Implement profiling on scaling image up, fix missing null when loading map

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

src/sig/RabiClone.java

@@ -60,6 +60,7 @@ public class RabiClone {
 	final static long TARGET_FRAMETIME = 8333333l;
 	static long lastReportedTime = System.currentTimeMillis();
 	public static long TIME = 0;
+	public static long scaleTime;
 
 	public static void main(String[] args) {
 		System.setProperty("sun.java2d.transaccel", "True");

src/sig/engine/Panel.java

@@ -197,7 +197,9 @@ public class Panel extends JPanel implements Runnable,KeyListener {
     public void paintComponent(Graphics g) {
 		//super.paintComponent(g);
 		// perform draws on pixels
+		long startTime = System.currentTimeMillis();
 		g.drawImage(this.imageBuffer,0,0,getWidth(),getHeight(),0,0,RabiClone.BASE_WIDTH,RabiClone.BASE_HEIGHT,this);
+		RabiClone.scaleTime=System.currentTimeMillis()-startTime;
     }
     
     /**

src/sig/map/Map.java

@@ -48,12 +48,14 @@ public class Map {
 
     public static Map LoadMap(Maps map) {
         try {
+            if (RabiClone.CURRENT_MAP!=null) {
                 if (RabiClone.CURRENT_MAP!=map) {
                     resetMapData(RabiClone.CURRENT_MAP.getMap());
                 } else {
                     resetAndReloadEventData(RabiClone.CURRENT_MAP);
                     return RabiClone.CURRENT_MAP.getMap();
                 }
+            }
             RabiClone.CURRENT_MAP=map;
             Map newMap = RabiClone.CURRENT_MAP.getMap()!=null?RabiClone.CURRENT_MAP.getMap():new Map();
             DataInputStream stream = new DataInputStream(new FileInputStream(map.getFile()));

src/sig/objects/LevelRenderer.java

@@ -44,7 +44,7 @@ public class LevelRenderer extends Object{
         if (RabiClone.player!=null) {
             Draw_Animated_Object(RabiClone.player,RabiClone.player.facing_direction?Transform.HORIZONTAL:Transform.NONE);
             Draw_Text(4,4,new String(RabiClone.player.y_velocity),Font.PROFONT_12);
-            Draw_Text(4,4+Font.PROFONT_12.getGlyphHeight(),new String(RabiClone.player.slide_time3),Font.PROFONT_12);
+            Draw_Text(4,4+Font.PROFONT_12.getGlyphHeight(),new String(RabiClone.scaleTime),Font.PROFONT_12);
         }
     }
 

src/sig/objects/Player.java

@@ -59,8 +59,6 @@ public class Player extends AnimatedObject implements CollisionEntity {
     long spacebarPressed = RabiClone.TIME;
     long jump_slide_fall_StartAnimationTimer = -1;
     long slide_time = -1;
-    long slide_time2 = -1;
-    long slide_time3 = 0;
     long jumpHoldTime = TimeUtils.millisToNanos(150);
 
     final static long slideBufferTime = TimeUtils.millisToNanos(200);
@@ -144,7 +142,6 @@ public class Player extends AnimatedObject implements CollisionEntity {
                         facing_direction = RIGHT;
                     }
                     state = State.IDLE;
-                    slide_time3 = (System.nanoTime() - slide_time2);
                 }
                 if (KeyHeld(Action.MOVE_LEFT) && !KeyHeld(Action.MOVE_RIGHT)) {
                     if (facing_direction == LEFT && x_velocity > -sliding_velocity * 1.5 ||
@@ -244,7 +241,6 @@ public class Player extends AnimatedObject implements CollisionEntity {
 
     private void performSlide() {
         slide_time = RabiClone.TIME;
-        slide_time2 = System.nanoTime();
         if (facing_direction) {
             x_velocity = sliding_velocity;
         } else {