CRagdoll Class Reference

The ragdoll. More...

#include <Ragdoll.h>

Inheritance diagram for CRagdoll:

Public Member Functions
	CRagdoll (Vector2 v)
	Constructor. More...
void	StandUp ()
	Attempt to stand up. More...
Public Member Functions inherited from CBody
void	DeliverImpulse (float)
	Deliver impulse to body. More...
void	Teleport (const Vector2 &)
	Magically teleport body by this amount. More...
void	draw ()
	Draw body. More...

Private Member Functions
const bool	isOnLeftSide () const
	Is on left side. More...
const bool	isOnRightSide () const
	Is on right side. More...
const bool	isTippingLeft () const
	Is tipping left. More...
const bool	isTippingRight () const
	Is tipping right. More...
const bool	isStanding () const
	Is standing. More...

Private Attributes
float	m_fDelay = 1.0f
	Delay between attempts to stand up.

Additional Inherited Members
Protected Member Functions inherited from CBody
CPoint *	CreatePoint (eSprite, const Vector2 &)
	Create point. More...
CSpring *	CreateSpring (eSprite, CPoint *, CPoint *, float=1.0f)
	Create spring. More...
Protected Attributes inherited from CBody
std::vector< CPoint * >	m_stdPt
	Vector of pointers to points in this body.
std::vector< CSpring * >	m_stdSpr
	Vector of pointers to springs.
Static Protected Attributes inherited from CCommon
static CRenderer *	m_pRenderer = nullptr
	Pointer to the renderer.
static CObjectManager *	m_pObjectManager = nullptr
	Pointer to the object manager.
static eBody	m_eCurrentBody = (eBody)0
	Current body type.

Detailed Description

The ragdoll is a body that is approximately in the shape of a human body, with springs to make it stay in the right stance. It has a little rule-based AI to help it stay standing up.

Constructor & Destructor Documentation

CRagdoll()

CRagdoll::CRagdoll

(

Vector2

v

)

Make a cross-braced stick figure with spring constraints.

Parameters

v	Location of ragdoll center.

Returns

Pointer to the ragdoll's head.

Member Function Documentation

isOnLeftSide()

const bool CRagdoll::isOnLeftSide ( ) const

private

The ragdoll is on its left side if both its left hand and left elbow are one radius above the bottom of the window.

Returns

true if the ragdoll is on its left side.

isOnRightSide()

const bool CRagdoll::isOnRightSide ( ) const

private

The ragdoll is on its right side if both its right hand and right elbow are one radius above the bottom of the window.

Returns

true if the ragdoll is on its right side.

isStanding()

const bool CRagdoll::isStanding ( ) const

private

The ragdoll is standing upright if the vector from its gut to its sternum is approximately vertical and both feet are one radius above the bottom of the window.

Returns

true if the ragdoll is standing upright.

isTippingLeft()

const bool CRagdoll::isTippingLeft ( ) const

private

The ragdoll is tipping left if its left foot is one radius above the ground and its right foot is at least 1.5 times and at most 3 times its radius above the bottom of the window.

Returns

true if the ragdoll is tipping left.

isTippingRight()

const bool CRagdoll::isTippingRight ( ) const

private

The ragdoll is tipping right if its right foot is one radius above the ground and its left foot is at least 1.5 times and at most 3 times its radius above the bottom of the window.

Returns

true if the ragdoll is tipping right.

StandUp()

void CRagdoll::StandUp

(

)

Every 0.4-0.6 seconds (chosen pseudoandomly), the ragdoll attempts to stand upright at the center of the screen. If it is on its side, then it attempts to fling itself into the air and get upright. If one foot is on the ground, then it hops to attempt to right itself unless it is tipping over too much. If it is standing upright, then it attempts to shuffle over to near the middle of the window.