public void PrintMoveMap(Movemap movemap, Node.TileGameStatus characterFraction)
{
foreach (var tilePosition in movemap.MoveCoords)
{
Movemap.SetTile(tilePosition, MoveTile);
}
foreach (var tilePosition in movemap.MeleeCoords)
{
if (GetNode(tilePosition).GameStatus == characterFraction)
{
Movemap.SetTile(tilePosition, AllyTile);
}
else
{
Movemap.SetTile(tilePosition, EnemyTile);
}
}
foreach (var tilePosition in movemap.RangeCoords)
{
if (GetNode(tilePosition).GameStatus == characterFraction)
{
Movemap.SetTile(tilePosition, AllyTile);
}
else
{
Movemap.SetTile(tilePosition, EnemyTile);
}
}
}
public List <Vector3Int> GetMeleeTileCoordsFromMovemap(Node.TileGameStatus gameStatus)
{
if (gameStatus == Node.TileGameStatus.Empty)
{
return(MoveCoords);
}
else
{
return(MeleeCoords);
}
}
//Build movemap and additional tiles (attack influence) that character can attack
public void GetInfluenceMap(Character character, out List <Vector3Int> moveInfluence, out List <Vector3Int> attackInfluence)
{
moveInfluence = new List <Vector3Int>();
attackInfluence = new List <Vector3Int>();
List <Node> nodesToProcess = new List <Node>();
Node currentNode = _graph.GetNode(character.Coords);
currentNode.ProcessValue = character.Properties.Speed;
currentNode.ProcessStatus = Node.NodeProcessStatus.InOpenList;
nodesToProcess.Add(currentNode);
moveInfluence.Add(currentNode.Coords);
Node.TileGameStatus fraction = Node.GetTileStatusFromCharacter(character);
Node.TileGameStatus oppositeFraction;
if (fraction == Node.TileGameStatus.Ally)
{
oppositeFraction = Node.TileGameStatus.Enemy;
}
else
{
oppositeFraction = Node.TileGameStatus.Ally;
}
while (nodesToProcess.Count != 0)
{
currentNode = nodesToProcess[0];
foreach (var connection in currentNode.Connections)
{
Node endNode = connection.EndNode;
if ((endNode.ProcessStatus == Node.NodeProcessStatus.NotVisited ||
endNode.ProcessValue < currentNode.ProcessValue - 1) && endNode.GameStatus != fraction)
{
//first entry in open list and not taken by ally
if (endNode.ProcessStatus == Node.NodeProcessStatus.NotVisited)
{
moveInfluence.Add(endNode.Coords);
}
//hit to enemy ends turn
if (endNode.GameStatus == oppositeFraction)
{
endNode.ProcessValue = 0;
endNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
}
else
{
endNode.ProcessValue = currentNode.ProcessValue - 1;
}
//if node has been already waiting processing in open list then change order
if (endNode.ProcessStatus == Node.NodeProcessStatus.InOpenList)
{
nodesToProcess.Remove(endNode);
}
if (endNode.ProcessValue > 0)
{
int indexToInsert = nodesToProcess.FindLastIndex(delegate(Node node)
{
return(node.ProcessValue >= endNode.ProcessValue);
});
nodesToProcess.Insert(indexToInsert, endNode);
endNode.ProcessStatus = Node.NodeProcessStatus.InOpenList;
}
else
{
//check all near tiles and find these that beyond move influence on 1 step
for (int i = 0; i < 4; ++i)
{
Vector3Int offsetPosition = endNode.Coords + offsets[i];
Node offsetNode = _graph.GetNode(offsetPosition);
if (offsetNode != null &&
offsetNode.ProcessStatus == Node.NodeProcessStatus.NotVisited)
{
attackInfluence.Add(offsetNode.Coords);
offsetNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
offsetNode.ProcessValue = 0;
}
}
endNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
}
}
}
nodesToProcess.Remove(currentNode);
currentNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
}
}
/*
* Movemap section
*/
public Movemap BuildMovemap(Node.TileGameStatus fraction, int moveDistance, Vector3Int position)
{
Movemap map = new Movemap();
List <Node> nodesToProcess = new List <Node>();
Node currentNode = _graph.GetNode(position);
if (currentNode.GameStatus == Node.TileGameStatus.Block)
{
return(map);
}
currentNode.ProcessValue = moveDistance;
currentNode.ProcessStatus = Node.NodeProcessStatus.InOpenList;
nodesToProcess.Add(currentNode);
map.MoveCoords.Add(currentNode.Coords);
while (nodesToProcess.Count != 0)
{
currentNode = nodesToProcess[0];
foreach (var connection in currentNode.Connections)
{
Node endNode = connection.EndNode;
if ((endNode.ProcessStatus == Node.NodeProcessStatus.NotVisited ||
endNode.ProcessValue < currentNode.ProcessValue - 1) &&
endNode.GameStatus == Node.TileGameStatus.Empty)
{
//first entry in open list and not taken by characters
if (endNode.ProcessStatus == Node.NodeProcessStatus.NotVisited)
{
map.MoveCoords.Add(endNode.Coords);
}
endNode.ProcessValue = currentNode.ProcessValue - 1;
//if node has been already waiting processing in open list then change order
if (endNode.ProcessStatus == Node.NodeProcessStatus.InOpenList)
{
nodesToProcess.Remove(endNode);
}
if (endNode.ProcessValue > 0)
{
int indexToInsert = nodesToProcess.FindLastIndex(delegate(Node node)
{
return(node.ProcessValue >= endNode.ProcessValue);
});
nodesToProcess.Insert(indexToInsert, endNode);
endNode.ProcessStatus = Node.NodeProcessStatus.InOpenList;
}
else
{
endNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
}
}
}
nodesToProcess.Remove(currentNode);
currentNode.ProcessStatus = Node.NodeProcessStatus.InClosedList;
}
_graph.RestoreProcessStatus();
return(map);
}
public void SetTileGameplayStatus(Vector3Int coords, Node.TileGameStatus status)
{
_graph.GetNode(coords).GameStatus = status;
}
