private float ParseHorizontalPositionFromStringForPanel(string positionString, CanvasPanel panel)
{
float hpos = 0;
switch (positionString)
{
case "offleft":
hpos = -(panel.GetSize().x / unitSize.x);
break;
case "left":
hpos = 0;
break;
case "center":
hpos = (grid.x - (panel.GetSize().x / unitSize.x)) * .5f;
break;
case "right":
hpos = grid.x - (panel.GetSize().x / unitSize.x);
break;
case "offright":
hpos = grid.x;
break;
}
return(hpos);
}
private float ParseVerticalPositionFromStringForPanel(string positionString, CanvasPanel panel)
{
float vpos = 0;
switch (positionString)
{
case "offtop":
vpos = grid.y;
break;
case "top":
vpos = grid.y - (panel.GetSize().y / unitSize.y);
break;
case "center":
vpos = (grid.y - (panel.GetSize().y / unitSize.y)) * .5f;
break;
case "bottom":
vpos = 0;
break;
case "offbottom":
vpos = -(panel.GetSize().y / unitSize.y);
break;
}
return(vpos);
}
private Vector2 ParsePositionFromStringForPanel(string positionString, CanvasPanel panel)
{
Vector2 position = Vector2.zero;
string [] temp = positionString.Split(' ');
try {
float x = float.Parse(temp [0]);
float y = float.Parse(temp [1]);
position.x = x;
position.y = grid.y - y - (panel.GetSize().y / unitSize.y);
} catch (FormatException) {
switch (temp [0])
{
case "offleft":
case "left":
case "center":
case "right":
case "offright":
position.x = ParseHorizontalPositionFromStringForPanel(temp [0], panel);
break;
case "offtop":
case "top":
case "bottom":
case "offbottom":
position.y = ParseVerticalPositionFromStringForPanel(temp [0], panel);
break;
}
if (temp.Length > 1)
{
position.y = ParseVerticalPositionFromStringForPanel(temp [1], panel);
}
else if (temp.Length == 1)
{
if (temp [0] == "center")
{
position.y = ParseVerticalPositionFromStringForPanel(temp [0], panel);
}
}
}
position.x /= grid.x;
position.y /= grid.y;
return(position);
}