public static List<int> FlexibleNormalMovement(Game game, Entity startEntity, Entity targetEntity,
bool ignoreSword = false, bool ignorePits = false,
bool tryPlayerHit = true, bool inverse = false)
{
int nextX = 0;
int nextY = 0;
if (targetEntity.Y > startEntity.Y)
{
nextY = 1;
if (inverse)
nextY = -1;
}
else if (targetEntity.Y < startEntity.Y)
{
nextY = -1;
if (inverse)
nextY = 1;
}
if (targetEntity.X > startEntity.X)
{
nextX = 1;
if (inverse)
nextX = -1;
}
else if (targetEntity.X < startEntity.X)
{
nextX = -1;
if (inverse)
nextX = 1;
}
List<int> nextMove = new List<int> { nextX, nextY };
if (tryPlayerHit && startEntity.X + nextMove[0] == targetEntity.X &&
startEntity.Y + nextMove[1] == targetEntity.Y)
{
if (IsSafeKillPlayer(game, startEntity.X, startEntity.Y, nextMove[0], nextMove[1], ignoreSword,
ignorePits))
{
game.Player.Destroy();
}
}
if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y + nextMove[1], startEntity.Z);
}
else
{
if (((nextMove[0] == 1 || nextMove[0] == -1) && nextMove[1] == 0) ||
((nextMove[1] == 1 || nextMove[1] == -1) && nextMove[0] == 0))
{
if ((nextMove[0] == 1 || nextMove[0] == -1) && nextMove[1] == 0)
{
if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], -1, ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y + -1, startEntity.Z);
nextMove[1] = -1;
}
else if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], 1, ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y + 1, startEntity.Z);
nextMove[1] = 1;
}
}
if ((nextMove[1] == 1 || nextMove[1] == -1) && nextMove[0] == 0)
{
if (IsSafe(game, startEntity.X, startEntity.Y, -1, nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + -1, startEntity.Y + nextMove[1], startEntity.Z);
nextMove[0] = -1;
}
else if (IsSafe(game, startEntity.X, startEntity.Y, 1, nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + 1, startEntity.Y + nextMove[1], startEntity.Z);
nextMove[0] = 1;
}
}
}
else
{
int distanceX = Math.Abs(startEntity.X - targetEntity.X);
int distanceY = Math.Abs(startEntity.Y - targetEntity.Y);
int biggestDistance = distanceY;
if (distanceX > distanceY)
biggestDistance = distanceX;
if (biggestDistance == distanceX)
{
if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], 0, ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y, startEntity.Z);
}
else if (IsSafe(game, startEntity.X, startEntity.Y, 0, nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X, startEntity.Y + nextMove[1], startEntity.Z);
}
}
else if (biggestDistance == distanceY)
{
if (IsSafe(game, startEntity.X, startEntity.Y, 0, nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X, startEntity.Y + nextMove[1], startEntity.Z);
}
else if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], 0, ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y, startEntity.Z);
}
}
}
}
return nextMove;
}
public static List<int> DirectMovement(Game game, Entity startEntity, Entity targetEntity,
bool ignoreSword = false, bool ignorePits = false,
bool tryPlayerHit = true)
{
int nextX = 0;
int nextY = 0;
if (targetEntity.Y > startEntity.Y)
{
nextY = 1;
}
else if (targetEntity.Y < startEntity.Y)
{
nextY = -1;
}
if (targetEntity.X > startEntity.X)
{
nextX = 1;
}
else if (targetEntity.X < startEntity.X)
{
nextX = -1;
}
List<int> nextMove = new List<int> { nextX, nextY };
if (tryPlayerHit && startEntity.X + nextMove[0] == targetEntity.X &&
startEntity.Y + nextMove[1] == targetEntity.Y)
{
if (IsSafeKillPlayer(game, startEntity.X, startEntity.Y, nextMove[0], nextMove[1], ignoreSword,
ignorePits))
{
game.Player.Destroy();
}
}
if (IsSafe(game, startEntity.X, startEntity.Y, nextMove[0], nextMove[1], ignoreSword, ignorePits))
{
startEntity.Swap(startEntity.X + nextMove[0], startEntity.Y + nextMove[1], startEntity.Z);
}
return nextMove;
}