Silence leaf shadow count assert spam (#1986)

* Revert commit 84a63ed

This reverts commit 84a63ed (Add dev excludes on shadowleaf limits)

* Only assert once for the legacy shadowleafs alloc warning

Author: Rainyan

src/game/client/clientleafsystem.cpp

@@ -1004,20 +1004,6 @@ void CClientLeafSystem::RemoveShadowFromRenderables( ClientLeafShadowHandle_t ha
 //-----------------------------------------------------------------------------
 void CClientLeafSystem::AddShadowToLeaf( int leaf, ClientLeafShadowHandle_t shadow )
 {
-#if defined(DEBUG) && defined(NEO)
-	static constexpr const char *ASSERT_MAPS_TO_IGNORE[] = {
-		"ntre_engage_ctg", "ntre_skyline_ctg", "ntre_rise_ctg"
-	};
-	bool bIgnoreAssert = false;
-	for (const char *pszMapCmp : ASSERT_MAPS_TO_IGNORE)
-	{
-		if (FStrEq(MapName(), pszMapCmp))
-		{
-			bIgnoreAssert = true;
-			break;
-		}
-	}
-#endif // defined(DEBUG) && defined(NEO)
 	m_ShadowsInLeaf.AddElementToBucket( leaf, shadow ); 
 
 	// Add the shadow exactly once to all renderables in the leaf
@@ -1034,15 +1020,11 @@ void CClientLeafSystem::AddShadowToLeaf( int leaf, ClientLeafShadowHandle_t shad
 			info.m_EnumCount = m_ShadowEnum;
 		}
 
-#ifdef DEBUG
 #ifdef NEO
-		// Few maps will happily blows past this limit, but it seems to be fine.
-		// Just ignoring this specific case in debug.
-		if (!bIgnoreAssert)
-#endif
-		{
-			Assert(m_ShadowsInLeaf.NumAllocated() < 2000);
-		}
+		// don't nuke dev build perf by spamming the assert every frame
+		AssertOnce(m_ShadowsInLeaf.NumAllocated() < 2000);
+#else
+		Assert(m_ShadowsInLeaf.NumAllocated() < 2000);
 #endif
 
 		i = m_RenderablesInLeaf.NextElement(i);