KF2-YetAnotherScoreboard/ScoreboardExt/Classes/KFGUI_Image.uc

Class KFGUI_Image extends KFGUI_Base;

var enum eImageStyle
{
    ISTY_Normal,
    ISTY_Stretched
} ImageStyle;

var enum eScaleStyle
{
    ISTY_Height,
    ISTY_Width
} ScaleStyle;

var Color ImageColor;
var Texture Image;
var bool bAlignCenter, bForceUniformSize;
var int X1,Y1,X2,Y2;
var float ImageScale;

function DrawMenu()
{
    local float X, Y, XL, YL;
    
    if( Image == None )
        return;
        
    DrawBackground(Canvas, CompPos[2], CompPos[3]);
    
    Canvas.DrawColor = ImageColor;
    
    switch (ImageStyle)
    {
        case ISTY_Normal:
            if( X1 != -1 )
                X = X1;
            else X = 0;

            if( Y1 != -1 )
                Y = Y1;
            else Y = 0;
            
            if( bForceUniformSize )
            {
                if( ScaleStyle == ISTY_Height )
                {
                    YL = CompPos[3];
                    XL = YL;
                }
                else
                {
                    XL = CompPos[2];
                    YL = XL;
                }
            }
            else
            {
                if( Y2 == -1 )
                    YL = FMin(CompPos[3], Image.GetSurfaceHeight());
                else YL = (Y2-Y1);

                if( X2 == -1 )
                    XL = FMin(CompPos[2], Image.GetSurfaceWidth());
                else XL = (X2-X1);
            }
            
            if( bAlignCenter )
            {
                Canvas.SetPos((CompPos[2]/2) - (XL/2), (CompPos[3]/2) - (YL/2));
                Canvas.DrawTile(Image, XL, YL, X, Y, Image.GetSurfaceWidth(), Image.GetSurfaceHeight());
            }
            else
            {
                Canvas.SetPos(0.f, 0.f);
                Canvas.DrawTile(Image, XL, YL, X, Y, Image.GetSurfaceWidth(), Image.GetSurfaceHeight());
            }
                
            break;
        case ISTY_Stretched:
            if ( X1 < 0 && X2 < 0 && Y1 < 0 && Y2 < 0 ) 
                Owner.CurrentStyle.DrawTileStretched(Image, 0.f, 0.f, CompPos[2], CompPos[3]);
            else
            {
                if ( X1 != -1 )
                    X = X1;
                else X = 0;

                if( Y1 != -1 )
                    Y = Y1;
                else Y = 0;
                
                if( bForceUniformSize )
                {
                    if( ScaleStyle == ISTY_Height )
                    {
                        YL = CompPos[3];
                        XL = YL;
                    }
                    else
                    {
                        XL = CompPos[2];
                        YL = XL;
                    }
                }
                else
                {
                    if( Y2 == -1 )
                        YL = FMin(CompPos[3], Image.GetSurfaceHeight());
                    else YL = (Y2-Y1);

                    if( X2 == -1 )
                        XL = FMin(CompPos[2], Image.GetSurfaceWidth());
                    else XL = (X2-X1);
                }

                if( bAlignCenter )
                {
                    Canvas.SetPos((CompPos[2]/2) - (XL/2), (CompPos[3]/2) - (YL/2));
                    Canvas.DrawTile(Image, CompPos[2], CompPos[3], X, Y, Image.GetSurfaceWidth(), Image.GetSurfaceHeight());
                }
                else
                {
                    Canvas.SetPos(0.f, 0.f);
                    Canvas.DrawTile(Image, CompPos[2], CompPos[3], X, Y, Image.GetSurfaceWidth(), Image.GetSurfaceHeight());
                }
                    
                break;
            }
            break;
    }
}

delegate DrawBackground(Canvas C, float W, Float H);

defaultproperties
{
    ImageColor=(R=255,G=255,B=255,A=255)
    ImageStyle=ISTY_Normal
    X1=-1
    X2=-1
    Y1=-1
    Y2=-1
}