Create a png converter that attempts to index png images. Just in case

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

src/sig/RabiClone.java

@@ -35,11 +35,11 @@ public class RabiClone{
 
 	public static Maps CURRENT_MAP = Maps.WORLD1;
 	public static void main(String[] args) {
-		f = new JFrame(PROGRAM_NAME);
+		/*f = new JFrame(PROGRAM_NAME);
 		f.setResizable(false);
 		f.setUndecorated(true);
 		f.setSize(BASE_WIDTH,BASE_HEIGHT); //1024x576 (64x64)
-		ChooseBestRatio();
+		ChooseBestRatio();*/
 
 		p = new Panel(f);
 
@@ -47,11 +47,11 @@ public class RabiClone{
 		
 		p.init();
 		
-		f.add(p);
+		/*f.add(p);
 		f.addKeyListener(p);
 		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);
+		f.setVisible(true);*/
 
 		OBJ.add(level_renderer = new LevelRenderer(p));
 		OBJ.add(player = new Player(p));

src/sig/engine/Sprite.java

@@ -13,7 +13,7 @@ public enum Sprite{
     NANA(new File(new File("..","sprites"),"3x.png")),
     NANA_SMALL(new File(new File("..","sprites"),"1x.gif")),
     TILE_SHEET(new File(new File("..","sprites"),"tiles.gif")),
-    MAP_TILE_INFO(new File(new File("..","sprites"),"maptileinfo.gif")),
+    MAP_TILE_INFO(new File(new File("..","sprites"),"maptileinfo-1.png.png")),
     ;
 
 
@@ -28,7 +28,42 @@ public enum Sprite{
             BufferedImage img = ImageIO.read(filename);
             this.width=img.getWidth();
             this.height=img.getHeight();
-            bi_array = ((DataBufferByte)(img.getRaster().getDataBuffer())).getData();
+            
+            if (filename.getName().endsWith(".png")) {
+                System.out.println("  WARNING! PNGs are not officially supported! Will attempt to convert anyways.");
+                bi_array=new byte[width*height];
+                for (int y=0;y<height;y++) {
+                    for (int x=0;x<width;x++) {
+                        int col = img.getRGB(x, y);
+                        int r = (col&0xff0000)>>>16;
+                        int g = (col&0xff00)>>>8;
+                        int b = col&0xff;
+                        boolean found=false;
+                        for (int c=0;c<Panel.generalPalette.length;c+=3) {
+                            if (Panel.generalPalette[c]==(byte)r&&
+                            Panel.generalPalette[c+1]==(byte)g&&
+                            Panel.generalPalette[c+2]==(byte)b) {
+                                System.out.println("  Matched color index["+((byte)(c/3))+"]");
+                                bi_array[y*width+x]=(byte)(c/3);
+                                found=true;
+                                break;
+                            }
+                            if ((byte)0xff==(byte)r&&(byte)0x0==(byte)g&&(byte)0xff==(byte)b) {
+                                System.out.println("  Matched color index[32]");
+                                bi_array[y*width+x]=32;
+                                found=true;
+                                break;
+                            }
+                        }
+                        if (!found) {
+                            System.out.println(" COLOR NOT FOUND! USING TRANSPARENCY BY DEFAULT. ("+r+","+g+","+b+")");
+                            bi_array[y*width+x]=32;
+                        }
+                    }
+                }
+            } else {
+                bi_array = ((DataBufferByte)(img.getRaster().getDataBuffer())).getData();
+            }
             if (this.ordinal()==3) {
                 System.out.println(Arrays.toString(bi_array));
             }