bool SafeNode(GameManager.SensorData data)
{
bool val = false;
if ((data & GameManager.SensorData.OffGrid) == 0 && (data & GameManager.SensorData.Wall) == 0 && (data & GameManager.SensorData.Bomb) == 0)
{
val = true;
}
return(val);
}
/// <summary>
/// Does the tile we just looked at contain the <see cref="data"/> passed in?
/// </summary>
/// <param name="self"></param>
/// <param name="data"></param>
/// <returns></returns>
public static bool Contains(this SensorData self, params SensorData[] data)
{
// If self contains a bit from ANY of the values passed in, return true
for (int i = 0; i < data.Length; i++)
{
if ((self & data[i]) != 0)
{
return(true);
}
}
return(false);
}
public TileInfo(SensorData m_TileData)
{
tileData = m_TileData;
if ((tileData & SensorData.Diamond) != 0)
{
isDiamond = true;
}
if ((tileData & SensorData.Goal) != 0)
{
isGoal = true;
}
}
/// <summary>
/// Updates information in the direction of an adjacent tile
/// </summary>
/// <param name="m_Direction">Direction of the tile to update (Up, Down, Left, Right)</param>
/// <param name="m_AdjacentTileData">SensorData of the adjacent tile</param>
public void UpdateAdjacentTileData(Direction m_Direction, SensorData m_AdjacentTileData)
{
adjacentTiles[m_Direction].SetTileData(m_AdjacentTileData);
}
public void SetTileData(SensorData m_TileData)
{
tileData = m_TileData;
}
public override CombatantAction GetAction(ref List <Direction> aMoves, ref int aBombTime)
{
// Check all directions
m_RightTile = UseSensor(Direction.Right);
m_LeftTile = UseSensor(Direction.Left);
m_UpTile = UseSensor(Direction.Up);
m_DownTile = UseSensor(Direction.Down);
m_CurrentTile = UseSensor(Direction.Current);
// Update the surrounding tiles
UpdateSurroundingTiles();
aBombTime = Random.Range(m_BombTime.min, m_BombTime.max + 1);
// Managing Movement
// For each node, check to make sure that the node was not yet visited and is not dangerous, or
// check if the diamond is there
// If so, then try to move to that position
if (m_CurrentNode.left.visited == false && m_CurrentNode.left.tile.Contains(m_DangerousAreas) == false ||
m_CurrentNode.left.tile.Contains(SensorData.Diamond))
{
// If an enemy is there, drop a bomb
if (m_CurrentNode.left.tile.Contains(SensorData.Enemy))
{
return(CombatantAction.DropBomb);
}
aMoves.Add(Direction.Left);
}
// Same logic as the first part, but for different nodes
else if (m_CurrentNode.right.visited == false && m_CurrentNode.right.tile.Contains(m_DangerousAreas) == false ||
m_CurrentNode.right.tile.Contains(SensorData.Diamond))
{
if (m_CurrentNode.right.tile.Contains(SensorData.Enemy))
{
return(CombatantAction.DropBomb);
}
aMoves.Add(Direction.Right);
}
else if (m_CurrentNode.up.visited == false && m_CurrentNode.up.tile.Contains(m_DangerousAreas) == false ||
m_CurrentNode.up.tile.Contains(SensorData.Diamond))
{
if (m_CurrentNode.up.tile.Contains(SensorData.Enemy))
{
return(CombatantAction.DropBomb);
}
aMoves.Add(Direction.Up);
}
else if (m_CurrentNode.down.visited == false && m_CurrentNode.down.tile.Contains(m_DangerousAreas) == false ||
m_CurrentNode.down.tile.Contains(SensorData.Diamond))
{
if (m_CurrentNode.down.tile.Contains(SensorData.Enemy))
{
return(CombatantAction.DropBomb);
}
aMoves.Add(Direction.Down);
}
else
{
// Go into a random direction if all tiles are already visited
// keep re-rolling until we get a proper direction, or until we've tried 10 more times
Direction dir = (Direction)Random.Range(0, 4);
SensorData targetTile = UseSensor(dir);
for (int i = 0; i < 10; i++)
{
if (targetTile.Contains(m_DangerousAreas))
{
dir = (Direction)Random.Range(0, 4);
targetTile = UseSensor(dir);
}
else
{
break;
}
}
// just pass if for some reason, our AI wants to walk into a wall
if (targetTile.Contains(SensorData.OffGrid, SensorData.Wall))
{
return(CombatantAction.Pass);
}
else if (targetTile.Contains(SensorData.Enemy))
{
return(CombatantAction.DropBomb);
}
// Just move to the position
aMoves.Add(dir);
}
// This will update the coordinates and return a movement action
CombatantAction action = MoveAndUpdateCoords(ref aMoves);
Debug.LogFormat("[{0}][{1}]", m_Horizontal, m_Vertical);
return(action);
}