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Custom Classes: DX.h (text, boxes, circle, text highlight and more)

Posts 1–5 of 5 · Page 1 of 1
Custom Classes: DX.h (text, boxes, circle, text highlight and more)
Diggin through My Documents, found a source code for a menu from none other than Drunken Cheetah himself. Don't know how i got it or from where..But the dip hook works, and the menu is of course sexy as hell...found this in it, figured i'd share because its actually some cool effects for ESP and menus

DX.h
Code:
class CCanvas
{
public:
	//Engine Specific 
	virtual void Init(void* Pram)=0;
	virtual void Begin()=0;
	virtual bool IsValid()=0;
	virtual void End()=0;
	virtual void Reset()=0;
	virtual void Text(char* text,int x, int y, DWORD color)=0;
	virtual int TextWidth(char* text)=0;
	virtual int TextHeight(char* text)=0;
	virtual void Line(float x1,float y1,float x2,float y2,DWORD color)=0;
	virtual void FillGradient(float x,float y,float w,float h,DWORD color1,DWORD color2,DWORD color3,DWORD color4)=0;
	virtual void Poly(POINT* points,int count,DWORD color)=0;

	//Extras
	void Fill(float x,float y,float w,float h,DWORD color)
	{
		FillGradient(x,y,w,h,color,color,color,color);
	}
	void FillCentered(float x,float y,float w,float h,DWORD color)
	{
		FillGradient(x-w/2,y-h/2,w,h,color,color,color,color);
	}
	void Textf(int x, int y, DWORD color, const char *fmt, ...)
	{
		if (!IsValid()) return;
		static char buffer[1024];
		va_list va_alist;
		va_start (va_alist, fmt);
		//_vsnprintf(buffer, sizeof(buffer), fmt, va_alist);
		vsnprintf(buffer, sizeof(buffer), fmt, va_alist);
		va_end (va_alist);
		Text(buffer,x,y,color);
	}
	void TextCenteredf(int x, int y, DWORD color, const char *fmt, ...)
	{
		if (!IsValid()) return;
		static char buffer[1024];
		va_list va_alist;
		va_start (va_alist, fmt);
		vsnprintf(buffer, sizeof(buffer), fmt, va_alist);
		va_end (va_alist);
		Text(buffer,x-TextWidth(buffer)/2,y,color);
	}

	void Circle(int x, int y, int r, int s, DWORD color)
	{
		if (!IsValid()) return;
		float Step = 3.14159265*2.0/s;
		for (float a=0; a < 3.14159265*2.0; a += Step)
		{
			float x1 = r * cos(a) + x;
			float y1 = r * sin(a) + y;
			float x2 = r * cos(a+Step) + x;
			float y2 = r * sin(a+Step) + y;
			Line(x1,y1,x2,y2,color);
		}
	}
	void Box(int x, int y, int w, int h, DWORD color)
	{
		if (!IsValid()) return;
		Line(x,y,x+w,y,color);
		Line(x+w,y,x+w,y+h,color);
		Line(x+w,y+h,x,y+h,color);
		Line(x,y+h,x,y,color);
	}
	void BoxCentered(int x, int y, int w, int h, DWORD color)
	{
		if (!IsValid()) return;
		Box(x-w/2,y-h/2,w,h,color);
	}

	int Width,Height;
};
extern CCanvas* pCanvas;

class CDX9Canvas : public CCanvas
{
	struct CUSTOMVERTEX
	{
		FLOAT x, y, z, rhw; // The transformed position for the vertex.
		DWORD color;        // The vertex color.
	};
#define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZRHW|D3DFVF_DIFFUSE)

	LPD3DXFONT pFont;
	LPDIRECT3DDEVICE9 pDevice;
	IDirect3DStateBlock9 *pSB;

	bool bValid;

	CUSTOMVERTEX Line_Batch[5000];
	CUSTOMVERTEX Fill_Batch[16000];
	int Line_Index;
	int Fill_Index;

public:
	CDX9Canvas()
	{
		bValid = false;
		pDevice = NULL;
		pFont = NULL;
		pSB = NULL;
		Line_Index = 0;
		Fill_Index = 0;
	}

	virtual void Init(void* Pram)
	{
		pDevice = (LPDIRECT3DDEVICE9)Pram;
	}
	virtual void Begin()
	{
		bValid = false;

		if (!pDevice)return;
		if (!pSB)
		{
			if (pDevice->CreateStateBlock(D3DSBT_ALL,&pSB) != D3D_OK) return;
		}
		if (!pFont)
		{
			if (D3DXCreateFont(pDevice,14, 0, FW_NORMAL, 1, FALSE, DEFAULT_CHARSET,OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE,"Arial",&pFont) != D3D_OK) return;
		}

		Line_Index = 0;
		Fill_Index = 0;
		pSB->Capture();

		bValid = true;
	}
	virtual bool IsValid()
	{
		return bValid;
	}
	virtual void End()
	{
		if (bValid)
		{
			SetupDrawing();
			if (Line_Index>0) pDevice->DrawPrimitiveUP(D3DPT_LINELIST,Line_Index/2,Line_Batch,sizeof(CUSTOMVERTEX));
			if (Fill_Index>0) pDevice->DrawPrimitiveUP(D3DPT_TRIANGLELIST,Fill_Index/3,Fill_Batch,sizeof(CUSTOMVERTEX));
			pSB->Apply();
		}
		bValid = false;
		Line_Index = 0;
		Fill_Index = 0;
	}
	virtual void Reset()
	{
		if (pFont)
		{
			pFont->Release();
			pFont = NULL;
		}
		if (pSB)
		{
			pSB->Release();
			pSB = NULL;
		}
		bValid = false;
	}

	void SetupDrawing()
	{
		pDevice->SetTexture(0,NULL);  
		pDevice->SetTexture(1,NULL);  

		pDevice->SetVertexShader(NULL);
		pDevice->SetPixelShader(NULL);

		//pDevice->SetRenderState( D3DRS_ALPHATESTENABLE ,FALSE );
		//pDevice->SetRenderState( D3DRS_ALPHABLENDENABLE ,FALSE );
		pDevice->SetRenderState( D3DRS_ZENABLE,D3DZB_FALSE );
		pDevice->SetRenderState( D3DRS_FILLMODE,D3DFILL_SOLID );
		pDevice->SetRenderState( D3DRS_SHADEMODE ,D3DSHADE_GOURAUD );
		pDevice->SetRenderState( D3DRS_ZWRITEENABLE ,FALSE );
		pDevice->SetRenderState( D3DRS_SRCBLEND ,D3DBLEND_ONE );
		pDevice->SetRenderState( D3DRS_DESTBLEND ,D3DBLEND_ZERO );
		pDevice->SetRenderState( D3DRS_CULLMODE ,D3DCULL_NONE );
		pDevice->SetRenderState( D3DRS_ZFUNC ,D3DCMP_LESSEQUAL );
		pDevice->SetRenderState( D3DRS_FOGENABLE ,FALSE );
		pDevice->SetRenderState( D3DRS_SPECULARENABLE ,FALSE );
		pDevice->SetRenderState( D3DRS_STENCILENABLE ,FALSE );
		pDevice->SetRenderState( D3DRS_CLIPPING ,FALSE );
		pDevice->SetRenderState( D3DRS_LIGHTING ,FALSE );
		pDevice->SetRenderState( D3DRS_COLORVERTEX ,TRUE );
		pDevice->SetRenderState( D3DRS_CLIPPLANEENABLE ,0 );

		pDevice->SetFVF(D3DFVF_CUSTOMVERTEX);
	}
	virtual void Text(char* text,int x, int y, DWORD color)
	{
		if (!IsValid()) return;
		color |= 0xFF000000;
		RECT pos;
		SetRect(&pos,x,y,0,0);
		pFont->DrawTextA(NULL,text,-1,&pos,DT_NOCLIP,color);
	}
	virtual int TextWidth(char* text)
	{
		if (!IsValid()) return strlen(text)*8;
		RECT pos;SetRect(&pos,0,0,0,0);
		pFont->DrawTextA(NULL,text,-1,&pos,DT_CALCRECT,0);
		return pos.right;
	}
	virtual int TextHeight(char* text)
	{
		if (!IsValid()) return 12;
		RECT pos;SetRect(&pos,0,0,0,0);
		pFont->DrawTextA(NULL,text,-1,&pos,DT_CALCRECT,0);
		return pos.bottom;
	}
	virtual void Line(float x1,float y1,float x2,float y2,DWORD color)
	{
		if (!IsValid()) return;
		CUSTOMVERTEX v[2];
		SetVert(&v[0], x1,y1,color);
		SetVert(&v[1], x2,y2,color);
		SetupDrawing();
		pDevice->DrawPrimitiveUP(D3DPT_LINELIST,1,v,sizeof(CUSTOMVERTEX));
	}
	virtual void FillGradient(float x,float y,float w,float h,DWORD color1,DWORD color2,DWORD color3,DWORD color4)
	{
		if (!IsValid()) return;
		CUSTOMVERTEX v[4];
		SetVert(&v[0], x,y,color1);
		SetVert(&v[1], x+w,y,color2);
		SetVert(&v[2], x+w,y+h,color3);
		SetVert(&v[3], x,y+h,color4);
		SetupDrawing();
		pDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,2,v,sizeof(CUSTOMVERTEX));
	}
	void SetVert(CUSTOMVERTEX* v, float x, float y, DWORD color)
	{
		v->x = x; v->y = y; v->z = 0.0f; v->rhw = 1.0f;
		v->color = color;
	}
	virtual void Poly(POINT* points,int count,DWORD color)
	{
		if (!IsValid()) return;
		if (count<3) return;
		CUSTOMVERTEX* v = new CUSTOMVERTEX[count];
		for (int i=0; i < count;i++)
		{
			SetVert(&v[i], points[i].x,points[i].y,color);
		}
		SetupDrawing();
		pDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,count-3+1,v,sizeof(CUSTOMVERTEX));
		delete v;
	}

	//Extras
	void Line_Batched(float x1,float y1,float x2,float y2,DWORD color)
	{
		SetVert(&Line_Batch[Line_Index+0], x1,y1,color);
		SetVert(&Line_Batch[Line_Index+1], x2,y2,color);
		Line_Index += 2;
	}
	void FillGradient_Batched(float x,float y,float w,float h,DWORD color1,DWORD color2,DWORD color3,DWORD color4)
	{
		SetVert(&Fill_Batch[Fill_Index+0], x,y,color1);
		SetVert(&Fill_Batch[Fill_Index+1], x+w,y,color2);
		SetVert(&Fill_Batch[Fill_Index+2], x+w,y+h,color3);

		SetVert(&Fill_Batch[Fill_Index+3], x,y,color1);
		SetVert(&Fill_Batch[Fill_Index+4], x+w,y+h,color3);
		SetVert(&Fill_Batch[Fill_Index+5], x,y+h,color4);
		Fill_Index += 6;
	}
	void Fill_Batched(float x,float y,float w,float h,DWORD color)
	{
		FillGradient_Batched(x,y,w,h,color,color,color,color);
	}
	void FillCentered_Batched(float x,float y,float w,float h,DWORD color)
	{
		FillGradient_Batched(x-w/2,y-h/2,w,h,color,color,color,color);
	}
	void Circle_Batched(int x, int y, int r, int s, DWORD color)
	{
		float Step = 3.14159265*2.0/s;
		for (float a=0; a < 3.14159265*2.0; a += Step)
		{
			float x1 = r * cos(a) + x;
			float y1 = r * sin(a) + y;
			float x2 = r * cos(a+Step) + x;
			float y2 = r * sin(a+Step) + y;
			Line_Batched(x1,y1,x2,y2,color);
		}
	}
	void Box_Batched(int x, int y, int w, int h, DWORD color)
	{
		Line_Batched(x,y,x+w,y,color);
		Line_Batched(x+w,y,x+w,y+h,color);
		Line_Batched(x+w,y+h,x,y+h,color);
		Line_Batched(x,y+h,x,y,color);
	}
	void BoxCentered_Batched(int x, int y, int w, int h, DWORD color)
	{
		Box_Batched(x-w/2,y-h/2,w,h,color);
	}

};
CCanvas* pCanvas = NULL;
#1 ·
Looks like works greatly. But, it's from you, certainly it works xD

Good job man! =D
#2 ·
Quote Originally Posted by MrLionBr View Post
Looks like works greatly. But, it's from you, certainly it works xD

Good job man! =D
probablyy doesn't lol
#3 ·
Quote Originally Posted by iBazzoCA View Post
What does it do?
its a custom class if u dont know wat to do with it ur in the wrong section
#5 ·
Posts 1–5 of 5 · Page 1 of 1
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