/// <summary>
/// please use these values:
/// 1 = N, 2 = NE, 3 = E, 4 = SE, 5 = S, 6 = SW, 7 = W, 8 = NW
/// This is because it is better to not allow any variations between the
/// defined directions
/// </summary>
protected void NudgeInDir(int dir)
{
Vector2Int nudgeDir = Vector2Int.zero;
switch (dir)
{
case 1: //N
nudgeDir = Vector2Int.up;
break;
case 2: //NE
nudgeDir = Vector2Int.one;
break;
case 3: //E
nudgeDir = Vector2Int.right;
break;
case 4: //SE
nudgeDir = new Vector2Int(1, -1);
break;
case 5: //S
nudgeDir = Vector2Int.down;
break;
case 6: //SW
nudgeDir = Vector2Int.one * -1;
break;
case 7: //W
nudgeDir = Vector2Int.left;
break;
case 8: //NW
nudgeDir = new Vector2Int(-1, 1);
break;
}
if (nudgeDir != Vector2Int.zero)
{
cnt.Push(nudgeDir);
var angleOfDir = Vector3.Angle((Vector2)nudgeDir, transform.up);
if (nudgeDir.x < 0f)
{
angleOfDir = -angleOfDir;
}
dirSprites.CheckSpriteServer(angleOfDir);
}
}
/// <summary>
/// Nudge the Mob in a certain direction
/// </summary>
/// <param name="dir"></param>
protected void NudgeInDirection(Vector2Int dir)
{
if (dir != Vector2Int.zero)
{
cnt.Push(dir);
var angleOfDir = Vector3.Angle((Vector2)dir, transform.up);
if (dir.x < 0f)
{
angleOfDir = -angleOfDir;
}
dirSprites.CheckSpriteServer(angleOfDir);
}
}
/// <summary>
/// General use movement for npcs
/// 0 = no move (1 - 8 are directions to move in reading from left to right)
/// </summary>
/// <param name="act"></param>
protected void PerformMoveAction(int act)
{
if (act == 0)
{
performingDecision = false;
}
else
{
Vector2Int dirToMove = Vector2Int.zero;
int count = 1;
for (int y = 1; y > -2; y--)
{
for (int x = -1; x < 2; x++)
{
if (count == act)
{
dirToMove.x += x;
dirToMove.y += y;
y = -100;
break;
}
else
{
count++;
}
}
}
if (dirToMove == Vector2Int.zero)
{
performingDecision = false;
return;
}
var dest = registerObj.LocalPositionServer + (Vector3Int)dirToMove;
if (!cnt.Push(dirToMove))
{
//Path is blocked try again
performingDecision = false;
DoorController tryGetDoor =
registerObj.Matrix.GetFirst <DoorController>(
dest, true);
if (tryGetDoor)
{
tryGetDoor.MobTryOpen(gameObject);
}
}
else
{
OnPushSolid(dest);
}
var angleOfDir = Vector2.Angle(dirToMove, transform.up);
if (dirToMove.x < 0f)
{
angleOfDir = -angleOfDir;
}
if (dirSprites != null)
{
dirSprites.CheckSpriteServer(angleOfDir);
}
}
}
IEnumerator PerformFollowPath(List <Node> path)
{
int node = 1;
while (node < path.Count)
{
if (!activated)
{
yield return(WaitFor.EndOfFrame);
yield break;
}
if (!movingToTile)
{
if (tickRate != 0f)
{
yield return(WaitFor.Seconds(tickRate));
}
var dir = path[node].position - Vector2Int.RoundToInt(transform.localPosition);
if (!registerTile.Matrix.IsPassableAt(registerTile.LocalPositionServer + (Vector3Int)dir, true))
{
var dC = registerTile.Matrix.GetFirst <DoorController>(
registerTile.LocalPositionServer + (Vector3Int)dir, true);
if (dC != null)
{
dC.ServerTryOpen(gameObject);
yield return(WaitFor.Seconds(1f));
}
else
{
ResetMovingValues();
FollowCompleted();
Logger.Log("Path following timed out. Something must be in the way", Category.Movement);
yield break;
}
}
var angleOfDir = Vector2.Angle(dir, transform.up);
if (dir.x < 0f)
{
angleOfDir = -angleOfDir;
}
if (dirSprites != null)
{
dirSprites.CheckSpriteServer(angleOfDir);
}
cnt.Push(dir);
movingToTile = true;
}
else
{
if (arrivedAtTile)
{
movingToTile = false;
arrivedAtTile = false;
timeOut = 0f;
node++;
}
else
{
//Mob has 5 seconds to get to the next tile
//or the AI should do something else
timeOut += Time.deltaTime;
if (timeOut > 5f)
{
ResetMovingValues();
Logger.Log("Path following timed out. Something must be in the way", Category.Movement);
FollowCompleted();
yield break;
}
}
}
yield return(WaitFor.EndOfFrame);
}
yield return(WaitFor.EndOfFrame);
ResetMovingValues();
FollowCompleted();
}
