wip on ragdoll

Assets/Prefabs/GameManager.prefab

@@ -171,6 +171,11 @@ MonoBehaviour:
   AIOutOfRangeTimeout: 5
   AIOutOfRangeDistance: 250
   pedSyncRate: 20
+  ragdollMass: 100
+  ragdollLifetime: 90
+  ragdollDrag: 0.05
+  ragdollMaxDepenetrationVelocity: -1
+  ragdollDamageForce: 50
 --- !u!114 &114560248511158306
 MonoBehaviour:
   m_ObjectHideFlags: 0

Assets/Scripts/Behaviours/GameManager.cs

@@ -25,6 +25,8 @@ namespace SanAndreasUnity.Behaviours {
 		[SerializeField] [Range(5, 100)] int m_defaultPhysicsUpdateRate = 30;
 		[SerializeField] [Range(5, 100)] int m_defaultPhysicsUpdateRateOnMobile = 20;
 
+		public static int DefaultLayerIndex => 0;
+
 		public Vector2 cursorSensitivity = new Vector2(2f, 2f);
 
 

Assets/Scripts/Behaviours/Ped/Ped.cs

@@ -210,7 +210,7 @@ namespace SanAndreasUnity.Behaviours
 
 			if (this.PlayerModel != null)
 			{
-				this.PlayerModel.DetachRagdoll();
+				this.PlayerModel.DetachRagdoll(this.KillingDamageInfo);
 			}
 		}
 

Assets/Scripts/Behaviours/Ped/Ped_Damage.cs

@@ -16,6 +16,11 @@ namespace SanAndreasUnity.Behaviours
 
 		public Bar HealthBar { get; private set; }
 
+		/// <summary>
+		/// Damage info that killed the ped.
+		/// </summary>
+		public DamageInfo KillingDamageInfo { get; set; }
+
 
 
 		void AwakeForDamage ()

Assets/Scripts/Behaviours/Ped/States/BaseScriptState.cs

@@ -318,6 +318,7 @@ namespace SanAndreasUnity.Behaviours.Peds.States
 
 			if (m_ped.Health <= 0)
 			{
+				m_ped.KillingDamageInfo = damageInfo;
 				Object.Destroy(m_ped.gameObject);
 			}
 

Assets/Scripts/Behaviours/PedManager.cs

@@ -59,6 +59,9 @@ namespace SanAndreasUnity.Behaviours
 
 		public float ragdollMass = 100f;
 		public float ragdollLifetime = 30f;
+		public float ragdollDrag = 0.05f;
+		public float ragdollMaxDepenetrationVelocity = 10f;
+		public float ragdollDamageForce = 4f;
 
 
 		void Awake ()

Assets/Scripts/Behaviours/PedModel.cs

@@ -382,12 +382,12 @@ namespace SanAndreasUnity.Behaviours
 
 		}
 
-		public Transform DetachRagdoll()
+		public Transform DetachRagdoll(DamageInfo damageInfo)
 		{
 			if (null == m_ragdollBuilder)
 				return null;
 
-			if (null == this.RootFrame)
+			if (null == this.UnnamedFrame)
 				return null;
 
 			m_ragdollBuilder.BuildBodies();
@@ -396,18 +396,35 @@ namespace SanAndreasUnity.Behaviours
 
 			m_ragdollBuilder = null;
 
-			var ragdollTransform = this.RootFrame.transform;
+			var ragdollTransform = this.UnnamedFrame.transform;
 
 			ragdollTransform.SetParent(null);
 
-			// add velocity to ragdoll based on current ped's velocity
 			foreach (var rb in ragdollTransform.GetComponentsInChildren<Rigidbody>())
 			{
+				rb.drag = PedManager.Instance.ragdollDrag;
+				if (PedManager.Instance.ragdollMaxDepenetrationVelocity >= 0)
+					rb.maxDepenetrationVelocity = PedManager.Instance.ragdollMaxDepenetrationVelocity;
+
+				// add velocity to ragdoll based on current ped's velocity
 				rb.velocity = m_ped.Velocity;
 			}
 
+			// apply force to a collider that was hit by a weapon
+			if (damageInfo != null && damageInfo.raycastHitTransform != null && damageInfo.damageType == DamageType.Bullet)
+			{
+				var c = damageInfo.raycastHitTransform.GetComponent<Collider>();
+				if (c != null && c.attachedRigidbody != null)
+				{
+					c.attachedRigidbody.AddForceAtPosition(
+						damageInfo.hitDirection * damageInfo.amount.SqrtOrZero() * PedManager.Instance.ragdollDamageForce,
+						damageInfo.hitPoint,
+						ForceMode.Impulse);
+				}
+			}
+
 			// change layer
-			ragdollTransform.gameObject.SetLayerRecursive(0);
+			ragdollTransform.gameObject.SetLayerRecursive(GameManager.DefaultLayerIndex);
 
 
 

Assets/Scripts/Behaviours/Weapon.cs

@@ -713,9 +713,11 @@ namespace SanAndreasUnity.Behaviours
 						{
 							amount = this.Damage,
 							raycastHitTransform = hit.collider.transform,
+							hitDirection = fireDir,
 							hitPoint = hit.point,
 							hitNormal = hit.normal,
 							attacker = m_ped,
+							damageType = DamageType.Bullet,
 						});
 					}
 					

Assets/Scripts/Utilities/Damageable.cs

@@ -10,6 +10,7 @@ namespace SanAndreasUnity.Utilities
 		public float amount = 0f;
 		public string damageType = null;
 		public Transform raycastHitTransform = null;
+		public Vector3 hitDirection = Vector3.forward;
 		public Vector3 hitPoint = Vector3.zero;
 		public Vector3 hitNormal = Vector3.up;
 		public object attacker = null;
@@ -20,7 +21,10 @@ namespace SanAndreasUnity.Utilities
 	{
 		public static readonly string
 			Bullet = "Bullet",
-			Explosion = "Explosion";
+			Explosion = "Explosion",
+			Gas = "Gas",
+			Flame = "Flame",
+			Melee = "Melee";
 	}
 
 	public class Damageable : MonoBehaviour

Assets/Scripts/Utilities/F.cs

@@ -92,6 +92,15 @@ namespace SanAndreasUnity.Utilities
 			return Mathf.RoundToInt (f);
 		}
 
+		public static float SqrtOrZero(this float f)
+		{
+			if (float.IsNaN(f))
+				return 0f;
+			if (f <= 0f)
+				return 0f;
+			return Mathf.Sqrt(f);
+		}
+
         public static double DateTimeToUnixTimestamp(this DateTime dateTime)
         {
             return (TimeZoneInfo.ConvertTimeToUtc(dateTime) -