Pixel upscaling based on monitor size

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

src/sig/DrawLoop.java

@@ -9,9 +9,9 @@ public class DrawLoop {
         DrawLoop.panel=panel;
         int[] p = panel.pixel;
         
-		for (int y=0;y<panel.getHeight();y++) {
-			for (int x=0;x<panel.getWidth();x++) {
-        		p[y*panel.getWidth()+x]=(0<<16)+(0<<8)+0;//RGB
+		for (int y=0;y<RabiClone.BASE_HEIGHT;y++) {
+			for (int x=0;x<RabiClone.BASE_WIDTH;x++) {
+        		p[y*RabiClone.BASE_WIDTH+x]=(0<<16)+(0<<8)+0;//RGB
         	}
         }
 		
@@ -24,8 +24,8 @@ public class DrawLoop {
 		int[] p = panel.pixel;
 		for(int X=0;X<sprite.getHeight();X++){
 			for(int Y=0;Y<sprite.getWidth();Y++){
-				int index = (Y+(int)y)*panel.getWidth()+X+(int)x;
-				if (index<0||index>=p.length) {
+				int index = (Y+(int)y)*RabiClone.BASE_WIDTH+X+(int)x;
+				if (index<0||index>=p.length||p[index]==sprite.getBi_array()[Y*sprite.getWidth()+X]) {
 					continue;
 				} else {
 					Draw(p,index,sprite.getBi_array()[Y*sprite.getWidth()+X]);

src/sig/RabiClone.java

@@ -1,35 +1,52 @@
 package sig;
 
 import javax.swing.JFrame;
+
 import java.util.ArrayList;
 import java.util.List;
 
 import sig.engine.Panel;
+import sig.objects.Player;
 import sig.engine.Object;
+import java.awt.Toolkit;
 
-public class RabiClone {
+public class RabiClone{
 	public static final String PROGRAM_NAME="Sig's Java Project Template";
 
 	public static int UPCOUNT=0;
 	public static Panel p;
+	public static JFrame f;
 
 	public static List<Object> OBJ = new ArrayList<Object>();
+	boolean newSizeSet=false;
+
+	public static int BASE_WIDTH=512;
+	public static int BASE_HEIGHT=288;
 	public static void main(String[] args) {
 
-		JFrame f = new JFrame(PROGRAM_NAME);
+		RabiClone r = new RabiClone();
+		f = new JFrame(PROGRAM_NAME);
+		f.setResizable(false);
+		f.setUndecorated(true);
+		f.setSize(BASE_WIDTH,BASE_HEIGHT); //1024x576 (64x64)
+		ChooseBestRatio();
+
 		p = new Panel(f);
 		
 		p.init();
 		
 		f.add(p);
-		f.addComponentListener(p);
 		f.addKeyListener(p);
-		f.setSize(1280,720);
+		f.setLocation((int)((Toolkit.getDefaultToolkit().getScreenSize().getWidth()-f.getWidth())/2), (int)((Toolkit.getDefaultToolkit().getScreenSize().getHeight()-f.getHeight())/2));
 		f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		f.setVisible(true);
 
 		p.render();
 
+		for (int i=0;i<10;i++) {
+		OBJ.add(new Player(p));
+		}
+
 		long lastGameTime = System.nanoTime();
 		while (true) {
 			long timePassed = System.nanoTime()-lastGameTime;
@@ -44,4 +61,11 @@ public class RabiClone {
 			}
 		}
 	}
+	private static void ChooseBestRatio() {
+		int multiplier=1;
+		while (f.getWidth()*(multiplier+1)<Toolkit.getDefaultToolkit().getScreenSize().getWidth()) {
+			multiplier++;
+		}
+		f.setSize(f.getWidth()*multiplier,(int)((f.getWidth()*multiplier)/1.77777777778d));
+	}
 }

src/sig/engine/Panel.java

@@ -9,8 +9,6 @@ import java.awt.image.MemoryImageSource;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
-import java.awt.event.ComponentEvent;
-import java.awt.event.ComponentListener;
 import java.awt.event.KeyEvent;
 import java.awt.event.MouseEvent;
 
@@ -22,7 +20,7 @@ import java.awt.event.KeyListener;
 import sig.DrawLoop;
 import sig.RabiClone;
 
-public class Panel extends JPanel implements Runnable,ComponentListener,KeyListener {
+public class Panel extends JPanel implements Runnable,KeyListener {
 	JFrame window;
     public int pixel[];
     final int CIRCLE_PRECISION=32;
@@ -117,14 +115,14 @@ public class Panel extends JPanel implements Runnable,ComponentListener,KeyListe
      */
     public void init(){        
         cm = getCompatibleColorModel();
-        int screenSize = getWidth()*getHeight();
+        int screenSize = RabiClone.BASE_WIDTH*RabiClone.BASE_HEIGHT;
         if(pixel == null || pixel.length < screenSize){
             pixel = new int[screenSize];
         }        
         if(thread.isInterrupted() || !thread.isAlive()){
             thread.start();
         }
-        mImageProducer =  new MemoryImageSource(getWidth(), getHeight(), cm, pixel,0, getWidth());
+        mImageProducer =  new MemoryImageSource(RabiClone.BASE_WIDTH, RabiClone.BASE_HEIGHT, cm, pixel,0, RabiClone.BASE_WIDTH);
         mImageProducer.setAnimated(true);
         mImageProducer.setFullBufferUpdates(true);  
         imageBuffer = Toolkit.getDefaultToolkit().createImage(mImageProducer);        
@@ -138,7 +136,7 @@ public class Panel extends JPanel implements Runnable,ComponentListener,KeyListe
         // ask ImageProducer to update image
         mImageProducer.newPixels();  
         // draw it on panel          
-        g.drawImage(this.imageBuffer, 0, 0, this);  
+		g.drawImage(this.imageBuffer,0,0,getWidth(),getHeight(),0,0,RabiClone.BASE_WIDTH,RabiClone.BASE_HEIGHT,this);
 		updateFPSCounter();
     }
     
@@ -157,23 +155,9 @@ public class Panel extends JPanel implements Runnable,ComponentListener,KeyListe
 
 	
     public /* abstract */ void render(){
-		resizeUpdate();
-        int[] p = pixel; // this avoid crash when resizing
         //a=h/w
 		DrawLoop.drawGame(this);
     }
-
-	private void resizeUpdate() {
-		if (resizing) {
-			pixel = new int[getWidth()*getHeight()];
-			resizing=false;
-			mImageProducer =  new MemoryImageSource(getWidth(), getHeight(), cm, pixel,0, getWidth());
-			mImageProducer.setAnimated(true);
-			mImageProducer.setFullBufferUpdates(true);  
-			imageBuffer = Toolkit.getDefaultToolkit().createImage(mImageProducer);        
-			System.out.println("Window resized.");
-		}
-	}
     
     public void FillRect(int[] p,Color col,double x,double y,double w,double h) {
     	for (int xx=0;xx<w;xx++) {
@@ -375,30 +359,6 @@ public class Panel extends JPanel implements Runnable,ComponentListener,KeyListe
 		frameCount++;
 	}
 
-	@Override
-	public void componentHidden(ComponentEvent e) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void componentMoved(ComponentEvent e) {
-		// TODO Auto-generated method stub
-		
-	}
-
-	@Override
-	public void componentResized(ComponentEvent e) {
-		//COMPONENT_RESIZED (8,564 948x508)
-		resizing=true;
-	}
-
-	@Override
-	public void componentShown(ComponentEvent e) {
-		// TODO Auto-generated method stub
-		
-	}
-
 	@Override
 	public void keyTyped(KeyEvent e) {
 		// TODO Auto-generated method stub

src/sig/engine/Sprite.java

@@ -9,6 +9,7 @@ import javax.imageio.ImageIO;
 public enum Sprite{
 
     NANA(new File("..","3x.png")),
+    NANA_SMALL(new File("..","1x.png")),
     ;
 
 

src/sig/objects/Player.java

@@ -1,6 +1,7 @@
 package sig.objects;
 
 import sig.DrawLoop;
+import sig.RabiClone;
 import sig.engine.Object;
 import sig.engine.Panel;
 import sig.engine.Sprite;
@@ -11,8 +12,8 @@ public class Player extends Object{
     public Player(Panel panel) {
         super(panel);
         this.setSprite(Sprite.NANA);
-        setX(Math.random()*panel.getWidth());
-        setY(Math.random()*panel.getHeight());
+        setX(Math.random()*RabiClone.BASE_WIDTH);
+        setY(Math.random()*RabiClone.BASE_HEIGHT);
     }
 
 
@@ -28,10 +29,6 @@ public class Player extends Object{
         if (up-down!=0) {
             setY(getY()+(up-down)*32*updateMult);
         }
-        if (getX()<-this.getSprite().getWidth()||getX()>getPanel().getWidth()||
-        getY()<-this.getSprite().getHeight()||getY()>getPanel().getHeight()) {
-            setMarkedForDeletion(true);
-        }
     }
 
     @Override