Implement tile highlighting based on level renderer view

Co-authored-by: r3cp3ct <45179536+r3cp3ct@users.noreply.github.com>
Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/RabiClone.java

@@ -6,6 +6,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import sig.engine.Panel;
+import sig.engine.Point;
 import sig.map.Maps;
 import sig.objects.LevelRenderer;
 import sig.objects.Player;
@@ -24,6 +25,10 @@ public class RabiClone{
 
 	public static int BASE_WIDTH=512;
 	public static int BASE_HEIGHT=288;
+	public static int SIZE_MULTIPLIER=1;
+	public static Point MOUSE_POS;
+
+	public static LevelRenderer level_renderer;
 
 	public static Maps CURRENT_MAP = Maps.WORLD1;
 	public static void main(String[] args) {
@@ -34,6 +39,8 @@ public class RabiClone{
 		ChooseBestRatio();
 
 		p = new Panel(f);
+
+		MOUSE_POS=p.mousePos;
 		
 		p.init();
 		
@@ -43,7 +50,7 @@ public class RabiClone{
 		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		f.setVisible(true);
 
-		OBJ.add(new LevelRenderer(p));
+		OBJ.add(level_renderer = new LevelRenderer(p));
 		OBJ.add(new Player(p));
 
 		p.render();
@@ -63,10 +70,9 @@ public class RabiClone{
 		}
 	}
 	private static void ChooseBestRatio() {
-		int multiplier=1;
-		while (f.getWidth()*(multiplier+1)<Toolkit.getDefaultToolkit().getScreenSize().getWidth()) {
-			multiplier++;
+		while (f.getWidth()*(SIZE_MULTIPLIER+1)<Toolkit.getDefaultToolkit().getScreenSize().getWidth()) {
+			SIZE_MULTIPLIER++;
 		}
-		f.setSize(f.getWidth()*multiplier,(int)((f.getWidth()*multiplier)/1.77777777778d));
+		f.setSize(f.getWidth()*SIZE_MULTIPLIER,(int)((f.getWidth()*SIZE_MULTIPLIER)/1.77777777778d));
 	}
 }

src/sig/engine/Panel.java

@@ -11,6 +11,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.awt.event.KeyEvent;
 import java.awt.event.MouseEvent;
+import java.awt.event.MouseMotionListener;
 
 import javax.swing.JFrame;
 import javax.swing.JPanel;
@@ -19,6 +20,7 @@ import java.awt.event.KeyListener;
 
 import sig.DrawLoop;
 import sig.RabiClone;
+import sig.map.Tile;
 
 public class Panel extends JPanel implements Runnable,KeyListener {
 	JFrame window;
@@ -41,7 +43,8 @@ public class Panel extends JPanel implements Runnable,KeyListener {
 	boolean mouseHeld=false;
 	public double nanaX = 0;
 	public double nanaY = 0;
-	java.awt.Point mousePos=new java.awt.Point(0,0);
+	public Point mousePos=new Point(0,0);
+	public Point highlightedSquare = new Point(0,0);
 	public HashMap<Integer,Boolean> KEYS = new HashMap<>();
 
     public Panel(JFrame f) {
@@ -52,16 +55,14 @@ public class Panel extends JPanel implements Runnable,KeyListener {
 		this.addMouseListener(new MouseInputListener(){
 			@Override
 			public void mouseClicked(MouseEvent e) {
-				// TODO Auto-generated method stub
-				
 			}
 		
 			@Override
 			public void mousePressed(MouseEvent e) {
 				mouseHeld=true;
-				mousePos=e.getPoint();
-				System.out.println(e.getX()+","+e.getY());
-				System.out.println(MouseData());
+				mousePos.set(e.getX()/RabiClone.SIZE_MULTIPLIER,e.getY()/RabiClone.SIZE_MULTIPLIER);
+				//System.out.println(e.getX()+","+e.getY());
+				//System.out.println(MouseData());
 			}
 		
 			private String MouseData() {
@@ -71,14 +72,12 @@ public class Panel extends JPanel implements Runnable,KeyListener {
 			@Override
 			public void mouseReleased(MouseEvent e) {
 				mouseHeld=false;
-				mousePos=e.getPoint();
-				System.out.println(MouseData());
+				mousePos.set(e.getX()/RabiClone.SIZE_MULTIPLIER,e.getY()/RabiClone.SIZE_MULTIPLIER);
+				//System.out.println(MouseData());
 			}
 		
 			@Override
 			public void mouseEntered(MouseEvent e) {
-				// TODO Auto-generated method stub
-				
 			}
 		
 			@Override
@@ -87,18 +86,34 @@ public class Panel extends JPanel implements Runnable,KeyListener {
 		
 			@Override
 			public void mouseDragged(MouseEvent e) {
-				mousePos=e.getPoint();
-				System.out.println(MouseData());
 			}
-		
+
 			@Override
 			public void mouseMoved(MouseEvent e) {
+			}
+		});
+		this.addMouseMotionListener(new MouseMotionListener(){
+
+			@Override
+			public void mouseDragged(MouseEvent e) {
 				// TODO Auto-generated method stub
 				
 			}
+
+			@Override
+			public void mouseMoved(MouseEvent e) {
+				mousePos.set(e.getX()/RabiClone.SIZE_MULTIPLIER,e.getY()/RabiClone.SIZE_MULTIPLIER);
+				UpdateHighlightedSquare();
+			}
 		});
     }
 
+	private static void UpdateHighlightedSquare() {
+		RabiClone.p.highlightedSquare.setX((int)((RabiClone.level_renderer.getX()+RabiClone.MOUSE_POS.getX())/Tile.TILE_WIDTH));
+		RabiClone.p.highlightedSquare.setY((int)((RabiClone.level_renderer.getY()+RabiClone.MOUSE_POS.getY())/Tile.TILE_HEIGHT));
+		//System.out.println(RabiClone.p.highlightedSquare);
+	}
+
     /**
      * Get Best Color model available for current screen.
      * @return color model

src/sig/engine/Point.java

@@ -25,6 +25,14 @@ public class Point {
 		this.y = y;
 	}
 
+	public void set(int x,int y) {
+		setX(x);setY(y);
+	}
+
+	public void update(int x,int y) {
+		set(x,y);
+	}
+
 	@Override
 	public String toString() {
 		return "Point(" + x + "," + y + ")";

src/sig/objects/LevelRenderer.java

@@ -32,6 +32,9 @@ public class LevelRenderer extends Object{
     public void draw(int[] p) {
         for (int y=(int)(0+this.getY()/Tile.TILE_HEIGHT);y<(int)(RabiClone.BASE_HEIGHT/Tile.TILE_HEIGHT+this.getY()/Tile.TILE_HEIGHT+1);y++) {
             for (int x=(int)(0+this.getX()/Tile.TILE_WIDTH);x<(int)(RabiClone.BASE_WIDTH/Tile.TILE_WIDTH+this.getX()/Tile.TILE_WIDTH+1);x++) {
+                if (x==RabiClone.p.highlightedSquare.getX()&&y==RabiClone.p.highlightedSquare.getY()) {
+                    DrawTile(x*Tile.TILE_WIDTH-this.getX(),y*Tile.TILE_HEIGHT-this.getY(),Tile.WALL);
+                }
                 if (RabiClone.CURRENT_MAP.getTile(x,y)!=Tile.VOID) {
                     DrawTile(x*Tile.TILE_WIDTH-this.getX(),y*Tile.TILE_HEIGHT-this.getY(),RabiClone.CURRENT_MAP.getTile(x,y));
                     //System.out.println((x*Tile.TILE_WIDTH+(this.getX()%Tile.TILE_WIDTH) )+","+(y*Tile.TILE_HEIGHT+(this.getY()%Tile.TILE_HEIGHT)));

src/sig/objects/Player.java

@@ -4,7 +4,6 @@ import sig.RabiClone;
 import sig.engine.Object;
 import sig.engine.Panel;
 import sig.engine.Sprite;
-import java.awt.event.KeyEvent;
 
 public class Player extends Object{