Initial commit: Unity WordConnect project

Assets/WordConnectGameToolkit/Scripts/System/Haptic/HapticFeedback.cs

@@ -0,0 +1,86 @@
+// // ©2015 - 2025 Candy Smith
+// // All rights reserved
+// // Redistribution of this software is strictly not allowed.
+// // Copy of this software can be obtained from unity asset store only.
+// // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// // FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+// // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// // THE SOFTWARE.
+
+using System;
+using System.Runtime.InteropServices;
+using UnityEngine;
+using UnityEngine.Android;
+
+namespace WordsToolkit.Scripts.System.Haptic
+{
+    public class HapticFeedback : MonoBehaviour
+    {
+        public enum HapticForce
+        {
+            Light,
+            Medium,
+            Heavy
+        }
+
+        private const string VibrationPrefKey = "VibrationLevel";
+
+        #if UNITY_IOS
+        [DllImport("__Internal")]
+        private static extern void _TriggerHapticFeedback(int force);
+        #endif
+
+        private static bool IsSystemSupported()
+        {
+            #if UNITY_IOS
+            return SystemInfo.supportsVibration;
+            #elif UNITY_ANDROID
+            return SystemInfo.supportsVibration && Permission.HasUserAuthorizedPermission("android.permission.VIBRATE");
+            #else
+            return false;
+            #endif
+        }
+
+        private static bool TryHapticFeedback(HapticForce force)
+        {
+            if (!IsSystemSupported())
+                return false;
+
+            try
+            {
+                #if UNITY_IOS
+                _TriggerHapticFeedback((int)force);
+                #elif UNITY_ANDROID
+                long[] pattern = force switch
+                {
+                    HapticForce.Light => new long[] { 0, 50 },
+                    HapticForce.Medium => new long[] { 0, 100 },
+                    HapticForce.Heavy => new long[] { 0, 200 },
+                    _ => new long[] { 0, 50 }
+                };
+                Vibration.Vibrate(pattern, -1);
+                #endif
+                return true;
+            }
+            catch (Exception e)
+            {
+                return false;
+            }
+        }
+
+        public static void TriggerHapticFeedback(HapticForce force)
+        {
+            if (!IsVibrationEnabled())
+                return;
+
+        }
+
+        private static bool IsVibrationEnabled()
+        {
+            return PlayerPrefs.GetFloat(VibrationPrefKey, 1) > 0;
+        }
+    }
+}