Change font.

readme.md

@@ -8,7 +8,7 @@ Bigfoot - Original emulator in C, rpcboot.bin, tetris.img, slideshow.img, and re
 
 Simon816 - Creator of J65el02, the implementation that without this machine would not be possible. - https://github.com/simon816/J65el02
 
-Timmie3054, Amon, Pcmaster160, CadenDonuts, and HanFox - Original source of the font which I have used in this emulator. https://bdcraft.net/community/viewtopic.php?t=354
+Style64 - Font used inside this. Slightly modified purely to adjust character positions for ease of coding, no true visual modifications have been made. https://style64.org/c64-truetype
 
 # TODO:
 Speed up monitor rendering.

src/main/java/net/brokenmoon/BasicMonitorDriver.java

@@ -6,10 +6,13 @@ import com.simon816.j65el02.device.RPMonitor;
 
 import javax.imageio.ImageIO;
 import javax.swing.*;
+import java.awt.*;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.awt.image.BufferedImage;
+import java.io.File;
 import java.io.IOException;
+import java.net.URISyntaxException;
 import java.util.Objects;
 
 import static com.simon816.j65el02.device.RPMonitor.HEIGHT;
@@ -18,14 +21,11 @@ import static com.simon816.j65el02.device.RPMonitor.WIDTH;
 public class BasicMonitorDriver implements MonitorDriver, KeyListener {
 
     BufferedImage display;
-    BufferedImage fontSheet;
     final int width = 8;
     final int height = 8;
     int rows = 16;
     int cols = 16;
-    BufferedImage[] sprites = new BufferedImage[rows * cols];
-    ImageIcon[] characters = new ImageIcon[rows * cols];
-    JLabel[][] displayArray = new JLabel[HEIGHT][WIDTH];
+    JLabel[] lines = new JLabel[HEIGHT];
     Machine emu;
 
     int xoffset = 32;
@@ -34,22 +34,6 @@ public class BasicMonitorDriver implements MonitorDriver, KeyListener {
         this.emu = emu;
         try{
             display = ImageIO.read(Objects.requireNonNull(getClass().getResourceAsStream("/display.png")));
-            fontSheet = ImageIO.read(Objects.requireNonNull(getClass().getResourceAsStream("/font.png")));
-            for (int i = 0; i < rows; i++)
-            {
-                for (int j = 0; j < cols; j++)
-                {
-                    sprites[(i * cols) + j] = fontSheet.getSubimage(
-                            j * width,
-                            i * height,
-                            width,
-                            height
-                    );
-                }
-            }
-            for(int i = 0; i < characters.length; i++){
-                characters[i] = new ImageIcon(sprites[i]);
-            }
         } catch(IOException e){
             System.out.print("No image!");
         }
@@ -59,18 +43,33 @@ public class BasicMonitorDriver implements MonitorDriver, KeyListener {
         JFrame frame = new JFrame("Monitor");
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
-        for(int y = 0; y < displayArray.length; y++){
-            for(int x = 0; x < displayArray[y].length; x++){
-                displayArray[y][x] = new JLabel(new ImageIcon(sprites[' ']));
-                displayArray[y][x].setBounds(xoffset + (x * 8), yoffset + (y * 8), 8, 8);
-                displayArray[y][x].setVisible(true);
-                panel.add(displayArray[y][x]);
-            }
+        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
+        Font bescii;
+        try {
+            bescii = Font.createFont(Font.TRUETYPE_FONT, new File(getClass().getResource("/C64ProMonoMonitor.ttf").toURI()));
+            ge.registerFont(bescii);
+        } catch (FontFormatException e) {
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        }
+
+        bescii = bescii.deriveFont(Font.PLAIN, 8f);
+
+        for(int i = 0; i < HEIGHT; i++){
+            lines[i] = new JLabel();
+            lines[i].setFont(bescii);
+            lines[i].setBounds(xoffset, yoffset + i * 8, 8 * WIDTH, 16);
+            lines[i].setForeground(Color.GREEN);
+            panel.add(lines[i]);
         }
 
         JLabel label = new JLabel(new ImageIcon(display.getScaledInstance(350 * 2,230 * 2,0)));
         label.setBounds(0, 0, 350 * 2, 230 * 2);
         panel.add(label);
+
         frame.add(panel);
 
         frame.addKeyListener(this);
@@ -101,11 +100,13 @@ public class BasicMonitorDriver implements MonitorDriver, KeyListener {
 
     @Override
     public void update(byte[][] windowData) {
-        for(int y = 0; y < windowData.length; y++){
-            for(int x = 0; x < windowData[y].length; x++){
-                char chars = (char) windowData[y][x];
-                displayArray[y][x].setIcon(characters[chars % 255]);
+        for(int y = windowData.length - 1; y >= 0; y--){
+            String text = "";
+            for(int x = 0; x<windowData[y].length; x++){
+                int temp = Math.floorMod(windowData[y][x] , 256);
+                text += (char)((temp + 0xDED0));
             }
+            lines[y].setText(text);
         }
     }