// GameManager.cs
public enum MoveTypeEnum
{
    mulligan, // Represents the mulligan action
    // other move types...
}
 
// PlayerController.cs
public void Mulligan()
{
    // Check if no card is clicked and graveyard/deck lists are not showing
    if (clickedCard == null && !GraveyardListDisplay.isShowingGraveYard && !DeckListDisplay.isShowingDeck)
    {
        GameManager.PressedGUIButton(); // Log button press
        GameManager.RecordMove(GameManager.MoveTypeEnum.mulligan, null); // Record the mulligan move
        GameController.Mulligan(null); // Call the Mulligan function in GameController with no specific card
        gameplay.ShowButton(gameplay.buttonBR2Red, "Mulligan"); // Show the Mulligan button
 
        // If the player confirms the mulligan by pressing the button
        if (gameplay.button2Pressed)
        {
            GameManager.PressedGUIButton(); // Log button press
            GameManager.RecordMove(GameManager.MoveTypeEnum.mulligan, GameModel.GetHero()); // Record the move with the hero
            GameController.Mulligan(GameModel.GetHero()); // Call the Mulligan function with the selected hero
        }
    }
}
 
// GameController.cs
public void Mulligan(ShadowEraCard card)
{
    if (card == null) // If no specific card is selected
    {
        DebugLogger.Log("GameController Mulligan Skipped - curSide " + GameModel.CurSide() + " turnCounter " + GameModel.turnCounter);
        GameModel.SetCurSide(1 - GameModel.CurSide()); // Change the current side
        GameModel.turnCounter++; // Increment the turn counter
    }
    else // If a specific card is selected
    {
        DebugLogger.Log("GameController Mulligan - curSide " + GameModel.CurSide() + " turnCounter " + GameModel.turnCounter);
        GameModel.DiscardCard(card); // Discard the selected card
        GameModel.ShuffleDeck(); // Shuffle the deck after discarding
        GameModel.GameStateActivate(GameState.GameStateType.mulliganDraw); // Transition to the mulligan draw state
    }
}
 
// GameModel.cs
public int HandCount()
{
    // Returns the number of cards in the player's hand
}
 
// DiscardCard function to handle removing a specified card from the player's hand
public void DiscardCard(ShadowEraCard card)
{
 
}
 
// Logic to shuffle the player's deck
public void ShuffleDeck()
{
 
}
 
// Logic to change the game state
public void GameStateActivate(GameState.GameStateType newState)
{
 
}
 
// Gameplay.cs
public void Update(float deltaTime)
{
    switch (GameModel.CurGameState()) // Check the current game state
    {
        case GameState.GameStateType.mulligan:
            // Handle actions specific to the mulligan state
            break;
        case GameState.GameStateType.mulliganDraw:
            if (stateTime == deltaTime)
            {
                for (int i = 0; i < 5; i++) // Draw 5 new cards for the player
                {
                    GameModel.Draw(GameModel.CurSide());
                }
            }
            break;
    }
}
 
// GameState.cs
public enum GameStateType
{
    pre,
    draw,
    mulligan, // Mulligan state
    mulliganDraw, // State when drawing new cards after a mulligan
    sacrifice,
    action,
    // other states...
}
 
// AIController.cs (if applicable for automated actions)
public void HandleMulligan() // Located in AIController.cs
{
    // Logic to automatically decide on a mulligan based on AI criteria
}