Warzone 2100 Forums

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function int nearestAlly()
{
		local		int			_ally,_closestAlly,_newDist,_bestDist,_closestAllyX,_closestAllyY,_numUnits;
		local		bool		_haveTruck;
		_bestDist = 99999;
		_closestAlly = -1;
		_ally = 0;
		_numUnits = 0;
		while(_ally < 10)
		{
			if(allianceExistsBetween(me, _ally) and me != _ally)
			{
				
				initEnumStruct(FALSE,playerHQ,_ally,_ally);					
				structure= enumStruct();
				while(structure != NULLOBJECT)
				{
					_newDist = distBetweenTwoPoints(baseX, baseY, structure.x, structure.y);
	
					if (_newDist < _bestDist)	
					{
						_bestDist = _newDist;
						_closestAlly = structure.player;
						_closestAllyX = structure.x;
						_closestAllyY = structure.y;
					}
					structure= enumStruct();
				}
				
				if(getStructure(playerHQ, _ally) == NULLOBJECT)
				{	
					_haveTruck = FALSE;
					InitEnumDroids(_ally,_ally);
					droid = EnumDroid();
					while (droid != NULLOBJECT and _haveTruck == FALSE)
					{
						if(droid.droidType == DROID_CONSTRUCT or droid.droidType == DROID_CYBORG_CONSTRUCT) // check to see if any of our allies don't have a truck
						{
							_haveTruck = TRUE;
							_newDist = distBetweenTwoPoints(baseX, baseY, droid.x, droid.y);
							
							if (_newDist < _bestDist)	
							{
								_bestDist = _newDist;
								_closestAlly = droid.player;
								_closestAllyX = droid.x;
								_closestAllyY = droid.y;
							}
						}
						_numUnits++;
						droid = EnumDroid();
					}
				}

				
				closestAllyDist = _bestDist;
				closestAllyHQx = _closestAllyX;
				closestAllyHQy = _closestAllyY;
				numAllyUnits = _numUnits;
			}
			_ally++;
		}
		
	return _closestAlly;
}

Code: Select all

var throttleTimes = {};

// Universal utility function that returns true if event described in "notes"
// has already occured in the last "interval" seconds.
// I'm using this function all over the place
// to avoid calling the same stuff too often.
function throttled(interval, notes)
{
	if (!defined(throttleTimes[notes]))
	{
		throttleTimes[notes] = gameTime;
		return false;
	}
	if (gameTime - throttleTimes[notes] < interval)
	{
		return true;
	}
	throttleTimes[notes] = gameTime;
	return false;
}

function captureOil(oil)
{
	// "oil.y * mapWidth + oil.x" is a number that uniquely (but not very verbosely)
	// describes the "let's capture the oil at these coordinates" event.
	if (throttled(90000, oil.y * mapWidth + oil.x))
	{
		return;
	}
	// Proceed with ordering a single truck to build the derrick.
}