Add a formatting function for Vector3 (#4282)

* Vector3: Add custom fmt compatible formatter.

* cLuaState: Add fmt version of ApiParamError

* Use vector formatting in manual bindings

* Always log vectors with FLOG

src/Entities/FallingBlock.cpp

@@ -71,11 +71,11 @@ void cFallingBlock::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 	{
 		// Fallen onto a solid block
 		/*
-		LOGD(
-			"Sand: Checked below at {%d, %d, %d} (rel {%d, %d, %d}), it's %s, finishing the fall.",
-			BlockX, BlockY, BlockZ,
-			BlockX - a_Chunk.GetPosX() * cChunkDef::Width, BlockY, BlockZ - a_Chunk.GetPosZ() * cChunkDef::Width,
-			ItemTypeToString(BlockBelow).c_str()
+		FLOGD(
+			"Sand: Checked below at {0} (rel {1}), it's {2}, finishing the fall.",
+			Vector3i{BlockX, BlockY, BlockZ},
+			cChunkDef::AbsoluteToRelative({BlockX, BlockY, BlockZ}, {a_Chunk.GetPosX(), a_Chunk.GetPosZ()}),
+			ItemTypeToString(BlockBelow)
 		);
 		*/