Custom SimHub serial device script for IR controlled flag lights. Written primarily for ACC

IrFlag.js

// property table

var propsFlagAssociation = [
// property, flag short code
  ['GameRawData.Graphics.globalWhite', 'W'],
  ['Flag_White', 'W'],
  ['Flag_Green', 'G'],
  ['Flag_Orange', 'O'],
  ['Flag_Blue', 'B'],
  ['GameRawData.Graphics.globalYellow', 'Y'],
  ['Flag_Yellow', 'Y'],  
  ['GameRawData.Graphics.globalRed', 'R'],
];

var currentFlag = 'X'; // default to no flag

function currentFlagUpdater(flagAssociation) {
  var flagPropName = flagAssociation[0], 
  	  flagCode = flagAssociation[1];
  if ($prop(flagPropName) > 0) {
	currentFlag = flagCode;
  }
}

for(var i=0; i<propsFlagAssociation.length; i++){
	currentFlagUpdater(propsFlagAssociation[i]);
}

return '{"flag":"' + currentFlag +'"}' + "\n";