Package org.collebol.gui.graphics

Class Camera

java.lang.Object

org.collebol.gui.graphics.Camera

public class Camera
extends Object

The Camera class represents a camera in a 2D space. It has a position (Vector2D) and a zoom level (float). The class provides methods to move the camera by a given delta and to zoom in or out by a given factor. Additionally, it includes getter and setter methods for the position and zoom level.

Constructor Summary

Constructors

Constructor	Description
Camera(Vector2D position, float zoom, float rotation, EJGEngine e)

Method Summary

Modifier and Type	Method	Description
CameraCalculator	calculate()
float[]	getAmbientLight()
GameLocation	getGameLocation()	This method will convert the position as Vector2D to the GameLocation where the origin point is pointed at.
Vector2D	getOrigin()	The origin of the Camera represents the reference point from which the camera's position and zoom are calculated.
Vector2D	getPosition()
float	getRotation()
float	getZoom()
boolean	isLighting()
void	move(Vector2D delta)	Add a amount to the current camera position
void	setAmbientLight(float[] ambientLight)
void	setGameLocation(GameLocation location)	This method will set the GameLocation to a Panel (Vector2D) position where the origin point is pointed at.
void	setLighting(boolean lighting)
void	setOrigin(Vector2D origin)	The origin of the Camera represents the reference point from which the camera's position and zoom are calculated.
void	setPosition(Vector2D position)
void	setRotation(float rotation)
void	setZoom(float zoom)
void	zoom(float factor)	Zoom the current canvas.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Camera

public Camera(Vector2D position,
 float zoom,
 float rotation,
 EJGEngine e)

Method Details

getOrigin

public Vector2D getOrigin()

The origin of the Camera represents the reference point from which the camera's position and zoom are calculated.

Returns:

origin point as Vector

setOrigin

public void setOrigin(Vector2D origin)

The origin of the Camera represents the reference point from which the camera's position and zoom are calculated.

Parameters:

origin - as vector

move

public void move(Vector2D delta)

Add a amount to the current camera position

Parameters:

delta - amount. X and Y

zoom

public void zoom(float factor)

Zoom the current canvas.

Parameters:

factor - the amount will be added.

getPosition

public Vector2D getPosition()

Returns:

current vector position of the camera.

setPosition

public void setPosition(Vector2D position)

Parameters:

position - as vector x and y.

getZoom

public float getZoom()

Returns:

current zoom factor.

setZoom

public void setZoom(float zoom)

Parameters:

zoom - set zoom factor (float).

getRotation

public float getRotation()

setRotation

public void setRotation(float rotation)

calculate

public CameraCalculator calculate()

getGameLocation

public GameLocation getGameLocation()

This method will convert the position as Vector2D to the GameLocation where the origin point is pointed at.

Returns:

GameLocation from vector

setGameLocation

public void setGameLocation(GameLocation location)

This method will set the GameLocation to a Panel (Vector2D) position where the origin point is pointed at.

Parameters:

location - the GameLocation the Camera must go to.

getAmbientLight

public float[] getAmbientLight()

setAmbientLight

public void setAmbientLight(float[] ambientLight)

isLighting

public boolean isLighting()

setLighting

public void setLighting(boolean lighting)