mirror of
https://github.com/UberGames/GtkRadiant.git
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a06f65b042
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@195 8a3a26a2-13c4-0310-b231-cf6edde360e5
91 lines
3.6 KiB
C
91 lines
3.6 KiB
C
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant 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 2 of the License, or
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(at your option) any later version.
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GtkRadiant 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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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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Camera plugin for GtkRadiant
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Copyright (C) 2002 Splash Damage Ltd.
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*/
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void Sys_ERROR( char* text, ... );
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char* UnixToDosPath( char* path );
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void CAMERA_ExtractFilePath( const char *path, char *dest );
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const char* ExtractFilename( const char* path );
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bool FileExists (const char *filename);
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int Q_stricmp (const char *s1, const char *s2);
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typedef int fileHandle_t;
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#define qfalse false
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#define qtrue true
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extern "C" {
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// command buffer
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void Cbuf_AddText( const char *text );
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void Cbuf_Execute (void);
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// common
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#ifndef CDECL
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#ifdef _WIN32
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#define CDECL __cdecl
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#else
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#define CDECL
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#endif
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#endif
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void CDECL Com_Error( int level, const char *error, ... );
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void CDECL Com_Printf( const char *msg, ... );
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void CDECL Com_DPrintf( const char *msg, ... );
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void *Com_Allocate( int bytes );
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void Com_Dealloc( void *ptr );
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// filesystem
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int FS_Read( void *buffer, int len, fileHandle_t f );
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int FS_Write( const void *buffer, int len, fileHandle_t h );
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int FS_ReadFile( const char *qpath, void **buffer );
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void FS_FreeFile( void *buffer );
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int FS_FOpenFileRead( const char *filename, fileHandle_t *file, qboolean uniqueFILE );
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fileHandle_t FS_FOpenFileWrite( const char *filename );
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void FS_FCloseFile( fileHandle_t f );
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}
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// vectors
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#define DotProduct(a,b) ((a)[0]*(b)[0]+(a)[1]*(b)[1]+(a)[2]*(b)[2])
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#define VectorSubtract(a,b,c) ((c)[0]=(a)[0]-(b)[0],(c)[1]=(a)[1]-(b)[1],(c)[2]=(a)[2]-(b)[2])
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#define VectorAdd(a,b,c) ((c)[0]=(a)[0]+(b)[0],(c)[1]=(a)[1]+(b)[1],(c)[2]=(a)[2]+(b)[2])
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#define VectorCopy(a,b) ((b)[0]=(a)[0],(b)[1]=(a)[1],(b)[2]=(a)[2])
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#define VectorScale(v, s, o) ((o)[0]=(v)[0]*(s),(o)[1]=(v)[1]*(s),(o)[2]=(v)[2]*(s))
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#define VectorMA(v, s, b, o) ((o)[0]=(v)[0]+(b)[0]*(s),(o)[1]=(v)[1]+(b)[1]*(s),(o)[2]=(v)[2]+(b)[2]*(s))
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#define CrossProduct(a,b,c) ((c)[0]=(a)[1]*(b)[2]-(a)[2]*(b)[1],(c)[1]=(a)[2]*(b)[0]-(a)[0]*(b)[2],(c)[2]=(a)[0]*(b)[1]-(a)[1]*(b)[0])
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#define DotProduct4(x,y) ((x)[0]*(y)[0]+(x)[1]*(y)[1]+(x)[2]*(y)[2]+(x)[3]*(y)[3])
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#define VectorSubtract4(a,b,c) ((c)[0]=(a)[0]-(b)[0],(c)[1]=(a)[1]-(b)[1],(c)[2]=(a)[2]-(b)[2],(c)[3]=(a)[3]-(b)[3])
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#define VectorAdd4(a,b,c) ((c)[0]=(a)[0]+(b)[0],(c)[1]=(a)[1]+(b)[1],(c)[2]=(a)[2]+(b)[2],(c)[3]=(a)[3]+(b)[3])
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#define VectorCopy4(a,b) ((b)[0]=(a)[0],(b)[1]=(a)[1],(b)[2]=(a)[2],(b)[3]=(a)[3])
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#define VectorScale4(v, s, o) ((o)[0]=(v)[0]*(s),(o)[1]=(v)[1]*(s),(o)[2]=(v)[2]*(s),(o)[3]=(v)[3]*(s))
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#define VectorMA4(v, s, b, o) ((o)[0]=(v)[0]+(b)[0]*(s),(o)[1]=(v)[1]+(b)[1]*(s),(o)[2]=(v)[2]+(b)[2]*(s),(o)[3]=(v)[3]+(b)[3]*(s))
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#define VectorClear(a) ((a)[0]=(a)[1]=(a)[2]=0)
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#define VectorNegate(a,b) ((b)[0]=-(a)[0],(b)[1]=-(a)[1],(b)[2]=-(a)[2])
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#define VectorSet(v, x, y, z) ((v)[0]=(x), (v)[1]=(y), (v)[2]=(z))
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#define Vector4Copy(a,b) ((b)[0]=(a)[0],(b)[1]=(a)[1],(b)[2]=(a)[2],(b)[3]=(a)[3])
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#define SnapVector(v) {v[0]=(int)v[0];v[1]=(int)v[1];v[2]=(int)v[2];}
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