Member Avatar for XEN0

im expermenting with c# and XNA and was just wondering that is possible
im trying to do this is there way to change the name of the proptery or field so i can declare to something the built in xna will recognize?

rectangle.Location.Above top;

or

xTile.Dimensions.Location.Origin.Above top;
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Dani AI

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is right: you can’t treat a property or field as a type. In C# a declaration must name a type (or use var so the compiler infers a type) — you can’t write something like rectangle.Location.Above top; and expect the compiler to treat rectangle.Location.Above as a type name. (learn.microsoft.com)

The compiler error you saw — “cannot convert from 'xTile.Dimensions.Location' to 'float'” — means one of the expressions you passed into new Vector2(...) is returning a Location object, not a numeric coordinate. Vector2 constructors expect floats, so you must pass numeric X/Y coordinates (or casts to float). A common fix with xTile is to use the numeric members of the Location (for example Location.X and Location.Y) when building the Vector2. For clarity you can cast to float if you prefer, e.g. new Vector2((float)rectangle.Location.X, (float)rectangle.Location.Y). The Vector2 API expects floating components. (docs.monogame.net)

Practical checklist (quick, repeatable):

  • Use Visual Studio’s Go‑To/hover to inspect rectangle.Location and the type returned by Above/Left — that shows whether the member is a number or a Location object.
  • If the member is an object (like xTile.Dimensions.Location), pull out its numeric members (X, Y, or whichever numeric properties the API provides) and feed those into Vector2.
  • Watch case sensitivity: C# is case sensitive (top vs Top matters).
  • Example replacement pattern (use the exact member names your xTile types expose):
Vector2 leftTop = Vector2.Transform(
    new Vector2(rectangle.Location.X, rectangle.Location.Y),
    Transform);

The xTile codebase and tIDE examples show Location.X/Location.Y usage for screen/tile coordinates, so prefer those numeric members when creating XNA Vector2 values. (tilemap3.rssing.com)

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All 8 Replies

Member Avatar for Momerath

No, you can't use it like a type, but you can use the Typeof(field) as a type.

Not sure what you are really asking here, could you explain more what you are trying to do?

Member Avatar for XEN0

im using xTile.dll and xTilepipeline.dll(dll for tIde map editor so you can import 2d tile maps into game) ok now im using a tutorial on camera and trying to change it so i can import the map heres where i get errors

private void CalculateBoundingRectangle()
        {
            
            if (texture != null)
            {
                
                
                rectangle = new xTile.Dimensions.Rectangle(0, 0, texture.Width, texture.Height);
                Vector2 leftTop = Vector2.Transform(new Vector2(rectangle.Location.Left, rectangle.top), Transform);
                Vector2 rightTop = Vector2.Transform(new Vector2(rectangle.Location.Right, rectangle.top), Transform);
                Vector2 leftBottom = Vector2.Transform(new Vector2(rectangle.Location.Left, rectangle.bottom), Transform);
                Vector2 rightBottom = Vector2.Transform(new Vector2(rectangle.Location.Right, rectangle.bottom), Transform);

                Vector2 min = Vector2.Min(Vector2.Min(leftTop, rightTop),
                                  Vector2.Min(leftBottom, rightBottom));
                Vector2 max = Vector2.Max(Vector2.Max(leftTop, rightTop),
                                          Vector2.Max(leftBottom, rightBottom));

                rectangle = new xTile.Dimensions.Rectangle((int)min.X, (int)min.Y,
                    (int)(max.X - min.X), (int)(max.Y - min.Y));
            }

now im trying to use the rectangle.location.above from the dll but it throws an error
so im trying to change above to top

Member Avatar for Momerath

Could you possibly tell me what error, exactly, it is throwing and which line? Can't see your monitor from here.

Member Avatar for XEN0

cannot convert from 'xTile.Dimensions.Location' to 'float'
The best overloaded method match for Microsoft.XNA.Framework.Vector2.Vector2(float,float)' has some invalid arguments.

Member Avatar for XEN0

on line 9 but line 9 now looks like

Vector2 leftTop = Vector2.Transform(new Vector2(rectangle.Location.Left, rectangle.Location.Above), Transform);
Member Avatar for Momerath

It's telling you that xTile.Demensions.Location isn't a float. I have no idea what it actually is (I suspect that it is an x/y coordinate).

Member Avatar for XEN0

right you are Sensei it is indeed a x y coordinate im not sure but im guessing the

xTile.Dimensions.Location.Origin.Above

im guessing above is also referring to an x or y coordinate im not sure theres not much documentation to these dlls

Member Avatar for XEN0

im also unsure but the Vector2 only takes top for a coordinate so if i could somehow change the above code to make it so Above is top then it might work

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