Update

Assets/Script/BallShooter.cs

@@ -2,23 +2,40 @@ using UnityEngine;
 
 public class BallShooter : MonoBehaviour
 {
-    public GameObject ballPrefab; // Kéo prefab quả bóng vào đây
-    public Transform shootPoint;  // Kéo điểm ShootPoint vào đây
+    public GameObject ballPrefab;
+    public Transform shootPoint;
 
-    [Header("Flick Settings")]
-    public float forwardMultiplier = 0.05f;
-    public float arcMultiplier = 0.02f;
-    public float lateralMultiplier = 0.03f;
-    public float maxVelocity = 100f;
+    [Header("Flick Sensitivity")]
+    [Tooltip("How much the swipe affects forward speed.")]
+    public float forwardSensitivity = 0.05f;
+
+    [Tooltip("How much the swipe affects upward loft.")]
+    public float upwardSensitivity = 0.02f;
+
+    [Tooltip("How much side-to-side swipe affects lateral direction.")]
+    public float lateralSensitivity = 0.03f;
+
+    [Header("Physics Tuning")]
+    [Tooltip("Minimum swipe velocity required to trigger a shot.")]
+    public float swipeThreshold = 100f;
+
+    [Tooltip("Maximum velocity allowed (prevents physics glitches).")]
+    public float maxVelocity = 1500f;
+
+    [Tooltip("Constant upward force added to every shot for a better arc.")]
+    public float baseUpwardBias = 2f;
 
-    // Thay thế logic Ném cũ bằng logic Flick mới
     public void FlickShoot(Vector2 swipeDelta, float swipeTime)
     {
-        // Tính vận tốc (pixels trên giây)
+        // Calculate velocity (pixels per second)
         Vector2 swipeVelocity = swipeDelta / swipeTime;
+        float speed = swipeVelocity.magnitude;
 
-        // Giới hạn để tránh "nổ" vật lý nếu flick quá nhanh
-        if (swipeVelocity.magnitude > maxVelocity)
+        // 1. Deadzone check: Ignore tiny accidental flicks
+        if (speed < swipeThreshold) return;
+
+        // 2. Clamp: Prevent extreme speeds
+        if (speed > maxVelocity)
         {
             swipeVelocity = swipeVelocity.normalized * maxVelocity;
         }
@@ -26,17 +43,21 @@ public class BallShooter : MonoBehaviour
         GameObject newBall = Instantiate(ballPrefab, shootPoint.position, shootPoint.rotation);
         Rigidbody rb = newBall.GetComponent<Rigidbody>();
 
-        // Chuyển đổi swipe 2D sang lực 3D
-        // Y swipe (lên/xuống) -> Tiến và Lên
-        // X swipe (trái/phải) -> Sang ngang
-        Vector3 force = (shootPoint.forward * swipeVelocity.y * forwardMultiplier) +
-                        (Vector3.up * swipeVelocity.y * arcMultiplier) +
-                        (shootPoint.right * swipeVelocity.x * lateralMultiplier);
+        // 3. Translate 2D swipe to 3D force
+        // swipeVelocity.y is vertical (up is positive)
+        // swipeVelocity.x is horizontal (right is positive)
 
-        // Sử dụng Impulse để lực tác động tức thì
+        float forwardForce = swipeVelocity.y * forwardSensitivity;
+        float upwardForce = (swipeVelocity.y * upwardSensitivity) + baseUpwardBias;
+        float lateralForce = swipeVelocity.x * lateralSensitivity;
+
+        Vector3 force = (shootPoint.forward * forwardForce) +
+                        (Vector3.up * upwardForce) +
+                        (shootPoint.right * lateralForce);
+
+        // Apply as Impulse for immediate movement
         rb.AddForce(force, ForceMode.Impulse);
 
-        // Hủy quả bóng sau 5 giây
         Destroy(newBall, 5f);
     }
 }

Assets/Script/FlickArea.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: a39d896efd271d648ab60642c63b9556