diff --git a/saco/game/entity.cpp b/saco/game/entity.cpp
index 13c3fe1..5aded85 100644
--- a/saco/game/entity.cpp
+++ b/saco/game/entity.cpp
@@ -515,6 +515,20 @@ BOOL CEntity::IsCollisionCheckingEnabled()
 
 //-----------------------------------------------------------
 
+void CEntity::SetGravityProcessing(int iState)
+{
+	if(!m_pEntity) return;
+	if(m_pEntity->vtable == 0x863C40) return;
+
+	if(iState) {
+		m_pEntity->dwProcessingFlags &= 0x7FFFFFFD;
+	} else {		
+		m_pEntity->dwProcessingFlags |= 0x80000002;
+	}
+}
+
+//-----------------------------------------------------------
+
 BOOL CEntity::IsStationary()
 {
 	if (!IsAdded()) return FALSE; // movespeed vectors are invalid if its not added
diff --git a/saco/game/entity.h b/saco/game/entity.h
index 0f0aaca..dc50de7 100644
--- a/saco/game/entity.h
+++ b/saco/game/entity.h
@@ -37,6 +37,7 @@ public:
 
 	void  SetCollisionChecking(int iCheck);
 	BOOL  IsCollisionCheckingEnabled();
+	void  SetGravityProcessing(int iState);
 	virtual void  Add();
 	virtual void  Remove();
 	BOOL  IsAdded();