C# Class SimpleSoccer.Net.SoccerBall

Inheritance: MovingEntity

Show file Open project: soshimozi/SimpleSoccer.Net Class Usage Examples

Public Methods

Method	Description
AddNoiseToKick ( Vector2D BallPos, Vector2D BallTarget ) : Vector2D	this can be used to vary the accuracy of a player's kick. Just call it prior to kicking the ball using the ball's position and the ball target as parameters.
CalculateFuturePosition ( double time ) : Vector2D	Given a time this method returns the ball position at that time in the future
CalucateTimeToCoverDistance ( Vector2D A, Vector2D B, double force ) : double	Given a force and a distance to cover given by two vectors, this method calculates how long it will take the ball to travel between the two points
Kick ( Vector2D direction, double force ) : void	applys a force to the ball in the direction of heading. Truncates the new velocity to make sure it doesn't exceed the max allowable.
PlaceAtPosition ( Vector2D NewPos ) : void	positions the ball at the desired location and sets the ball's velocity to zero
Render ( Graphics g ) : void
SoccerBall ( Vector2D position, double ballSize, double mass, List pitchBoundary ) : System
TestCollisionWithWalls ( List walls ) : void	Tests to see if the ball has collided with a ball and reflects the ball's velocity accordingly
Trap ( ) : void
Update ( ) : void	updates the ball physics, tests for any collisions and adjusts the ball's velocity accordingly

Private Methods

Method	Description
RandomClamp ( ) : double	returns a random double in the range -1 < n < 1

Method Details

AddNoiseToKick() public static method

this can be used to vary the accuracy of a player's kick. Just call it prior to kicking the ball using the ball's position and the ball target as parameters.

public static AddNoiseToKick ( Vector2D BallPos, Vector2D BallTarget ) : Vector2D
BallPos	Vector2D
BallTarget	Vector2D
return	Vector2D

CalculateFuturePosition() public method

Given a time this method returns the ball position at that time in the future

public CalculateFuturePosition ( double time ) : Vector2D
time	double
return	Vector2D

CalucateTimeToCoverDistance() public method

Given a force and a distance to cover given by two vectors, this method calculates how long it will take the ball to travel between the two points

public CalucateTimeToCoverDistance ( Vector2D A, Vector2D B, double force ) : double
A	Vector2D
B	Vector2D
force	double
return	double

Kick() public method

applys a force to the ball in the direction of heading. Truncates the new velocity to make sure it doesn't exceed the max allowable.

public Kick ( Vector2D direction, double force ) : void
direction	Vector2D
force	double
return	void

PlaceAtPosition() public method

positions the ball at the desired location and sets the ball's velocity to zero

public PlaceAtPosition ( Vector2D NewPos ) : void
NewPos	Vector2D
return	void

Render() public method

public Render ( Graphics g ) : void
g	System.Drawing.Graphics
return	void

SoccerBall() public method

public SoccerBall ( Vector2D position, double ballSize, double mass, List pitchBoundary ) : System
position	Vector2D
ballSize	double
mass	double
pitchBoundary	List
return	System

TestCollisionWithWalls() public method

Tests to see if the ball has collided with a ball and reflects the ball's velocity accordingly

public TestCollisionWithWalls ( List walls ) : void
walls	List
return	void

Trap() public method

public Trap ( ) : void
return	void

Update() public method

updates the ball physics, tests for any collisions and adjusts the ball's velocity accordingly

public Update ( ) : void
return	void