Crappy Horizontal HealthBar

[gflames12]

Thought id release this since i have seen many people complaining of health bars on other forums, draws horizontal health bars about enemys head on screen. I have been using this same health bar since i made my first cod 4 d3d hack, using fleeps tutorials.
Credits: Mainly to fleep for code
drawing functions

void Drawing::DrawBorderBox( int x, int y, int w, int h, int thickness, D3DCOLOR Colour, IDirect3DDevice9 *pDevice)
{
	//t
	DrawFilledRect( x, y, w, thickness,  Colour, pDevice );
	//l
	DrawFilledRect( x, y, thickness, h, Colour, pDevice );
	//r
	DrawFilledRect( (x + w), y, thickness, h, Colour, pDevice );
	//b
	DrawFilledRect( x, y + h, w+thickness, thickness, Colour, pDevice );
}



void Drawing::DrawFilledRect(int x, int y, int w, int h, D3DCOLOR color, IDirect3DDevice9* dev)
{
	
	D3DRECT BarRect = { x, y, x + w, y + h }; 
	
	dev->Clear(1, &BarRect, D3DCLEAR_TARGET | D3DCLEAR_TARGET, color, 0, 0);
}

next we have our actual function

void ESP::DrawEnemyHealth(int x, int y, int w, int h, int health)
{
	Drawing::DrawBorderBox(x, y, w/*w*/, h/*h*/, 4, D3DCOLOR_ARGB(255, 0, 0, 255), D3dDevice );

	
	float healthPercentage = ((float)health/(float)MAXHEALTH) * 100.0f;
	
	
	float barPercentage = ((float)w*(float)(healthPercentage/100));

	RECT healthRect = 
	{
		x, //L 
		y-20,//T
		x + w,//R
		y + h//B
	};

	
	M_font->DrawText(NULL, I_O::IntToString(health).c_str() , -1, &healthRect, DT_NOCLIP, D3DCOLOR_ARGB(255, 255, 0, 0));

	Drawing::DrawFilledRect( x, y, (int)barPercentage, h, GetHealthColor(health), D3dDevice );
}

to change colour of bar as health is lowered

D3DCOLOR ESP::GetHealthColor(int currentHealth)
{
	
	if(currentHealth > 89 && currentHealth <= 100)
		return D3DCOLOR_ARGB(255, 0, 255, 0);
	else if(currentHealth > 79 && currentHealth < 90)
		return D3DCOLOR_ARGB(255, 0, 255, 155);
	else if(currentHealth > 69 && currentHealth < 80)
		return D3DCOLOR_ARGB(255, 255, 255, 0);
	else if(currentHealth > 59 && currentHealth < 70)
		return D3DCOLOR_ARGB(255, 255, 205, 0);
	else if(currentHealth > 49 && currentHealth < 60)
		return D3DCOLOR_ARGB(255, 255, 170, 0);
	else if(currentHealth > 39 && currentHealth < 50)
		return D3DCOLOR_ARGB(255, 255, 128, 0);
	else if(currentHealth > 29 && currentHealth < 40)
		return D3DCOLOR_ARGB(255, 255, 97, 0);
	else if(currentHealth > 19 && currentHealth < 30)
		return D3DCOLOR_ARGB(255, 255, 58, 0);
	else if(currentHealth > 9 && currentHealth < 20)
		return D3DCOLOR_ARGB(255, 255, 0, 66);
	else if(currentHealth > 1 && currentHealth < 9)
		return D3DCOLOR_ARGB(255, 255, 0, 0);
}

to draw health bar (example call):

DrawEnemyHealth(
						(int)(ScreenX - (drawx/2)),
						(int)(ScreenY - (drawy*2)),
						drawx, drawy/4, enemiesVec[i].health);

[flameswor10]

DWORD GetHealthColour(int health)
{
	if( health > 100 ) return D3DCOLOR_ARGB(255, 0, 255, 0);
	float Red = 255-(health*2.55f);
	float Green =    health*2.55f;

	return D3DCOLOR_ARGB(255, (INT)Red, (INT)Green, 0);
}

I'd say my function is a tad more neat instead of ~10 different if statements.

[Departure]

Nice logical function Flameswor10...