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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/game/client/hl2/hud_poisondamageindicator.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/game/client/hl2/hud_poisondamageindicator.cpp')
| -rw-r--r-- | mp/src/game/client/hl2/hud_poisondamageindicator.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/mp/src/game/client/hl2/hud_poisondamageindicator.cpp b/mp/src/game/client/hl2/hud_poisondamageindicator.cpp new file mode 100644 index 00000000..310138e7 --- /dev/null +++ b/mp/src/game/client/hl2/hud_poisondamageindicator.cpp @@ -0,0 +1,155 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "hud.h"
+#include "text_message.h"
+#include "hud_macros.h"
+#include "iclientmode.h"
+#include "view.h"
+#include "KeyValues.h"
+#include "vgui_controls/AnimationController.h"
+#include "vgui/ILocalize.h"
+#include "vgui/ISurface.h"
+#include "VGuiMatSurface/IMatSystemSurface.h"
+#include "materialsystem/imaterial.h"
+#include "materialsystem/imesh.h"
+#include "materialsystem/imaterialvar.h"
+#include "IEffects.h"
+#include "hudelement.h"
+
+using namespace vgui;
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: HDU Damage indication
+//-----------------------------------------------------------------------------
+class CHudPoisonDamageIndicator : public CHudElement, public vgui::Panel
+{
+ DECLARE_CLASS_SIMPLE( CHudPoisonDamageIndicator, vgui::Panel );
+
+public:
+ CHudPoisonDamageIndicator( const char *pElementName );
+ void Reset( void );
+ virtual bool ShouldDraw( void );
+
+private:
+ virtual void OnThink();
+ virtual void Paint();
+ virtual void ApplySchemeSettings(vgui::IScheme *pScheme);
+
+private:
+ CPanelAnimationVar( vgui::HFont, m_hTextFont, "TextFont", "Default" );
+ CPanelAnimationVar( Color, m_TextColor, "TextColor", "FgColor" );
+ CPanelAnimationVarAliasType( float, text_xpos, "text_xpos", "8", "proportional_float" );
+ CPanelAnimationVarAliasType( float, text_ypos, "text_ypos", "8", "proportional_float" );
+ CPanelAnimationVarAliasType( float, text_ygap, "text_ygap", "14", "proportional_float" );
+
+ bool m_bDamageIndicatorVisible;
+};
+
+DECLARE_HUDELEMENT( CHudPoisonDamageIndicator );
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CHudPoisonDamageIndicator::CHudPoisonDamageIndicator( const char *pElementName ) : CHudElement( pElementName ), BaseClass(NULL, "HudPoisonDamageIndicator")
+{
+ vgui::Panel *pParent = g_pClientMode->GetViewport();
+ SetParent( pParent );
+
+ SetHiddenBits( HIDEHUD_HEALTH | HIDEHUD_PLAYERDEAD | HIDEHUD_NEEDSUIT );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CHudPoisonDamageIndicator::Reset( void )
+{
+ SetAlpha( 0 );
+ m_bDamageIndicatorVisible = false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Save CPU cycles by letting the HUD system early cull
+// costly traversal. Called per frame, return true if thinking and
+// painting need to occur.
+//-----------------------------------------------------------------------------
+bool CHudPoisonDamageIndicator::ShouldDraw( void )
+{
+ C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
+ if ( !pPlayer )
+ return false;
+
+ bool bNeedsDraw = ( ( pPlayer->IsPoisoned() != m_bDamageIndicatorVisible ) || ( GetAlpha() > 0 ) );
+
+ return ( bNeedsDraw && CHudElement::ShouldDraw() );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: updates poison damage
+//-----------------------------------------------------------------------------
+void CHudPoisonDamageIndicator::OnThink()
+{
+ C_BasePlayer *pPlayer = C_BasePlayer::GetLocalPlayer();
+ if ( !pPlayer )
+ return;
+
+ // update poison damage indicator
+ bool bShouldIndicatorBeVisible = pPlayer->IsPoisoned();
+ if (bShouldIndicatorBeVisible == m_bDamageIndicatorVisible)
+ return;
+
+ // state change
+ m_bDamageIndicatorVisible = bShouldIndicatorBeVisible;
+
+ if (m_bDamageIndicatorVisible)
+ {
+ SetVisible(true);
+ g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "PoisonDamageTaken" );
+ }
+ else
+ {
+ g_pClientMode->GetViewportAnimationController()->StartAnimationSequence( "PoisonDamageCured" );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Paints the damage display
+//-----------------------------------------------------------------------------
+void CHudPoisonDamageIndicator::Paint()
+{
+ // draw the text
+ surface()->DrawSetTextFont( m_hTextFont );
+ surface()->DrawSetTextColor( m_TextColor );
+ surface()->DrawSetTextPos(text_xpos, text_ypos);
+ int ypos = text_ypos;
+
+ const wchar_t *labelText = g_pVGuiLocalize->Find("Valve_HudPoisonDamage");
+ Assert( labelText );
+ for (const wchar_t *wch = labelText; wch && *wch != 0; wch++)
+ {
+ if (*wch == '\n')
+ {
+ ypos += text_ygap;
+ surface()->DrawSetTextPos(text_xpos, ypos);
+ }
+ else
+ {
+ surface()->DrawUnicodeChar(*wch);
+ }
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: hud scheme settings
+//-----------------------------------------------------------------------------
+void CHudPoisonDamageIndicator::ApplySchemeSettings(vgui::IScheme *pScheme)
+{
+ BaseClass::ApplySchemeSettings(pScheme);
+}
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