import java.util.ArrayList;

import processing.core.PApplet;

public class Ant {
	
	private AutonomousAgentsOne _app;
	
	private float _xV;
	private float _yV;
	private float _a;
	
	private ArrayList<Location> _prevL;
	
	private int _multiplier;
	private int _colorOne;
	private int _colorTwo;
	
	public Ant( AutonomousAgentsOne app, float initX, float initY, int colorOne, int colorTwo, int multiplier  ) {
		//PApplet.println( "Ant object created" );
		
		set_app(app);
		set_xV( initX );
		set_yV( initY );
		set_colorOne( colorOne );
		set_colorTwo( colorTwo );
		set_multiplier( multiplier );
		
		init();
	}
	
	public void init() {
		_a = 0;
		//_prevL = new ArrayList<Location>();
		/*_pixels = new boolean [ _app.width ][ _app.height ];
		
		for ( int i = 0; i < _app.width; i++ ) {
			for ( int j = 0; j < _app.height; j++ ) {
				_pixels[ i ][ j ] = false;
			}
		}*/
		
		//_app.setPixel( false, _xV, _yV );
		
		//moveAnt();
	}
	
	public void moveAnt() {
		float tX = PApplet.cos( _a ) * this._multiplier;
		float tY = PApplet.sin( _a ) * this._multiplier;
		
		_xV = PApplet.round( _xV + tX );
		_yV = PApplet.round( _yV + tY );
		
		if ( _xV < this._app.width && _xV >= 0 && _yV < this._app.height && _yV >= 0 ) {
			testNeighbours();
		}
	}
	
	// THIS IS THE REAL DEAL!
	private void testNeighbours() {
		boolean [][] tArr = _app.get_pixels();
		boolean tBool = tArr[ ( int ) _xV ][ ( int ) _yV ];
		
		int tColor;
		
		if ( !tBool ) {
			_a += ( Math.PI / 2 );
			
			tColor = this.get_colorOne();
		} else {
			_a -= ( Math.PI / 2 );
			
			tColor = this.get_colorTwo();
		}
		
		_app.setPixel( tColor, _xV, _yV );
		
		tArr[ ( int ) _xV ][ ( int ) _yV ] = !tBool;
		
		/*Location tLoc;
		
		for ( int i = 0; i < _prevL.size(); i++ ) {
			tLoc = _prevL.get( i );
			
			if ( tLoc.get_xV() == _xV && tLoc.get_yV() == _yV ) {
				_a -= ( Math.PI / 2 );
				
				tBool = true;
				
				_app.setPixel( tBool, _xV, _yV );
				
				_prevL.remove( i );
				
				break;
			}
		}
		
		if ( !tBool ) {
			_a += ( Math.PI / 2 );
			
			_app.setPixel( tBool, _xV, _yV );
			
			tLoc = new Location( _xV, _yV );
			
			_prevL.add( tLoc );
		}*/
	}

	public ArrayList<Location> get_prevL() {
		return _prevL;
	}
	
	public void set_xV( float xV ) {
		this._xV = xV;
	}
	
	public void set_yV( float yV ) {
		this._yV = yV;
	}
	
	public void set_app( AutonomousAgentsOne _app ) {
		this._app = _app;
	}

	public AutonomousAgentsOne get_app() {
		return _app;
	}

	public void set_colorOne( int colorOne ) {
		this._colorOne = colorOne;
	}

	public int get_colorOne() {
		return this._colorOne;
	}
	
	public void set_colorTwo( int colorTwo ) {
		this._colorTwo = colorTwo;
	}

	public int get_colorTwo() {
		return _colorTwo;
	}
	
	public void set_multiplier( int multiplier ) {
		this._multiplier = multiplier;
	}
}