Adds in-game debug menu addon

Adds an in-game debug menu that displays performance metrics (FPS, frame times) and hardware/software information.

The menu can be toggled using the F3 key (or a custom input binding). It has different display styles, ranging from a compact FPS display to a detailed view with graphs and system information.

player/scripts/player_combat.gd

@@ -0,0 +1,30 @@
+extends Resource
+class_name PlayerCombat
+
+var player: CharacterBody2D
+var animated_sprite: AnimatedSprite2D
+
+func process(_delta):
+	# Get mouse position in global coordinates
+	var mouse_position = player.get_global_mouse_position()
+
+	# Get player position (assuming this script is attached to the player)
+	var player_position = player.global_position
+
+	# Calculate direction vector from player to mouse
+	var direction = mouse_position - player_position
+
+	# You can normalize this vector if you want a unit vector (length of 1)
+	# This is useful if you only care about direction, not distance
+	var normalized_direction = direction.normalized()
+
+	if Input.is_action_pressed("fire"):
+		player.weapon.fire(normalized_direction)
+		# Update animation
+		#update_animation()
+
+func update_animation():
+	Log.pr(animated_sprite.animation)
+	if animated_sprite.animation != "throw":
+		Log.pr('Throwing animation!')
+		animated_sprite.play("throw")