From f11d7e0be871dfab2d22ca36701aa8e0f3392a8d Mon Sep 17 00:00:00 2001
From: Blixibon <acj3017@gmail.com>
Date: Fri, 24 Sep 2021 00:26:51 -0500
Subject: [PATCH] Added model instance snatching for serverside ragdolls
 (retains decals)

---
 sp/src/game/client/ragdoll.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/sp/src/game/client/ragdoll.cpp b/sp/src/game/client/ragdoll.cpp
index 0fc3d0e0..1e044a1d 100644
--- a/sp/src/game/client/ragdoll.cpp
+++ b/sp/src/game/client/ragdoll.cpp
@@ -487,6 +487,9 @@ int C_ServerRagdoll::InternalDrawModel( int flags )
 	return ret;
 }
 
+#ifdef MAPBASE
+static ConVar g_ragdoll_server_snatch_instance( "g_ragdoll_server_snatch_instance", "1", FCVAR_NONE, "Allows serverside ragdolls to snatch their source entities' model instances in the same way clientside ragdolls do, thereby retaining decals." );
+#endif
 
 CStudioHdr *C_ServerRagdoll::OnNewModel( void )
 {
@@ -509,6 +512,26 @@ CStudioHdr *C_ServerRagdoll::OnNewModel( void )
 		m_iv_ragAngles.SetMaxCount( m_elementCount );
 	}
 
+#ifdef MAPBASE
+	if ( GetOwnerEntity() )
+	{
+		if (GetOwnerEntity()->GetModelName() == GetModelName())
+		{
+			// TODO: Is there a better place for this?
+			if (GetOwnerEntity()->GetBaseAnimating())
+				GetOwnerEntity()->GetBaseAnimating()->m_pServerRagdoll = this;
+
+			if (g_ragdoll_server_snatch_instance.GetBool())
+			{
+				GetOwnerEntity()->SnatchModelInstance( this );
+			}
+		}
+	}
+
+	// Add server ragdolls to the creation tick list
+	NoteRagdollCreationTick( this );
+#endif
+
 	return hdr;
 }