public MoveResult ApplyMove(UnitType unitToMove, Move moveToApply)
{
SquareBoardGame unitSquare = GetUnitSquare[unitToMove];
unitSquare.visitedState = SquareVisitedState.Last;
//Get the move result based on the current condition
if (unitSquare.CheckIfWallsPreventMove(moveToApply))
{
return(MoveResult.TravelFailed); //Walls prevent move
}
if (moveToApply != Move.Wait && units[unitToMove].perceptionData.perceptionData[moveToApply] == Percept.Enemy)
{
return(MoveResult.EnemyEncountered);
}
if (moveToApply == Move.Grab)
{
if (GetUnitSquare[unitToMove].beerCanPresent)
{
BenderCollectsCan();
return(MoveResult.CanCollected);
}
else
{
return(MoveResult.CanMissing);
}
}
//Didn't try to grab a can, and didn't hit a wall. We moved successfully.
MoveUnit(unitToMove, moveToApply);
units[unitToMove].SetMoveThisStep(moveToApply);
return(MoveResult.TravelSucceeded);
}
//Used when the robot moves *only*, otherwise, the perception will be checked from the state of the unit.
//Generates percepts, and not MoveResults.
public Percept PercieveMove(Move moveToCheck, UnitType unitToCheck)
{
SquareBoardGame unitLocation = GetUnitSquare[unitToCheck];
if (moveToCheck != Move.Grab && unitLocation.CheckIfWallsPreventMove(moveToCheck))
{
return(Percept.Wall); //Wall percieved
}
else
{
int percieveX = GetUnitSquare[unitToCheck].x + moveToCheck.gridAdjustment[0];
int percieveY = GetUnitSquare[unitToCheck].y + moveToCheck.gridAdjustment[1];
SquareBoardBase percieveLocation = boardData[percieveX][percieveY];
if (percieveLocation.UnitsPresent[unitToCheck.enemy] == true)
{
return(Percept.Enemy);
}
if (percieveLocation.beerCanPresent)
{
return(Percept.Can);
}
else
{
return(Percept.Empty);
}
}
}