void XYMoveRectangleTool()
{
foreach (var iso_world in _viewCenters.Keys.ToList())
{
EditorGUI.BeginChangeCheck();
var old_center = _viewCenters[iso_world];
var new_center = IsoEditorUtils.GizmoRectangle(old_center);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObjects(
_isoParents[iso_world].Select(p => p.transform).ToArray(),
_isoParents[iso_world].Count > 1 ? "Move IsoParents" : "Move IsoParent");
var old_delta = new_center - old_center;
var new_delta = iso_world.IsoToScreen(IsoEditorUtils.XYMoveIsoObjects(
false,
iso_world,
_isoObjects,
_otherObjects,
iso_world.ScreenToIso(old_delta)));
_viewCenters[iso_world] = old_center + IsoUtils.Vec3FromVec2(new_delta);
foreach (var parent in _isoParents[iso_world])
{
parent.transform.position += IsoUtils.Vec3FromVec2(new_delta);
}
foreach (var iso_object in _isoObjects[iso_world])
{
iso_object.FixIsoPosition();
iso_object.positionXY = IsoUtils.VectorBeautifier(iso_object.positionXY);
}
}
}
}
public static Vector3 XYMoveIsoObjects(
bool move,
IsoWorld iso_world,
Dictionary <IsoWorld, List <IsoObject> > all_iso_objects,
Dictionary <IsoWorld, List <IsoObject> > all_other_objects,
Vector3 iso_delta)
{
List <IsoObject> iso_objects;
if (all_iso_objects.TryGetValue(iso_world, out iso_objects))
{
if (move)
{
Undo.RecordObjects(
iso_objects.ToArray(),
iso_objects.Count > 1 ? "Move IsoObjects" : "Move IsoObject");
}
var snapping_x = false;
var snapping_y = false;
if (IsSnapByObjectsEnabled(iso_world))
{
List <IsoObject> other_objects;
if (all_other_objects.TryGetValue(iso_world, out other_objects) && other_objects.Count > 0)
{
foreach (var iso_object in iso_objects)
{
var iso_orig_p = iso_object.position;
var result_pos_iso = iso_orig_p + iso_delta;
foreach (var other in other_objects)
{
var z_snap_overlaps = IsoEditorUtils.IsSnapOverlaps(
iso_world.snappingDistance, iso_object.positionZ, iso_object.sizeZ, other.positionZ, other.sizeZ);
if (z_snap_overlaps)
{
var new_snapping_x = !snapping_x && IsoEditorUtils.IsSnapOverlaps(
iso_world.snappingDistance, result_pos_iso.y, iso_object.sizeY, other.positionY, other.sizeY)
? IsoEditorUtils.SnapProcess(
iso_world.snappingDistance,
ref result_pos_iso.x, iso_object.sizeX, other.positionX, other.sizeX)
: false;
var new_snapping_y = !snapping_y && IsoEditorUtils.IsSnapOverlaps(
iso_world.snappingDistance, result_pos_iso.x, iso_object.sizeX, other.positionX, other.sizeX)
? IsoEditorUtils.SnapProcess(
iso_world.snappingDistance,
ref result_pos_iso.y, iso_object.sizeY, other.positionY, other.sizeY)
: false;
if (new_snapping_x || new_snapping_y)
{
if (new_snapping_x)
{
snapping_x = true;
iso_delta.x = result_pos_iso.x - iso_orig_p.x;
iso_delta.y = result_pos_iso.y - iso_orig_p.y;
}
if (new_snapping_y)
{
snapping_y = true;
iso_delta.x = result_pos_iso.x - iso_orig_p.x;
iso_delta.y = result_pos_iso.y - iso_orig_p.y;
}
if (snapping_x && snapping_y)
{
break;
}
}
}
}
if (snapping_x && snapping_y)
{
break;
}
}
}
}
if (IsSnapByCellsEnabled(iso_world) && !snapping_x && !snapping_y)
{
foreach (var iso_object in iso_objects)
{
var iso_orig_p = iso_object.position;
var result_pos_iso = iso_orig_p + iso_delta;
var new_snapping_x = IsoEditorUtils.SnapProcess(
iso_world.snappingDistance,
ref result_pos_iso.x, iso_object.sizeX, iso_object.tilePositionX, 1.0f);
var new_snapping_y = IsoEditorUtils.SnapProcess(
iso_world.snappingDistance,
ref result_pos_iso.y, iso_object.sizeY, iso_object.tilePositionY, 1.0f);
if (new_snapping_x || new_snapping_y)
{
if (new_snapping_x)
{
iso_delta.x = result_pos_iso.x - iso_orig_p.x;
iso_delta.y = result_pos_iso.y - iso_orig_p.y;
snapping_x = true;
}
if (new_snapping_y)
{
iso_delta.x = result_pos_iso.x - iso_orig_p.x;
iso_delta.y = result_pos_iso.y - iso_orig_p.y;
snapping_y = true;
}
if (snapping_x && snapping_y)
{
break;
}
}
}
}
return(iso_objects.Aggregate(Vector3.zero, (AccIn, iso_object) => {
var iso_orig_p = iso_object.position;
var result_pos_iso = iso_orig_p + iso_delta;
if (move)
{
iso_object.position = IsoUtils.VectorBeautifier(result_pos_iso);
}
var pos_delta = result_pos_iso - iso_orig_p;
return pos_delta.magnitude > AccIn.magnitude ? pos_delta : AccIn;
}));
}
return(iso_delta);
}