View source for Uk/VGUI Health bar

{{source topicon|suf=:uk}} {{lang|VGUI Health bar|title=VGUI Смуга здоров'я}} {{ACategory|Tutorials}} {{ACategory|VGUI}}
[[File:Health Bar.png|thumb]]

==Огляд==
Привіт, друзі! Ми додамо панель здоров'я до {{Src06|4|suf=:uk}}, {{Src07|4|suf=:uk}} та {{src13|suf=:uk|4}}. 
==Програма==
Зробити <code>hud_healthbar.cpp</code> та <code>hud_healthbar.h</code> У розділі «Client»:

==<code>hudhealthbar.cpp</code>==
<source lang="cpp">
#include "cbase.h" 
#include "hud.h" 
#include "hud_macros.h" 
#include "c_baseplayer.h" 
#include "hudhealthbar.h" 
#include "iclientmode.h" 
#include "vgui/ISurface.h"

using namespace vgui;

#include "tier0/memdbgon.h" 

DECLARE_HUDELEMENT (CHudHealthbar);

# define HULL_INIT 80 

//------------------------------------------------------------------------
// Purpose: Конструктор
//------------------------------------------------------------------------

CHudHealthbar:: CHudHealthbar (const char * pElementName) : 
	CHudElement (pElementName), BaseClass (NULL, "HudHealthbar")
{
	vgui:: Panel * pParent = g_pClientMode-> GetViewport ();
	SetParent (pParent);

	SetHiddenBits (HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT);
}

//------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------

void CHudHealthbar:: Init()
{
	Reset();
}

//------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------

void CHudHealthbar:: Reset (void)
{
	m_flHull = HULL_INIT;
	m_nHullLow = -1;
	SetBgColor (Color (0,0,0,128));
}


//------------------------------------------------------------------------
// Purpose:
//------------------------------------------------------------------------

void CHudHealthbar:: OnThink (void)
{
	float newHull = 0;
	C_BasePlayer * local = C_BasePlayer:: GetLocalPlayer ();

	if (!local)
		return;

	// Never below zero 
	newHull = max(local->GetHealth(), 0);

	// DevMsg("Sheild at is at: %f\n",newShield);
	// Only update the fade if we've changed health
	if (newHull == m_flHull)
		return;

	m_flHull = newHull;
}


//------------------------------------------------------------------------
// Purpose: нічия
//------------------------------------------------------------------------

void CHudHealthbar::Paint()
{
	// Get bar chunks

	int chunkCount = m_flBarWidth / (m_flBarChunkWidth + m_flBarChunkGap);
	int enabledChunks = (int)((float)chunkCount * (m_flHull / 100.0f) + 0.5f );

	// Draw the suit power bar
	surface()->DrawSetColor (m_HullColor);

	int xpos = m_flBarInsetX, ypos = m_flBarInsetY;

	for (int i = 0; i < enabledChunks; i++)
	{
		surface()->DrawFilledRect(xpos, ypos, xpos + m_flBarChunkWidth, ypos + m_flBarHeight);
		xpos += (m_flBarChunkWidth + m_flBarChunkGap);
	}

	// Draw the exhausted portion of the bar.
	surface()->DrawSetColor(Color(m_HullColor [0], m_HullColor [1], m_HullColor [2], m_iHullDisabledAlpha));

	for (int i = enabledChunks; i < chunkCount; i++)
	{
		surface()->DrawFilledRect(xpos, ypos, xpos + m_flBarChunkWidth, ypos + m_flBarHeight);
		xpos += (m_flBarChunkWidth + m_flBarChunkGap);
	}

	// Draw our name

	surface()->DrawSetTextFont(m_hTextFont);
	surface()->DrawSetTextColor(m_HullColor);
	surface()->DrawSetTextPos(text_xpos, text_ypos);

	//wchar_t *tempString = vgui::localize()->Find("#Valve_Hud_AUX_POWER");

	surface()->DrawPrintText(L"HULL", wcslen(L"HULL"));
}
</source>

==<code>hudhealthbar.h</code>==
<source lang="cpp">
#if !defined HUD_HULL_H
#define HUD_HULL_H 

#ifdef _WIN32
#pragma once
#endif

#include "hudelement.h"
#include "hud_numericdisplay.h"

//-----------------------------------------------------------------------------
// Purpose: Показує бар!
//-----------------------------------------------------------------------------

class CHudHealthbar : public CHudElement, public vgui::Panel
{

	DECLARE_CLASS_SIMPLE(CHudHull, vgui::Panel);

public:
	CHudHealthbar(const char * pElementName);

	virtual void Init (void);
	virtual void Reset (void);
	virtual void OnThink (void);

protected:
	virtual void Paint();

private:
	CPanelAnimationVar(Color, m_HullColor, "HullColor", "255 0 0 255");
	CPanelAnimationVar(int, m_iHullDisabledAlpha, "HullDisabledAlpha", "50");
	CPanelAnimationVarAliasType(float, m_flBarInsetX, "BarInsetX", "26", "proportional_float");
	CPanelAnimationVarAliasType(float, m_flBarInsetY, "BarInsetY", "3", "proportional_float");
	CPanelAnimationVarAliasType(float, m_flBarWidth, "BarWidth", "84", "proportional_float");
	CPanelAnimationVarAliasType(float, m_flBarHeight, "BarHeight", "4", "proportional_float");
	CPanelAnimationVarAliasType(float, m_flBarChunkWidth, "BarChunkWidth", "2", "proportional_float");
	CPanelAnimationVarAliasType(float, m_flBarChunkGap, "BarChunkGap", "1", "proportional_float");
	CPanelAnimationVar(vgui::HFont, m_hTextFont, "TextFont", "HUDBarText");
	CPanelAnimationVarAliasType(float, text_xpos, "text_xpos", "2", "proportional_float");
	CPanelAnimationVarAliasType(float, text_ypos, "text_ypos", "2", "proportional_float");
	CPanelAnimationVarAliasType(float, text2_xpos, "text2_xpos", "8", "proportional_float");
	CPanelAnimationVarAliasType(float, text2_ypos, "text2_ypos", "40", "proportional_float");
	CPanelAnimationVarAliasType(float, text2_gap, "text2_gap", "10", "proportional_float");
	float m_flHull;
	int m_nHullLow;

};

#endif // HUD_SUITPOWER_H
</source>

==<code>HudLayout.res</code>==
Вставте це <code>HudLayout.res</code> в <code>scripts</code> папку:
<pre>
HudHull
{

	"fieldName" "HudHealthbar"
	"visible" "1"
	"enabled" "1"
	"xpos" "12"
	"ypos" "420"
	"wide" "120"
	"tall" "10"
	"text_xpos" "5"
	"text_ypos" "2"
	"TextColor" "0 255 0 80"
	"PaintBackgroundType" "2"

}
</pre>