public static int[,,] GetDistanceMap(Unit unit, Vector2 destination)
{
int[,,] distanceMap = new int[GridManager.Width(), GridManager.Height(), 2];
for (int x = 0; x < distanceMap.GetLength(0); x++)
{
for (int y = 0; y < distanceMap.GetLength(1); y++)
{
distanceMap[x, y, 0] = 1000;
distanceMap[x, y, 1] = 1000;
}
}
distanceMap[(int)destination.x, (int)destination.y, 0] = 0;
distanceMap[(int)destination.x, (int)destination.y, 1] = 0;
List <Vector2> positionsToCheck = new List <Vector2>();
positionsToCheck.Add(destination);
int turnsAway = 1;
while (positionsToCheck.Count > 0)
{
List <Vector2> addList = new List <Vector2>();
foreach (Vector2 positionToCheck in positionsToCheck)
{
Pather.SetUpNodes(positionToCheck, unit.owner, unit.grouping, true);
List <Vector2> movePositions = Pather.GetMoveCoordsForFloodFill(positionToCheck, unit.movePoints);
foreach (Vector2 movePosition in movePositions)
{
int pathCost = nodes[(int)movePosition.x, (int)movePosition.y].pathCost;
if (turnsAway < distanceMap[(int)movePosition.x, (int)movePosition.y, 0] ||
(turnsAway == distanceMap[(int)movePosition.x, (int)movePosition.y, 0] &&
pathCost < distanceMap[(int)movePosition.x, (int)movePosition.y, 1]))
{
distanceMap[(int)movePosition.x, (int)movePosition.y, 0] = turnsAway;
distanceMap[(int)movePosition.x, (int)movePosition.y, 1] = pathCost;
addList.Add(movePosition);
}
}
}
positionsToCheck.Clear();
foreach (Vector2 addVector in addList)
{
positionsToCheck.Add(addVector);
}
turnsAway++;
}
return(distanceMap);
}
public static float[,] GetUnitInfluence(Unit unit, ref float[,] oneTurnUnitInfluence)
{
float[,] unitInfluenceMap = new float[GridManager.Width(), GridManager.Height()];
int turnsAway = 1;
// bool isArtillery = unit.grouping == UnitGroup.artillery;
// if (isArtillery)
// {
// List<Vector2> attackPositions = GridManager.GetCoordsToAttackHighlight(unit.xy, unit.range);
// foreach (Vector2 attackPosition in attackPositions)
// {
// float influence = (float)unit.GetPower() / (float)Math.Pow(2 , Math.Pow(turnsAway, 2));
// if (influence > unitInfluenceMap[(int)attackPosition.x,(int)attackPosition.y])
// {
// unitInfluenceMap[(int)attackPosition.x,(int)attackPosition.y] = influence;
// if (turnsAway == 1)
// {
// oneTurnUnitInfluence[(int)attackPosition.x,(int)attackPosition.y] = influence;
// }
// }
// }
// turnsAway++;
// }
List <Vector2> positionsToCheck = new List <Vector2>();
UnitPather pather = new UnitPather(unit);
positionsToCheck = pather.BehaviorMovePositions(attacking: true);
while (positionsToCheck.Count > 0)
{
List <Vector2> addList = new List <Vector2>();
foreach (Vector2 positionToCheck in positionsToCheck)
{
Pather.SetUpNodes(positionToCheck, unit.owner, unit.grouping, true);
List <Vector2> movePositions = Pather.GetMoveCoordsForFloodFill(positionToCheck, unit.movePoints);
foreach (Vector2 movePosition in movePositions)
{
List <Vector2> attackPositions = GridManager.GetCoordsToAttackHighlight(movePosition, unit.range);
foreach (Vector2 attackPosition in attackPositions)
{
float influence = (float)unit.GetPower() / (float)Math.Pow(2, Math.Pow(turnsAway, 2));
if (influence > unitInfluenceMap[(int)attackPosition.x, (int)attackPosition.y])
{
unitInfluenceMap[(int)attackPosition.x, (int)attackPosition.y] = influence;
if (turnsAway == 1)
{
oneTurnUnitInfluence[(int)attackPosition.x, (int)attackPosition.y] = influence;
}
addList.Add(movePosition);
}
}
}
}
positionsToCheck.Clear();
if (unit.behaviour != Behaviour.defend)
{
foreach (Vector2 addVector in addList)
{
positionsToCheck.Add(addVector);
}
}
//Debug.LogFormat("There are {0} movePositions at {1} turnsAway", positionsToCheck.Count, turnsAway);
turnsAway++;
}
return(unitInfluenceMap);
}