///////////////////////////////////////////////////////////////////////////
public Tool GetNearestTool(Vector2 referencePos, bool forceWithinRange, Vector2?requireDirectionTowards)
{
Tool bestTool = null;
float bestDist = float.MaxValue;
for (int c = 0; c < m_AllSlots.Length; ++c)
{
TrolleySlot curSlot = m_AllSlots[c];
if (!curSlot.OccupiedWith)
{
continue;
}
Vector2 slotPos = GetSlotPositionWS(curSlot.PositionOS).xz();
float dist = (referencePos - slotPos).magnitude;
if (forceWithinRange && dist > ToolPickupDistance)
{
continue;
}
if (dist > bestDist)
{
continue;
}
if (requireDirectionTowards.HasValue)
{
float dot = Vector2.Dot(slotPos - referencePos, requireDirectionTowards.Value);
if (dot < 0)
{
continue;
}
}
bestTool = curSlot.OccupiedWith;
bestDist = dist;
}
return(bestTool);
}
///////////////////////////////////////////////////////////////////////////
public void SwitchTool(ref Tool returnedTool, Tool grabbedTool)
{
Debug.Assert(grabbedTool);
for (int s = 0; s < m_AllSlots.Length; ++s)
{
TrolleySlot curSlot = m_AllSlots[s];
if (curSlot.OccupiedWith != grabbedTool)
{
continue;
}
curSlot.OccupiedWith = returnedTool;
returnedTool = grabbedTool;
m_AllSlots[s] = curSlot;
return;
}
Debug.LogWarning("Could not grab " + grabbedTool.name.AddBrackets());
}
