greatGathering Class Reference

greatGathering class More...

#include <greatGathering.h>

Inheritance diagram for greatGathering:

Public Member Functions
	greatGathering (double areaDimension, double speed, NeighborMap *Neighbors, GlobalCoordinator *coordinator, CollisionList *CollisionRect)
virtual	~greatGathering ()
virtual void	move ()
	Defined in subclasses only.
Public Member Functions inherited from MovementGenerator
	MovementGenerator (double areaDimension, double speed, NeighborMap *Neighbors, GlobalCoordinator *coordinator, CollisionList *CollisionRect)
	Initialize the generator with the movement area dimensions and node movement speed.
virtual	~MovementGenerator ()
Vector2D	getPosition ()
	Get the nodes current position.

Additional Inherited Members
Protected Member Functions inherited from MovementGenerator
bool	testBounds ()
	Prevents the node from leaving the defined area and checks for obstacle hits.
void	flock ()
	Simple flocking algorithm.
void	generateScenery (unsigned int seed)
	Generates scenery objects.
Protected Attributes inherited from MovementGenerator
double	areaDimension
double	speed
Vector2D	direction
Vector2D	position
Vector2D	target
NeighborMap *	Neighbors
NeighborMap::iterator	itNeighbors
GlobalCoordinator *	coordinator
CollisionList *	CollisionRect

Detailed Description

greatGathering class

Simulates many nodes gathering at one spot.

Definition at line 34 of file greatGathering.h.

Constructor & Destructor Documentation

greatGathering::greatGathering	(	double	areaDimension,
		double	speed,
		NeighborMap *	Neighbors,
		GlobalCoordinator *	coordinator,
		CollisionList *	CollisionRect
	)

Definition at line 26 of file greatGathering.cc.

               :MovementGenerator(areaDimension, speed, Neighbors, coordinator, CollisionRect)
{
    if(coordinator->getPeerCount() == 0) {
        target.x = uniform(areaDimension / 3, 2 * areaDimension / 3);
        target.y = uniform(areaDimension / 3, 2 * areaDimension / 3);
        coordinator->increasePositionSize();
        coordinator->setPosition(0, target);
        coordinator->increasePeerCount();
    }
    else {
        target = coordinator->getPosition(0);
    }
}

virtual greatGathering::~greatGathering ( )

inlinevirtual

Definition at line 38 of file greatGathering.h.

{}

Member Function Documentation

void greatGathering::move ( )

virtual

Defined in subclasses only.

Implements MovementGenerator.

Definition at line 41 of file greatGathering.cc.

{
    flock();
    position += direction * speed;
    if(testBounds()) {
        position += direction * speed * 2;
        testBounds();
    }
}

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

• greatGathering.h
• greatGathering.cc