMaxSteerAngle () const =0
	Returns the maximum steering angle for this kart, which depends on the speed.
virtual float	getSpeedForTurnRadius (float radius) const =0
	Returns the (maximum) speed for a given turn radius.
virtual float	getTimeFullSteer (float steer) const =0
	Returns the time till full steering is reached for this kart.
const Attachment *	getAttachment () const
	Returns the current attachment.
Attachment *	getAttachment ()
	Returns the current attachment, non-const version.
KartModel *	getKartModel () const
	Returns this kart's kart model.
float	getKartLength () const
	Returns the length of the kart.
float	getKartHeight () const
	Returns the height of the kart.
float	getKartWidth () const
	Returns the width of the kart.
float	getHighestPoint () const
	Returns the highest point of the kart (coordinate on up axis)
virtual void	kartIsInRestNow ()
	Called after the kart comes to rest.
virtual float	getTimeForDistance (float distance)
	Returns the time at which the kart was at a given distance.
bool	isWheeless () const
	Returns true if this kart has no wheels.
virtual const Vec3 &	getFrontXYZ () const =0
	Returns the coordinates of the front of the kart.
const Vec3 &	getWheelGraphicsPosition (int i) const
	Returns the position of a wheel relative to the kart.
AbstractKartAnimation *	getKartAnimation ()
	Returns a kart animation (if any), or NULL if currently no kart animation is being shown.
const AbstractKartAnimation *	getKartAnimation () const
virtual void	setKartAnimation (AbstractKartAnimation *ka)
	Sets a new kart animation.
unsigned int	getWorldKartId () const
	Returns the index of this kart in world.
virtual void	setController (Controller *controller)=0
	Saves the old controller in m_saved_controller and stores a new controller.
virtual Controller *	getController ()=0
	Returns the controller of this kart.
virtual const Controller *	getController () const =0
	Returns the controller of this kart (const version).
virtual const Skidding *	getSkidding () const =0
	Returns the skidding object for this kart (which can be used to query skidding related values).
virtual RaceManager::KartType	getType () const =0
virtual Skidding *	getSkidding ()=0
	Returns the skidding object for this kart (which can be used to query skidding related values), non-const.
virtual bool	isEliminated () const =0
	Returns true if the kart is eliminated.
virtual void	eliminate ()=0
	Marks this kart to be eliminated.
virtual void	finishedRace (float time, bool from_server=false)=0
virtual float	getFinishTime () const =0
	Returns the finished time for a kart.
virtual int	getBlockedByPlungerTicks () const =0
	Returns true if the kart has a plunger attached to its face.
virtual void	blockViewWithPlunger ()=0
	Sets that the view is blocked by a plunger.
virtual bool	isSquashed () const =0
	Returns if the kart is currently being squashed.
virtual bool	setSquash (float time, float slowdown)=0
	Squashes this kart: it will scale the kart in up direction, and causes a slowdown while this kart is squashed.
virtual void	unsetSquash ()=0
	Makes the kart unsquashed again.
virtual float	getSpeed () const =0
	Returns the speed of the kart in meters/second.
virtual float	getCurrentMaxSpeed () const =0
	Returns the current maximum speed for this kart, this includes all bonus and maluses that are currently applied.
virtual int	getSpeedIncreaseTicksLeft (unsigned int category) const =0
	Returns how much increased speed time is left over in the given category.
virtual void	setBoostAI (bool boosted)=0
	Sets the kart AI boost state.
virtual bool	getBoostAI () const =0
	Returns the kart AI boost state.
virtual void	increaseMaxSpeed (unsigned int category, float add_speed, float engine_force, int duration, int fade_out_time)=0
	Sets an increased maximum speed for a category.
virtual void	instantSpeedIncrease (unsigned int category, float add_max_speed, float speed_boost, float engine_force, int duration, int fade_out_time)=0
	This adjusts the top speed using increaseMaxSpeed, but additionally causes an instant speed boost, which can be smaller than add-max-speed.
virtual void	setSlowdown (unsigned int category, float max_speed_fraction, int fade_in_time)=0
	Defines a slowdown, which is in fraction of top speed.
virtual float	getEnergy () const =0
	Returns the remaining collected energy.
virtual void	collectedItem (ItemState *item_state)=0
	Called when an item is collected.
virtual int	getPosition () const =0
	Returns the current position of this kart in the race.
virtual void	setPosition (int p)=0
	Returns the current position of this kart in the race.
virtual int	getInitialPosition () const =0
	Returns the initial position of this kart.
virtual bool	isOnGround () const =0
	True if the wheels are touching the ground.
virtual const SlipStream *	getSlipstream () const =0
	Returns the slipstream object of this kart.
virtual SlipStream *	getSlipstream ()=0
	Returns the slipstream object of this kart.
virtual void	setSlipstreamEffect (float f)=0
	Activates a slipstream effect, atm that is display some nitro.
virtual void	beep ()=0
	Plays a beep sfx.
virtual bool	playCustomSFX (unsigned int type)=0
	This function will play a particular character voice for this kart.
virtual void	showZipperFire ()=0
	Show fire to go with a zipper.
virtual void	handleZipper (const Material *m=NULL, bool play_sound=false)=0
	Sets zipper time, and apply one time additional speed boost.
virtual bool	hasFinishedRace () const =0
	Returns true if this kart has finished the race.
virtual void	setEnergy (float val)=0
virtual bool	isOnMinNitroTime () const =0
	Return whether nitro is being used despite the nitro button not being pressed due to minimal use time requirements.
virtual const Material *	getMaterial () const =0
	Returns the current material the kart is on.
virtual const Material *	getLastMaterial () const =0
	Returns the previous material the kart was one (which might be the same as getMaterial() ).
virtual const Powerup *	getPowerup () const =0
	Returns the current powerup.
virtual Powerup *	getPowerup ()=0
	Returns the current powerup.
virtual PowerupManager::PowerupType	getLastUsedPowerup ()=0
	Returns the last used powerup type.
virtual int	getNumPowerup () const =0
	Returns the number of powerups.
virtual KartGFX *	getKartGFX ()=0
	Returns a points to this kart's graphical effects.
virtual void	setPowerup (PowerupManager::PowerupType t, int n)=0
virtual btKart *	getVehicle () const =0
	Returns the bullet vehicle which represents this kart.
virtual btQuaternion	getVisualRotation () const =0
virtual bool	isInRest () const =0
	Returns true if the kart is 'resting', i.e.
virtual void	startEngineSFX ()=0
	Starts the engine sound effect.
virtual void	adjustSpeed (float f)=0
	Multiplies the velocity of the kart by a factor f (both linear and angular).
virtual void	setSpeed (float s)=0
	This is used on the client side only to set the speed of the kart from the server information.
virtual bool	isInvulnerable () const =0
	Returns if the kart is invulnerable.
virtual void	setInvulnerableTicks (int ticks)=0
virtual bool	isShielded () const =0
	Returns if the kart is protected by a shield.
virtual void	setShieldTime (float t)=0
virtual float	getShieldTime () const =0
virtual void	decreaseShieldTime ()=0
	Decreases the kart's shield time.
virtual void	showStarEffect (float t)=0
	Shows the star effect for a certain time.
virtual const TerrainInfo *	getTerrainInfo () const =0
	Returns the terrain info oject.
virtual void	crashed (AbstractKart *k, bool update_attachments)=0
	Called when the kart crashes against another kart.
virtual void	crashed (const Material *m, const Vec3 &normal)=0
virtual const Vec3 &	getNormal () const =0
	Returns the normal of the terrain the kart is over atm.
virtual const Vec3 &	getPreviousXYZ () const =0
	Returns the position 0.25s before.
virtual const Vec3 &	getRecentPreviousXYZ () const =0
	Returns the most recent different previous position.
virtual const float	getRecentPreviousXYZTime () const =0
	Returns the time at which the recent previous position occured.
virtual float	getHoT () const =0
	Returns the height of the terrain.
virtual float	getTerrainPitch (float heading) const =0
	Returns the pitch of the terrain depending on the heading.
virtual btTransform	getAlignedTransform (const float customPitch=-1)=0
	Returns a bullet transform object located at the kart's position and oriented in the direction the kart is going.
virtual void	setOnScreenText (const core::stringw &text)=0
	Set a text that is displayed on top of a kart.
virtual bool	getRaceResult () const =0
	Returns whether this kart wins or loses.
virtual bool	isGhostKart () const =0
	Returns whether this kart is a ghost (replay) kart.
virtual bool	isJumping () const =0
	Returns whether this kart is jumping.
virtual void	playSound (SFXBuffer *buffer)=0
virtual bool	isVisible () const =0
virtual void	makeKartRest ()
	Called before go phase to make sure all karts start at the same position in case there is a slope.
virtual void	setStartupBoost (float val)=0
virtual float	getStartupBoost () const =0
virtual float	getStartupBoostFromStartTicks (int ticks) const =0
virtual Stars *	getStarsEffect () const =0
int	getLiveJoinUntilTicks () const
void	setLiveJoinKart (int util_ticks)
virtual int	getNetworkConfirmedFinishTicks () const =0
	Return the confirmed finish ticks (sent by the server) indicating that this kart has really finished the race.
Public Member Functions inherited from Moveable
scene::ISceneNode *	getNode () const
	Returns the scene node of this moveable.
void	setNode (scene::ISceneNode *n)
	Sets the mesh for this model.
virtual const btVector3 &	getVelocity () const
const btVector3 &	getVelocityLC () const
virtual void	setVelocity (const btVector3 &v)
const Vec3 &	getXYZ () const
float	getHeading () const
	Returns the heading between -pi and pi.
float	getPitch () const
	Returns the pitch of the kart, restricted to between -pi/2 and pi/2.
float	getRoll () const
	Returns the roll of the kart between -pi and pi.
const btQuaternion	getRotation () const
virtual void	flyUp ()
	Enter flying mode.
virtual void	flyDown ()
virtual void	stopFlying ()
virtual void	setXYZ (const Vec3 &a)
	Sets the XYZ coordinates of the moveable.
void	setRotation (const btMatrix3x3 &m)
	Sets the rotation of the physical body this moveable.
void	setRotation (const btQuaternion &q)
	Sets the rotation of the physical body this moveable.
virtual void	reset ()
	The reset position must be set before calling reset.
virtual void	update (int ticks)
	Updates the current position and rotation from the corresponding physics body, and then calls updateGraphics to position the model correctly.
btRigidBody *	getBody () const
void	createBody (float mass, btTransform &trans, btCollisionShape *shape, float restitution)
	Creates the bullet rigid body for this moveable.
const btTransform &	getTrans () const
void	setTrans (const btTransform &t)
	Places this moveable at a certain location and stores this transform in this Moveable, so that it can be accessed easily.
void	updatePosition ()
	Updates the current position and rotation.
virtual void	updateGraphics (float dt)=0
	Called once per rendered frame.
void	prepareSmoothing ()
void	checkSmoothing ()
const btTransform &	getSmoothedTrans () const
const Vec3 &	getSmoothedXYZ () const
virtual const std::string &	getIdent () const
Public Member Functions inherited from SmoothNetworkBody
	SmoothNetworkBody (bool enable=false)
void	reset ()
void	setEnable (bool val)
bool	isEnabled () const
void	setSmoothRotation (bool val)
void	setAdjustVerticalOffset (bool val)
void	prepareSmoothing (const btTransform &current_transform, const Vec3 &current_velocity)
void	checkSmoothing (const btTransform &current_transform, const Vec3 &current_velocity)
	Adds a new error between graphical and physical position/rotation.
void	updateSmoothedGraphics (const btTransform &current_transform, const Vec3 &current_velocity, float dt)
void	setSmoothedTransform (const btTransform &t)
const btTransform &	getSmoothedTrans () const
const Vec3 &	getSmoothedXYZ () const
void	setMinAdjustLength (float val)
void	setMaxAdjustLength (float val)
void	setMinAdjustSpeed (float val)
void	setMaxAdjustTime (float val)
void	setAdjustLengthThreshold (float val)

Private Attributes
float	m_top_speed
	The maximum speed of this kart had.
float	m_explosion_time
	How long this kart spent in explosions.
unsigned int	m_explosion_count
	How often that kart was hit.
unsigned int	m_rescue_count
	How often a kart was rescued.
unsigned int	m_bonus_count
	How many bonuses were taken.
unsigned int	m_banana_count
	How many bananas were taken.
unsigned int	m_small_nitro_count
	How many small nitro tanks were taken.
unsigned int	m_large_nitro_count
	How many large nitro tanks were taken.
unsigned int	m_bubblegum_count
	How many bubblegums were taken.
unsigned int	m_brake_count
	How often the kart braked.
unsigned int	m_off_track_count
	How often the kart was off-track.
float	m_rescue_time
	How much time was spent in rescue.
float	m_skidding_time
	How much time this kart was skidding.

Additional Inherited Members
Protected Member Functions inherited from Kart
void	updatePhysics (int ticks)
	Updates the physics for this kart: computing the driving force, set steering, handles skidding, terrain impact on kart, ...
void	handleMaterialSFX ()
	Plays any terrain specific sound effect.
void	handleMaterialGFX (float dt)
	Handles material specific GFX, mostly particle effects.
void	updateFlying ()
	Adjusts kart translation if the kart is flying (in debug mode).
void	updateSliding ()
	Handles sliding, i.e.
void	updateEnginePowerAndBrakes (int ticks)
	Sets the engine power.
void	updateEngineSFX (float dt)
	Adjust the engine sound effect depending on the speed of the kart.
void	updateSpeed ()
	Updates the local speed based on the current physical velocity.
void	updateNitro (int ticks)
	Updates the current nitro status.
float	applyAirFriction (float engine_power)
	Reduces the engine power according to speed.
float	getActualWheelForce ()
	Simulates gears by adjusting the force of the engine.
void	playCrashSFX (const Material *m, AbstractKart *k)
	Common code used when a kart or a material was hit.
void	loadData (RaceManager::KartType type, bool animatedModel)
	Attaches the right model, creates the physics and loads all special effects (particle systems etc.)
void	updateWeight ()
	This method is to be called every time the mass of the kart is updated, which includes attaching an anvil to the kart (and detaching).
void	initSound ()
Protected Member Functions inherited from Moveable
void	updateSmoothedGraphics (float dt)
virtual void	updateGraphics (const Vec3 &off_xyz=Vec3(0.0f, 0.0f, 0.0f), const btQuaternion &off_rotation=btQuaternion(0.0f, 0.0f, 0.0f, 1.0f))
	Updates the graphics model.
Protected Attributes inherited from Kart
float	m_graphical_y_offset
	Offset of the graphical kart chassis from the physical chassis.
Vec3	m_xyz_front
	The coordinates of the front of the kart, used to determine when a new lap is triggered.
const float	XYZ_HISTORY_TIME = 0.25f
int	m_xyz_history_size
std::vector< Vec3 >	m_previous_xyz
	The coordinates of the XYZ_HISTORY_SIZE previous positions.
std::vector< float >	m_previous_xyz_times
	The times at which the previous positions occured.
float	m_time_previous_counter
bool	m_is_jumping
	Is time flying activated.
bool	m_bubblegum_torque_sign
	The sign of torque to apply after hitting a bubble gum.
uint8_t	m_bounce_back_ticks
	A short time after a collision acceleration is disabled to allow the karts to bounce back.
MaxSpeed *	m_max_speed
	Handles speed increase and capping due to powerup, terrain, ...
TerrainInfo *	m_terrain_info
	Stores information about the terrain the kart is on.
Powerup *	m_powerup
	Handles the powerup of a kart.
std::unique_ptr< btVehicleRaycaster >	m_vehicle_raycaster
std::unique_ptr< btKart >	m_vehicle
std::unique_ptr< Skidding >	m_skidding
	This object handles all skidding.
std::unique_ptr< Stars >	m_stars_effect
	For stars rotating around head effect.
std::unique_ptr< Shadow >	m_shadow
	The shadow of a kart.
std::unique_ptr< SkidMarks >	m_skidmarks
	The skidmarks object for this kart.
std::unique_ptr< KartGFX >	m_kart_gfx
	All particle effects.
std::unique_ptr< SlipStream >	m_slipstream
	Handles all slipstreaming.
std::unique_ptr< btCompoundShape, btCompoundShapeDeleter >	m_kart_chassis
ParticleEmitter *	m_collision_particles
	For collisions.
Controller *	m_controller
	The main controller of this object, used for driving.
Controller *	m_saved_controller
	This saves the original controller when the end controller is used.
PowerupManager::PowerupType	m_last_used_powerup
	Remember the last used powerup type of a kart for AI purposes.
bool	m_flying
	True if kart is flying (for debug purposes only).
bool	m_has_caught_nolok_bubblegum
	Set when hitting bubblegum.
bool	m_race_result
	True if the kart wins, false otherwise.
bool	m_eliminated
	True if the kart is eliminated.
int	m_initial_position
	Initial rank of the kart.
int	m_race_position
	Current race position (1-num_karts).
float	m_max_gear_rpm
	Maximum engine rpm's for the current gear.
int	m_brake_ticks
	How long the brake key has been pressed - the longer the harder the kart will brake.
int16_t	m_invulnerable_ticks
	Time a kart is invulnerable.
int16_t	m_bubblegum_ticks
	If > 0 then bubble gum effect is on.
int16_t	m_view_blocked_by_plunger
	When a kart has its view blocked by the plunger, this variable will be ‍0 the number it contains is the time left before removing plunger.
float	m_current_lean
	Current leaning of the kart.
int8_t	m_min_nitro_ticks
	To prevent using nitro in too short bursts.
bool	m_fire_clicked
	True if fire button was pushed and not released.
bool	m_boosted_ai
	True if the kart has been selected to have a boosted ai.
bool	m_finished_race
float	m_finish_time
float	m_collected_energy
	The amount of energy collected with nitro cans.
float	m_consumption_per_tick
float	m_energy_to_min_ratio
float	m_startup_boost
float	m_falling_time
float	m_weight
float	m_speed
	The current speed (i.e.
float	m_last_factor_engine_sound
	For smoothing engine sound.
float	m_default_suspension_force
	For changeKart.
btTransform	m_reset_transform
	Reset position.
std::vector< SFXBase * >	m_custom_sounds
int	m_emitter_id = 0
SFXBase *	m_emitters [EMITTER_COUNT]
SFXBase *	m_engine_sound
SFXBase *	m_terrain_sound
	Sound to be played depending on terrain.
const Material *	m_last_sound_material
	The material for which the last sound effect was played.
SFXBase *	m_nitro_sound
SFXBase *	m_previous_terrain_sound
	A pointer to the previous terrain sound needs to be saved so that an 'older' sfx can be finished and an abrupt end of the sfx is avoided.
SFXBase *	m_skid_sound
SFXBuffer *	m_horn_sound
SFXBuffer *	m_crash_sounds [CRASH_SOUND_COUNT]
SFXBuffer *	m_goo_sound
SFXBuffer *	m_boing_sound
int	m_ticks_last_crash
int	m_ticks_last_zipper
RaceManager::KartType	m_type
Protected Attributes inherited from AbstractKart
btTransform	m_starting_transform
int	m_live_join_util
std::unique_ptr< KartProperties >	m_kart_properties
	The kart properties.
HandicapLevel	m_handicap
	The handicap level of this kart.
std::unique_ptr< KartModel >	m_kart_model
	This stores a copy of the kart model.
std::unique_ptr< Attachment >	m_attachment
	Handles the attachment the kart might have.
KartControl	m_controls
	The kart controls (e.g.
AbstractKartAnimation *	m_kart_animation
	A kart animation object to handle rescue, explosion etc.
irr::scene::IDummyTransformationSceneNode *	m_wheel_box
	Node between wheels and kart.
Protected Attributes inherited from Moveable
btTransform	m_transform
	The bullet transform of this rigid body.
UserPointer	m_user_pointer
scene::ISceneNode *	m_node
std::unique_ptr< btRigidBody >	m_body
std::unique_ptr< KartMotionState >	m_motion_state
Static Protected Attributes inherited from Kart
static const int	EMITTER_COUNT = 3
static const int	CRASH_SOUND_COUNT = 3

Detailed Description

This class implements a kart that collects statistics about a race, which is used in profiling mode.

Example are maximum speed, number of times it got hit, ...

Member Function Documentation

collectedItem()

void KartWithStats::collectedItem ( ItemState *  item_state )

virtual

Called when an item is collected.

It will increment private variables that represent counters for each type of item hit.

Parameters

item_state

The item that was hit.

Reimplemented from Kart.

reset()

void KartWithStats::reset ( )

virtual

Called at the start of each race, esp.

in case of a restart.

Reimplemented from Kart.

setKartAnimation()

void KartWithStats::setKartAnimation ( AbstractKartAnimation *  ka )

virtual

Overloading setKartAnimation with a kind of listener function in order to gather statistics about rescues and explosions.

Reimplemented from AbstractKart.

update()

void KartWithStats::update ( int  ticks )

virtual

This function is called each timestep, and it collects most of the statistics for this kart.

Parameters

dt	Time step size.

Reimplemented from Kart.

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The documentation for this class was generated from the following files:

• karts/kart_with_stats.hpp
• karts/kart_with_stats.cpp