Refactor game timing and Improve console log formatting with highlighting

Author: redomar

src/com/redomar/game/Game.java

@@ -349,12 +349,13 @@ public synchronized void stop() {
 	 */
 	public void run() {
 		long lastTime = System.nanoTime();
-		double nsPerTick = 1000000000D / 60D;                           // The number of nanoseconds in one tick (number of ticks limited to 60 per update)
+		int nsPerS = 1_000_000_000;
+		double nsPerTick = nsPerS / 60D;                           // The number of nanoseconds in one tick (number of ticks limited to 60 per update)
 		// 1 billion nanoseconds in one second
 		int ticks = 0;
 		int frames = 0;
 
-		long lastTimer = System.currentTimeMillis();                    // Used for updating ticks and frames once every second
+		long lastTimer = System.nanoTime();                    // Used for updating ticks and frames once every second
 		double delta = 0;
 
 		init();                                                         // Initialize the game environment
@@ -377,8 +378,8 @@ public void run() {
 				render();
 			}
 
-			if (System.currentTimeMillis() - lastTimer >= 1000) {       // If elapsed time is greater than or equal to 1 second, update
-				lastTimer += 1000;                                      // Updates in another second
+			if (System.nanoTime() - lastTimer >= nsPerS) {       // If elapsed time is greater than or equal to 1 second, update
+				lastTimer += nsPerS;                                      // Updates in another second
 				getFrame().setTitle("JavaGame - Version " + WordUtils.capitalize(game_Version).substring(1, game_Version.length()));
 				fps = frames;
 				tps = ticks;

src/com/redomar/game/entities/Player.java

@@ -8,7 +8,6 @@
 import com.redomar.game.event.InputHandler;
 import com.redomar.game.level.LevelHandler;
 import com.redomar.game.lib.HashGen;
-import com.redomar.game.log.PrintTypes;
 
 import java.util.Objects;
 
@@ -83,7 +82,7 @@ public void tick() {
 					// Continue with shooting logic
 					shoot(x, y, dir, Game.getMouse().getButton());
 
-					entityPrinter.cast().print("Direction: " + dir + "º\t" + dx + "x\t" + dy + "y", PrintTypes.ERROR);
+					entityPrinter.highlight().print("Direction: " + dir + "º\t" + dx + "x\t" + dy + "y");
 				}
 			}
 		}

src/com/redomar/game/event/InputHandler.java

@@ -135,15 +135,15 @@ private void toggleKey(int keyCode, boolean isPressed) {
 
 	private void quitGame() {
 		Game.setClosing(true);
-		if (!inputPrinter.removeLog()) System.err.println("Could not delete Log file");
 		try {
 			Thread.sleep(1000);
 		} catch (InterruptedException e) {
-			e.printStackTrace();
+			inputPrinter.exception(e.getMessage());
 		}
 		Game.getLevel().removeEntity(Game.getPlayer().getName());
 		Game.getGame().stop();
 		Game.getFrame().dispose();
+		if (!inputPrinter.removeLog()) System.err.println("Could not delete Log file");
 		System.exit(0);
 	}
 

src/com/redomar/game/log/Printer.java

@@ -13,6 +13,7 @@ public class Printer {
 	private String message;
 	private boolean evalTypeAsException = false;
 	private boolean mute = false;
+	private boolean highlight = false;
 
 	public Printer() {
 		this.type = PrintTypes.GAME;
@@ -34,6 +35,9 @@ public void print(String message) {
 	}
 
 	private void printOut() {
+		String ANSI_RESET = "\u001B[0m";
+		String ANSI_CYAN = "\u001B[36m";
+		String ANSI_BACKGROUND_BLACK = "\u001B[40m";
 		String msgTime = "[" + time.getTime() + "]";
 		String msgType = "[" + type.toString() + "]";
 
@@ -55,7 +59,11 @@ private void printOut() {
 		logFile.log(String.format("%s%s\t%s", msgTime, msgType, message));
 
 		if (mute) return;
-		String formattedStringForConsole = String.format("%s%s %s%n", msgType, msgTime, message);
+		String formattedStringForConsole = String.format("%s %s\t %s%n", msgTime, msgType, message);
+		if (highlight) {
+			formattedStringForConsole = String.format("%s %s\t%s %s%s %s%n", msgTime, msgType, ANSI_BACKGROUND_BLACK, ANSI_CYAN, message, ANSI_RESET);
+			highlight = false;
+		}
 
 		if (type.equals(PrintTypes.ERROR) || evalTypeAsException) {
 			System.err.printf(formattedStringForConsole);
@@ -73,6 +81,16 @@ private PrintToLog printToLogType(PrintTypes type) {
 		}
 	}
 
+	/**
+	 * Highlight the message in the console
+	 *
+	 * @return Printer
+	 */
+	public Printer highlight() {
+		this.highlight = true;
+		return this;
+	}
+
 	public boolean removeLog() {
 		return new File(".log.txt").delete();
 	}
@@ -111,4 +129,6 @@ public Printer exception(String exceptionMessage) {
 		print(exceptionMessage);
 		return this;
 	}
+
+
 }