[Help] WarFace Item drawing. topic

Hi guys, who can help me how get drawing item grenade or C4 etc...?
i use this method:

Code:

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pES = pEnv->pEntitySystem;

void ItemLoop()
{
        char ee2[255];
        sprintf(ee2,"Count %d",Count);
        GUI::Text.Draw(ee2,100,100,20,Color::colGreen,0,0,0);

        for (int i = 0; i < Count; i++)
        {
                IEntity* pItem = pES->GetEntity(i);
                if(pItem )
                {
                ddd++;
                Vec3 Pos = pItem->GetWorldPos();
                Vec3 Out;

                char str[255];
                sprintf(str,"%s",pItem->GetName());

                if(WorldToScreen(&Pos, &Out) )
                {                                       
                    GUI::Text.Draw(str,Out.x,Out.y,20,Color::ColYellow,0,0,0);
                }
        }
              sprintf(ee2,"Result:Count: %d",ddd);
              GUI::Text.Draw(ee2,100,140,20,Color::colGreen,0,0,0);
}

---

i get this, but my grenade or c4 = NULL, why ?

onClick="if (this.parentNode.parentNode.getElementsByTagName('div')['show_spoil'].style.display != '')
{
this.parentNode.parentNode.getElementsByTagName('div')['show_spoil'].style.display = '';
this.parentNode.parentNode.getElementsByTagName('div')['hide_spoil'].style.display = 'none';
this.value = 'Hide Spoiler!';
}
else
{
this.parentNode.parentNode.getElementsByTagName('div')['show_spoil'].style.display = 'none';
this.parentNode.parentNode.getElementsByTagName('div')['hide_spoil'].style.display = '';
this.value = 'Show Spoiler!';
}" />

if use IEntity* Next(); blah blah blah, work, but sometimes i get random crash,and i trying to find an alternative method.

[Help] Transparent window returns no drawing topic

Hi Friends!

As the title Suggests, I have a problem with the output of my drawings and my written text. In another project, in Which I practiced drawing a line and write a text. Since I Could See the results. But Because The background what not transparent!

Can someone tell me what I'm doing wrong here?

Thank you!


Here is my exercise code:

PHP Code:

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using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;


using System.Security.Permissions;

using System.Runtime.InteropServices;

using System.Threading;

using Microsoft.DirectX;

using Microsoft.DirectX.Direct3D;


namespace DX3D_First

{

    public partial class frmOverlay : Form

    {

        #region DLL-IMPORT


        internal struct Margins

        {

            public int Left, Right, Top, Bottom;

        }


        [DllImport( "user32.dll", SetLastError = true )]

        public static extern UInt32 GetWindowLong( IntPtr hWnd, int nIndex );


        [DllImport( "user32.dll" )]

        static extern int SetWindowLong( IntPtr hWnd, int nIndex, IntPtr dwNewLong );


        [DllImport( "user32.dll" )]

        static extern bool SetLayeredWindowAttributes( IntPtr hwnd, uint crKey, byte bAlpha, uint dwFlags );


        [DllImport( "dwmapi.dll" )]

        static extern void DwmExtendFrameIntoClientArea( IntPtr hWnd, ref Margins pMargins );


        public const int GWL_EXSTYLE = -20;


        public const int WS_EX_LAYERED = 0x80000;


        public const int WS_EX_TRANSPARENT = 0x20;


        public const int LWA_ALPHA = 0x2;


        public const int LWA_COLORKEY = 0x1;


        #endregion

        

        Device device = null;


        Microsoft.DirectX.Direct3D.Font dxText;

        Microsoft.DirectX.Direct3D.Line dxLine;


        Margins marg;

        bool bStopThread = false;


        protected override CreateParams CreateParams

        {

            get

            {

                new SecurityPermission( SecurityPermissionFlag.UnmanagedCode ).Demand();

                CreateParams CP = base.CreateParams;


                CP.ExStyle = CP.ExStyle | 0x00000020;


                return CP;

            }

        }


        public frmOverlay()

        {

            InitializeComponent();


            Gfx();


            Thread dx = new Thread( new ThreadStart( dxThread ) );

            dx.IsBackground = true;

            dx.Start();

        }



        protected override void OnPaint( PaintEventArgs e )

        {

            marg.Left = 0;

            marg.Top = 0;

            marg.Right = this.Width;

            marg.Bottom = this.Height;


            DwmExtendFrameIntoClientArea( this.Handle, ref marg );

        }


        public bool Gfx()

        {

            try

            {

                SetWindowLong( this.Handle, GWL_EXSTYLE, ( IntPtr )( GetWindowLong( this.Handle, GWL_EXSTYLE ) | WS_EX_LAYERED | WS_EX_TRANSPARENT ) );

                SetLayeredWindowAttributes( this.Handle, 0, 255, LWA_ALPHA );


                PresentParameters pp = new PresentParameters();


                pp.Windowed = true;

                pp.SwapEffect = SwapEffect.Discard;

                pp.BackBufferFormat = Format.A8B8G8R8;


                device = new Device( 0, DeviceType.Hardware, this, CreateFlags.HardwareVertexProcessing, pp );


                dxLine = new Microsoft.DirectX.Direct3D.Line( device );

                dxText = new Microsoft.DirectX.Direct3D.Font( device, new System.Drawing.Font( "Arial", 12 ) );


                return true;

            }

            catch (DirectXException)

            {

                return false;

            }

        }


        public void DrawRect( int _X, int _Y, int _Width, int _Height, Color _Color )

        {

            Vector2[] Lines = new Vector2[ 5 ];


            Lines[ 0 ].X = _X;

            Lines[ 0 ].Y = _Y;


            Lines[ 1 ].X = _X + _Width;

            Lines[ 1 ].Y = _Y;


            Lines[ 2 ].X = _X + _Width;

            Lines[ 2 ].Y = _Y + _Height;


            Lines[ 3 ].X = _X;

            Lines[ 3 ].Y = _Y + _Height;


            Lines[ 4 ].X = _X;

            Lines[ 4 ].Y = _Y;


            dxLine.Draw( Lines, _Color );

        }


        public void dxThread()

        {

            while(!bStopThread)

            {

                if( device == null ) return;


                device.Clear( ClearFlags.Target, Color.FromArgb( 0, 0, 0, 0 ), 1.0f, 0 );

                device.RenderState.ZBufferEnable = false;

                device.RenderState.Lighting = false;

                device.RenderState.CullMode = Cull.None;

                device.Transform.Projection = Matrix.OrthoOffCenterLH( 0, this.Width, this.Height, 0, 0, 1 );

                device.BeginScene();


                // Rendering

                DrawRect( 10, 20, 100, 150, Color.Blue );


                dxText.DrawText( null, "Hello World!", 100, 100, Color.Red );


                device.EndScene();

                device.Present();


                Application.DoEvents();

            }


            device.Dispose();


            Application.Exit();

        }






        public void FillRect( float x, float y, float w, float h, int r, int g, int b )

        {

            CustomVertex.TransformedColored[] verts = new CustomVertex.TransformedColored[ 4 ];


            verts[ 0 ].Position = new Vector4( x, y + h, 0, 0.5f );

            verts[ 1 ].Position = new Vector4( x, y, 0, 0.5f );

            verts[ 2 ].Position = new Vector4( x + w, y + h, 0, 0.5f );

            verts[ 3 ].Position = new Vector4( x + w, y, 0, 0.5f );

            //or make it with for(int i = 0; i < 4; i++) to write less code

            verts[ 0 ].Color = System.Drawing.Color.FromArgb( r, g, b ).ToArgb();

            verts[ 1 ].Color = System.Drawing.Color.FromArgb( r, g, b ).ToArgb();

            verts[ 2 ].Color = System.Drawing.Color.FromArgb( r, g, b ).ToArgb();

            verts[ 3 ].Color = System.Drawing.Color.FromArgb( r, g, b ).ToArgb();


            device.VertexFormat = CustomVertex.TransformedColored.Format;

            device.DrawUserPrimitives( PrimitiveType.TriangleStrip, 2, verts );

        }




        public void DrawRectangle( float x, float y, float w, float h, Color color )

        {

            float thickness = ( w / 25 );

            //Vertical bar 1

            FillRect( x - ( w / 2 ), y - ( h / 2 ), thickness/*just to keep our width consistent*/, h, color.R, color.G, color.B );

            ////Horiz 1

            FillRect( x - ( w / 2 ), y - ( h / 2 ), w, thickness, color.R, color.G, color.B );

            ////Horizontal bar 2, -50 because we want the exact center of the crosshair to be 

            ////at our X,Y coords and not the far left on crosshair on them

            FillRect( x - ( w / 2 ), y + ( h / 2 ), w, thickness, color.R, color.G, color.B );

            ////Vertical bar 2

            FillRect( x + ( w / 2 ), y - ( h / 2 ), thickness, h, color.R, color.G, color.B );

        }

    }

} 





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