updateRatingStuff as dynamic + adding iconArray

Resolves #624

source/funkin/game/PlayState.hx

@@ -294,6 +294,11 @@ class PlayState extends MusicBeatState
 	 * Opponent's icon
 	 */
 	public var iconP2:HealthIcon;
+	/**
+	 * Every active icon that will be updated during gameplay (defaults to `iconP1` and `iconP1` between `create` and `postCreate` in scripts)
+	 */
+	public var iconArray:Array<HealthIcon> = [];
+
 	/**
 	 * Camera for the HUD (notes, misses).
 	 */
@@ -750,9 +755,9 @@ class PlayState extends MusicBeatState
 
 		health = maxHealth / 2;
 
-		iconP1 = new HealthIcon(boyfriend != null ? boyfriend.getIcon() : "face", true);
-		iconP2 = new HealthIcon(dad != null ? dad.getIcon() : "face", false);
-		for(icon in [iconP1, iconP2]) {
+		iconArray.push(iconP1 = new HealthIcon(boyfriend != null ? boyfriend.getIcon() : "face", true));
+		iconArray.push(iconP2 = new HealthIcon(dad != null ? dad.getIcon() : "face", false));
+		for (icon in iconArray) {
 			icon.y = healthBar.y - (icon.height / 2);
 			add(icon);
 		}
@@ -769,7 +774,8 @@ class PlayState extends MusicBeatState
 		scoreTxt.alignment = RIGHT;
 		missesTxt.alignment = CENTER;
 		accuracyTxt.alignment = LEFT;
-		updateRatingStuff();
+		if (updateRatingStuff != null)
+			updateRatingStuff();
 
 		for(e in [healthBar, healthBarBG, iconP1, iconP2, scoreTxt, missesTxt, accuracyTxt])
 			e.cameras = [camHUD];
@@ -1227,7 +1233,7 @@ class PlayState extends MusicBeatState
 		iconP2.health = 1 - (healthBarPercent / 100);
 	}
 
-	function updateRatingStuff() {
+	dynamic function updateRatingStuff() {
 		scoreTxt.text = 'Score:$songScore';
 		missesTxt.text = '${comboBreaks ? "Combo Breaks" : "Misses"}:$misses';
 
@@ -1257,7 +1263,8 @@ class PlayState extends MusicBeatState
 			return;
 		}
 
-		updateRatingStuff();
+		if (updateRatingStuff != null)
+			updateRatingStuff();
 
 		if (canAccessDebugMenus) {
 			if (chartingMode && FlxG.keys.justPressed.SEVEN) {
@@ -1271,7 +1278,7 @@ class PlayState extends MusicBeatState
 		}
 
 		if (doIconBop)
-			for (icon in [iconP1, iconP2])
+			for (icon in iconArray)
 				if (icon.updateBump != null)
 					icon.updateBump();
 
@@ -1849,7 +1856,7 @@ class PlayState extends MusicBeatState
 		}
 
 		if (doIconBop)
-			for (icon in [iconP1, iconP2])
+			for (icon in iconArray)
 				if (icon.bump != null)
 					icon.bump();