Slight UI tweaks; Some Fish Cascade Fixes

scenes/game/fish_tux.gd

@@ -1,16 +1,37 @@
-extends AnimatedSprite2D
+extends CharacterBody2D
 
-var speed = 10
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	play('stand')
+	$FishTux.play('stand')
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	pass
+func _process(delta: float):
+	var velocity = Vector2.ZERO
+	var speed = 301
+	velocity.x += 0
 	
+	if velocity.x > 0:
+		velocity = velocity.normalized() * speed
+		if speed > 300:
+			$FishTux.play('run')
+			$FishTux.scale.x = 1
+		else:
+			$FishTux.play('walk')
+			$FishTux.scale.x = 1
+	elif velocity.x < 0:
+		velocity = velocity.normalized() * speed
+		if speed > 300:
+			$FishTux.play('run')
+			$FishTux.scale.x = -1
+		else:
+			$FishTux.play('walk')
+			$FishTux.scale.x = -1
+	else:
+		$FishTux.play('stand')
+		
+		
+	position += velocity * delta
+	position = position.clamp(Vector2.ZERO, get_viewport_rect().size)
 	
-func movetofish(loc):
-	Vector2(loc, 660)