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package com.dungeoncrawler.model;

import com.dungeoncrawler.model.entities.Player;

/**
 *
 * @author jonathan
 */
public class Dungeon {
    private Level level[];
    private Player player;
    
    private Level currentLevel;
    private Room currentRoom;
    private Entity[] currentEntities;

    // 0: not found, 1: found, 2: visited
    private int[][] isVisited;
    
    public Dungeon(Player player){
        this.level = new Level[7];
        this.player = player;
    }
    
    public void update(){
        // TODO: Implementieren
    }

    public void initVisited(int amount){
        isVisited = new int[amount][amount];
    }
    
    /**
     * @return the level
     */
    public Level[] getLevel() {
        return this.level;
    }

    /**
     * @param level the level to set
     */
    public void setLevel(Level[] level) {
        this.level = level;
    }
    
    public void setLevel(Level level, int i){
        if(i < this.level.length){
            this.level[i] = level;
        }
    }
    
    /**
     * @return the player
     */
    public Player getPlayer() {
        return this.player;
    }

    /**
     * @param player the player to set
     */
    public void setPlayer(Player player) {
        this.player = player;
    }

    /**
     * @return the currentLevel
     */
    public Level getCurrentLevel() {
        return currentLevel;
    }

    /**
     * @param currentLevel the currentLevel to set
     */
    public void setCurrentLevel(Level currentLevel) {
        this.currentLevel = currentLevel;
    }

    /**
     * @return the currentRoom
     */
    public Room getCurrentRoom() {
        return currentRoom;
    }

    /**
     * @param currentRoom the currentRoom to set
     */
    public void setCurrentRoom(Room currentRoom) {
        this.currentRoom = currentRoom;
    }

    /**
     * @return the currentEntities
     */
    public Entity[] getCurrentEntities() {
        return currentEntities;
    }

    /**
     * @param currentEntities the currentEntities to set
     */
    public void setCurrentEntities(Entity[] currentEntities) {
        this.currentEntities = currentEntities;
    }

    public int getVisited(int i, int j){
        return isVisited[i][j];
    }

    public int[][] getVisited(){
        return isVisited;
    }

    public void setVisited(int i, int j, int value){
        isVisited[i][j] = value;
    }

    public void updateVisited(int roomX, int roomY){

        // currentRoom is visited, therefore set to 2
        isVisited[roomX][roomY] = 2;

        // all neighboring rooms are now found, set to 1, if possible

        // left
        if(roomX > 0 && currentLevel.getRooms()[roomX - 1][roomY] != null){
            if(isVisited[roomX - 1][roomY] != 2) {
                isVisited[roomX - 1][roomY] = 1;
            }
        }

        // right
        if(roomX < currentLevel.getRooms().length - 1 && currentLevel.getRooms()[roomX + 1][roomY] != null){
            if(isVisited[roomX + 1][roomY] != 2) {
                isVisited[roomX + 1][roomY] = 1;
            }
        }

        // top
        if(roomY > 0 && currentLevel.getRooms()[roomX][roomY - 1] != null){
            if(isVisited[roomX][roomY - 1] != 2) {
                isVisited[roomX][roomY - 1] = 1;
            }
        }

        // bottom
        if(roomY < currentLevel.getRooms().length - 1 && currentLevel.getRooms()[roomX][roomY + 1] != null){
            if(isVisited[roomX][roomY + 1] != 2) {
                isVisited[roomX][roomY + 1] = 1;
            }
        }
    }
    
}