Gamelib/src/main/java/uulm/teamname/marvelous/gamelibrary/gamelogic/GameStateView.java

package uulm.teamname.marvelous.gamelibrary.gamelogic;

import uulm.teamname.marvelous.gamelibrary.entities.Entity;

import java.util.ArrayList;

/** Represents a game state view containing getters for all the properties of a {@link GameState}.
 */
public class GameStateView {
    /** The managed {@link GameState}.
     */
    private final GameState state;

    /** Constructs a new {@link GameStateView}.
     * @param state A reference to the state to be viewable.
     */
    public GameStateView(GameState state) {
        this.state = state;
    }

    //TODO: add immutable getters for all state properties

    public ArrayList<Entity> getEntities() {
        return new ArrayList<>(state.entities);
    }
}