Initial commit.
This commit is contained in:
Jim Gray
693
code/mac/mac_main.c
Normal file
693
code/mac/mac_main.c
Normal file
@@ -0,0 +1,693 @@
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#include "../client/client.h"
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#include "mac_local.h"
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#include <DriverServices.h>
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#include <console.h>
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/*
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TODO:
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about box
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dir with no extension gives strange results
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console input?
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dedicated servers
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icons
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dynamic loading of server game
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clipboard pasting
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quit from menu
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*/
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int sys_ticBase;
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int sys_msecBase;
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int sys_lastEventTic;
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cvar_t *sys_profile;
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cvar_t *sys_waitNextEvent;
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void putenv( char *buffer ) {
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// the mac doesn't seem to have the concept of environment vars, so nop this
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}
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//===========================================================================
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void Sys_UnloadGame (void) {
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}
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void *Sys_GetGameAPI (void *parms) {
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void *GetGameAPI (void *import);
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// we are hard-linked in, so no need to load anything
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return GetGameAPI (parms);
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}
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void Sys_UnloadUI (void) {
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}
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void *Sys_GetUIAPI (void) {
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void *GetUIAPI (void);
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// we are hard-linked in, so no need to load anything
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return GetUIAPI ();
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}
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void Sys_UnloadBotLib( void ) {
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}
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void *Sys_GetBotLibAPI (void *parms) {
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return NULL;
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}
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void *Sys_GetBotAIAPI (void *parms) {
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return NULL;
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}
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void dllEntry( int (*syscallptr)( int arg,... ) );
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int vmMain( int command, ... );
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void *Sys_LoadDll( const char *name, int (**entryPoint)(int, ...),
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int (*systemCalls)(int, ...) ) {
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dllEntry( systemCalls );
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*entryPoint = vmMain;
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return (void *)1;
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}
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void Sys_UnloadDll( void *dllHandle ) {
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}
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//===========================================================================
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char *Sys_GetClipboardData( void ) { // FIXME
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return NULL;
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}
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int Sys_GetProcessorId( void ) {
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return CPUID_GENERIC;
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}
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void Sys_Mkdir( const char *path ) {
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char ospath[MAX_OSPATH];
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int err;
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Com_sprintf( ospath, sizeof(ospath), "%s:", path );
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err = mkdir( ospath, 0777 );
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}
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char *Sys_Cwd( void ) {
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static char dir[MAX_OSPATH];
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int l;
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getcwd( dir, sizeof( dir ) );
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dir[MAX_OSPATH-1] = 0;
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// strip off the last colon
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l = strlen( dir );
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if ( l > 0 ) {
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dir[ l - 1 ] = 0;
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}
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return dir;
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}
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char *Sys_DefaultCDPath( void ) {
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return "";
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}
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char *Sys_DefaultBasePath( void ) {
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return Sys_Cwd();
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}
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/*
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=================================================================================
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FILE FINDING
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=================================================================================
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*/
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int PStringToCString( char *s ) {
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int l;
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int i;
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l = ((unsigned char *)s)[0];
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for ( i = 0 ; i < l ; i++ ) {
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s[i] = s[i+1];
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}
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s[l] = 0;
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return l;
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}
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int CStringToPString( char *s ) {
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int l;
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int i;
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l = strlen( s );
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for ( i = 0 ; i < l ; i++ ) {
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s[l-i] = s[l-i-1];
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}
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s[0] = l;
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return l;
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}
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#define MAX_FOUND_FILES 0x1000
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char **Sys_ListFiles( const char *directory, const char *extension, int *numfiles, qboolean wantsubs ) {
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int nfiles;
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char **listCopy;
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char pdirectory[MAX_OSPATH];
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char *list[MAX_FOUND_FILES];
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int findhandle;
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int directoryFlag;
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int i;
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int extensionLength;
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int VRefNum;
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int DrDirId;
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int index;
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FSSpec fsspec;
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// get the volume and directory numbers
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// there has to be a better way than this...
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{
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CInfoPBRec paramBlock;
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Q_strncpyz( pdirectory, directory, sizeof(pdirectory) );
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CStringToPString( pdirectory );
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FSMakeFSSpec( 0, 0, (unsigned char *)pdirectory, &fsspec );
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VRefNum = fsspec.vRefNum;
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memset( ¶mBlock, 0, sizeof( paramBlock ) );
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paramBlock.hFileInfo.ioNamePtr = (unsigned char *)pdirectory;
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PBGetCatInfoSync( ¶mBlock );
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DrDirId = paramBlock.hFileInfo.ioDirID;
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}
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if ( !extension) {
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extension = "";
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}
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extensionLength = strlen( extension );
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if ( wantsubs || (extension[0] == '/' && extension[1] == 0) ) {
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directoryFlag = 16;
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} else {
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directoryFlag = 0;
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}
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nfiles = 0;
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for ( index = 1 ; ; index++ ) {
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CInfoPBRec paramBlock;
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char fileName[MAX_OSPATH];
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int length;
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OSErr err;
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memset( ¶mBlock, 0, sizeof( paramBlock ) );
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paramBlock.hFileInfo.ioNamePtr = (unsigned char *)fileName;
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paramBlock.hFileInfo.ioVRefNum = VRefNum;
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paramBlock.hFileInfo.ioFDirIndex = index;
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paramBlock.hFileInfo.ioDirID = DrDirId;
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err = PBGetCatInfoSync( ¶mBlock );
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if ( err != noErr ) {
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break;
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}
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if ( directoryFlag ^ ( paramBlock.hFileInfo.ioFlAttrib & 16 ) ) {
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continue;
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}
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// convert filename to C string
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length = PStringToCString( fileName );
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// check the extension
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if ( !directoryFlag ) {
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if ( length < extensionLength ) {
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continue;
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}
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if ( Q_stricmp( fileName + length - extensionLength, extension ) ) {
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continue;
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}
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}
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// add this file
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if ( nfiles == MAX_FOUND_FILES - 1 ) {
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break;
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}
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list[ nfiles ] = CopyString( fileName );
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nfiles++;
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}
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list[ nfiles ] = 0;
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// return a copy of the list
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*numfiles = nfiles;
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if ( !nfiles ) {
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return NULL;
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}
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listCopy = Z_Malloc( ( nfiles + 1 ) * sizeof( *listCopy ) );
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for ( i = 0 ; i < nfiles ; i++ ) {
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listCopy[i] = list[i];
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}
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listCopy[i] = NULL;
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return listCopy;
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}
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void Sys_FreeFileList( char **list ) {
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int i;
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if ( !list ) {
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return;
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}
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for ( i = 0 ; list[i] ; i++ ) {
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Z_Free( list[i] );
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}
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Z_Free( list );
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}
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//===================================================================
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/*
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================
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Sys_Init
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The cvar and file system has been setup, so configurations are loaded
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================
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*/
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void Sys_Init(void) {
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Sys_InitNetworking();
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Sys_InitInput();
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}
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/*
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=================
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Sys_Shutdown
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=================
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*/
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void Sys_Shutdown( void ) {
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Sys_EndProfiling();
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Sys_ShutdownInput();
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Sys_ShutdownNetworking();
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}
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/*
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=================
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Sys_BeginProfiling
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=================
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*/
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static qboolean sys_profiling;
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void Sys_BeginProfiling( void ) {
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if ( !sys_profile->integer ) {
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return;
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}
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ProfilerInit(collectDetailed, bestTimeBase, 16384, 64);
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sys_profiling = qtrue;
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}
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/*
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=================
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Sys_EndProfiling
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=================
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*/
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void Sys_EndProfiling( void ) {
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unsigned char pstring[1024];
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if ( !sys_profiling ) {
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return;
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}
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sys_profiling = qfalse;
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sprintf( (char *)pstring + 1, "%s:profile.txt", Cvar_VariableString( "fs_basepath" ) );
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pstring[0] = strlen( (char *)pstring + 1 );
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ProfilerDump( pstring );
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ProfilerTerm();
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}
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//================================================================================
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/*
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================
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Sys_Milliseconds
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================
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*/
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int Sys_Milliseconds (void) {
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#if 0
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int c;
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c = clock(); // FIXME, make more accurate
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return c*1000/60;
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#else
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AbsoluteTime t;
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Nanoseconds nano;
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double doub;
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#define kTwoPower32 (4294967296.0) /* 2^32 */
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t = UpTime();
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nano = AbsoluteToNanoseconds( t );
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doub = (((double) nano.hi) * kTwoPower32) + nano.lo;
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return doub * 0.000001;
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#endif
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}
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/*
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================
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Sys_Error
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================
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*/
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void Sys_Error( const char *error, ... ) {
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va_list argptr;
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char string[1024];
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char string2[1024];
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Sys_Shutdown();
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va_start (argptr,error);
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vsprintf (string2+1,error,argptr);
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va_end (argptr);
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string2[0] = strlen( string2 + 1 );
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strcpy( string+1, "Quake 3 Error:" );
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string[0] = strlen( string + 1 );
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// set the dialog box strings
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ParamText( (unsigned char *)string, (unsigned char *)string2,
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(unsigned char *)string2, (unsigned char *)string2 );
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// run a dialog
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StopAlert( 128, NULL );
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exit(0);
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}
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/*
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================
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Sys_Quit
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================
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*/
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void Sys_Quit( void ) {
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Sys_Shutdown();
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exit (0);
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}
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//===================================================================
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void Sys_BeginStreamedFile( fileHandle_t f, int readAhead ) {
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}
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void Sys_EndStreamedFile( fileHandle_t f ) {
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}
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int Sys_StreamedRead( void *buffer, int size, int count, fileHandle_t f ) {
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return FS_Read( buffer, size, count, f );
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}
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void Sys_StreamSeek( fileHandle_t f, int offset, int origin ) {
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FS_Seek( f, offset, origin );
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}
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//=================================================================================
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/*
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========================================================================
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EVENT LOOP
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========================================================================
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*/
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qboolean Sys_GetPacket ( netadr_t *net_from, msg_t *net_message );
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#define MAX_QUED_EVENTS 256
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#define MASK_QUED_EVENTS ( MAX_QUED_EVENTS - 1 )
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sysEvent_t eventQue[MAX_QUED_EVENTS];
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int eventHead, eventTail;
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byte sys_packetReceived[MAX_MSGLEN];
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/*
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================
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Sys_QueEvent
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A time of 0 will get the current time
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Ptr should either be null, or point to a block of data that can
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be freed by the game later.
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================
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*/
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void Sys_QueEvent( int time, sysEventType_t type, int value, int value2, int ptrLength, void *ptr ) {
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sysEvent_t *ev;
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ev = &eventQue[ eventHead & MASK_QUED_EVENTS ];
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if ( eventHead - eventTail >= MAX_QUED_EVENTS ) {
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Com_Printf("Sys_QueEvent: overflow\n");
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// we are discarding an event, but don't leak memory
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if ( ev->evPtr ) {
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free( ev->evPtr );
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}
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eventTail++;
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}
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eventHead++;
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if ( time == 0 ) {
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time = Sys_Milliseconds();
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}
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ev->evTime = time;
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ev->evType = type;
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ev->evValue = value;
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ev->evValue2 = value2;
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ev->evPtrLength = ptrLength;
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ev->evPtr = ptr;
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}
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/*
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=================
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Sys_PumpEvents
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=================
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||||
*/
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void Sys_PumpEvents( void ) {
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char *s;
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msg_t netmsg;
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netadr_t adr;
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// pump the message loop
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Sys_SendKeyEvents();
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// check for console commands
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s = Sys_ConsoleInput();
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if ( s ) {
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char *b;
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int len;
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len = strlen( s ) + 1;
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b = malloc( len );
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if ( !b ) {
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Com_Error( ERR_FATAL, "malloc failed in Sys_PumpEvents" );
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}
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strcpy( b, s );
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Sys_QueEvent( 0, SE_CONSOLE, 0, 0, len, b );
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}
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// check for other input devices
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Sys_Input();
|
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|
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// check for network packets
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MSG_Init( &netmsg, sys_packetReceived, sizeof( sys_packetReceived ) );
|
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if ( Sys_GetPacket ( &adr, &netmsg ) ) {
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netadr_t *buf;
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int len;
|
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|
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// copy out to a seperate buffer for qeueing
|
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len = sizeof( netadr_t ) + netmsg.cursize;
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buf = malloc( len );
|
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if ( !buf ) {
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Com_Error( ERR_FATAL, "malloc failed in Sys_PumpEvents" );
|
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}
|
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*buf = adr;
|
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memcpy( buf+1, netmsg.data, netmsg.cursize );
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Sys_QueEvent( 0, SE_PACKET, 0, 0, len, buf );
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}
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}
|
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|
||||
/*
|
||||
================
|
||||
Sys_GetEvent
|
||||
|
||||
================
|
||||
*/
|
||||
sysEvent_t Sys_GetEvent( void ) {
|
||||
sysEvent_t ev;
|
||||
|
||||
if ( eventHead == eventTail ) {
|
||||
Sys_PumpEvents();
|
||||
}
|
||||
// return if we have data
|
||||
if ( eventHead > eventTail ) {
|
||||
eventTail++;
|
||||
return eventQue[ ( eventTail - 1 ) & MASK_QUED_EVENTS ];
|
||||
}
|
||||
|
||||
// create an empty event to return
|
||||
memset( &ev, 0, sizeof( ev ) );
|
||||
ev.evTime = Sys_Milliseconds();
|
||||
|
||||
// track the mac event "when" to milliseconds rate
|
||||
sys_ticBase = sys_lastEventTic;
|
||||
sys_msecBase = ev.evTime;
|
||||
|
||||
return ev;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
=============
|
||||
InitMacStuff
|
||||
=============
|
||||
*/
|
||||
void InitMacStuff( void ) {
|
||||
Handle menuBar;
|
||||
char dir[MAX_OSPATH];
|
||||
|
||||
// init toolbox
|
||||
MaxApplZone();
|
||||
MoreMasters();
|
||||
|
||||
InitGraf(&qd.thePort);
|
||||
InitFonts();
|
||||
FlushEvents(everyEvent, 0);
|
||||
SetEventMask( -1 );
|
||||
InitWindows();
|
||||
InitMenus();
|
||||
TEInit();
|
||||
InitDialogs(nil);
|
||||
InitCursor();
|
||||
|
||||
// init menu
|
||||
menuBar = GetNewMBar(rMenuBar);
|
||||
if(!menuBar) {
|
||||
Com_Error( ERR_FATAL, "MenuBar not found.");
|
||||
}
|
||||
|
||||
SetMenuBar(menuBar);
|
||||
DisposeHandle(menuBar);
|
||||
AppendResMenu(GetMenuHandle(mApple),'DRVR');
|
||||
DrawMenuBar();
|
||||
|
||||
Sys_InitConsole();
|
||||
|
||||
SetEventMask( -1 );
|
||||
}
|
||||
|
||||
//==================================================================================
|
||||
|
||||
/*
|
||||
=============
|
||||
ReadCommandLineParms
|
||||
|
||||
Read startup options from a text file or dialog box
|
||||
=============
|
||||
*/
|
||||
char *ReadCommandLineParms( void ) {
|
||||
FILE *f;
|
||||
int len;
|
||||
char *buf;
|
||||
EventRecord event;
|
||||
|
||||
// flush out all the events and see if shift is held down
|
||||
// to bring up the args window
|
||||
while ( WaitNextEvent(everyEvent, &event, 0, nil) ) {
|
||||
}
|
||||
if ( event.modifiers & 512 ) {
|
||||
static char text[1024];
|
||||
int argc;
|
||||
char **argv;
|
||||
int i;
|
||||
|
||||
argc = ccommand( &argv );
|
||||
text[0] = 0;
|
||||
// concat all the args into a string
|
||||
// quote each arg seperately, because metrowerks does
|
||||
// its own quote combining from the dialog
|
||||
for ( i = 1 ; i < argc ; i++ ) {
|
||||
if ( argv[i][0] != '+' ) {
|
||||
Q_strcat( text, sizeof(text), "\"" );
|
||||
}
|
||||
Q_strcat( text, sizeof(text), argv[i] );
|
||||
if ( argv[i][0] != '+' ) {
|
||||
Q_strcat( text, sizeof(text), "\"" );
|
||||
}
|
||||
Q_strcat( text, sizeof(text), " " );
|
||||
}
|
||||
return text;
|
||||
}
|
||||
|
||||
// otherwise check for a parms file
|
||||
f = fopen( "MacQuake3Parms.txt", "r" );
|
||||
if ( !f ) {
|
||||
return "";
|
||||
}
|
||||
len = FS_filelength( f );
|
||||
buf = malloc( len + 1 );
|
||||
if ( !buf ) {
|
||||
exit( 1 );
|
||||
}
|
||||
buf[len] = 0;
|
||||
fread( buf, len, 1, f );
|
||||
fclose( f );
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
/*
|
||||
=============
|
||||
main
|
||||
=============
|
||||
*/
|
||||
void main( void ) {
|
||||
char *commandLine;
|
||||
|
||||
InitMacStuff();
|
||||
|
||||
commandLine = ReadCommandLineParms( );
|
||||
|
||||
Com_Init ( commandLine );
|
||||
|
||||
sys_profile = Cvar_Get( "sys_profile", "0", 0 );
|
||||
sys_profile->modified = qfalse;
|
||||
|
||||
sys_waitNextEvent = Cvar_Get( "sys_waitNextEvent", "0", 0 );
|
||||
|
||||
while( 1 ) {
|
||||
// run the frame
|
||||
Com_Frame();
|
||||
|
||||
if ( sys_profile->modified ) {
|
||||
sys_profile->modified = qfalse;
|
||||
if ( sys_profile->integer ) {
|
||||
Com_Printf( "Beginning profile.\n" );
|
||||
Sys_BeginProfiling() ;
|
||||
} else {
|
||||
Com_Printf( "Ending profile.\n" );
|
||||
Sys_EndProfiling();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user