extends Node2D

# Number of players and current player index
var playerAmount = 2
var playerIndex = 0

# Variable to hold the current player's object name
var objectName

# Called when the node is added to the scene
func _ready():
    # Hide character viewer GUI initially
    $"../characterViewer".hideGet()
    # Start cycling through players
    next()

# Function to switch to the next player
func next():
    if playerIndex >= playerAmount:
        playerIndex = 0
    
    # Construct object name based on player index
    objectName = "player%d" % playerIndex
    print(objectName)  # Print current player's object name (for debugging)
    
    # Start the current player's activity
    get_node(objectName).start()
    
    playerIndex += 1  # Move to the next player index

# Function to display statistics
func stats():
    visible = false  # Hide current node (assuming this node should hide itself)
    $"../characterViewer".visible = true  # Show character viewer GUI
    get_node(objectName).stop()  # Stop current player's activity
    $"../back".disabled = false  # Enable back button
    $"../back".visible = true  # Make back button visible
    
    # Update player index display in character viewer
    $"../characterViewer/ScrollContainer/VBoxContainer".get_child(0).text = str(playerIndex - 1)
    $"../characterViewer/ScrollContainer/VBoxContainer".get_child(0).editable = false
    
    # Simulate button press in character viewer (assuming this triggers further actions)
    $"../characterViewer"._on_button_pressed()

# Function to restart the node's state
func restart():
    visible = true  # Show current node
    $"../characterViewer".visible = false  # Hide character viewer GUI
    get_node(objectName).start()  # Start current player's activity
    $"../back".disabled = true  # Disable back button
    $"../back".visible = false  # Hide back button

# Handler for when the back button is pressed
func _on_back_pressed():
    restart()  # Restart the node's state