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141 lines
3.1 KiB
141 lines
3.1 KiB
/*** |
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* |
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* Copyright (c) 1996-2002, Valve LLC. All rights reserved. |
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* |
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* This product contains software technology licensed from Id |
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc. |
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* All Rights Reserved. |
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* |
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* Use, distribution, and modification of this source code and/or resulting |
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* object code is restricted to non-commercial enhancements to products from |
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* Valve LLC. All other use, distribution, or modification is prohibited |
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* without written permission from Valve LLC. |
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* |
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****/ |
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// |
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// battery.cpp |
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// |
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// implementation of CHudBattery class |
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// |
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#include "hud.h" |
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#include "cl_util.h" |
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#include "parsemsg.h" |
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#include <string.h> |
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#include <stdio.h> |
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DECLARE_MESSAGE( m_Battery, Battery ) |
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int CHudBattery::Init( void ) |
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{ |
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m_iBat = 0; |
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m_fFade = 0; |
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m_iFlags = 0; |
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HOOK_MESSAGE( Battery ); |
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gHUD.AddHudElem( this ); |
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return 1; |
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} |
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int CHudBattery::VidInit( void ) |
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{ |
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int HUD_suit_empty = gHUD.GetSpriteIndex( "suit_empty" ); |
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int HUD_suit_full = gHUD.GetSpriteIndex( "suit_full" ); |
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m_hSprite1 = m_hSprite2 = 0; // delaying get sprite handles until we know the sprites are loaded |
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m_prc1 = &gHUD.GetSpriteRect( HUD_suit_empty ); |
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m_prc2 = &gHUD.GetSpriteRect( HUD_suit_full ); |
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m_iHeight = m_prc2->bottom - m_prc1->top; |
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m_fFade = 0; |
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return 1; |
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} |
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int CHudBattery::MsgFunc_Battery( const char *pszName, int iSize, void *pbuf ) |
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{ |
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m_iFlags |= HUD_ACTIVE; |
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BEGIN_READ( pbuf, iSize ); |
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int x = READ_SHORT(); |
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if( x != m_iBat ) |
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{ |
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m_fFade = FADE_TIME; |
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m_iBat = x; |
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} |
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return 1; |
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} |
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int CHudBattery::Draw( float flTime ) |
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{ |
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#ifdef MOBILE_HACKS |
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if( g_iModType == MOD_SEWER_BETA ) |
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return 1; |
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#endif // MOBILE_HACKS |
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if( gHUD.m_iHideHUDDisplay & HIDEHUD_HEALTH ) |
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return 1; |
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int r, g, b, x, y, a; |
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wrect_t rc; |
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rc = *m_prc2; |
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rc.top += m_iHeight * ( (float)( 100 - ( Q_min( 100, m_iBat ) ) ) * 0.01f ); // battery can go from 0 to 100 so * 0.01 goes from 0 to 1 |
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#ifdef MOBILE_HACKS |
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UnpackRGB( r, g, b, g_iHudColor ); |
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#else // MOBILE_HACKS |
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UnpackRGB( r, g, b, RGB_YELLOWISH ); |
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#endif // MOBILE_HACKS |
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if( !( gHUD.m_iWeaponBits & ( 1 << ( WEAPON_SUIT ) ) ) ) |
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return 1; |
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// Has health changed? Flash the health # |
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if( m_fFade ) |
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{ |
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if( m_fFade > FADE_TIME ) |
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m_fFade = FADE_TIME; |
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m_fFade -= ( (float)gHUD.m_flTimeDelta * 20.0f ); |
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if( m_fFade <= 0 ) |
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{ |
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a = 128; |
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m_fFade = 0; |
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} |
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// Fade the health number back to dim |
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a = MIN_ALPHA + ( m_fFade / FADE_TIME ) * 128; |
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} |
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else |
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a = MIN_ALPHA; |
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ScaleColors( r, g, b, a ); |
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int iOffset = ( m_prc1->bottom - m_prc1->top ) / 6; |
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y = ScreenHeight - gHUD.m_iFontHeight - gHUD.m_iFontHeight / 2; |
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x = ScreenWidth / 5; |
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// make sure we have the right sprite handles |
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if( !m_hSprite1 ) |
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m_hSprite1 = gHUD.GetSprite( gHUD.GetSpriteIndex( "suit_empty" ) ); |
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if( !m_hSprite2 ) |
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m_hSprite2 = gHUD.GetSprite( gHUD.GetSpriteIndex( "suit_full" ) ); |
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SPR_Set( m_hSprite1, r, g, b ); |
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SPR_DrawAdditive( 0, x, y - iOffset, m_prc1 ); |
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if( rc.bottom > rc.top ) |
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{ |
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SPR_Set( m_hSprite2, r, g, b ); |
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SPR_DrawAdditive( 0, x, y - iOffset + ( rc.top - m_prc2->top ), &rc ); |
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} |
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x += ( m_prc1->right - m_prc1->left ); |
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x = gHUD.DrawHudNumber( x, y, DHN_3DIGITS | DHN_DRAWZERO, m_iBat, r, g, b ); |
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return 1; |
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}
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