Problem, I need help.

This is the code I'm using thanks to Rusty.

Code:

void DrawCircle(int X, int Y, int radius, int numSides, DWORD Color) 
{ 
	DrawCircle(CenterX,CenterY,8,8,RED);
    D3DXVECTOR2 Line[128]; 
    float Step = PI * 2.0 / numSides; 
    int Count = 0; 
    for (float a=0; a < PI*2.0; a += Step) 
    { 
        float X1 = radius * cos(a) + X; 
        float Y1 = radius * sin(a) + Y; 
        float X2 = radius * cos(a+Step) + X; 
        float Y2 = radius * sin(a+Step) + Y; 
        Line[Count].x = X1; 
        Line[Count].y = Y1; 
        Line[Count+1].x = X2; 
        Line[Count+1].y = Y2; 
        Count += 2; 
    } 
    pLine->Begin(); 
    pLine->Draw(Line,Count,Color); 
    pLine->End(); 
}

I'm using Visual Studio 2010, and it says that pLine is not defined.

How could I fix that, might be an easy fix but I'm not ashamed to ask because I'm a starter and hope to learn from my mistakes.

declare this; ID3DXLine *pLine;

Hope this help you.

Originally Posted by anaestheist

declare this; ID3DXLine *pLine;

Hope this help you.

Thank you so much, Rep++

Post in source code help disscussion section next time

I luv whit /

Originally Posted by anaestheist

I luv whit /

I saw him first! Jking

well props to anaethiest for helping

but Ghost dude in C++ u have to define things.. u should really start out with the basic syntax

Im happy to help when i can :P i am also beginning in C++.

Originally Posted by anaestheist

Im happy to help when i can :P i am also beginning in C++.

same here. I started with hotkey hack and then went onto menu.
then I thought it was stupid and actually started to learn to program.
the only difference is that I googled my errors and learned off of the bases and I didn't come here with all of my questions i just took the time to figure it out.

mind you back then it was a lot easier

I have another question which I think I can answer but for some apparent reason the method I'm using does not work, here is my code,

Code:

void DrawCircle(int X, int Y, int radius, int numSides, DWORD Color) 
{ 
	DrawCircle(CenterX,CenterY,8,8,RED);
    D3DXVECTOR2 Line[128]; 
    float Step = PI * 2.0 / numSides; 
    int Count = 0; 
    for (float a=0; a < PI*2.0; a += Step) 
    { 
        float X1 = radius * cos(a) + X; 
        float Y1 = radius * sin(a) + Y; 
        float X2 = radius * cos(a+Step) + X; 
        float Y2 = radius * sin(a+Step) + Y; 
        Line[Count].x = X1; 
        Line[Count].y = Y1; 
        Line[Count+1].x = X2; 
        Line[Count+1].y = Y2; 
        Count += 2; 
    } 
    pLine->Begin(); 
    pLine->Draw(Line,Count,Color); 
    pLine->End();
}

and here is my method,

Code:

void DrawCircle(int X, int Y, int radius, int numSides, DWORD Color) 
{ 
	if (hack7 == 1)show=(show);
	DrawCircle(CenterX,CenterY,8,8,RED);
    D3DXVECTOR2 Line[128]; 
    float Step = PI * 2.0 / numSides; 
    int Count = 0; 
    for (float a=0; a < PI*2.0; a += Step) 
    { 
        float X1 = radius * cos(a) + X; 
        float Y1 = radius * sin(a) + Y; 
        float X2 = radius * cos(a+Step) + X; 
        float Y2 = radius * sin(a+Step) + Y; 
        Line[Count].x = X1; 
        Line[Count].y = Y1; 
        Line[Count+1].x = X2; 
        Line[Count+1].y = Y2; 
        Count += 2; 
    } 
    pLine->Begin(); 
    pLine->Draw(Line,Count,Color); 
    pLine->End();
}

Can anyone care to explain to me why the crosshair's do not show up in-game when I put "Hack7" On?

Originally Posted by anaestheist

declare this; ID3DXLine *pLine;

Hope this help you.

[php]ID3DXLine *pLine;
D3DXCreateLine(pDevice,&D3D.pLine);[/php]

when u not use this the game crash

Originally Posted by -xGhost-

I have another question which I think I can answer but for some apparent reason the method I'm using does not work, here is my code,

Code:

void DrawCircle(int X, int Y, int radius, int numSides, DWORD Color) 
{ 
	DrawCircle(CenterX,CenterY,8,8,RED);
    D3DXVECTOR2 Line[128]; 
    float Step = PI * 2.0 / numSides; 
    int Count = 0; 
    for (float a=0; a < PI*2.0; a += Step) 
    { 
        float X1 = radius * cos(a) + X; 
        float Y1 = radius * sin(a) + Y; 
        float X2 = radius * cos(a+Step) + X; 
        float Y2 = radius * sin(a+Step) + Y; 
        Line[Count].x = X1; 
        Line[Count].y = Y1; 
        Line[Count+1].x = X2; 
        Line[Count+1].y = Y2; 
        Count += 2; 
    } 
    pLine->Begin(); 
    pLine->Draw(Line,Count,Color); 
    pLine->End();
}

and here is my method,

Code:

void DrawCircle(int X, int Y, int radius, int numSides, DWORD Color) 
{ 
	if (hack7 == 1)show=(show);
	DrawCircle(CenterX,CenterY,8,8,RED);
    D3DXVECTOR2 Line[128]; 
    float Step = PI * 2.0 / numSides; 
    int Count = 0; 
    for (float a=0; a < PI*2.0; a += Step) 
    { 
        float X1 = radius * cos(a) + X; 
        float Y1 = radius * sin(a) + Y; 
        float X2 = radius * cos(a+Step) + X; 
        float Y2 = radius * sin(a+Step) + Y; 
        Line[Count].x = X1; 
        Line[Count].y = Y1; 
        Line[Count+1].x = X2; 
        Line[Count+1].y = Y2; 
        Count += 2; 
    } 
    pLine->Begin(); 
    pLine->Draw(Line,Count,Color); 
    pLine->End();
}

Can anyone care to explain to me why the crosshair's do not show up in-game when I put "Hack7" On?

Try this;

if (hack7 == 1) show = !show;

Doubt it work anyway, i don't see anywhere in your code where it would hide/show the crosshair? correct me if im wrong..

Originally Posted by kotentopf

[php]ID3DXLine *pLine;
D3DXCreateLine(pDevice,&D3D.pLine);[/php]

when u not use this the game crash

you beat me to it

Was about to say, You still need to create your line

&& to use it, Just do

if(hack == 1) {
DrawCircle(...);
}

why do you even have the if(hack7 == 1) in your draw circle?

You also can not call drawCircle inside of the code where you define it, take the two lines:

Code:

if(hack7==1){
    CrawCircle()

and move it out of the void.

Also the hack7=(!hack7) will just instantly turn it back off.

[php] if (needstolearncplusplus7 == 1) {
learn c++ () [/php]

try that, it works!

Problem, I need help.

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