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Diffstat (limited to 'mp/src/game/client/hud.h')
| -rw-r--r-- | mp/src/game/client/hud.h | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/mp/src/game/client/hud.h b/mp/src/game/client/hud.h new file mode 100644 index 00000000..dab02bfc --- /dev/null +++ b/mp/src/game/client/hud.h @@ -0,0 +1,206 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: CHud handles the message, calculation, and drawing the HUD
+//
+// $NoKeywords: $
+//=============================================================================//
+#ifndef HUD_H
+#define HUD_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "utlvector.h"
+#include "utldict.h"
+#include "convar.h"
+#include <vgui/VGUI.h>
+#include <Color.h>
+#include <bitbuf.h>
+
+namespace vgui
+{
+ class IScheme;
+}
+
+// basic rectangle struct used for drawing
+typedef struct wrect_s
+{
+ int left;
+ int right;
+ int top;
+ int bottom;
+} wrect_t;
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+class CHudTexture
+{
+public:
+ CHudTexture();
+ CHudTexture& operator =( const CHudTexture& src );
+ virtual ~CHudTexture();
+
+ int Width() const
+ {
+ return rc.right - rc.left;
+ }
+
+ int Height() const
+ {
+ return rc.bottom - rc.top;
+ }
+
+ // causes the font manager to generate the glyph, prevents run time hitches on platforms that have slow font managers
+ void Precache( void );
+
+ // returns width & height of icon with scale applied (scale is ignored if font is used to render)
+ int EffectiveWidth( float flScale ) const;
+ int EffectiveHeight( float flScale ) const;
+
+ void DrawSelf( int x, int y, const Color& clr ) const;
+ void DrawSelf( int x, int y, int w, int h, const Color& clr ) const;
+ void DrawSelfCropped( int x, int y, int cropx, int cropy, int cropw, int croph, Color clr ) const;
+ // new version to scale the texture over a finalWidth and finalHeight passed in
+ void DrawSelfCropped( int x, int y, int cropx, int cropy, int cropw, int croph, int finalWidth, int finalHeight, Color clr ) const;
+
+ char szShortName[ 64 ];
+ char szTextureFile[ 64 ];
+
+ bool bRenderUsingFont;
+ bool bPrecached;
+ char cCharacterInFont;
+ vgui::HFont hFont;
+
+ // vgui texture Id assigned to this item
+ int textureId;
+ // s0, t0, s1, t1
+ float texCoords[ 4 ];
+
+ // Original bounds
+ wrect_t rc;
+};
+
+#include "hudtexturehandle.h"
+
+class CHudElement;
+class CHudRenderGroup;
+
+//-----------------------------------------------------------------------------
+// Purpose: Main hud manager
+//-----------------------------------------------------------------------------
+class CHud
+{
+public:
+ //For progress bar orientations
+ static const int HUDPB_HORIZONTAL;
+ static const int HUDPB_VERTICAL;
+ static const int HUDPB_HORIZONTAL_INV;
+
+public:
+ CHud();
+ ~CHud();
+
+ // Init's called when the HUD's created at DLL load
+ void Init( void );
+ // VidInit's called when the video mode's changed
+ void VidInit( void );
+ // Shutdown's called when the engine's shutting down
+ void Shutdown( void );
+ // LevelInit's called whenever a new level's starting
+ void LevelInit( void );
+ // LevelShutdown's called whenever a level's finishing
+ void LevelShutdown( void );
+
+ void ResetHUD( void );
+
+ // A saved game has just been loaded
+ void OnRestore();
+
+ void Think();
+
+ void ProcessInput( bool bActive );
+ void UpdateHud( bool bActive );
+
+ void InitColors( vgui::IScheme *pScheme );
+
+ // Hud element registration
+ void AddHudElement( CHudElement *pHudElement );
+ void RemoveHudElement( CHudElement *pHudElement );
+ // Search list for "name" and return the hud element if it exists
+ CHudElement *FindElement( const char *pName );
+
+ bool IsHidden( int iHudFlags );
+
+ float GetSensitivity();
+ float GetFOVSensitivityAdjust();
+
+ void DrawProgressBar( int x, int y, int width, int height, float percentage, Color& clr, unsigned char type );
+ void DrawIconProgressBar( int x, int y, CHudTexture *icon, CHudTexture *icon2, float percentage, Color& clr, int type );
+
+ CHudTexture *GetIcon( const char *szIcon );
+
+ // loads a new icon into the list, without duplicates
+ CHudTexture *AddUnsearchableHudIconToList( CHudTexture& texture );
+ CHudTexture *AddSearchableHudIconToList( CHudTexture& texture );
+
+ void RefreshHudTextures();
+
+ // User messages
+ void MsgFunc_ResetHUD(bf_read &msg);
+ void MsgFunc_SendAudio(bf_read &msg);
+
+ // Hud Render group
+ int LookupRenderGroupIndexByName( const char *pszGroupName );
+ bool LockRenderGroup( int iGroupIndex, CHudElement *pLocker = NULL );
+ bool UnlockRenderGroup( int iGroupIndex, CHudElement *pLocker = NULL );
+ bool IsRenderGroupLockedFor( CHudElement *pHudElement, int iGroupIndex );
+ int RegisterForRenderGroup( const char *pszGroupName );
+ int AddHudRenderGroup( const char *pszGroupName );
+ bool DoesRenderGroupExist( int iGroupIndex );
+
+ void SetScreenShotTime( float flTime ){ m_flScreenShotTime = flTime; }
+
+public:
+
+ int m_iKeyBits;
+#ifndef _XBOX
+ float m_flMouseSensitivity;
+ float m_flMouseSensitivityFactor;
+#endif
+ float m_flFOVSensitivityAdjust;
+
+ Color m_clrNormal;
+ Color m_clrCaution;
+ Color m_clrYellowish;
+
+ CUtlVector< CHudElement * > m_HudList;
+
+private:
+ void InitFonts();
+
+ void SetupNewHudTexture( CHudTexture *t );
+
+ bool m_bHudTexturesLoaded;
+
+ // Global list of known icons
+ CUtlDict< CHudTexture *, int > m_Icons;
+
+ CUtlVector< const char * > m_RenderGroupNames;
+ CUtlMap< int, CHudRenderGroup * > m_RenderGroups;
+
+ float m_flScreenShotTime; // used to take end-game screenshots
+};
+
+extern CHud gHUD;
+
+//-----------------------------------------------------------------------------
+// Global fonts used in the client DLL
+//-----------------------------------------------------------------------------
+extern vgui::HFont g_hFontTrebuchet24;
+
+void LoadHudTextures( CUtlDict< CHudTexture *, int >& list, const char *szFilenameWithoutExtension, const unsigned char *pICEKey );
+
+void GetHudSize( int& w, int &h );
+
+#endif // HUD_H
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