* Added support for building shaders in your mod
* Added nav mesh support * fixed many warnings and misc bugs * Fixed the create*projects scripts in mp * Added a bunch of stuff to .gitignore
This commit is contained in:
Joe Ludwig
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//␍
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// glmgrbasics.h␍
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// types, common headers, forward declarations, utilities␍
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//␍
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//===============================================================================␍
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␍
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#ifndef GLMBASICS_H␍
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#define GLMBASICS_H␍
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␍
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#pragma once␍
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␍
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#ifdef OSX␍
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#include <OpenGL/OpenGL.h>␍
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#include <OpenGL/gl.h>␍
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#include <OpenGL/glext.h>␍
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#include <OpenGL/CGLTypes.h>␍
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#include <OpenGL/CGLRenderers.h>␍
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#include <OpenGL/CGLCurrent.h>␍
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#include <OpenGL/CGLProfiler.h>␍
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//#include <ApplicationServices/ApplicationServices.h>␍
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#elif defined(LINUX)␍
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#include <GL/gl.h>␍
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#include <GL/glext.h>␍
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#else␍
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#error␍
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#endif␍
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␍
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#include "tier0/platform.h"␍
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␍
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#include "bitmap/imageformat.h"␍
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#include "bitvec.h"␍
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#include "tier1/checksum_md5.h"␍
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#include "tier1/utlvector.h"␍
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#include "tier1/convar.h"␍
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␍
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#include <sys/stat.h>␍
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␍
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#include "dxabstract_types.h"␍
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␍
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// types␍
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struct GLMRect;␍
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typedef void *PseudoGLContextPtr;␍
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␍
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␍
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// 3-d integer box (used for texture lock/unlock etc)␍
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struct GLMRegion␍
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{␍
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int xmin,xmax;␍
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int ymin,ymax;␍
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int zmin,zmax;␍
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};␍
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␍
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struct GLMRect // follows GL convention - if coming from the D3D rect you will need to fiddle the Y's␍
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{␍
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int xmin; // left␍
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int ymin; // bottom␍
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int xmax; // right␍
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int ymax; // top␍
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};␍
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␍
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// macros␍
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␍
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//#define GLMassert(x) assert(x)␍
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␍
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// forward decls␍
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class GLMgr; // singleton␍
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class GLMContext; // GL context␍
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class CGLMContextTester; // testing class␍
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class CGLMTex;␍
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class CGLMFBO;␍
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class CGLMProgram;␍
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class CGLMBuffer;␍
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␍
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␍
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// utilities␍
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␍
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typedef enum␍
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{␍
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// D3D codes␍
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eD3D_DEVTYPE,␍
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eD3D_FORMAT,␍
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eD3D_RTYPE,␍
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eD3D_USAGE,␍
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eD3D_RSTATE, // render state␍
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eD3D_SIO, // D3D shader bytecode␍
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eD3D_VTXDECLUSAGE,␍
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␍
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// CGL codes␍
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eCGL_RENDID,␍
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␍
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// OpenGL error codes␍
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eGL_ERROR,␍
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␍
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// OpenGL enums␍
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eGL_ENUM,␍
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eGL_RENDERER␍
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␍
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} GLMThing_t;␍
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␍
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const char* GLMDecode( GLMThing_t type, unsigned long value ); // decode a numeric const␍
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const char* GLMDecodeMask( GLMThing_t type, unsigned long value ); // decode a bitmask␍
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␍
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void GLMStop( void ); // aka Debugger()␍
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void GLMCheckError( bool noStop = false, bool noLog= false );␍
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void GLMEnableTrace( bool on );␍
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␍
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// expose these in release now␍
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// Mimic PIX events so we can decorate debug spew␍
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void GLMBeginPIXEvent( const char *str );␍
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void GLMEndPIXEvent( void );␍
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␍
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//===============================================================================␍
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// knob twiddling␍
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float GLMKnob( char *knobname, float *setvalue ); // Pass NULL to not-set the knob value␍
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float GLMKnobToggle( char *knobname );␍
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␍
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//===============================================================================␍
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// other stuff␍
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␍
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// helpers for CGLSetOption - no op if no profiler␍
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void GLMProfilerClearTrace( void );␍
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void GLMProfilerEnableTrace( bool enable );␍
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␍
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// helpers for CGLSetParameter - no op if no profiler␍
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void GLMProfilerDumpState( void );␍
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␍
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␍
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//===============================================================================␍
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// classes␍
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␍
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// helper class making function tracking easier to wire up␍
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#if GLMDEBUG␍
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class GLMFuncLogger␍
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{␍
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public:␍
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␍
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// simple function log␍
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GLMFuncLogger( const char *funcName )␍
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{␍
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m_funcName = funcName;␍
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m_earlyOut = false;␍
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␍
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GLMPrintf( ">%s", m_funcName );␍
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};␍
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␍
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// more advanced version lets you pass args (i.e. called parameters or anything else of interest)␍
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// no macro for this one, since no easy way to pass through the args as well as the funcname␍
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GLMFuncLogger( const char *funcName, char *fmt, ... )␍
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{␍
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m_funcName = funcName;␍
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m_earlyOut = false;␍
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␍
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// this acts like GLMPrintf here␍
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// all the indent policy is down in GLMPrintfVA␍
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// which means we need to inject a ">" at the front of the format string to make this work... sigh.␍
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␍
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char modifiedFmt[2000];␍
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modifiedFmt[0] = '>';␍
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strcpy( modifiedFmt+1, fmt );␍
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␍
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va_list vargs;␍
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va_start(vargs, fmt);␍
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GLMPrintfVA( modifiedFmt, vargs );␍
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va_end( vargs );␍
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}␍
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␍
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~GLMFuncLogger( )␍
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{␍
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if (m_earlyOut)␍
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{␍
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GLMPrintf( "<%s (early out)", m_funcName );␍
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}␍
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else␍
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{␍
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GLMPrintf( "<%s", m_funcName );␍
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}␍
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};␍
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␍
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void EarlyOut( void )␍
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{␍
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m_earlyOut = true;␍
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};␍
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␍
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const char *m_funcName; // set at construction time␍
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bool m_earlyOut;␍
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};␍
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␍
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// handy macro to go with the function tracking class␍
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#define GLM_FUNC GLMFuncLogger _logger_ ( __FUNCTION__ )␍
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#else␍
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#define GLM_FUNC␍
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#endif␍
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␍
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␍
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// class to keep an in-memory mirror of a file which may be getting edited during run␍
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class CGLMFileMirror␍
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{␍
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public:␍
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CGLMFileMirror( char *fullpath ); // just associates mirror with file. if file exists it will be read.␍
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//if non existent it will be created with size zero␍
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~CGLMFileMirror( );␍
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␍
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bool HasData( void ); // see if data avail␍
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void GetData( char **dataPtr, uint *dataSizePtr ); // read it out␍
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void SetData( char *data, uint dataSize ); // put data in (and write it to disk)␍
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bool PollForChanges( void ); // check disk copy. If different, read it back in and return true.␍
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␍
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void UpdateStatInfo( void ); // make sure stat info is current for our file␍
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void ReadFile( void );␍
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void WriteFile( void );␍
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␍
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void OpenInEditor( bool foreground=false ); // pass TRUE if you would like the editor to pop to foreground␍
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␍
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/// how about a "wait for change" method..␍
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␍
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char *m_path; // fullpath to file␍
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bool m_exists;␍
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struct stat m_stat; // stat results for the file (last time checked)␍
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␍
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char *m_data; // content of file␍
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uint m_size; // length of content␍
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␍
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};␍
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␍
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// class based on the file mirror, that makes it easy to edit them outside the app.␍
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␍
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// it receives an initial block of text from the engine, and hashes it. ("orig")␍
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// it munges it by duplicating all the text after the "!!" line, and appending it in commented form. ("munged")␍
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// a mirror file is activated, using a filename based on the hash from the orig text.␍
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// if there is already content on disk matching that filename, use that content *unless* the 'blitz' parameter is set.␍
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// (i.e. engine is instructing this subsystem to wipe out any old/modified variants of the text)␍
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␍
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␍
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class CGLMEditableTextItem␍
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{␍
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public:␍
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CGLMEditableTextItem( char *text, uint size, bool forceOverwrite, char *prefix, char *suffix = NULL ); // create a text blob from text source, optional filename suffix␍
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~CGLMEditableTextItem( );␍
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␍
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bool HasData( void );␍
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bool PollForChanges( void ); // return true if stale i.e. you need to get a new edition␍
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void GetCurrentText( char **textOut, uint *sizeOut ); // query for read access to the active blob (could be the original, could be external edited copy)␍
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void OpenInEditor( bool foreground=false ); // call user attention to this text␍
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␍
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// internal methods␍
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void GenHashOfOrigText( void );␍
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void GenBaseNameAndFullPath( char *prefix, char *suffix );␍
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void GenMungedText( bool fromMirror );␍
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␍
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// members␍
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// orig␍
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uint m_origSize;␍
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char *m_origText; // what was submitted␍
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unsigned char m_origDigest[MD5_DIGEST_LENGTH]; // digest of what was submitted␍
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␍
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// munged␍
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uint m_mungedSize;␍
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char *m_mungedText; // re-processed edition, initial content submission to the file mirror␍
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␍
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// mirror␍
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char *m_mirrorBaseName; // generated from the hash of the orig text, plus the label / prefix␍
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char *m_mirrorFullPath; // base name ␍
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CGLMFileMirror *m_mirror; // file mirror itself. holds "official" copy for GetCurrentText to return.␍
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};␍
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␍
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␍
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// debug font␍
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extern unsigned char g_glmDebugFontMap[16384];␍
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␍
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// class for cracking multi-part text blobs␍
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// sections are demarcated by beginning-of-line markers submitted in a table by the caller␍
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␍
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struct GLMTextSection␍
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{␍
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int m_markerIndex; // based on table of markers passed in to constructor␍
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uint m_textOffset; // where is the text - offset␍
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int m_textLength; // how big is the section␍
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};␍
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␍
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class CGLMTextSectioner␍
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{␍
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public:␍
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CGLMTextSectioner( char *text, int textSize, char **markers ); // constructor finds all the sections␍
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~CGLMTextSectioner( );␍
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␍
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int Count( void ); // how many sections found␍
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void GetSection( int index, uint *offsetOut, uint *lengthOut, int *markerIndexOut );␍
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// find section, size, what marker␍
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// note that more than one section can be marked similarly.␍
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// so policy isn't made here, you walk the sections and decide what to do if there are dupes.␍
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␍
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//members␍
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␍
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//section table␍
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CUtlVector< GLMTextSection > m_sectionTable;␍
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};␍
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␍
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#endif␍
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