replace with multiplayer-coop files

src/scripts/sword_slash.gd

@@ -0,0 +1,82 @@
+extends Node2D
+
+# Sword Slash - Swings around player and deals damage
+
+@export var damage: float = 20.0
+@export var swing_speed: float = 720.0  # Degrees per second
+@export var swing_radius: float = 40.0  # Distance from player center (closer swing)
+@export var lifetime: float = 0.3  # How long the slash lasts
+
+var swing_angle: float = 0.0  # Current angle
+var swing_start_angle: float = 0.0  # Starting angle
+var swing_arc: float = 180.0  # Total arc to swing (180 degrees)
+var elapsed_time: float = 0.0
+var player_owner: Node = null
+var hit_targets = []  # Track what we've already hit
+
+@onready var sprite = $Sprite2D
+@onready var hit_area = $Area2D
+
+func _ready():
+	# Connect area signals
+	if hit_area:
+		hit_area.body_entered.connect(_on_body_entered)
+	
+	# Set initial rotation
+	rotation = deg_to_rad(swing_start_angle)
+
+func setup(start_angle: float, owner_player: Node, arc_direction: float = 1.0):
+	swing_start_angle = start_angle
+	swing_angle = start_angle
+	player_owner = owner_player
+	swing_arc = 180.0 * arc_direction  # Positive or negative arc
+	rotation = deg_to_rad(swing_start_angle)
+
+func _physics_process(delta):
+	elapsed_time += delta
+	
+	# Check lifetime
+	if elapsed_time >= lifetime:
+		queue_free()
+		return
+	
+	# Calculate swing progress (0 to 1)
+	var progress = elapsed_time / lifetime
+	
+	# Swing the sword in an arc
+	swing_angle = swing_start_angle + (swing_arc * progress)
+	rotation = deg_to_rad(swing_angle)
+	
+	# Position around player if we have one
+	if player_owner and is_instance_valid(player_owner):
+		var offset = Vector2(swing_radius, 0).rotated(deg_to_rad(swing_angle))
+		global_position = player_owner.global_position + offset
+
+func _on_body_entered(body):
+	# Don't hit the owner
+	if body == player_owner:
+		return
+	
+	# Don't hit the same target twice
+	if body in hit_targets:
+		return
+	
+	hit_targets.append(body)
+	
+	# Deal damage to players
+	if body.is_in_group("player") and body.has_method("take_damage"):
+		body.take_damage(damage, global_position)
+		print("Sword hit player: ", body.name, " for ", damage, " damage!")
+	
+	# Deal damage to boxes or other damageable objects
+	elif "health" in body:
+		# Boxes have health property
+		body.health -= damage
+		if body.health <= 0 and body.has_method("_break_into_pieces"):
+			body._break_into_pieces()
+		print("Sword hit object: ", body.name)
+	
+	# Push the hit target away slightly
+	if body is CharacterBody2D:
+		var knockback_dir = (body.global_position - global_position).normalized()
+		body.velocity = knockback_dir * 200.0