private (int[, ] map, Point?lootCoord) CreateStepsMapToClosestLootBox(WorldActivityCalculator worldCalculator)
{
//worldCalculator = new WorldActivityCalculator(startMap);
CurrentMap = worldCalculator.currentMap;
stepsMap = new int[CurrentMap.Size.X, CurrentMap.Size.Y];
int stepCount = 1;
stepsMap[CurrentMap.PlayerPosition.X, CurrentMap.PlayerPosition.Y] = 1;
Point?findedLootBoxCoordinate = null;
var lastStepVisitedCells = new List <Point>()
{
CurrentMap.PlayerPosition
};
while (lastStepVisitedCells.Count > 0 && findedLootBoxCoordinate == null)
{
worldCalculator.Tick();
stepCount++;
var currentStepVisitedCells = new List <Point>();
for (int i = 0; i < lastStepVisitedCells.Count; i++)
{
var visitedCellCoord = lastStepVisitedCells[i];
for (var dx = -1; dx < 2; dx++)
{
for (var dy = -1; dy < 2; dy++)
{
var currentCellCoord = new Point(visitedCellCoord.X + dx, visitedCellCoord.Y + dy);
if (dx * dy != 0 || !CurrentMap.Contains(currentCellCoord))
{
continue;
}
var currentCellValue = CurrentMap.Cells[currentCellCoord.X, currentCellCoord.Y];
if (stepsMap[currentCellCoord.X, currentCellCoord.Y] == 0)
{
if (currentCellValue == MapCell.LootBox)
{
findedLootBoxCoordinate = currentCellCoord;
}
if (Map.IsCellPassable(currentCellValue))
{
currentStepVisitedCells.Add(currentCellCoord);
stepsMap[currentCellCoord.X, currentCellCoord.Y] = stepCount;
}
}
}
}
}
lastStepVisitedCells = currentStepVisitedCells;
}
return(stepsMap, findedLootBoxCoordinate);
}
public void Update(GameTime gameTime)
{
elapsedTimeFromLastStep += gameTime.ElapsedGameTime;
if (elapsedTimeFromLastStep >= stepTime)
{
elapsedTimeFromLastStep = TimeSpan.Zero;
worldCalculator.Tick();
map.TryToMovePlayer(playerPathManager.GetNextStep());
}
}