private void OnSceneGUI()
{
var evt = Event.current;
var p = this.target as PatrolPointsComponent;
if (evt.type == EventType.Repaint)
{
if (_emphasize && GUIUtility.hotControl != _id)
{
DrawActiveIndication(p);
}
DrawNumberLabels(p);
return;
}
if (!_inPlacementMode)
{
return;
}
var points = p.points;
var groundRect = new Plane(Vector3.up, Vector3.zero);
if (evt.type == EventType.KeyDown && evt.keyCode == _addKey)
{
GUIUtility.hotControl = _id;
evt.Use();
}
else if (evt.type == EventType.KeyUp && evt.keyCode == _addKey)
{
evt.Use();
Vector3 point;
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out point))
{
GUIUtility.hotControl = 0;
return;
}
if (p.relativeToTransform)
{
point = p.transform.InverseTransformPoint(point);
}
int idx = points.Length;
var tmp = new Vector3[idx + 1];
Array.Copy(points, tmp, points.Length);
points = tmp;
p.points = tmp;
points[idx] = point;
EditorUtility.SetDirty(p);
GUIUtility.hotControl = 0;
}
else if (evt.type == EventType.KeyDown && evt.keyCode == _removeKey)
{
GUIUtility.hotControl = _id;
evt.Use();
}
else if (evt.type == EventType.KeyUp && evt.keyCode == _removeKey)
{
evt.Use();
Vector3 point;
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out point))
{
GUIUtility.hotControl = 0;
return;
}
var removeIdx = -1;
var lineOrigin = Camera.current.transform.position;
for (int i = 0; i < points.Length; i++)
{
//If Gizmos change so should this
var sphereCenter = points[i] + Vector3.up;
if (Geometry.DoesLineIntersectSphere(lineOrigin, point, sphereCenter, 0.3f))
{
removeIdx = i;
break;
}
}
if (removeIdx >= 0)
{
var tmp = new Vector3[points.Length - 1];
Array.Copy(points, tmp, removeIdx);
Array.Copy(points, removeIdx + 1, tmp, removeIdx, points.Length - (removeIdx + 1));
points = tmp;
p.points = tmp;
EditorUtility.SetDirty(p);
}
GUIUtility.hotControl = 0;
}
else if (evt.type == EventType.KeyDown && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = _id;
evt.Use();
}
else if (evt.type == EventType.KeyUp && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = 0;
evt.Use();
_inPlacementMode = false;
this.Repaint();
}
else if (evt.control)
{
return;
}
else if (evt.type == EventType.MouseDown && evt.button == MouseButton.left)
{
GUIUtility.hotControl = _id;
evt.Use();
_movingIdx = -1;
Vector3 point;
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out point))
{
return;
}
var lineOrigin = Camera.current.transform.position;
for (int i = 0; i < points.Length; i++)
{
//If Gizmos change so should this
var sphereCenter = points[i] + Vector3.up;
if (Geometry.DoesLineIntersectSphere(lineOrigin, point, sphereCenter, 0.3f))
{
_movingIdx = i;
break;
}
}
}
else if (evt.type == EventType.MouseUp && evt.button == MouseButton.left)
{
GUIUtility.hotControl = 0;
evt.Use();
if (_movingIdx >= 0)
{
EditorUtility.SetDirty(p);
_movingIdx = -1;
}
}
else if (evt.type == EventType.MouseDrag && evt.button == MouseButton.left && _movingIdx >= 0)
{
evt.Use();
Vector3 point;
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out point))
{
return;
}
points[_movingIdx] = point;
}
}
private void HandlePortalDefinition()
{
if (!_inPortalMode)
{
return;
}
var p = this.target as GridPortalComponent;
int id = GUIUtility.GetControlID(_idHash, FocusType.Passive);
var groundRect = new Plane(Vector3.up, new Vector3(0f, 0f, 0f));
var evt = Event.current;
if (evt.type == EventType.MouseDown && evt.button == 0)
{
GUIUtility.hotControl = id;
evt.Use();
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out _portalRectStart))
{
GUIUtility.hotControl = 0;
}
_shiftDown = (evt.modifiers & EventModifiers.Shift) > 0;
_gridConnectMode = (evt.modifiers & EventModifiers.Control) > 0 || (evt.modifiers & EventModifiers.Command) > 0;
_portalRectEnd = _portalRectStart;
return;
}
else if (evt.type == EventType.KeyDown && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = id;
evt.Use();
return;
}
else if (evt.type == EventType.KeyUp && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = 0;
evt.Use();
ToggleEditMode(false);
this.Repaint();
return;
}
else if (GUIUtility.hotControl != id)
{
if (evt.type == EventType.Repaint)
{
DrawActiveIndication(p);
}
return;
}
if (evt.type == EventType.MouseDrag)
{
evt.Use();
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out _portalRectEnd))
{
_portalRectEnd = _portalRectStart;
}
}
else if (evt.type == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
evt.Use();
var startToEnd = (_portalRectEnd - _portalRectStart);
var portalBounds = new Bounds(
_portalRectStart + (startToEnd * 0.5f),
new Vector3(Mathf.Abs(startToEnd.x), Mathf.Max(Mathf.Abs(startToEnd.y), 0.1f), Mathf.Abs(startToEnd.z)));
_gridConnectMode = _gridConnectMode || (evt.modifiers & EventModifiers.Control) > 0 || (evt.modifiers & EventModifiers.Command) > 0;
_shiftDown = _shiftDown || (evt.modifiers & EventModifiers.Shift) > 0;
if (p.type == PortalType.Connector)
{
HandleConnector(portalBounds, p);
}
else
{
HandleNormal(portalBounds, p);
}
EditorUtility.SetDirty(p);
}
else if (evt.type == EventType.Repaint)
{
Handles.color = _shiftDown ? p.portalTwoColor : p.portalOneColor;
var y = Mathf.Max(_portalRectStart.y, _portalRectEnd.y);
var c1 = new Vector3(_portalRectStart.x, y, _portalRectEnd.z);
var c2 = new Vector3(_portalRectEnd.x, y, _portalRectStart.z);
Handles.DrawDottedLine(_portalRectStart, c1, 10f);
Handles.DrawDottedLine(c1, _portalRectEnd, 10f);
Handles.DrawDottedLine(_portalRectEnd, c2, 10f);
Handles.DrawDottedLine(c2, _portalRectStart, 10f);
}
}
private void HandleFieldDefinition()
{
if (!_inDrawMode)
{
return;
}
var p = this.target as SimpleCostField;
int id = GUIUtility.GetControlID(_idHash, FocusType.Passive);
var groundRect = new Plane(Vector3.up, new Vector3(0f, 0f, 0f));
var evt = Event.current;
if (evt.type == EventType.MouseDown && evt.button == 0)
{
GUIUtility.hotControl = id;
evt.Use();
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out _boundsRectStart))
{
GUIUtility.hotControl = 0;
}
_boundsRectEnd = _boundsRectStart;
return;
}
else if (evt.type == EventType.KeyDown && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = id;
evt.Use();
return;
}
else if (evt.type == EventType.KeyUp && evt.keyCode == KeyCode.Escape)
{
GUIUtility.hotControl = 0;
evt.Use();
_inDrawMode = false;
this.Repaint();
return;
}
else if (GUIUtility.hotControl != id)
{
return;
}
if (evt.type == EventType.MouseDrag)
{
evt.Use();
if (!EditorUtilitiesInternal.MouseToWorldPoint(groundRect, out _boundsRectEnd))
{
_boundsRectEnd = _boundsRectStart;
}
}
else if (evt.type == EventType.MouseUp)
{
GUIUtility.hotControl = 0;
evt.Use();
_boundsRectStart.y = _boundsRectEnd.y = Mathf.Max(_boundsRectStart.y, _boundsRectEnd.y);
var grid = GridManager.instance.GetGridComponent(_boundsRectStart);
if (grid == null)
{
grid = GridManager.instance.GetGridComponent(_boundsRectEnd);
if (grid == null)
{
return;
}
}
var startToEnd = (_boundsRectEnd - _boundsRectStart);
var fieldBounds = new Bounds(
_boundsRectStart + (startToEnd * 0.5f),
new Vector3(Mathf.Abs(startToEnd.x), Mathf.Abs(startToEnd.y) + 0.1f, Mathf.Abs(startToEnd.z)));
fieldBounds = EditorUtilitiesInternal.SnapToGrid(grid, fieldBounds, false);
if (p.relativeToTransform)
{
fieldBounds.center = p.transform.InverseTransformPoint(fieldBounds.center);
}
p.bounds = fieldBounds;
EditorUtility.SetDirty(p);
}
else if (evt.type == EventType.Repaint)
{
Handles.color = p.gizmoColor;
var c1 = new Vector3(_boundsRectStart.x, _boundsRectStart.y, _boundsRectEnd.z);
var c2 = new Vector3(_boundsRectEnd.x, _boundsRectEnd.y, _boundsRectStart.z);
Handles.DrawDottedLine(_boundsRectStart, c1, 10f);
Handles.DrawDottedLine(c1, _boundsRectEnd, 10f);
Handles.DrawDottedLine(_boundsRectEnd, c2, 10f);
Handles.DrawDottedLine(c2, _boundsRectStart, 10f);
}
}