protected void DrawPointsUI()
{
DrawDefaultInspector();
LPCorporeal poly = (LPCorporeal)target;
string msg = "Draw Shape";
if (poly.Drawing)
{
msg = "Stop Drawing";
}
if (GUILayout.Button(msg))
{
poly.Drawing = !poly.Drawing;
if (poly.Drawing)
{
poly.DontDrawLoop = true;
}
else
{
poly.DontDrawLoop = false;
}
if (poly.Drawing)
{
Undo.RecordObject(poly, "Draw poly shape");
poly.drawingfirstpoint = true;
poly.EmptyPoints();
}
}
}
protected void CheckDists(LPCorporeal poly)
{
LPFixture[] polys = poly.gameObject.GetComponents <LPFixturePoly>();
LPFixture[] chains = poly.gameObject.GetComponents <LPFixtureChainShape>();
LPFixture[] fixes = new LPFixture[0];
if (polys != null && chains == null)
{
fixes = polys;
}
else if (polys == null && chains != null)
{
fixes = chains;
}
else if (polys != null && chains != null)
{
fixes = new LPFixture[polys.Length + chains.Length];
Array.Copy(polys, fixes, polys.Length);
Array.Copy(chains, 0, fixes, polys.Length, chains.Length);
}
if (fixes.Length > 1)
{
fixes = fixes.OrderBy(d => d.ClosestDist).ToArray();
fixes[0].EditMe = true;
for (int i = 1; i < fixes.Length; i++)
{
fixes[i].EditMe = false;
}
}
}
protected void CheckDists(LPCorporeal poly)
{
LPFixture[] polys = poly.gameObject.GetComponents<LPFixturePoly>();
LPFixture[] chains = poly.gameObject.GetComponents<LPFixtureChainShape>();
LPFixture[] fixes = new LPFixture[0];
if (polys!=null && chains == null)
{
fixes = polys;
}
else if(polys==null && chains != null)
{
fixes = chains;
}
else if (polys!=null && chains !=null)
{
fixes = new LPFixture[polys.Length + chains.Length];
Array.Copy(polys, fixes,polys.Length);
Array.Copy(chains,0,fixes,polys.Length,chains.Length);
}
if (fixes.Length > 1)
{
fixes = fixes.OrderBy(d => d.ClosestDist).ToArray();
fixes[0].EditMe = true;
for (int i = 1; i < fixes.Length; i++)
{
fixes[i].EditMe = false;
}
}
}
protected void Drawpoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
if (!poly.drawingfirstpoint)
{
Handles.DrawAAPolyLine(2f, new Vector3[2] {
LastPoint, mousepos
});
}
switch (e.type)
{
case EventType.mouseDown:
if (!drawingpoint)
{
LastPoint = mousepos;
poly.AddPoint(mousepos - poly.transform.position);
if (poly.drawingfirstpoint)
{
poly.drawingfirstpoint = false;
}
}
drawingpoint = true;
e.Use();
break;
case EventType.mouseUp:
drawingpoint = false;
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
}
}
protected void Removepoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
int closest;
float dist;
isclosest = CheckDists(poly.transform, poly.GetPoints(), poly.transform.position, mousepos, cID, out closest, out dist, Color.red, poly.EditMe);
poly.ClosestDist = dist;
if (isclosest)
{
editpoint = closest;
}
CheckDists(poly);
if (poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest && poly.GetPoints().Count > 3)
{
Undo.RecordObject(poly, "Remove Point from poly shape");
poly.RemovePoint(closest);
}
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
}
}
}
protected void Manipulate(Event e)
{
LPCorporeal poly = (LPCorporeal)target;
if (poly.Drawing)
{
Drawpoints(poly, e);
}
else if (e.shift)
{
Movepoints(poly, e);
}
else if (e.control)
{
Removepoints(poly, e);
}
else if (e.alt)
{
Insertpoints(poly, e);
}
}
protected void Drawpoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
if (!poly.drawingfirstpoint)
{
Handles.DrawAAPolyLine(2f,new Vector3[2]{LastPoint,mousepos});
}
switch (e.type)
{
case EventType.mouseDown:
if (!drawingpoint)
{
LastPoint = mousepos;
poly.AddPoint(mousepos - poly.transform.position);
if(poly.drawingfirstpoint)poly.drawingfirstpoint = false;
}
drawingpoint = true;
e.Use();
break;
case EventType.mouseUp:
drawingpoint = false;
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed) EditorUtility.SetDirty(target);
}
protected void Insertpoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
int closest = 0;
float dist = 0;
if (!created)
{
isclosest = DrawLines(poly.transform, poly.GetPoints(), poly.transform.position, mousepos
, cID, out closest, out dist, Color.green, poly.EditMe);
}
poly.ClosestDist = dist;
CheckDists(poly);
if (poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest)
{
Undo.RecordObject(poly, "Add Point to poly shape");
poly.InsertPoint(closest + 1, mousepos - poly.transform.position);
created = true;
createdindex = closest + 1;
EditingStatics.editing = true;
}
e.Use();
break;
case EventType.MouseDrag:
if (created)
{
poly.EditPoint(createdindex, mousepos - poly.transform.position);
}
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.mouseUp:
created = false;
EditingStatics.editing = false;
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
}
}
}
protected void Movepoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
if (!editing)
{
int closest;
float dist;
isclosest = CheckDists(poly.transform, poly.GetPoints(), poly.transform.position, mousepos, cID, out closest, out dist, Color.blue, poly.EditMe);
poly.ClosestDist = dist;
if (isclosest)
{
editpoint = closest;
}
if (!EditingStatics.editing)
{
CheckDists(poly);
}
}
if (poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest)
{
Undo.RecordObject(poly, "Move Point in poly shape");
editing = true;
EditingStatics.editing = true;
}
e.Use();
break;
case EventType.mouseUp:
if (editing)
{
editing = false;
EditingStatics.editing = false;
}
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.MouseDrag:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
}
if (editing)
{
poly.EditPoint(editpoint, mousepos - poly.transform.position);
}
}
}
protected void Removepoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
int closest;
float dist;
isclosest = CheckDists(poly.transform,poly.GetPoints(),poly.transform.position,mousepos,cID,out closest, out dist,Color.red,poly.EditMe);
poly.ClosestDist = dist;
if (isclosest)
{
editpoint = closest;
}
CheckDists(poly);
if(poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest && poly.GetPoints().Count > 3)
{
Undo.RecordObject (poly,"Remove Point from poly shape");
poly.RemovePoint(closest);
}
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed) EditorUtility.SetDirty(target);
}
}
protected void Movepoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
if (!editing)
{
int closest;
float dist;
isclosest = CheckDists(poly.transform,poly.GetPoints(),poly.transform.position,mousepos,cID,out closest,out dist,Color.blue,poly.EditMe);
poly.ClosestDist = dist;
if (isclosest)
{
editpoint = closest;
}
if(!EditingStatics.editing)CheckDists(poly);
}
if (poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest)
{
Undo.RecordObject (poly,"Move Point in poly shape");
editing = true;
EditingStatics.editing = true;
}
e.Use();
break;
case EventType.mouseUp:
if (editing)
{
editing = false;
EditingStatics.editing = false;
}
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.MouseDrag:
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed) EditorUtility.SetDirty(target);
if (editing)
{
poly.EditPoint(editpoint,mousepos - poly.transform.position);
}
}
}
protected void Insertpoints(LPCorporeal poly, Event e)
{
Vector3 mousepos = GetMousePos(e);
int cID = GetCID();
int closest = 0;
float dist = 0;
if (!created) isclosest = DrawLines(poly.transform,poly.GetPoints(),poly.transform.position,mousepos
,cID,out closest,out dist,Color.green,poly.EditMe);
poly.ClosestDist = dist;
CheckDists(poly);
if (poly.EditMe)
{
switch (e.type)
{
case EventType.mouseDown:
if (isclosest)
{
Undo.RecordObject (poly,"Add Point to poly shape");
poly.InsertPoint(closest+1,mousepos-poly.transform.position);
created = true;
createdindex = closest+1;
EditingStatics.editing = true;
}
e.Use();
break;
case EventType.MouseDrag:
if (created)poly.EditPoint(createdindex,mousepos - poly.transform.position);
e.Use();
break;
case EventType.MouseMove:
e.Use();
break;
case EventType.mouseUp:
created = false;
EditingStatics.editing = false;
e.Use();
break;
case EventType.layout:
HandleUtility.AddDefaultControl(cID);
break;
}
if (GUI.changed) EditorUtility.SetDirty(target);
}
}
