void OnSceneGUI()
{
FormationManager _target = (FormationManager)target;
if (_target.leaderAgent != null)
{
Handles.color = Color.red;
Handles.ArrowCap(0, _target.leaderAgent.transform.position, _target.leaderAgent.transform.rotation, 4f);
}
switch (_target.formation)
{
case FormationManager.Formations.SemiCircle:
_target.theta = Mathf.PI / (_target.agentsNum * 2);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetSemiCirclePos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Circle:
_target.theta = Mathf.PI / (_target.agentsNum);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetCirclePos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.V:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetVPosition(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Triangle:
for (int i = 0; i < 3; ++i)
{
_target.agentsPerSide [i] = _target.agentsNum / 3 + (_target.agentsNum % 3 > i ? 1 : 0);
}
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetTrianglePos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Wedge:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetWedgePos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Column:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetColumnPos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Diamond:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetDiamondPos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Diagonal:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetDiagonalPos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Grid:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetGridPos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
case FormationManager.Formations.Line:
_target.separation = new Vector2(_target._separation, _target._separation);
for (int i = 0; i < _target.agentsNum; i++)
{
var pos = _target.GetLinePos(i, _target.zLookAhead);
if (_target.leaderAgent != null)
{
pos = pos + _target.leaderAgent.transform.position;
}
Handles.color = Color.red;
Handles.SphereCap(i, pos, Quaternion.identity, 0.5f);
}
break;
default:
break;
}
}
