public bool IsPotentialDoor(RogueSharp.ICell cell)
{
if (!cell.IsWalkable)
{
return(false);
}
// get refs to all surrouding cells
RogueSharp.ICell right = _map.GetCell(cell.X + 1, cell.Y);
RogueSharp.ICell left = _map.GetCell(cell.X - 1, cell.Y);
RogueSharp.ICell top = _map.GetCell(cell.X, cell.Y - 1);
RogueSharp.ICell bottom = _map.GetCell(cell.X, cell.Y + 1);
//make sure no doors here
if (_map.GetDoor(cell.X, cell.Y) != null ||
_map.GetDoor(right.X, right.Y) != null ||
_map.GetDoor(left.X, left.Y) != null ||
_map.GetDoor(top.X, top.Y) != null ||
_map.GetDoor(bottom.X, bottom.Y) != null)
{
return(false);
}
if (right.IsWalkable && left.IsWalkable && !top.IsWalkable && !bottom.IsWalkable)
{
return(true);
}
if (!right.IsWalkable && !left.IsWalkable && top.IsWalkable && bottom.IsWalkable)
{
return(true);
}
return(false);
}
public void OnMessage(Core.MessageEventArgs e)
{
switch (e.MessageType)
{
case Core.EventTypes.ActionReqMove:
// request movement
Core.MovementReqEventArgs moveReq = (Core.MovementReqEventArgs)e;
Core.Entity entoToMove = moveReq.EntRequestingMove;
int eid = entoToMove.UID;
Core.Directions dirToMove = moveReq.Direction;
Components.PositionComp posComp
= (Components.PositionComp)_entityManager.GetSingleComponentByID(eid, Core.ComponentTypes.Position);
int newX = posComp.X;
int newY = posComp.Y;
switch (dirToMove)
{
case Core.Directions.None:
break;
case Core.Directions.DownLeft:
newX = posComp.X - 1;
newY = posComp.Y + 1;
break;
case Core.Directions.Down:
newX = posComp.X;
newY = posComp.Y + 1;
break;
case Core.Directions.DownRight:
newX = posComp.X + 1;
newY = posComp.Y + 1;
break;
case Core.Directions.Left:
newX = posComp.X - 1;
newY = posComp.Y;
break;
case Core.Directions.Centre:
break;
case Core.Directions.Right:
newX = posComp.X + 1;
newY = posComp.Y;
break;
case Core.Directions.UpLeft:
newX = posComp.X - 1;
newY = posComp.Y - 1;
break;
case Core.Directions.Up:
newX = posComp.X;
newY = posComp.Y - 1;
break;
case Core.Directions.UpRight:
newX = posComp.X + 1;
newY = posComp.Y - 1;
break;
}
//check for collision
Core.CollisionEventArgs msg = new Core.CollisionEventArgs(Core.EventTypes.CollisionCheck, entoToMove, newX, newY);
Core.EventBus.Publish(Core.EventTypes.CollisionCheck, msg);
break;
case Core.EventTypes.MoveOK:
Core.MoveOkayEventArgs m = (Core.MoveOkayEventArgs)e;
if (_dungeonMap.GetCell(m.newX, m.newY).IsWalkable)
{
// get current pos
Core.Entity ent = m.EntRequestingMove;
Components.PositionComp pos
= (Components.PositionComp)_entityManager.GetSingleComponentByID(ent.UID, Core.ComponentTypes.Position);
Components.AIComp aiComp
= (Components.AIComp)_entityManager.GetSingleComponentByID(ent.UID, Core.ComponentTypes.AI);
aiComp.TurnsSinceMove = 0;
_dungeonMap.SetIsWalkable(pos.X, pos.Y, true);
_entityManager.RemoveEntFromPosition(pos.X, pos.Y, ent.UID);
pos.X = m.newX;
pos.Y = m.newY;
_dungeonMap.SetIsWalkable(m.newX, m.newY, false);
_entityManager.AddEntToPosition(m.newX, m.newY, ent.UID);
}
break;
case Core.EventTypes.DirectMove:
Core.DirectMoveEventArgs dm = (Core.DirectMoveEventArgs)e;
//check for collision
Core.CollisionEventArgs checkMsg
= new Core.CollisionEventArgs(Core.EventTypes.CollisionCheck,
dm.EntRequestingMove, dm.PointToMoveTo.X, dm.PointToMoveTo.Y);
Core.EventBus.Publish(Core.EventTypes.CollisionCheck, checkMsg);
break;
case Core.EventTypes.NoMove:
Core.NoMoveEventArgs nmEvent = (Core.NoMoveEventArgs)e;
Components.AIComp aiC =
(Components.AIComp)_entityManager.GetSingleComponentByID(nmEvent.EntNotMoving.UID, Core.ComponentTypes.AI);
if (aiC != null)
{
aiC.TurnsSinceMove++;
}
//Game.MessageLog.Add($"Turns Since = {aiC.TurnsSinceMove.ToString()}");
break;
}
}