public static bool isNextJunction(int[] pos, Directions direction) //returns true if the next cell (based on given movement direction) is a junction
{
int[] checkPos = GetNext(pos, (int)direction);
if (checkPos[0] >= LevelGenerator.GetRows() || checkPos[1] >= LevelGenerator.GetCols())
{
return(false);
}
else if (MapUtility.GetMapCell(checkPos) == 3)
{
return(true);
}
return(false);
}
public static bool CanMoveLeft(int[] coordinates) //gets game object, returns true if object can move left one cell on the grid
{
int[] leftCoordinates = new int[] { coordinates[0], coordinates[1] - 1 };
if (coordinates [1] == 0)
{
return(false);
}
else if (MapUtility.GetMapCell(leftCoordinates) == 1)
{
return(false);
}
else
{
return(true);
}
}
public static bool CanMoveUp(GameObject obj) //gets game object, returns true if object can move up one cell on the grid
{
int[] coordinates = MapUtility.TranslateWorldToMapCoordinates(obj);
int[] upCoordinates = new int[] { coordinates[0] - 1, coordinates[1] };
if (coordinates [0] == 0)
{
return(false);
}
else if (MapUtility.GetMapCell(upCoordinates) != 1)
{
return(true);
}
else
{
return(false);
}
}
public static bool CanMoveRight(int[] coordinates) //gets game object, returns true if object can move right one cell on the grid
{
int[] leftCoordinates = new int[] { coordinates[0], coordinates[1] + 1 };
if (leftCoordinates[1] >= LevelGenerator.GetCols())
{
return(false);
}
if (MapUtility.GetMapCell(leftCoordinates) == 1)
{
return(false);
}
else
{
return(true);
}
}
public static bool CanMoveDown(int[] coordinates) //gets coordinates, returns true if object can move down one cell on the grid
{
int[] downCoordinates = new int[] { coordinates[0] + 1, coordinates[1] };
if (downCoordinates[0] >= LevelGenerator.GetRows())
{
return(false);
}
if (MapUtility.GetMapCell(downCoordinates) == 1)
{
return(false);
}
else
{
return(true);
}
}
public static bool CanMoveUp(int[] coordinates) //gets game object, returns true if object can move up one cell on the grid
{
int[] upCoordinates = new int[] { coordinates[0] - 1, coordinates[1] };
if (upCoordinates[0] <= 0)
{
return(false);
}
if (MapUtility.GetMapCell(upCoordinates) == 1)
{
return(false);
}
else
{
return(true);
}
}
public static bool isNextWall(int[] pos, int currentDirection) //returns true if next cell in the current movement direction is a wall
{
int[] checkPos = new int[2];
switch (currentDirection)
{
case 0:
checkPos[0] = pos[0];
checkPos[1] = pos[1] + 1;
break;
case 1:
checkPos[0] = pos[0];
checkPos[1] = pos[1] - 1;
break;
case 2:
checkPos[0] = pos[0] - 1;
checkPos[1] = pos[1];
break;
case 3:
checkPos[0] = pos[0] + 1;
checkPos[1] = pos[1];
break;
}
if (checkPos[0] >= LevelGenerator.GetRows() || checkPos[1] >= LevelGenerator.GetCols())
{
return(false);
}
else if (MapUtility.GetMapCell(checkPos) == 1)
{
return(true);
}
return(false);
}
public static bool CanMoveRight(GameObject obj) //gets game object, returns true if object can move right one cell on the grid
{
int[] coordinates = MapUtility.TranslateWorldToMapCoordinates(obj);
int[] leftCoordinates = new int[] { coordinates[0], coordinates[1] + 1 };
if (leftCoordinates[1] >= LevelGenerator.GetCols())
{
return(false);
}
if (coordinates [1] == (LevelGenerator.GetRows() - 1))
{
return(false);
}
else if (MapUtility.GetMapCell(leftCoordinates) == 1)
{
return(false);
}
else
{
return(true);
}
}
public static bool CanMoveDown(GameObject obj) //gets game object, returns true if object can move down one cell on the grid
{
int[] coordinates = MapUtility.TranslateWorldToMapCoordinates(obj);
int[] downCoordinates = new int[] { coordinates[0] + 1, coordinates[1] };
if (downCoordinates[0] >= LevelGenerator.GetRows())
{
return(false);
}
if (coordinates [0] == (LevelGenerator.GetRows() - 1))
{
return(false);
}
else if (MapUtility.GetMapCell(downCoordinates) != 1)
{
return(true);
}
else
{
return(false);
}
}
