public bool CheckPix(Vector2 pos)
{
var dx = pos.x - Start.x;
var dy = pos.y - Start.y;
if (dx * dx + dy * dy < sqr)
{
return(true);
}
dx = pos.x - End.x;
dy = pos.y - End.y;
if (dx * dx + dy * dy < sqr)
{
return(true);
}
if (box != null)
{
return(Physics2D.DotToPolygon(box, pos));
}
return(false);
}
public static bool DispatchEvent(ModelElement ui, Vector3 pos, Vector3 scale, Quaternion quate, UserAction action)
{
if (ui == null)
{
return(false);
}
if (!ui.activeSelf)
{
return(false);
}
Vector3 p = quate * ui.data.localPosition;
Vector3 o = Vector3.zero;
o.x = p.x * scale.x;
o.y = p.y * scale.y;
o.z = p.z * scale.z;
o += pos;
Vector3 s = ui.data.localScale;
Quaternion q = quate * ui.data.localRotation;
s.x *= scale.x;
s.y *= scale.y;
var callBack = ui.baseEvent;
if (callBack == null)
{
var child = ui.child;
for (int i = child.Count - 1; i >= 0; i--)
{
if (DispatchEvent(child[i], o, s, q, action))
{
return(true);
}
}
}
else if (callBack.forbid)
{
var child = ui.child;
for (int i = child.Count - 1; i >= 0; i--)
{
if (DispatchEvent(child[i], o, s, q, action))
{
return(true);
}
}
}
else
{
callBack.pgs = scale;
callBack.GlobalScale = s;
callBack.GlobalPosition = o;
callBack.GlobalRotation = q;
bool inside = false;
float w, h;
if (callBack.UseAssignSize)
{
w = callBack.boxSize.x * s.x;
h = callBack.boxSize.y * s.y;
}
else
{
w = ui.data.sizeDelta.x * s.x;
h = ui.data.sizeDelta.y * s.y;
}
if (callBack.IsCircular)
{
float x = action.CanPosition.x - o.x;
float y = action.CanPosition.y - o.y;
w *= 0.5f;
if (x * x + y * y < w * w)
{
inside = true;
}
}
else
{
float px = ui.data.pivot.x;
float py = ui.data.pivot.y;
float lx = -px * w;
float rx = lx + w;
float dy = -py * h;
float ty = dy + h;
var v = action.CanPosition;
var Rectangular = callBack.Rectangular;
Rectangular[0] = q * new Vector3(lx, dy) + o;
Rectangular[1] = q * new Vector3(lx, ty) + o;
Rectangular[2] = q * new Vector3(rx, ty) + o;
Rectangular[3] = q * new Vector3(rx, dy) + o;
inside = Physics2D.DotToPolygon(Rectangular, v);
}
if (inside)
{
action.CurrentEntry.Add(callBack);
var child = ui.child;
for (int i = child.Count - 1; i >= 0; i--)
{
if (DispatchEvent(child[i], o, s, q, action))
{
if (callBack.ForceEvent)
{
if (!callBack.forbid)
{
break;
}
}
return(true);
}
}
if (action.IsLeftButtonDown | action.IsRightButtonDown | action.IsMiddleButtonDown)
{
callBack.OnMouseDown(action);
}
else if (action.IsLeftButtonUp | action.IsRightButtonUp | action.IsMiddleButtonUp)
{
callBack.OnMouseUp(action);
}
else
{
callBack.OnMouseMove(action);
}
if (callBack.Penetrate)
{
return(false);
}
return(true);
}
else if (!callBack.CutRect)
{
var child = ui.child;
for (int i = child.Count - 1; i >= 0; i--)
{
if (DispatchEvent(child[i], o, s, q, action))
{
return(true);
}
}
}
}
return(false);
}