d4708
/
source-engine
mirror of https://github.com/nillerusr/source-engine.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
159 Commits
25 Branches
6 Tags
221 MiB
Branch: sanitize
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'sanitize'
${ noResults }
source-engine/engine/debugoverlay.cpp

1309 lines
34 KiB
Raw Permalink Normal View History Unescape

1
5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Debugging overlay functions
//
// $Workfile: $
// $Date: $
// $NoKeywords: $
//===========================================================================//
#include "render_pch.h"
#include "edict.h"
#include "client.h"
#include "debugoverlay.h"
#include "cdll_int.h"
#include "ivideomode.h"
#include "materialsystem/imesh.h"
#include "gl_matsysiface.h"
#include "server.h"
#include "client_class.h"
#include "icliententitylist.h"
#include "mathlib/vmatrix.h"
#include "icliententity.h"
#include "overlaytext.h"
#include "engine/ivdebugoverlay.h"
#include "cmodel_engine.h"
#include "vphysics_interface.h"
#include "materialsystem/imaterial.h"
#include "tier2/renderutils.h"
// memdbgon must be the last include file in a .cpp file!!!
#include "tier0/memdbgon.h"
extern edict_t *EDICT_NUM(int n);
ConVar enable_debug_overlays( "enable_debug_overlays", "1", FCVAR_GAMEDLL | FCVAR_CHEAT, "Enable rendering of debug overlays" );
int GetOverlayTick()
{
if ( sv.IsActive() )
return sv.m_nTickCount;
return cl.GetClientTickCount();
}
bool OverlayText_t::IsDead()
{
if ( IsXbox() && cl.IsPaused() )
return false;
if ( m_nServerCount != cl.m_nServerCount )
return true;
if ( m_nCreationTick != -1 )
{
if ( GetOverlayTick() > m_nCreationTick )
return true;
return false;
}
if ( m_flEndTime == NDEBUG_PERSIST_TILL_NEXT_SERVER )
return false;
return (cl.GetTime() >= m_flEndTime);
}
void OverlayText_t::SetEndTime( float duration )
{
m_nServerCount = cl.m_nServerCount;
if ( duration <= 0.0f )
{
m_flEndTime = 0.0f;
m_nCreationTick = GetOverlayTick();
return;
}
if ( duration == NDEBUG_PERSIST_TILL_NEXT_SERVER )
{
m_flEndTime = NDEBUG_PERSIST_TILL_NEXT_SERVER;
}
else
{
m_flEndTime = cl.GetTime() + duration;
}
}
namespace CDebugOverlay
{
enum OverlayType_t
{
OVERLAY_BOX = 0,
OVERLAY_SPHERE,
OVERLAY_LINE,
OVERLAY_TRIANGLE,
OVERLAY_SWEPT_BOX,
OVERLAY_BOX2
};
struct OverlayBase_t
{
OverlayBase_t()
{
m_Type = OVERLAY_BOX;
m_nServerCount = -1;
m_nCreationTick = -1;
m_flEndTime = 0.0f;
m_pNextOverlay = NULL;
}
bool IsDead()
{
if ( IsXbox() && cl.IsPaused() )
return false;
if ( m_nServerCount != cl.m_nServerCount )
return true;
if ( m_nCreationTick != -1 )
{
if ( GetOverlayTick() > m_nCreationTick )
return true;
return false;
}
if ( m_flEndTime == NDEBUG_PERSIST_TILL_NEXT_SERVER )
return false;
return (cl.GetTime() >= m_flEndTime) ;
}
void SetEndTime( float duration )
{
m_nServerCount = cl.m_nServerCount;
if ( duration <= 0.0f )
{
m_nCreationTick = GetOverlayTick(); // stay alive for only one frame
return;
}
if ( duration == NDEBUG_PERSIST_TILL_NEXT_SERVER )
{
m_flEndTime = NDEBUG_PERSIST_TILL_NEXT_SERVER;
}
else
{
m_flEndTime = cl.GetTime() + duration;
}
}
OverlayType_t m_Type; // What type of overlay is it?
int m_nCreationTick; // Duration -1 means go away after this frame #
int m_nServerCount; // Latch server count, too
float m_flEndTime; // When does this box go away
OverlayBase_t *m_pNextOverlay;
};
struct OverlayBox_t : public OverlayBase_t
{
OverlayBox_t() { m_Type = OVERLAY_BOX; }
Vector origin;
Vector mins;
Vector maxs;
QAngle angles;
int r;
int g;
int b;
int a;
};
struct OverlayBox2_t : public OverlayBase_t
{
OverlayBox2_t() { m_Type = OVERLAY_BOX2; }
Vector origin;
Vector mins;
Vector maxs;
QAngle angles;
Color edgeColor;
Color faceColor;
};
struct OverlaySphere_t : public OverlayBase_t
{
OverlaySphere_t() { m_Type = OVERLAY_SPHERE; }
Vector vOrigin;
float flRadius;
int nTheta;
int nPhi;
int r;
int g;
int b;
int a;
};
struct OverlayLine_t : public OverlayBase_t
{
OverlayLine_t() { m_Type = OVERLAY_LINE; }
Vector origin;
Vector dest;
int r;
int g;
int b;
int a;
bool noDepthTest;
};
struct OverlayTriangle_t : public OverlayBase_t
{
OverlayTriangle_t() { m_Type = OVERLAY_TRIANGLE; }
Vector p1;
Vector p2;
Vector p3;
int r;
int g;
int b;
int a;
bool noDepthTest;
};
struct OverlaySweptBox_t : public OverlayBase_t
{
OverlaySweptBox_t() { m_Type = OVERLAY_SWEPT_BOX; }
Vector start;
Vector end;
Vector mins;
Vector maxs;
QAngle angles;
int r;
int g;
int b;
int a;
};
//-----------------------------------------------------------------------------
// Forward declarations
//-----------------------------------------------------------------------------
void DrawOverlays();
void DrawGridOverlay();
void ClearAllOverlays();
void ClearDeadOverlays();
//-----------------------------------------------------------------------------
// Init static member variables
//-----------------------------------------------------------------------------
OverlayText_t* s_pOverlayText = NULL; // text is handled differently; for backward compatibility reasons
OverlayBase_t* s_pOverlays = NULL;
Vector s_vGridPosition(0,0,0);
bool s_bDrawGrid = false;
CThreadFastMutex s_OverlayMutex;
//-----------------------------------------------------------------------------
// Purpose: Hack to allow this code to run on a client that's not connected to a server
// (i.e., demo playback, or multiplayer game )
// Input : ent_num -
// origin -
// mins -
// maxs -
// Output : static void
//-----------------------------------------------------------------------------
static bool GetEntityOriginClientOrServer( int ent_num, Vector& origin )
{
AUTO_LOCK( s_OverlayMutex );
// Assume failure
origin.Init();
if ( sv.IsActive() )
{
edict_t *e = EDICT_NUM( ent_num );
if ( e )
{
IServerEntity *serverEntity = e->GetIServerEntity();
if ( serverEntity )
{
CM_WorldSpaceCenter( serverEntity->GetCollideable(), &origin );
}
return true;
}
}
else
{
IClientEntity *clent = entitylist->GetClientEntity( ent_num );
if ( clent )
{
CM_WorldSpaceCenter( clent->GetCollideable(), &origin );
return true;
}
}
return false;
}
//-----------------------------------------------------------------------------
// Purpose: Given a point, return the screen position
// Input :
// Output :
//-----------------------------------------------------------------------------
int ScreenPosition(const Vector& point, Vector& screen)
{
AUTO_LOCK( s_OverlayMutex );
CMatRenderContextPtr pRenderContext( materials );
int retval = g_EngineRenderer->ClipTransform(point,&screen);
int x, y, w, h;
pRenderContext->GetViewport( x, y, w, h );
screen[0] = 0.5 * screen[0] * w;
screen[1] = -0.5 * screen[1] * h;
screen[0] += 0.5 * w;
screen[1] += 0.5 * h;
return retval;
}
//-----------------------------------------------------------------------------
// Purpose: Given an xy screen pos (0-1), return the screen position
// Input :
// Output :
//-----------------------------------------------------------------------------
int ScreenPosition(float flXPos, float flYPos, Vector& screen)
{
if (flXPos > 1.0 || flYPos > 1.0 || flXPos < 0.0 || flYPos < 0.0 )
return 1; // Fail
AUTO_LOCK( s_OverlayMutex );
CMatRenderContextPtr pRenderContext( materials );
int x, y, w, h;
pRenderContext->GetViewport( x, y, w, h );
screen[0] = flXPos * w;
screen[1] = flYPos * h;
return 0;
}
//-----------------------------------------------------------------------------
// Purpose: Add new entity positioned overlay text
// Input : Entity to attach text to
// How many lines to offset text from entity origin
// The text to print
// Output :
//-----------------------------------------------------------------------------
void AddEntityTextOverlay(int ent_index, int line_offset, float duration, int r, int g, int b, int a, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
Vector myPos, myMins, myMaxs;
GetEntityOriginClientOrServer( ent_index, myPos );
VectorCopy(myPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = line_offset;
new_overlay->SetEndTime( duration );
new_overlay->r = r;
new_overlay->g = g;
new_overlay->b = b;
new_overlay->a = a;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay text
// Input : Position of text & text
// Output :
//-----------------------------------------------------------------------------
void AddGridOverlay(const Vector& vPos)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
s_vGridPosition[0] = vPos[0];
s_vGridPosition[1] = vPos[1];
s_vGridPosition[2] = vPos[2];
s_bDrawGrid = true;
}
void AddCoordFrameOverlay(const matrix3x4_t& frame, float flScale, int vColorTable[3][3]/*=NULL*/)
{
static int s_defaultColorTable[3][3] =
{
{ 255, 0, 0 },
{ 0 , 255, 0 },
{ 0 , 0, 255 }
};
AUTO_LOCK( s_OverlayMutex );
if ( vColorTable == NULL )
vColorTable = s_defaultColorTable;
Vector startPt, endPt;
MatrixGetColumn( frame, 3, startPt );
for (int k = 0; k < 3; k++)
{
endPt.x = frame[0][3] + frame[0][k] * flScale;
endPt.y = frame[1][3] + frame[1][k] * flScale;
endPt.z = frame[2][3] + frame[2][k] * flScale;
AddLineOverlay(
startPt,
endPt,
vColorTable[k][0], vColorTable[k][1], vColorTable[k][2], 255,
true,
NDEBUG_PERSIST_TILL_NEXT_SERVER
);
}
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay text
// Input : Position of text & text
// Output :
//-----------------------------------------------------------------------------
void AddTextOverlay(const Vector& textPos, float duration, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
VectorCopy(textPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = 0;
new_overlay->SetEndTime( duration );
new_overlay->r = 255;
new_overlay->g = 255;
new_overlay->b = 255;
new_overlay->a = 255;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay text
// Input : Position of text & text
// Output :
//-----------------------------------------------------------------------------
void AddTextOverlay(const Vector& textPos, float duration, float alpha, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
VectorCopy(textPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = 0;
new_overlay->SetEndTime( duration );
new_overlay->r = 255;
new_overlay->g = 255;
new_overlay->b = 255;
new_overlay->a = (int)clamp(alpha * 255.f,0.f,255.f);
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void AddScreenTextOverlay(float flXPos, float flYPos, int line_offset, float duration, int r, int g, int b, int a, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->flXPos = flXPos;
new_overlay->flYPos = flYPos;
new_overlay->bUseOrigin = false;
new_overlay->lineOffset = line_offset;
new_overlay->SetEndTime( duration );
new_overlay->r = r;
new_overlay->g = g;
new_overlay->b = b;
new_overlay->a = a;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
void AddScreenTextOverlay( float flXPos, float flYPos, float duration, int r, int g, int b, int a, const char *text )
{
AddScreenTextOverlay( flXPos, flYPos, 0, duration, r, g, b, a, text );
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay text
// Input : Position of text
// How many lines to offset text from position
// ext
// Output :
//-----------------------------------------------------------------------------
void AddTextOverlay(const Vector& textPos, int line_offset, float duration, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
VectorCopy(textPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = line_offset;
new_overlay->SetEndTime( duration );
new_overlay->r = 255;
new_overlay->g = 255;
new_overlay->b = 255;
new_overlay->a = 255;
new_overlay->bUseOrigin = true;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
void AddTextOverlay(const Vector& textPos, int line_offset, float duration, float alpha, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
VectorCopy(textPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = line_offset;
new_overlay->SetEndTime( duration );
new_overlay->r = 255;
new_overlay->g = 255;
new_overlay->b = 255;
new_overlay->a = (int)clamp(alpha * 255.f,0.f,255.f);
new_overlay->bUseOrigin = true;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
void AddTextOverlay(const Vector& textPos, int line_offset, float duration, float r, float g, float b, float alpha, const char *text)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayText_t *new_overlay = new OverlayText_t;
VectorCopy(textPos,new_overlay->origin);
Q_strncpy(new_overlay->text,text, sizeof( new_overlay->text ) );
new_overlay->bUseOrigin = true;
new_overlay->lineOffset = line_offset;
new_overlay->SetEndTime( duration );
new_overlay->r = (int)clamp(r * 255.f,0.f,255.f);
new_overlay->g = (int)clamp(g * 255.f,0.f,255.f);
new_overlay->b = (int)clamp(b * 255.f,0.f,255.f);
new_overlay->a = (int)clamp(alpha * 255.f,0.f,255.f);
new_overlay->bUseOrigin = true;
new_overlay->nextOverlayText = s_pOverlayText;
s_pOverlayText = new_overlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay box
// Input : Position of box
// size of box
// angles of box
// color & alpha
// duration
// Output :
//-----------------------------------------------------------------------------
void AddBoxOverlay(const Vector& origin, const Vector& mins, const Vector& maxs, QAngle const& angles, int r, int g, int b, int a, float flDuration)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayBox_t *new_overlay = new OverlayBox_t;
new_overlay->origin = origin;
new_overlay->mins[0] = mins[0];
new_overlay->mins[1] = mins[1];
new_overlay->mins[2] = mins[2];
new_overlay->maxs[0] = maxs[0];
new_overlay->maxs[1] = maxs[1];
new_overlay->maxs[2] = maxs[2];
new_overlay->angles = angles;
new_overlay->r = r;
new_overlay->g = g;
new_overlay->b = b;
new_overlay->a = a;
new_overlay->SetEndTime( flDuration );
new_overlay->m_pNextOverlay = s_pOverlays;
s_pOverlays = new_overlay;
}
void AddBoxOverlay2( const Vector& origin, const Vector& mins, const Vector& maxs, QAngle const& orientation, const Color& faceColor, const Color& edgeColor, float duration )
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayBox2_t *new_overlay = new OverlayBox2_t;
new_overlay->origin = origin;
new_overlay->mins[0] = mins[0];
new_overlay->mins[1] = mins[1];
new_overlay->mins[2] = mins[2];
new_overlay->maxs[0] = maxs[0];
new_overlay->maxs[1] = maxs[1];
new_overlay->maxs[2] = maxs[2];
new_overlay->angles = orientation;
new_overlay->faceColor = faceColor;
new_overlay->edgeColor = edgeColor;
new_overlay->SetEndTime( duration );
new_overlay->m_pNextOverlay = s_pOverlays;
s_pOverlays = new_overlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay sphere
// Input : Position of sphere
// radius of sphere
// color & alpha
// duration
// Output :
//-----------------------------------------------------------------------------
void AddSphereOverlay(const Vector& vOrigin, float flRadius, int nTheta, int nPhi, int r, int g, int b, int a, float flDuration)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlaySphere_t *new_overlay = new OverlaySphere_t;
new_overlay->vOrigin = vOrigin;
new_overlay->flRadius = flRadius;
new_overlay->nTheta = nTheta;
new_overlay->nPhi = nPhi;
new_overlay->r = r;
new_overlay->g = g;
new_overlay->b = b;
new_overlay->a = a;
new_overlay->SetEndTime( flDuration );
new_overlay->m_pNextOverlay = s_pOverlays;
s_pOverlays = new_overlay;
}
void AddSweptBoxOverlay(const Vector& start, const Vector& end,
const Vector& mins, const Vector& maxs, QAngle const& angles, int r, int g, int b, int a, float flDuration)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlaySweptBox_t *new_overlay = new OverlaySweptBox_t;
new_overlay->start = start;
new_overlay->end = end;
new_overlay->mins[0] = mins[0];
new_overlay->mins[1] = mins[1];
new_overlay->mins[2] = mins[2];
new_overlay->maxs[0] = maxs[0];
new_overlay->maxs[1] = maxs[1];
new_overlay->maxs[2] = maxs[2];
new_overlay->angles = angles;
new_overlay->r = r;
new_overlay->g = g;
new_overlay->b = b;
new_overlay->a = a;
new_overlay->SetEndTime( flDuration );
new_overlay->m_pNextOverlay = s_pOverlays;
s_pOverlays = new_overlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new overlay text
// Input : Entity to attach text to
// How many lines to offset text from entity origin
// The text to print
// Output :
//-----------------------------------------------------------------------------
void AddLineOverlay(const Vector& origin, const Vector& dest, int r, int g, int b, int a, bool noDepthTest, float flDuration)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayLine_t *new_loverlay = new OverlayLine_t;
new_loverlay->origin[0] = origin[0];
new_loverlay->origin[1] = origin[1];
new_loverlay->origin[2] = origin[2];
new_loverlay->dest[0] = dest[0];
new_loverlay->dest[1] = dest[1];
new_loverlay->dest[2] = dest[2];
new_loverlay->r = r;
new_loverlay->g = g;
new_loverlay->b = b;
new_loverlay->a = a;
new_loverlay->noDepthTest = noDepthTest;
new_loverlay->SetEndTime( flDuration );
new_loverlay->m_pNextOverlay = s_pOverlays;
s_pOverlays = new_loverlay;
}
//-----------------------------------------------------------------------------
// Purpose: Add new triangle overlay
//-----------------------------------------------------------------------------
void AddTriangleOverlay(const Vector& p1, const Vector& p2, const Vector &p3,
int r, int g, int b, int a, bool noDepthTest, float flDuration)
{
if ( cl.IsPaused() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayTriangle_t *pTriangle = new OverlayTriangle_t;
pTriangle->p1 = p1;
pTriangle->p2 = p2;
pTriangle->p3 = p3;
pTriangle->r = r;
pTriangle->g = g;
pTriangle->b = b;
pTriangle->a = a;
pTriangle->noDepthTest = noDepthTest;
pTriangle->SetEndTime( flDuration );
pTriangle->m_pNextOverlay = s_pOverlays;
s_pOverlays = pTriangle;
}
//------------------------------------------------------------------------------
// Purpose : Draw a grid around the s_vGridPosition
// Input :
// Output :
//------------------------------------------------------------------------------
void DrawGridOverlay(void)
{
AUTO_LOCK( s_OverlayMutex );
static int gridSpacing = 100;
static int numHorzSpaces = 16;
static int numVertSpaces = 3;
Vector startGrid;
startGrid[0] = gridSpacing*((int)s_vGridPosition[0]/gridSpacing);
startGrid[1] = gridSpacing*((int)s_vGridPosition[1]/gridSpacing);
startGrid[2] = s_vGridPosition[2];
// Shift to the left
startGrid[0] -= (numHorzSpaces/2)*gridSpacing;
startGrid[1] -= (numHorzSpaces/2)*gridSpacing;
Vector color( 20, 180, 190 );
for (int i=1;i<numVertSpaces+1;i++)
{
// Draw x axis lines
Vector startLine;
VectorCopy(startGrid,startLine);
for (int j=0;j<numHorzSpaces+1;j++)
{
Vector endLine;
VectorCopy(startLine,endLine);
endLine[0] += gridSpacing*numHorzSpaces;
RenderLine( startLine, endLine, Color( color.x, color.y, color.z, 255 ), true );
Vector bottomStartLine;
VectorCopy(startLine,bottomStartLine);
for ( int k=0; k<numHorzSpaces+1; k++ )
{
Vector bottomEndLine;
VectorCopy(bottomStartLine,bottomEndLine);
bottomEndLine[2] -= gridSpacing;
RenderLine( bottomStartLine, bottomEndLine, Color( color.x, color.y, color.z, 255 ), true );
bottomStartLine[0] += gridSpacing;
}
startLine[1] += gridSpacing;
}
// Draw y axis lines
VectorCopy(startGrid,startLine);
for ( int j=0; j<numHorzSpaces+1; j++ )
{
Vector endLine;
VectorCopy(startLine,endLine);
endLine[1] += gridSpacing*numHorzSpaces;
RenderLine( startLine, endLine, Color( color.x, color.y, color.z, 255 ), true );
startLine[0] += gridSpacing;
}
VectorScale( color, 0.7, color );
startGrid[2] -= gridSpacing;
}
s_bDrawGrid = false;
}
//------------------------------------------------------------------------------
// Draws a generic overlay
//------------------------------------------------------------------------------
void DrawOverlay( OverlayBase_t *pOverlay )
{
AUTO_LOCK( s_OverlayMutex );
switch( pOverlay->m_Type)
{
case OVERLAY_LINE:
{
// Draw the line
OverlayLine_t *pLine = static_cast<OverlayLine_t*>(pOverlay);
RenderLine( pLine->origin, pLine->dest, Color( pLine->r, pLine->g, pLine->b, pLine->a ), !pLine->noDepthTest);
}
break;
case OVERLAY_BOX:
{
// Draw the box
OverlayBox_t *pCurrBox = static_cast<OverlayBox_t*>(pOverlay);
if ( pCurrBox->a > 0 )
{
RenderBox( pCurrBox->origin, pCurrBox->angles, pCurrBox->mins, pCurrBox->maxs, Color( pCurrBox->r, pCurrBox->g, pCurrBox->b, pCurrBox->a ), false );
}
RenderWireframeBox( pCurrBox->origin, pCurrBox->angles, pCurrBox->mins, pCurrBox->maxs, Color( pCurrBox->r, pCurrBox->g, pCurrBox->b, 255 ), true );
}
break;
case OVERLAY_BOX2:
{
// Draw the box
OverlayBox2_t *pCurrBox = static_cast<OverlayBox2_t*>(pOverlay);
if ( pCurrBox->faceColor.a() > 0 )
{
RenderBox( pCurrBox->origin, pCurrBox->angles, pCurrBox->mins, pCurrBox->maxs, pCurrBox->faceColor, false );
}
if ( pCurrBox->edgeColor.a() > 0 )
{
RenderWireframeBox( pCurrBox->origin, pCurrBox->angles, pCurrBox->mins, pCurrBox->maxs, pCurrBox->edgeColor, false );
}
}
break;
case OVERLAY_SPHERE:
{
// Draw the sphere
OverlaySphere_t *pSphere = static_cast<OverlaySphere_t*>(pOverlay);
RenderSphere( pSphere->vOrigin, pSphere->flRadius, pSphere->nTheta, pSphere->nPhi, Color( pSphere->r, pSphere->g, pSphere->b, pSphere->a ), g_pMaterialAmbientCube );
}
break;
case OVERLAY_SWEPT_BOX:
{
OverlaySweptBox_t *pBox = static_cast<OverlaySweptBox_t*>(pOverlay);
RenderWireframeSweptBox( pBox->start, pBox->end, pBox->angles, pBox->mins, pBox->maxs, Color( pBox->r, pBox->g, pBox->b, pBox->a ), true );
}
break;
case OVERLAY_TRIANGLE:
{
OverlayTriangle_t *pTriangle = static_cast<OverlayTriangle_t*>(pOverlay);
RenderTriangle( pTriangle->p1, pTriangle->p2, pTriangle->p3,
Color( pTriangle->r, pTriangle->g, pTriangle->b, pTriangle->a ), !pTriangle->noDepthTest );
}
break;
default:
Assert(0);
}
}
void DestroyOverlay( OverlayBase_t *pOverlay )
{
AUTO_LOCK( s_OverlayMutex );
switch( pOverlay->m_Type)
{
case OVERLAY_LINE:
{
OverlayLine_t *pCurrLine = static_cast<OverlayLine_t*>(pOverlay);
delete pCurrLine;
}
break;
case OVERLAY_BOX:
{
OverlayBox_t *pCurrBox = static_cast<OverlayBox_t*>(pOverlay);
delete pCurrBox;
}
break;
case OVERLAY_BOX2:
{
OverlayBox2_t *pCurrBox = static_cast<OverlayBox2_t*>(pOverlay);
delete pCurrBox;
}
break;
case OVERLAY_SPHERE:
{
OverlaySphere_t *pCurrSphere = static_cast<OverlaySphere_t*>(pOverlay);
delete pCurrSphere;
}
break;
case OVERLAY_SWEPT_BOX:
{
OverlaySweptBox_t *pCurrBox = static_cast<OverlaySweptBox_t*>(pOverlay);
delete pCurrBox;
}
break;
case OVERLAY_TRIANGLE:
{
OverlayTriangle_t *pTriangle = static_cast<OverlayTriangle_t*>(pOverlay);
delete pTriangle;
}
break;
default:
Assert(0);
}
}
//------------------------------------------------------------------------------
// Purpose :
// Input :
// Output :
//------------------------------------------------------------------------------
void DrawAllOverlays(void)
{
if ( !enable_debug_overlays.GetBool() )
return;
AUTO_LOCK( s_OverlayMutex );
OverlayBase_t* pCurrOverlay = s_pOverlays;
OverlayBase_t* pPrevOverlay = NULL;
OverlayBase_t* pNextOverlay;
while (pCurrOverlay)
{
// Is it time to kill this overlay?
if ( pCurrOverlay->IsDead() )
{
if (pPrevOverlay)
{
// If I had a last overlay reset it's next pointer
pPrevOverlay->m_pNextOverlay = pCurrOverlay->m_pNextOverlay;
}
else
{
// If the first line, reset the s_pOverlays pointer
s_pOverlays = pCurrOverlay->m_pNextOverlay;
}
pNextOverlay = pCurrOverlay->m_pNextOverlay;
DestroyOverlay( pCurrOverlay );
pCurrOverlay = pNextOverlay;
}
else
{
DrawOverlay( pCurrOverlay );
pPrevOverlay = pCurrOverlay;
pCurrOverlay = pCurrOverlay->m_pNextOverlay;
}
}
}
//------------------------------------------------------------------------------
// Purpose : Remove from the linkedlist overlays that have the special "until next
// server tick" frametime
// Input :
// Output :
//------------------------------------------------------------------------------
//0.01234f
void PurgeServerOverlays( void )
{
AUTO_LOCK( s_OverlayMutex );
OverlayBase_t* pCurrOverlay = s_pOverlays;
while (pCurrOverlay)
{
if ( pCurrOverlay->m_flEndTime == NDEBUG_PERSIST_TILL_NEXT_SERVER )
{
pCurrOverlay->m_flEndTime = cl.GetTime() + host_state.interval_per_tick;
}
pCurrOverlay = pCurrOverlay->m_pNextOverlay;
}
OverlayText_t* pCurrText = s_pOverlayText;
while (pCurrText)
{
if ( pCurrText->m_flEndTime == NDEBUG_PERSIST_TILL_NEXT_SERVER )
{
pCurrText->m_flEndTime = cl.GetTime() + host_state.interval_per_tick;
}
pCurrText = pCurrText->nextOverlayText;
}
}
void PurgeTextOverlays( void )
{
AUTO_LOCK( s_OverlayMutex );
OverlayText_t* pCurrOverlay = s_pOverlayText;
while ( pCurrOverlay )
{
if ( pCurrOverlay->m_flEndTime == 0.0f &&
pCurrOverlay->m_nCreationTick != -1 )
{
pCurrOverlay->m_nCreationTick = 0;
}
pCurrOverlay = pCurrOverlay->nextOverlayText;
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input :
// Output :
//-----------------------------------------------------------------------------
void Draw3DOverlays(void)
{
// Clear overlays every frame
AUTO_LOCK( s_OverlayMutex );
static int previous_servercount = 0;
if ( previous_servercount != cl.m_nServerCount )
{
ClearAllOverlays();
previous_servercount = cl.m_nServerCount;
}
DrawAllOverlays();
if (s_bDrawGrid)
{
DrawGridOverlay();
}
}
//------------------------------------------------------------------------------
// Purpose : Deletes all overlays
// Input :
// Output :
//------------------------------------------------------------------------------
void ClearAllOverlays(void)
{
AUTO_LOCK( s_OverlayMutex );
while (s_pOverlays)
{
OverlayBase_t *pOldOverlay = s_pOverlays;
s_pOverlays = s_pOverlays->m_pNextOverlay;
DestroyOverlay( pOldOverlay );
}
while (s_pOverlayText)
{
OverlayText_t *cur_ol = s_pOverlayText;
s_pOverlayText = s_pOverlayText->nextOverlayText;
delete cur_ol;
}
s_bDrawGrid = false;
}
void ClearDeadOverlays( void )
{
AUTO_LOCK( s_OverlayMutex );
OverlayText_t* pCurrText = s_pOverlayText;
OverlayText_t* pLastText = NULL;
OverlayText_t* pNextText = NULL;
while (pCurrText)
{
// Is it time to kill this Text?
if ( pCurrText->IsDead() )
{
// If I had a last Text reset it's next pointer
if (pLastText)
{
pLastText->nextOverlayText = pCurrText->nextOverlayText;
}
// If the first Text, reset the s_pOverlayText pointer
else
{
s_pOverlayText = pCurrText->nextOverlayText;
}
pNextText = pCurrText->nextOverlayText;
delete pCurrText;
pCurrText = pNextText;
}
else
{
pLastText = pCurrText;
pCurrText = pCurrText->nextOverlayText;
}
}
}
} // end namespace CDebugOverlay
//-----------------------------------------------------------------------------
// Purpose: export debug overlay to client DLL
// Input :
// Output :
//-----------------------------------------------------------------------------
class CIVDebugOverlay : public IVDebugOverlay, public IVPhysicsDebugOverlay
{
private:
char m_text[1024];
va_list m_argptr;
public:
void AddEntityTextOverlay(int ent_index, int line_offset, float duration, int r, int g, int b, int a, const char *format, ...)
{
va_start( m_argptr, format );
Q_vsnprintf( m_text, sizeof( m_text ), format, m_argptr );
va_end( m_argptr );
CDebugOverlay::AddEntityTextOverlay(ent_index, line_offset, duration, r, g, b, a, m_text);
}
void AddBoxOverlay(const Vector& origin, const Vector& mins, const Vector& max, QAngle const& angles, int r, int g, int b, int a, float duration)
{
CDebugOverlay::AddBoxOverlay(origin, mins, max, angles, r, g, b, a, duration);
}
void AddSweptBoxOverlay(const Vector& start, const Vector& end, const Vector& mins, const Vector& max, const QAngle & angles, int r, int g, int b, int a, float flDuration)
{
CDebugOverlay::AddSweptBoxOverlay(start, end, mins, max, angles, r, g, b, a, flDuration);
}
void AddLineOverlay(const Vector& origin, const Vector& dest, int r, int g, int b, bool noDepthTest, float duration)
{
CDebugOverlay::AddLineOverlay(origin, dest, r, g, b, 255, noDepthTest, duration);
}
void AddTriangleOverlay(const Vector& p1, const Vector& p2, const Vector &p3, int r, int g, int b, int a, bool noDepthTest, float duration)
{
CDebugOverlay::AddTriangleOverlay(p1, p2, p3, r, g, b, a, noDepthTest, duration);
}
void AddTextOverlay(const Vector& origin, float duration, const char *format, ...)
{
va_start( m_argptr, format );
Q_vsnprintf( m_text, sizeof( m_text ), format, m_argptr );
va_end( m_argptr );
CDebugOverlay::AddTextOverlay(origin, duration, m_text);
}
void AddTextOverlay(const Vector& origin, int line_offset, float duration, const char *format, ...)
{
va_start( m_argptr, format );
Q_vsnprintf( m_text, sizeof( m_text ), format, m_argptr );
va_end( m_argptr );
CDebugOverlay::AddTextOverlay(origin, line_offset, duration, m_text);
}
void AddTextOverlayRGB(const Vector& origin, int line_offset, float duration, float r, float g, float b, float alpha, const char *format, ...)
{
va_start( m_argptr, format );
Q_vsnprintf( m_text, sizeof( m_text ), format, m_argptr );
va_end( m_argptr );
CDebugOverlay::AddTextOverlay(origin, line_offset, duration, r, g, b, alpha, m_text);
}
void AddTextOverlayRGB(const Vector& origin, int line_offset, float flDuration, int r, int g, int b, int alpha, const char *format, ...)
{
va_start( m_argptr, format );
Q_vsnprintf( m_text, sizeof( m_text ), format, m_argptr );
va_end( m_argptr );
CDebugOverlay::AddTextOverlay( origin, line_offset, flDuration, r * 1.0f/255.0f, g * 1.0f/255.0f, b * 1.0f/255.0f, alpha * 1.0f/255.0f, m_text );
}
void AddScreenTextOverlay(float flXPos, float flYPos,float flDuration, int r, int g, int b, int a, const char *text)
{
CDebugOverlay::AddScreenTextOverlay( flXPos, flYPos, flDuration, r, g, b, a, text );
}
void AddGridOverlay(const Vector& origin)
{
CDebugOverlay::AddGridOverlay( origin );
}
void AddCoordFrameOverlay(const matrix3x4_t& frame, float flScale, int vColorTable[3][3] = NULL)
{
CDebugOverlay::AddCoordFrameOverlay( frame, flScale, vColorTable );
}
int ScreenPosition(const Vector& point, Vector& screen)
{
return CDebugOverlay::ScreenPosition( point, screen );
}
int ScreenPosition(float flXPos, float flYPos, Vector& screen)
{
return CDebugOverlay::ScreenPosition( flXPos, flYPos, screen );
}
virtual OverlayText_t *GetFirst( void )
{
return CDebugOverlay::s_pOverlayText;
}
virtual OverlayText_t *GetNext( OverlayText_t *current )
{
return current->nextOverlayText;
}
virtual void ClearDeadOverlays( void )
{
CDebugOverlay::ClearDeadOverlays();
}
virtual void ClearAllOverlays()
{
CDebugOverlay::ClearAllOverlays();
}
void AddLineOverlayAlpha(const Vector& origin, const Vector& dest, int r, int g, int b, int a, bool noDepthTest, float duration)
{
CDebugOverlay::AddLineOverlay(origin, dest, r, g, b, a, noDepthTest, duration);
}
void AddBoxOverlay2( const Vector& origin, const Vector& mins, const Vector& maxs, QAngle const& orientation, const Color& faceColor, const Color& edgeColor, float duration )
{
CDebugOverlay::AddBoxOverlay2(origin, mins, maxs, orientation, faceColor, edgeColor, duration );
}
void PurgeTextOverlays()
{
CDebugOverlay::PurgeTextOverlays();
}
};
static CIVDebugOverlay g_DebugOverlay;
EXPOSE_SINGLE_INTERFACE_GLOBALVAR( CIVDebugOverlay, IVDebugOverlay, VDEBUG_OVERLAY_INTERFACE_VERSION, g_DebugOverlay );
EXPOSE_SINGLE_INTERFACE_GLOBALVAR( CIVDebugOverlay, IVPhysicsDebugOverlay, VPHYSICS_DEBUG_OVERLAY_INTERFACE_VERSION, g_DebugOverlay );