add vertical bus bricks; delete redundant diode bricks

bricks/gen/newcode/Buffer 1 Bit Down.cs

@@ -0,0 +1,55 @@
+
+datablock fxDtsBrickData(Buffer1BitDown){
+	brickFile = $LuaLogic::Path @ "bricks/gen/newbricks/Buffer 1 Bit Down.blb";
+	iconName = $LuaLogic::Path @ "bricks/gen/newicons/Buffer 1 Bit Down";
+	
+	category = "Logic Bricks";
+	subCategory = "Bus";
+	uiName = "Buffer 1 Bit Down";
+	logicUIName = "Buffer 1 Bit Down";
+	logicUIDesc = "";
+	
+	hasPrint = 1;
+	printAspectRatio = "Logic";
+	
+	logicBrickSize = "1 1 1";
+	orientationFix = 3;
+	
+	isLogic = true;
+	isLogicGate = true;
+	isLogicInput = false;
+	
+	logicInit = "";
+	logicInput = "";
+	logicUpdate = 
+		"return function(gate) " @
+		"	if Gate.getportstate(gate, 3) then " @
+		"		Gate.setportstate(gate, 2, Gate.getportstate(gate, 1)) " @
+		"	else " @
+		"		Gate.setportstate(gate, 2, false) " @
+		"	end " @
+		"end"
+	;
+	logicGlobal = "";
+	
+	numLogicPorts = 3;
+	
+	
+	
+	logicPortType[0] = 1;
+	logicPortPos[0] = "0 0 0";
+	logicPortDir[0] = 4;
+	logicPortUIName[0] = "In0";
+	
+	logicPortType[1] = 0;
+	logicPortPos[1] = "0 0 0";
+	logicPortDir[1] = 5;
+	logicPortUIName[1] = "Out0";
+	
+	logicPortType[2] = 1;
+	logicPortPos[2] = "0 0 0";
+	logicPortDir[2] = 2;
+	logicPortUIName[2] = "Clock";
+	logicPortCauseUpdate[2] = true;
+	
+};