mirror of
https://github.com/FWGS/xash3d-fwgs.git
synced 2026-08-05 03:24:56 +08:00
127 lines
3.6 KiB
C
127 lines
3.6 KiB
C
/*
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platform_sdl3.h - SDL3 platform definitions
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Copyright (C) 2025 Er2off
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Copyright (C) 2025 Alibek Omarov
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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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#include "platform_sdl3.h"
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#include "common.h"
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#if XASH_TIMER == TIMER_SDL
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double Platform_DoubleTime( void )
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{
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static Uint64 g_PerformanceFrequency;
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static Uint64 g_ClockStart;
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if( !g_PerformanceFrequency )
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{
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g_PerformanceFrequency = SDL_GetPerformanceFrequency();
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g_ClockStart = SDL_GetPerformanceCounter();
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return 0.0;
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}
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Uint64 CurrentTime = SDL_GetPerformanceCounter();
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return (double)( CurrentTime - g_ClockStart ) / (double)( g_PerformanceFrequency );
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}
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void Platform_Sleep( int msec )
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{
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SDL_Delay( msec );
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}
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#endif // XASH_TIMER == TIMER_SDL
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#if XASH_MESSAGEBOX == MSGBOX_SDL
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void Platform_MessageBox( const char *title, const char *message, qboolean parentMainWindow )
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{
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SDL_ShowSimpleMessageBox( SDL_MESSAGEBOX_ERROR, title, message, parentMainWindow ? host.hWnd : NULL );
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}
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#endif
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void SDLash_NanoSleep( int nsec )
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{
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SDL_DelayNS( nsec );
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}
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static const char *SDLash_CategoryToString( int category )
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{
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switch( category )
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{
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case SDL_LOG_CATEGORY_APPLICATION: return "App";
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case SDL_LOG_CATEGORY_ERROR: return "Error";
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case SDL_LOG_CATEGORY_ASSERT: return "Assert";
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case SDL_LOG_CATEGORY_SYSTEM: return "System";
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case SDL_LOG_CATEGORY_AUDIO: return "Audio";
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case SDL_LOG_CATEGORY_VIDEO: return "Video";
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case SDL_LOG_CATEGORY_RENDER: return "Render";
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case SDL_LOG_CATEGORY_INPUT: return "Input";
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case SDL_LOG_CATEGORY_TEST: return "Test";
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case SDL_LOG_CATEGORY_GPU: return "GPU";
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default: return "Unknown";
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}
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}
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static void SDLCALL SDLash_LogOutputFunction( void *userdata, int category, SDL_LogPriority priority, const char *message )
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{
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switch( priority )
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{
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case SDL_LOG_PRIORITY_CRITICAL:
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case SDL_LOG_PRIORITY_ERROR:
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Con_Printf( S_ERROR S_BLUE "SDL" S_DEFAULT ": [%s] %s\n", SDLash_CategoryToString( category ), message );
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break;
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case SDL_LOG_PRIORITY_WARN:
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Con_DPrintf( S_WARN S_BLUE "SDL" S_DEFAULT ": [%s] %s\n", SDLash_CategoryToString( category ), message );
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break;
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case SDL_LOG_PRIORITY_INFO:
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Con_Reportf( S_NOTE S_BLUE "SDL" S_DEFAULT ": [%s] %s\n", SDLash_CategoryToString( category ), message );
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break;
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default:
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Con_Reportf( S_BLUE "SDL" S_DEFAULT ": [%s] %s\n", SDLash_CategoryToString( category ), message );
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break;
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}
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}
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void SDLash_Init( void )
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{
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// TODO: initial state, to be filled from gameinfo!
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SDL_SetAppMetadata( XASH_ENGINE_NAME, XASH_VERSION, "su.xash.engine" );
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SDL_SetAppMetadataProperty( SDL_PROP_APP_METADATA_TYPE_STRING, "game" );
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SDL_SetLogOutputFunction( SDLash_LogOutputFunction, NULL );
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if( host_developer.value >= 2 )
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SDL_SetLogPriorities( SDL_LOG_PRIORITY_VERBOSE );
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else if( host_developer.value >= 1 )
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SDL_SetLogPriorities( SDL_LOG_PRIORITY_WARN );
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else
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SDL_SetLogPriorities( SDL_LOG_PRIORITY_ERROR );
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if( !SDL_Init( SDL_INIT_VIDEO | SDL_INIT_EVENTS ))
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{
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Sys_Warn( "SDL_Init failed: %s", SDL_GetError( ));
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host.type = HOST_DEDICATED;
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}
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SDL_SetHint( SDL_HINT_MOUSE_TOUCH_EVENTS, "0" );
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SDL_SetHint( SDL_HINT_TOUCH_MOUSE_EVENTS, "0" );
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SDLash_InitCursors();
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}
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void SDLash_Shutdown( void )
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{
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SDLash_FreeCursors();
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SDL_Quit();
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}
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