AppleHillsProduction/Assets/Scripts/Minigames/DivingForPictures/PlayerDamageCollisionBehavior.cs

using UnityEngine;

namespace Minigames.DivingForPictures
{
    /// <summary>
    /// Collision behavior that handles damage from mobile obstacles.
    /// Unlike bump collisions, this only deals damage without physical response.
    /// Detects collisions between Player layer (7) and QuarryObstacle layer (11).
    /// </summary>
    public class PlayerDamageCollisionBehavior : PlayerCollisionBehavior
    {
        [Header("Damage Settings")]
        [Tooltip("Base damage amount dealt by obstacles")]
        [SerializeField] private float baseDamage = 1f;
        
        [Tooltip("Whether to use the obstacle's individual damage value or the base damage")]
        [SerializeField] private bool useObstacleDamageValue = true;
        
        protected override void Awake()
        {
            base.Awake();
            
            // Override the obstacle layer mask to target QuarryObstacle layer (11)
            obstacleLayerMask = 1 << 11; // QuarryObstacle layer
        }
        
        protected override void HandleCollisionResponse(Collider2D obstacle)
        {
            float damageAmount = baseDamage;
            
            // Try to get damage from the obstacle component if enabled
            if (useObstacleDamageValue)
            {
                FloatingObstacle obstacleComponent = obstacle.GetComponent<FloatingObstacle>();
                if (obstacleComponent != null)
                {
                    damageAmount = obstacleComponent.Damage;
                }
            }
            
            // Apply damage (this could be extended to integrate with a health system)
            ApplyDamage(damageAmount);
            
            Debug.Log($"[PlayerDamageCollisionBehavior] Player took {damageAmount} damage from obstacle {obstacle.gameObject.name}");
        }
        
        /// <summary>
        /// Applies damage to the player
        /// Override this method to integrate with your health/damage system
        /// </summary>
        /// <param name="damage">Amount of damage to apply</param>
        protected virtual void ApplyDamage(float damage)
        {
            // For now, just log the damage
            // In a full implementation, this would reduce player health, trigger UI updates, etc.
            Debug.Log($"[PlayerDamageCollisionBehavior] Applied {damage} damage to player");
            
            // TODO: Integrate with health system when available
            // Example: playerHealth.TakeDamage(damage);
        }
        
        /// <summary>
        /// Override to prevent input blocking during damage immunity
        /// Since obstacles pass through the player, we don't want to block input
        /// </summary>
        protected override void OnImmunityStart()
        {
            Debug.Log($"[PlayerDamageCollisionBehavior] Damage immunity started for {damageImmunityDuration} seconds");
            
            // Don't block input for obstacle damage - let player keep moving
            // Only broadcast the damage event
            TriggerDamageStart();
        }
        
        /// <summary>
        /// Override to handle immunity end without input restoration
        /// </summary>
        protected override void OnImmunityEnd()
        {
            Debug.Log($"[PlayerDamageCollisionBehavior] Damage immunity ended");
            
            // Broadcast damage end event
            TriggerDamageEnd();
        }
        
        /// <summary>
        /// Public method to set base damage at runtime
        /// </summary>
        public void SetBaseDamage(float damage)
        {
            baseDamage = damage;
        }
        
        /// <summary>
        /// Public method to toggle between base damage and obstacle-specific damage
        /// </summary>
        public void SetUseObstacleDamage(bool useObstacleDamage)
        {
            useObstacleDamageValue = useObstacleDamage;
        }
    }
}