public int PeekNextWaypointIndex()
{
if (this.WaypointSet == null || this.WaypointSet.Points.Count == 0)
{
return(this.CurrentWaypointIndex);
}
int currentWaypointIndex = this.CurrentWaypointIndex;
Rust.Ai.WaypointSet.NavModes navMode = this.WaypointSet.NavMode;
if (navMode == Rust.Ai.WaypointSet.NavModes.Loop)
{
currentWaypointIndex++;
if (currentWaypointIndex >= this.WaypointSet.Points.Count)
{
currentWaypointIndex = 0;
}
else if (currentWaypointIndex < 0)
{
currentWaypointIndex = this.WaypointSet.Points.Count - 1;
}
}
else if (navMode == Rust.Ai.WaypointSet.NavModes.PingPong)
{
currentWaypointIndex += this.WaypointDirection;
if (currentWaypointIndex >= this.WaypointSet.Points.Count)
{
currentWaypointIndex = this.CurrentWaypointIndex - 1;
}
else if (currentWaypointIndex < 0)
{
currentWaypointIndex = 0;
}
}
return(currentWaypointIndex);
}
public int GetNextWaypointIndex()
{
if (this.WaypointSet == null || this.WaypointSet.Points.Count == 0 || this.WaypointSet.Points[this.PeekNextWaypointIndex()].IsOccupied)
{
return(this.CurrentWaypointIndex);
}
int currentWaypointIndex = this.CurrentWaypointIndex;
if (currentWaypointIndex >= 0 && currentWaypointIndex < this.WaypointSet.Points.Count)
{
Rust.Ai.WaypointSet.Waypoint item = this.WaypointSet.Points[currentWaypointIndex];
item.IsOccupied = false;
this.WaypointSet.Points[currentWaypointIndex] = item;
}
Rust.Ai.WaypointSet.NavModes navMode = this.WaypointSet.NavMode;
if (navMode == Rust.Ai.WaypointSet.NavModes.Loop)
{
currentWaypointIndex++;
if (currentWaypointIndex >= this.WaypointSet.Points.Count)
{
currentWaypointIndex = 0;
}
else if (currentWaypointIndex < 0)
{
currentWaypointIndex = this.WaypointSet.Points.Count - 1;
}
}
else
{
if (navMode != Rust.Ai.WaypointSet.NavModes.PingPong)
{
throw new ArgumentOutOfRangeException();
}
currentWaypointIndex += this.WaypointDirection;
if (currentWaypointIndex >= this.WaypointSet.Points.Count)
{
currentWaypointIndex = this.CurrentWaypointIndex - 1;
this.WaypointDirection = -1;
}
else if (currentWaypointIndex < 0)
{
currentWaypointIndex = 0;
this.WaypointDirection = 1;
}
}
if (currentWaypointIndex >= 0 && currentWaypointIndex < this.WaypointSet.Points.Count)
{
Rust.Ai.WaypointSet.Waypoint waypoint = this.WaypointSet.Points[currentWaypointIndex];
waypoint.IsOccupied = true;
this.WaypointSet.Points[currentWaypointIndex] = waypoint;
}
return(currentWaypointIndex);
}
