VGUI Health bar:es
... 
Resumen
Este tutorial te enseñará como integrar una Barra VGUI Health. Esto es un copia pega del tutorial del SDL del 2013
Código
Primero crea los archivos hud_healthbar.cpp y hud_healthbar.h en tu cliente preferido, luego pega el siguiente código:
hudhealthbar.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: Constructor
//------------------------------------------------------------------------
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: draws the power bar
//------------------------------------------------------------------------
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"));
}
hudhealthbar.h
#if !defined HUD_HULL_H
#define HUD_HULL_H
#ifdef _WIN32
#pragma once
#endif
#include "hudelement.h"
#include "hud_numericdisplay.h"
//-----------------------------------------------------------------------------
// Purpose: Shows the hull bar
//-----------------------------------------------------------------------------
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
HudLayout.res
Ahora añade este otro código al archivo HudLayout.res en la carpeta scripts , localizada en el directorio mod, y abajo del todo añade el siguiente código:
HudHealthbar
{
"fieldName" "CHudHealthBar"
"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"
}
