mirror of https://github.com/FWGS/hlsdk-xash3d
188 lines
7.6 KiB
C
188 lines
7.6 KiB
C
/*
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menu_int.h - interface between engine and menu
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Copyright (C) 2010 Uncle Mike
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#ifndef MENU_INT_H
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#define MENU_INT_H
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#include "cvardef.h"
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#include "gameinfo.h"
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#include "wrect.h"
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typedef int HIMAGE; // handle to a graphic
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// flags for PIC_Load
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#define PIC_NEAREST (1<<0) // disable texfilter
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#define PIC_KEEP_RGBDATA (1<<1) // some images keep source
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#define PIC_NOFLIP_TGA (1<<2) // Steam background completely ignore tga attribute 0x20
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#define PIC_KEEP_8BIT (1<<3) // keep original 8-bit image (if present)
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typedef struct ui_globalvars_s
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{
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float time; // unclamped host.realtime
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float frametime;
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int scrWidth; // actual values
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int scrHeight;
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int maxClients;
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int developer;
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int demoplayback;
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int demorecording;
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char demoname[64]; // name of currently playing demo
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char maptitle[64]; // title of active map
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} ui_globalvars_t;
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typedef struct ui_enginefuncs_s
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{
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// image handlers
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HIMAGE (*pfnPIC_Load)( const char *szPicName, const byte *ucRawImage, long ulRawImageSize, long flags );
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void (*pfnPIC_Free)( const char *szPicName );
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int (*pfnPIC_Width)( HIMAGE hPic );
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int (*pfnPIC_Height)( HIMAGE hPic );
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void (*pfnPIC_Set)( HIMAGE hPic, int r, int g, int b, int a );
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void (*pfnPIC_Draw)( int x, int y, int width, int height, const wrect_t *prc );
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void (*pfnPIC_DrawHoles)( int x, int y, int width, int height, const wrect_t *prc );
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void (*pfnPIC_DrawTrans)( int x, int y, int width, int height, const wrect_t *prc );
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void (*pfnPIC_DrawAdditive)( int x, int y, int width, int height, const wrect_t *prc );
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void (*pfnPIC_EnableScissor)( int x, int y, int width, int height );
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void (*pfnPIC_DisableScissor)( void );
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// screen handlers
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void (*pfnFillRGBA)( int x, int y, int width, int height, int r, int g, int b, int a );
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// cvar handlers
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cvar_t* (*pfnRegisterVariable)( const char *szName, const char *szValue, int flags );
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float (*pfnGetCvarFloat)( const char *szName );
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char* (*pfnGetCvarString)( const char *szName );
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void (*pfnCvarSetString)( const char *szName, const char *szValue );
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void (*pfnCvarSetValue)( const char *szName, float flValue );
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// command handlers
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int (*pfnAddCommand)( const char *cmd_name, void (*function)(void) );
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void (*pfnClientCmd)( int execute_now, const char *szCmdString );
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void (*pfnDelCommand)( const char *cmd_name );
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int (*pfnCmdArgc)( void );
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char* (*pfnCmdArgv)( int argc );
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char* (*pfnCmd_Args)( void );
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// debug messages (in-menu shows only notify)
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void (*Con_Printf)( char *fmt, ... );
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void (*Con_DPrintf)( char *fmt, ... );
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void (*Con_NPrintf)( int pos, char *fmt, ... );
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void (*Con_NXPrintf)( struct con_nprint_s *info, char *fmt, ... );
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// sound handlers
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void (*pfnPlayLocalSound)( const char *szSound );
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// cinematic handlers
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void (*pfnDrawLogo)( const char *filename, float x, float y, float width, float height );
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int (*pfnGetLogoWidth)( void );
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int (*pfnGetLogoHeight)( void );
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float (*pfnGetLogoLength)( void ); // cinematic duration in seconds
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// text message system
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void (*pfnDrawCharacter)( int x, int y, int width, int height, int ch, int ulRGBA, HIMAGE hFont );
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int (*pfnDrawConsoleString)( int x, int y, const char *string );
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void (*pfnDrawSetTextColor)( int r, int g, int b, int alpha );
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void (*pfnDrawConsoleStringLen)( const char *string, int *length, int *height );
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void (*pfnSetConsoleDefaultColor)( int r, int g, int b ); // color must came from colors.lst
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// custom rendering (for playermodel preview)
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struct cl_entity_s* (*pfnGetPlayerModel)( void ); // for drawing playermodel previews
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void (*pfnSetModel)( struct cl_entity_s *ed, const char *path );
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void (*pfnClearScene)( void );
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void (*pfnRenderScene)( const struct ref_params_s *fd );
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int (*CL_CreateVisibleEntity)( int type, struct cl_entity_s *ent );
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// misc handlers
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void (*pfnHostError)( const char *szFmt, ... );
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int (*pfnFileExists)( const char *filename, int gamedironly );
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void (*pfnGetGameDir)( char *szGetGameDir );
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// gameinfo handlers
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int (*pfnCreateMapsList)( int fRefresh );
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int (*pfnClientInGame)( void );
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void (*pfnClientJoin)( const struct netadr_s adr );
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// parse txt files
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byte* (*COM_LoadFile)( const char *filename, int *pLength );
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char* (*COM_ParseFile)( char *data, char *token );
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void (*COM_FreeFile)( void *buffer );
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// keyfuncs
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void (*pfnKeyClearStates)( void ); // call when menu open or close
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void (*pfnSetKeyDest)( int dest );
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const char *(*pfnKeynumToString)( int keynum );
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const char *(*pfnKeyGetBinding)( int keynum );
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void (*pfnKeySetBinding)( int keynum, const char *binding );
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int (*pfnKeyIsDown)( int keynum );
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int (*pfnKeyGetOverstrikeMode)( void );
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void (*pfnKeySetOverstrikeMode)( int fActive );
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void *(*pfnKeyGetState)( const char *name ); // for mlook, klook etc
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// engine memory manager
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void* (*pfnMemAlloc)( size_t cb, const char *filename, const int fileline );
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void (*pfnMemFree)( void *mem, const char *filename, const int fileline );
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// collect info from engine
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int (*pfnGetGameInfo)( GAMEINFO *pgameinfo );
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GAMEINFO **(*pfnGetGamesList)( int *numGames ); // collect info about all mods
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char **(*pfnGetFilesList)( const char *pattern, int *numFiles, int gamedironly ); // find in files
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int (*pfnGetSaveComment)( const char *savename, char *comment );
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int (*pfnGetDemoComment)( const char *demoname, char *comment );
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int (*pfnCheckGameDll)( void ); // returns false if hl.dll is missed or invalid
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char *(*pfnGetClipboardData)( void );
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// engine launcher
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void (*pfnShellExecute)( const char *name, const char *args, int closeEngine );
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void (*pfnWriteServerConfig)( const char *name );
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void (*pfnChangeInstance)( const char *newInstance, const char *szFinalMessage );
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void (*pfnPlayBackgroundTrack)( const char *introName, const char *loopName );
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void (*pfnHostEndGame)( const char *szFinalMessage );
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// menu interface is freezed at version 0.75
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// new functions starts here
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float (*pfnRandomFloat)( float flLow, float flHigh );
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long (*pfnRandomLong)( long lLow, long lHigh );
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void (*pfnSetCursor)( void *hCursor ); // change cursor
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int (*pfnIsMapValid)( char *filename );
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void (*pfnProcessImage)( int texnum, float gamma, int topColor, int bottomColor );
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int (*pfnCompareFileTime)( char *filename1, char *filename2, int *iCompare );
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} ui_enginefuncs_t;
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typedef struct
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{
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int (*pfnVidInit)( void );
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void (*pfnInit)( void );
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void (*pfnShutdown)( void );
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void (*pfnRedraw)( float flTime );
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void (*pfnKeyEvent)( int key, int down );
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void (*pfnMouseMove)( int x, int y );
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void (*pfnSetActiveMenu)( int active );
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void (*pfnAddServerToList)( struct netadr_s adr, const char *info );
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void (*pfnGetCursorPos)( int *pos_x, int *pos_y );
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void (*pfnSetCursorPos)( int pos_x, int pos_y );
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void (*pfnShowCursor)( int show );
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void (*pfnCharEvent)( int key );
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int (*pfnMouseInRect)( void ); // mouse entering\leave game window
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int (*pfnIsVisible)( void );
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int (*pfnCreditsActive)( void ); // unused
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void (*pfnFinalCredits)( void ); // show credits + game end
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} UI_FUNCTIONS;
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typedef int (*MENUAPI)( UI_FUNCTIONS *pFunctionTable, ui_enginefuncs_t* engfuncs, ui_globalvars_t *pGlobals );
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#endif//MENU_INT_H
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