Button + Slider Class

**Crash** · 08-24-2010

Just a few things I wrote up.

Sorry if they are a little messy.

Button class :

Code:

class cButton{
public:

	int width, height, x, y;
	bool isOn;
	char *buttonText;
	D3DCOLOR textCol, selTextCol, border, fill, selBor, selFill, overFill;
	CD3DFont *buttonFont;

	cButton();
	cButton(int inX, int inY, int w, int h, bool on, char* text, D3DCOLOR borCol, D3DCOLOR fillCol, D3DCOLOR selBorCol, D3DCOLOR selFillCol, D3DCOLOR overFillCol, D3DCOLOR textColor, D3DCOLOR selTextColor){

		x = inX; y = inY; width = w; height = h; isOn = on; buttonText = text; border = borCol; fill = fillCol;
		selFill = selFillCol; selBor = selBorCol; overFill = overFillCol; textCol = textColor; selTextCol = selTextColor;

	};
	void drawButton(LPDIRECT3DDEVICE9 pDevice){

		SIZE fSize;

		this->buttonFont->GetTextExtent(this->buttonText, &fSize);

		if(GetAsyncKeyState(VK_LBUTTON)&1){

			if(isMouseinRegion(this->x, this->y, this->x + this->width, this->y + this->height)){

				this->isOn = !this->isOn;

			}

		}

		if(!this->isOn){
		
			if(isMouseinRegion(this->x, this->y, this->x + this->width, this->y + this->height)){
			
				DrawBox(this->x, this->y, this->width, this->height, this->overFill, this->border, pDevice);

			} else {

				DrawBox(this->x, this->y, this->width, this->height, this->fill, this->border, pDevice);

			}
			this->buttonFont->DrawText((float)((this->width / 2) - (fSize.cx / 2)), (float)((this->height / 2) - (fSize.cy / 2)), this->textCol, this->buttonText);

		} else {

			if(isMouseinRegion(this->x, this->y, this->x + this->width, this->y + this->height)){
			
				DrawBox(this->x, this->y, this->width, this->height, this->overFill, this->selBor, pDevice);

			} else {

				DrawBox(this->x, this->y, this->width, this->height, this->selFill, this->selBor, pDevice);

			}
			this->buttonFont->DrawText((float)((this->width / 2) - (fSize.cx / 2)), (float)((this->height / 2) - (fSize.cy / 2)), this->selTextCol, this->buttonText);

		}
		delete &fSize;

	}
	void setFont(CD3DFont *butFont){

		this->buttonFont = butFont;

	}

};

Slider class :

Code:

class cSlider{
public:

	int x, y, maxVal, minVal, length, barHeight, barWidth, xOffset, barX;
	double startVal, curVal;
	char cMin[20], cMax[20];
	bool isSliding;
	D3DCOLOR barCol, backBorderCol, backCol;
	CD3DFont *sliderFont;

	cSlider();
	cSlider(int xValue, int yValue, int maxValue, int minValue, double startValue, int lengthValue, int barHeightValue, int barWidthValue, D3DCOLOR barColor, D3DCOLOR backBorderColor, D3DCOLOR backColor){

		x = xValue; y = yValue; maxVal = maxValue; minVal = minValue; barX = (startValue / maxValue) * lengthValue + xValue; startVal = startValue;
		length = lengthValue; barHeight = barHeightValue; barWidth = barWidthValue; barCol = barColor; isSliding = false;
		sprintf_s(cMin, 20, "%d", minVal);
		sprintf_s(cMax, 20, "%d", maxVal);

	};
	void drawSlider(LPDIRECT3DDEVICE9 pDevice){

		this->curVal = ((this->barX - this->x) / (double)this->length) * this->maxVal;

		if(GetAsyncKeyState(VK_LBUTTON) < 0){

			POINT cPos;
			GetCursorPos(&cPos);

			if(!this->isSliding){

				if(isMouseinRegion(this->barX, this->y, this->barX + this->barWidth, this->y + this->barHeight + 2)){

					this->xOffset = cPos.x - this->barX;
					this->isSliding = true;

				}

			} else {

				this->barX = cPos.x - this->xOffset;

				if(this->barX > this->x + this->length){
				
					this->barX = this->x + this->length;

				}
				if(this->barX < this->x){

					this->barX = this->x;

				}

			}

		} else {

			this->isSliding = false;

		}

		DrawBox(this->x - 2, this->y, this->length + this->barWidth + 4, this->barHeight + 4, this->backCol, this->backBorderCol, pDevice);
		FillRGB(this->barX, this->y + 2, this->barWidth, this->barHeight, this->barCol, pDevice);
		SIZE tSize;
		this->sliderFont->GetTextExtent(cMin, &tSize);
		this->sliderFont->DrawText((float)(this->x - (tSize.cx / 2)), (float)(this->y + this->barHeight + 5), D3DCOLOR_XRGB(255, 255, 255), cMin);
		this->sliderFont->GetTextExtent(cMax, &tSize);
		this->sliderFont->DrawText((float)(this->x + this->length + this->barWidth - (tSize.cx / 2)), (float)(this->y + this->barHeight + 5), D3DCOLOR_XRGB(255, 255, 255), cMax);
		delete &tSize;

	}
	void setFont(CD3DFont *slideFont){

		sliderFont = slideFont;

	}


};

====Button Class====
Constructor :
(x, y, width, height, starting value(on/off), button text, border color, box color, selected border color, selected box color, box color when mouse is hovering over, normal text color, selected text color)

- DrawButton -
This has one parameter which is the device it just draws the button.

- SetFont -
Do this after initializing your font. It is used to draw the text.( Note : This uses CD3DFont not ID3DXFont )

( Integers )
x, y - Coordinates of the button
height, width - Of the button

( Booleans )
isOn - Duh.

( Chars )
buttonText - Duh.

( Colors )
textCol, selTextCol - Off text / On text
border, fill - Off border / box color
selBor selFill - On border / box color
overFill - Color when the mouse is hovering over the button for the box

====Slider Class====
Constructor :
(x, y, max value, min value, starting value, length of slider when drawn, bar height, bar width, bar color, back border color, back color)

- DrawSlider -
This has one parameter which is the device it just draws the slider.

- SetFont -
Do this after initializing your font. It is used to draw the max/min.( Note : This uses CD3DFont not ID3DXFont )

( Integers )
x, y - The coordinates for the slider
maxVal, minVal - The minimum and maximum value for the slider (ex : 0 - 200)
length - Length of the slider when it is drawn
barHeight, barWidth - Height/width of the bar that you drag
xOffset, barX - The xOffset for dragging and the bar's x value

( Doubles )
startVal, curVal - The starting value and the current value for the slider

( Bools )
isSliding - Is the bar sliding ?

( Chars )
cMin, cMax - For drawing the max/min values below the bar

( Colors )
barCol - The bar's color
backBorderCol, backCol - Border + back color for the slider

Functions you will need :

Code:

bool isMouseinRegion(int x1, int y1, int x2, int y2)
{

	POINT cPos;
	GetCursorPos(&cPos);

	if(cPos.x > x1 && cPos.x < x2 && cPos.y > y1 && cPos.y < y2){

		return true;

	} else {

		return false;

	}

}
void FillRGB( int x, int y, int w, int h, D3DCOLOR color, IDirect3DDevice9* pDevice )
{

	D3DRECT rec = { x, y, x + w, y + h };
	pDevice->Clear( 1, &rec, D3DCLEAR_TARGET, color, 0, 0 );
}
void DrawBorder( int x, int y, int w, int h, int px, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice )
{
	FillRGB( x, (y + h - px), w, px,    BorderColor, pDevice );
	FillRGB( x, y, px, h,                BorderColor, pDevice );
	FillRGB( x, y, w, px,                BorderColor, pDevice );
	FillRGB( (x + w - px), y, px, h,    BorderColor, pDevice );
}
void DrawBox( int x, int y, int w, int h, D3DCOLOR BoxColor, D3DCOLOR BorderColor, IDirect3DDevice9* pDevice )
{
	FillRGB( x, y, w, h,        BoxColor, pDevice );
	DrawBorder( x, y, w, h, 2,    BorderColor, pDevice );
}

How to use them :

Code:

//Global\\
cButton myButton(2, 2, 100, 50, false, "Super Jump", D3DCOLOR_XRGB(0, 255, 0), D3DCOLOR_XRGB(0, 0, 0), D3DCOLOR_XRGB(255, 255, 255), D3DCOLOR_XRGB(0, 0, 0), D3DCOLOR_XRGB(100, 100, 100), D3DCOLOR_XRGB(0, 255, 0), D3DCOLOR_XRGB(0, 255, 0));

//In your hooked D3D function\\

//(After initializing your font)
myButton.setFont( <font here> );

//For drawing
myButton.drawButton(pDevice);

//Wherever you do your hacks\\
if(myButton.isOn){
//It's on
} else {
//It's off
}

//===================================

//Global\\
cSlider mySlider(10, 250, 100, 0, 10, 100, 10, 10, D3DCOLOR_XRGB(192, 192, 192), D3DCOLOR_XRGB(0, 0, 0), D3DCOLOR_XRGB(255, 255, 255));

//In your hooked D3D function\\

//( After initializing your font)
mySlider.setFont( <font here> );

//When drawing
mySlider.drawSlider(pDevice);

//Wherever you do your stuff
double sliderValue = mySlider.curVal;
//Do stuff with it

Credits :
Whoever for box drawing functions
Me for the rest

Don't like ? kthxbai
Bug or something you think I should change ?
Post away.