Merge branch 'trick-enhancements' into trick-basket-blocking

Assets/Scripts/BasketController.cs

@@ -1,8 +1,27 @@
+using System.Collections.Generic;
 using UnityEngine;
 
 public class BasketController : MonoBehaviour
 {
     public ScoreManager scoreManager;
+    [SerializeField] private Transform basketHoldPoint;
+    [SerializeField] private LayerMask trickDetectMask = ~0;
+    [SerializeField] private float basketSpawnInterval = 3f;
+    private readonly Collider2D[] overlapHits = new Collider2D[8];
+    private BoxCollider2D basketCollider;
+    private TrickController currentTrick;
+    private float nextBasketSpawnTime;
+
+    private void Awake()
+    {
+        basketCollider = GetComponent<BoxCollider2D>();
+    }
+
+    private void FixedUpdate()
+    {
+        RefreshTricksInBasket();
+        TryBasketSpawn();
+    }
 
     private void OnCollisionEnter2D(Collision2D collision)
     {
@@ -12,12 +31,193 @@ public class BasketController : MonoBehaviour
         {
             if (collision.gameObject.GetComponent<TrickController>() != null)
             {
+                RegisterTrick(collision.gameObject);
                 return;
             }
 
+            RefreshTricksInBasket();
+        if (currentTrick != null)
+        {
+            return;
+        }
+
             scoreManager.AddPoints(1);
 
             GameObject.Destroy(collision.gameObject);
         }
     }
+
+    private void OnCollisionExit2D(Collision2D collision)
+    {
+        UnregisterTrick(collision.gameObject);
+    }
+
+    private void OnTriggerEnter2D(Collider2D other)
+    {
+        if (!other.CompareTag("Interactable"))
+        {
+            return;
+        }
+
+        if (other.GetComponent<TrickController>() != null)
+        {
+            RegisterTrick(other.gameObject);
+        }
+    }
+
+    private void OnTriggerExit2D(Collider2D other)
+    {
+        UnregisterTrick(other.gameObject);
+    }
+
+    private void RegisterTrick(GameObject obj)
+    {
+        if (obj.TryGetComponent<TrickController>(out var trick))
+        {
+            if (currentTrick != null && currentTrick != trick)
+            {
+                return;
+            }
+
+            currentTrick = trick;
+            trick.SetBasketed(true, GetBasketAnchorPosition(trick));
+            nextBasketSpawnTime = Time.time + basketSpawnInterval;
+        }
+    }
+
+    private void UnregisterTrick(GameObject obj)
+    {
+        if (obj == null)
+        {
+            return;
+        }
+
+        if (obj.TryGetComponent<TrickController>(out var trick))
+        {
+            if (currentTrick == trick)
+            {
+                currentTrick = null;
+                trick.SetBasketed(false);
+                nextBasketSpawnTime = 0f;
+            }
+        }
+    }
+
+    private void RefreshTricksInBasket()
+    {
+        if (basketCollider == null)
+        {
+            return;
+        }
+
+        var filter = new ContactFilter2D();
+        filter.SetLayerMask(trickDetectMask);
+        filter.useTriggers = true;
+
+        var hitCount = basketCollider.Overlap(filter, overlapHits);
+        for (var i = 0; i < hitCount; i++)
+        {
+            var hit = overlapHits[i];
+            if (hit == null || !hit.CompareTag("Interactable"))
+            {
+                continue;
+            }
+
+            if (hit.TryGetComponent<TrickController>(out var trick))
+            {
+                if (currentTrick == null)
+                {
+                    currentTrick = trick;
+                    trick.SetBasketed(true, GetBasketAnchorPosition(trick));
+                    nextBasketSpawnTime = Time.time + basketSpawnInterval;
+                }
+
+                break;
+            }
+        }
+
+        if (currentTrick == null)
+        {
+            return;
+        }
+
+        if (currentTrick.IsCarried)
+        {
+            currentTrick.SetBasketed(false);
+            currentTrick = null;
+            nextBasketSpawnTime = 0f;
+            return;
+        }
+
+        var stillInside = false;
+        for (var i = 0; i < hitCount; i++)
+        {
+            var hit = overlapHits[i];
+            if (hit == null || !hit.CompareTag("Interactable"))
+            {
+                continue;
+            }
+
+            if (hit.TryGetComponent<TrickController>(out var trick) && trick == currentTrick)
+            {
+                stillInside = true;
+                break;
+            }
+        }
+
+        if (!stillInside)
+        {
+            currentTrick.SetBasketed(false);
+            currentTrick = null;
+            nextBasketSpawnTime = 0f;
+        }
+    }
+
+    private void TryBasketSpawn()
+    {
+        if (currentTrick == null || basketSpawnInterval <= 0f)
+        {
+            return;
+        }
+
+        if (Time.time < nextBasketSpawnTime)
+        {
+            return;
+        }
+
+        TrickController.TrySpawnAt(currentTrick.transform.position);
+        nextBasketSpawnTime = Time.time + basketSpawnInterval;
+    }
+
+    private Vector2? GetBasketAnchorPosition(TrickController trick)
+    {
+        if (basketHoldPoint != null)
+        {
+            return OffsetForTrickHeight(basketHoldPoint.position, trick);
+        }
+
+        if (basketCollider != null)
+        {
+            return OffsetForTrickHeight(basketCollider.bounds.center, trick);
+        }
+
+        return null;
+    }
+
+    private Vector2 OffsetForTrickHeight(Vector2 anchor, TrickController trick)
+    {
+        if (trick == null)
+        {
+            return anchor;
+        }
+
+        var renderer = trick.GetComponent<SpriteRenderer>();
+        if (renderer == null)
+        {
+            return anchor;
+        }
+
+        anchor.y += renderer.bounds.size.y * 0.5f;
+        return anchor;
+    }
 }

Assets/Scripts/PlayerPickupController.cs

@@ -18,6 +18,7 @@ public class PlayerPickupController : MonoBehaviour
     [SerializeField] private float throwUpwardForce = 0f;
     [SerializeField] private float throwTriggerThreshold = 0.6f;
     [SerializeField] private float dropClearance = 0.2f;
+    [SerializeField] private float holdToSpawnTime = 3f;
 
     [Header("Setup")]
     public Transform holdPoint; // Empty GameObject above head
@@ -33,6 +34,9 @@ public class PlayerPickupController : MonoBehaviour
     private PlayerStressController playerStressController;
     private bool isChargingThrow;
     private float throwChargeStartTime;
+    private float holdStartTime;
+    private bool spawnedDuringHold;
+    private float nextHoldSpawnTime;
 
     private void OnEnable()
     {
@@ -113,6 +117,21 @@ public class PlayerPickupController : MonoBehaviour
             return;
         }
 
+        if (Time.time >= nextHoldSpawnTime)
+        {
+            if (heldObject == null)
+            {
+                return;
+            }
+
+            if (!TrickController.TrySpawnFromPrefabAt(heldObject.transform.position))
+            {
+                TrickController.TrySpawnAt(heldObject.transform.position);
+            }
+            spawnedDuringHold = true;
+            nextHoldSpawnTime = Time.time + holdToSpawnTime;
+        }
+
         var gamepad = GetGamepad();
         if (gamepad == null)
         {
@@ -159,12 +178,20 @@ public class PlayerPickupController : MonoBehaviour
             }
 
             heldObject = col.gameObject;
+            holdStartTime = Time.time;
+            spawnedDuringHold = false;
+            nextHoldSpawnTime = holdStartTime + holdToSpawnTime;
 
             // Parent the object to the HoldPoint and reset its local position
             heldObject.transform.SetParent(holdPoint);
             heldObject.transform.localPosition = Vector3.zero;
             heldObject.transform.localRotation = Quaternion.identity;
 
+            if (trick != null)
+            {
+                trick.SetCarried(true);
+            }
+
             // Disable physics so it doesn't fall or collide with the player
             if (heldObject.TryGetComponent<Rigidbody2D>(out Rigidbody2D rb))
             {
@@ -181,11 +208,6 @@ public class PlayerPickupController : MonoBehaviour
                 rb.angularVelocity = 0f;
             }
 
-            if (trick != null)
-            {
-                trick.SetCarried(true);
-            }
-
             if (playerController != null)
             {
                 playerController.enabled = false;
@@ -260,6 +282,8 @@ public class PlayerPickupController : MonoBehaviour
         heldObject = null;
         heldBody = null;
         isChargingThrow = false;
+        spawnedDuringHold = false;
+        nextHoldSpawnTime = 0f;
     }
 
     private Gamepad GetGamepad()

Assets/Scripts/TrickController.cs

@@ -11,6 +11,8 @@ public class TrickController : MonoBehaviour
     private static readonly List<TrickController> ActiveTricks = new List<TrickController>();
     private static PlayerPlatformerController[] cachedPlayers = Array.Empty<PlayerPlatformerController>();
     private static float nextPlayerCacheTime;
+    private static bool hasCanonicalScale;
+    private static Vector3 canonicalScale;
     public static int ActiveCount => ActiveTricks.Count;
 
     [SerializeField] private string treatTag = "Interactable";
@@ -30,6 +32,12 @@ public class TrickController : MonoBehaviour
     [SerializeField] private float jumpChancePerSecond = 0.5f;
     [SerializeField] private float jumpArcChance = 0.5f;
     [SerializeField] private float jumpArcHorizontalImpulse = 2f;
+    [SerializeField] private float basketSeekRadius = 8f;
+    [SerializeField] private float basketSeekWeight = 0.9f;
+    [SerializeField] private float basketMinHeight = 0.5f;
+    [SerializeField] private float basketRefreshInterval = 0.6f;
+    [SerializeField] private float basketJumpChance = 0.35f;
+    [SerializeField] private float basketJumpHorizontalRange = 0.8f;
     [SerializeField] private LayerMask groundMask = ~0;
     [SerializeField] private float groundCheckDistance = 0.05f;
     [SerializeField] private float despawnMinX = -12f;
@@ -39,13 +47,17 @@ public class TrickController : MonoBehaviour
     [SerializeField] private float throwControlLockTime = 0.35f;
     [SerializeField] private float wallCheckDistance = 0.1f;
     [SerializeField] private float wallAvoidDuration = 0.6f;
+    [SerializeField] private float wallAvoidCooldown = 0.2f;
 
     private Rigidbody2D body;
     private Transform target;
     private float nextTargetTime;
+    private Transform basketTarget;
+    private float nextBasketTime;
     private Vector2 wanderDirection;
     private float nextWanderTime;
     private bool isCarried;
+    private bool isBasketed;
     private float nextConsumeTime;
     private float desiredXVelocity;
     private float nextJumpTime;
@@ -54,6 +66,21 @@ public class TrickController : MonoBehaviour
     private readonly RaycastHit2D[] wallHits = new RaycastHit2D[4];
     private float wallAvoidUntil;
     private float wallAvoidDirection;
+    private float nextWallAvoidTime;
+    private RigidbodyType2D basketBodyType;
+    private float basketGravityScale;
+    private bool basketSimulated;
+    private bool hasBasketAnchor;
+    private Vector2 basketAnchorPosition;
+    [SerializeField] private string basketSortingLayer = "";
+    [SerializeField] private int basketSortingOrder = -10;
+    private SpriteRenderer cachedRenderer;
+    private string originalSortingLayer;
+    private int originalSortingOrder;
+    private Vector3 originalLocalScale;
+
+    public bool IsCarried => isCarried;
+    public bool IsBasketed => isBasketed;
 
     private void Awake()
     {
@@ -63,6 +90,13 @@ public class TrickController : MonoBehaviour
         body.freezeRotation = true;
         body.collisionDetectionMode = CollisionDetectionMode2D.Continuous;
         body.interpolation = RigidbodyInterpolation2D.Interpolate;
+        cachedRenderer = GetComponent<SpriteRenderer>();
+        originalLocalScale = transform.localScale;
+        if (!hasCanonicalScale)
+        {
+            canonicalScale = transform.localScale;
+            hasCanonicalScale = true;
+        }
     }
 
     private void OnEnable()
@@ -88,6 +122,11 @@ public class TrickController : MonoBehaviour
             return;
         }
 
+        if (isBasketed)
+        {
+            return;
+        }
+
         var position = transform.position;
         if (position.x < despawnMinX || position.x > despawnMaxX || position.y < despawnMinY || position.y > despawnMaxY)
         {
@@ -111,6 +150,12 @@ public class TrickController : MonoBehaviour
             nextTargetTime = Time.time + targetRefreshInterval;
         }
 
+        if (Time.time >= nextBasketTime)
+        {
+            basketTarget = FindNearestBasketAbove();
+            nextBasketTime = Time.time + basketRefreshInterval;
+        }
+
         if (Time.time >= nextWanderTime)
         {
             wanderDirection = Random.insideUnitCircle.normalized;
@@ -131,6 +176,19 @@ public class TrickController : MonoBehaviour
             return;
         }
 
+        if (isBasketed)
+        {
+            if (hasBasketAnchor)
+            {
+                transform.position = basketAnchorPosition;
+            }
+            var held = body.linearVelocity;
+            held.x = 0f;
+            held.y = 0f;
+            body.linearVelocity = held;
+            return;
+        }
+
         if (Time.time < movementLockUntil)
         {
             return;
@@ -156,6 +214,15 @@ public class TrickController : MonoBehaviour
             desiredX += wanderDirection.x * wanderWeight;
         }
 
+        if (!hasTarget && basketTarget != null)
+        {
+            var basketDelta = (Vector2)basketTarget.position - (Vector2)transform.position;
+            if (basketDelta.y >= basketMinHeight && basketDelta.magnitude <= basketSeekRadius)
+            {
+                desiredX += Mathf.Sign(basketDelta.x) * basketSeekWeight;
+            }
+        }
+
         // No trick-avoidance bias.
 
         if (Mathf.Abs(desiredX) < 0.01f)
@@ -163,11 +230,15 @@ public class TrickController : MonoBehaviour
             desiredX = wanderDirection.x * 0.2f;
         }
 
-        var wallDirection = GetWallAvoidDirection(desiredX);
-        if (wallDirection != 0f)
+        if (Time.time >= nextWallAvoidTime)
         {
-            wallAvoidDirection = wallDirection;
-            wallAvoidUntil = Time.time + wallAvoidDuration;
+            var wallDirection = GetWallAvoidDirection(desiredX);
+            if (wallDirection != 0f)
+            {
+                wallAvoidDirection = wallDirection;
+                wallAvoidUntil = Time.time + wallAvoidDuration;
+                nextWallAvoidTime = Time.time + wallAvoidDuration + wallAvoidCooldown;
+            }
         }
 
         if (Time.time < wallAvoidUntil && Mathf.Abs(wallAvoidDirection) > 0.01f)
@@ -208,6 +279,14 @@ public class TrickController : MonoBehaviour
             {
                 continue;
             }
+            if (candidate.GetComponent<TrickController>() != null)
+            {
+                continue;
+            }
+            if (candidate.GetComponent<PlayerPlatformerController>() != null)
+            {
+                continue;
+            }
 
             if (!candidate.TryGetComponent<Collider2D>(out var collider) || !collider.enabled)
             {
@@ -225,6 +304,48 @@ public class TrickController : MonoBehaviour
         return best;
     }
 
+    private Transform FindNearestBasketAbove()
+    {
+        var baskets = FindObjectsByType<BasketController>(FindObjectsSortMode.None);
+        if (baskets == null || baskets.Length == 0)
+        {
+            return null;
+        }
+
+        Transform best = null;
+        var bestDistance = float.MaxValue;
+        var origin = transform.position;
+        for (var i = 0; i < baskets.Length; i++)
+        {
+            var basket = baskets[i];
+            if (basket == null || !basket.gameObject.activeInHierarchy)
+            {
+                continue;
+            }
+
+            var basketPos = basket.transform.position;
+            var delta = (Vector2)basketPos - (Vector2)origin;
+            if (delta.y < basketMinHeight)
+            {
+                continue;
+            }
+
+            var distance = delta.magnitude;
+            if (distance > basketSeekRadius)
+            {
+                continue;
+            }
+
+            if (distance < bestDistance)
+            {
+                bestDistance = distance;
+                best = basket.transform;
+            }
+        }
+
+        return best;
+    }
+
     private void TryConsumeTreat()
     {
         if (isCarried)
@@ -260,22 +381,130 @@ public class TrickController : MonoBehaviour
         }
     }
 
-    private void SpawnTrick(Vector3 position)
+    private bool SpawnTrick(Vector3 position)
     {
         if (maxTricks > 0 && ActiveTricks.Count >= maxTricks)
         {
-            return;
+            return false;
         }
 
         if (trickPrefab != null)
         {
-            Instantiate(trickPrefab, position, Quaternion.identity);
-            return;
+            var instance = Instantiate(trickPrefab, position, Quaternion.identity);
+            if (instance != null)
+            {
+                instance.ResetRuntimeState(canonicalScale);
+            }
+            return true;
         }
 
-        Instantiate(gameObject, position, Quaternion.identity);
+        var clone = Instantiate(gameObject, position, Quaternion.identity);
+        if (clone.TryGetComponent<TrickController>(out var spawned))
+        {
+            spawned.ResetRuntimeState(canonicalScale);
+        }
+        return true;
     }
 
+    private void ResetRuntimeState(Vector3? forcedScale = null)
+    {
+        isCarried = false;
+        isBasketed = false;
+        hasBasketAnchor = false;
+        movementLockUntil = 0f;
+        wallAvoidUntil = 0f;
+        wallAvoidDirection = 0f;
+        if (forcedScale.HasValue)
+        {
+            transform.localScale = forcedScale.Value;
+        }
+        if (cachedRenderer != null)
+        {
+            if (!string.IsNullOrWhiteSpace(basketSortingLayer))
+            {
+                cachedRenderer.sortingLayerName = originalSortingLayer;
+            }
+            cachedRenderer.sortingOrder = originalSortingOrder;
+        }
+
+        body.simulated = true;
+        body.bodyType = RigidbodyType2D.Dynamic;
+        body.gravityScale = 1f;
+        body.linearVelocity = Vector2.zero;
+        body.angularVelocity = 0f;
+        if (TryGetComponent<Collider2D>(out var collider))
+        {
+            collider.enabled = true;
+        }
+    }
+
+    public static bool TrySpawnAt(Vector3 position)
+    {
+        if (ActiveTricks.Count == 0)
+        {
+            return false;
+        }
+
+        TrickController candidate = null;
+        TrickController fallback = null;
+        for (var i = 0; i < ActiveTricks.Count; i++)
+        {
+            var trick = ActiveTricks[i];
+            if (trick == null)
+            {
+                continue;
+            }
+
+            if (fallback == null)
+            {
+                fallback = trick;
+            }
+
+            if (!trick.isCarried && !trick.isBasketed)
+            {
+                if (trick.TryGetComponent<Collider2D>(out var collider) && collider.enabled)
+                {
+                    candidate = trick;
+                    break;
+                }
+            }
+        }
+
+        if (candidate == null)
+        {
+            candidate = fallback;
+        }
+
+        return candidate != null && candidate.SpawnTrick(position);
+    }
+
+    public static bool TrySpawnFromPrefabAt(Vector3 position)
+    {
+        if (ActiveTricks.Count == 0)
+        {
+            return false;
+        }
+
+        for (var i = 0; i < ActiveTricks.Count; i++)
+        {
+            var trick = ActiveTricks[i];
+            if (trick == null)
+            {
+                continue;
+            }
+
+            if (trick.trickPrefab == null)
+            {
+                continue;
+            }
+
+            return trick.SpawnTrick(position);
+        }
+
+        return false;
+    }
+
+
     private float GetAvoidPlayerDirection()
     {
         if (Time.time >= nextPlayerCacheTime)
@@ -320,7 +549,7 @@ public class TrickController : MonoBehaviour
 
     private void TryJump(bool isMoving, float jumpDirection)
     {
-        if (!isMoving || Time.time < nextJumpTime)
+        if (Time.time < nextJumpTime)
         {
             return;
         }
@@ -330,20 +559,43 @@ public class TrickController : MonoBehaviour
             return;
         }
 
-        if (body.linearVelocity.y > 0.01f)
+        var wantsBasketJump = false;
+        var basketDir = 0f;
+        if (basketTarget != null)
         {
-            return;
+            var delta = (Vector2)basketTarget.position - (Vector2)transform.position;
+            if (delta.y >= basketMinHeight && Mathf.Abs(delta.x) <= basketJumpHorizontalRange)
+            {
+                if (Random.value < basketJumpChance)
+                {
+                    wantsBasketJump = true;
+                    basketDir = Mathf.Sign(delta.x);
+                }
+            }
         }
 
-        var chance = jumpChancePerSecond * Time.fixedDeltaTime;
-        if (Random.value > chance)
+        if (!wantsBasketJump)
+        {
+            if (!isMoving)
+            {
+                return;
+            }
+
+            var chance = jumpChancePerSecond * Time.fixedDeltaTime;
+            if (Random.value > chance)
+            {
+                return;
+            }
+        }
+
+        if (body.linearVelocity.y > 0.01f)
         {
             return;
         }
 
         var velocity = body.linearVelocity;
         velocity.y = 0f;
-        var jumpDir = Mathf.Sign(jumpDirection);
+        var jumpDir = wantsBasketJump ? basketDir : Mathf.Sign(jumpDirection);
         if (jumpDir == 0f)
         {
             jumpDir = Random.value < 0.5f ? -1f : 1f;
@@ -448,6 +700,10 @@ public class TrickController : MonoBehaviour
     public void SetCarried(bool carried)
     {
         isCarried = carried;
+        if (carried && isBasketed)
+        {
+            SetBasketed(false);
+        }
         if (carried)
         {
             target = null;
@@ -475,6 +731,62 @@ public class TrickController : MonoBehaviour
         }
     }
 
+    public void SetBasketed(bool basketed, Vector2? anchorPosition = null)
+    {
+        if (isBasketed == basketed)
+        {
+            return;
+        }
+
+        isBasketed = basketed;
+        if (basketed)
+        {
+            if (cachedRenderer != null)
+            {
+                originalSortingLayer = cachedRenderer.sortingLayerName;
+                originalSortingOrder = cachedRenderer.sortingOrder;
+                if (!string.IsNullOrWhiteSpace(basketSortingLayer))
+                {
+                    cachedRenderer.sortingLayerName = basketSortingLayer;
+                }
+                cachedRenderer.sortingOrder = basketSortingOrder;
+            }
+            if (anchorPosition.HasValue)
+            {
+                hasBasketAnchor = true;
+                basketAnchorPosition = anchorPosition.Value;
+            }
+            else
+            {
+                hasBasketAnchor = false;
+            }
+            basketBodyType = body.bodyType;
+            basketGravityScale = body.gravityScale;
+            basketSimulated = body.simulated;
+            body.simulated = true;
+            body.bodyType = RigidbodyType2D.Kinematic;
+            body.gravityScale = 0f;
+            body.linearVelocity = Vector2.zero;
+            body.angularVelocity = 0f;
+            nextJumpTime = Time.time + 0.1f;
+        }
+        else
+        {
+            if (cachedRenderer != null)
+            {
+                if (!string.IsNullOrWhiteSpace(basketSortingLayer))
+                {
+                    cachedRenderer.sortingLayerName = originalSortingLayer;
+                }
+                cachedRenderer.sortingOrder = originalSortingOrder;
+            }
+            hasBasketAnchor = false;
+            body.simulated = basketSimulated;
+            body.bodyType = basketBodyType;
+            body.gravityScale = basketGravityScale;
+        }
+    }
+
     public void OnThrown()
     {
         movementLockUntil = Time.time + throwControlLockTime;