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added documentation for CameraController

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Yvonne Schmidt 2024-12-02 07:45:37 +01:00
parent 1f07affbef
commit d0ba0d011f
1 changed files with 27 additions and 13 deletions
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40
Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/CameraController.java
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@ -4,20 +4,16 @@ import com.jme3.math.Vector3f;
import com.jme3.renderer.Camera; import com.jme3.renderer.Camera;
/** /**
* Steuert die Kamerabewegung in der Szene. * Controls the movement of the camera within the scene.
*/ */
public class CameraController { public class CameraController {
private final Camera camera; private final Camera camera;
private final float height = 25; // Höhe der Kamera über dem Spielfeld // Aktueller Winkel in der Kreisbewegung private final float height = 25; // Height of the camera above the game board
/** /**
* Konstruktor für den CameraController. * Constructor for the CameraController.
* *
* @param camera Die Kamera, die gesteuert werden soll * @param camera The camera to be controlled
* @param center Der Mittelpunkt der Kreisbewegung (Fokuspunkt)
* @param radius Der Radius der Kreisbewegung
* @param height Die Höhe der Kamera über dem Fokuspunkt
* @param speed Die Geschwindigkeit der Kamerabewegung
*/ */
public CameraController(Camera camera) { public CameraController(Camera camera) {
this.camera = camera; this.camera = camera;
@ -26,27 +22,45 @@ public class CameraController {
} }
/** /**
* Aktualisiert die Kameraposition und -ausrichtung. * Updates the camera's position and orientation.
* *
* @param tpf Zeit pro Frame * @param tpf Time per frame
*/ */
public void update(float tpf) { public void update(float tpf) {
camera.lookAt(Vector3f.ZERO, Vector3f.UNIT_Y); camera.lookAt(Vector3f.ZERO, Vector3f.UNIT_Y);
} }
/**
* Sets the camera's position based on the field ID.
*
* @param fieldID The ID of the field to which the camera should move
*/
public void setPosition(int fieldID) { public void setPosition(int fieldID) {
camera.setLocation(fieldIdToVector(fieldID)); camera.setLocation(fieldIdToVector(fieldID));
} }
/**
* Sets the camera's position using specific coordinates.
*
* @param x The X-coordinate of the new camera position
* @param y The Y-coordinate of the new camera position
*/
public void setPosition(float x, float y) { public void setPosition(float x, float y) {
camera.setLocation(new Vector3f(x,height,y)); camera.setLocation(new Vector3f(x, height, y));
} }
/**
* Maps a field ID to its corresponding position in the game world.
*
* @param fieldID The ID of the field
* @return The position of the field as a {@link Vector3f}
* @throws IllegalArgumentException If the field ID is invalid
*/
private Vector3f fieldIdToVector(int fieldID) { private Vector3f fieldIdToVector(int fieldID) {
if (fieldID <= 10) return new Vector3f(30,height,0); if (fieldID <= 10) return new Vector3f(30, height, 0);
if (fieldID <= 20) return new Vector3f(0, height, 30); if (fieldID <= 20) return new Vector3f(0, height, 30);
if (fieldID <= 30) return new Vector3f(-30, height, 0); if (fieldID <= 30) return new Vector3f(-30, height, 0);
if (fieldID <= 40) return new Vector3f(0, height, -30); if (fieldID <= 40) return new Vector3f(0, height, -30);
else throw new IllegalArgumentException(); else throw new IllegalArgumentException();
} }
} }