src/tron/gWall.cpp File Reference

#include "rSDL.h"
#include "gWall.h"
#include "gStuff.h"
#include "eGrid.h"
#include "eWall.h"
#include "math.h"
#include "gCycle.h"
#include "rTexture.h"
#include "eTimer.h"
#include "gGame.h"
#include "rScreen.h"
#include "rRender.h"
#include "eCamera.h"
#include "tConfiguration.h"
#include "gExplosion.h"
#include "tMath.h"
#include "ePlayer.h"
#include "eTess2.h"
#include "nConfig.h"
#include <fstream>

Include dependency graph for gWall.cpp:

Go to the source code of this file.

Classes

class  gTopologyPoliceConsoleFiler

Defines

#define CHECKWALL
#define gCYCLE_LEN   1.5
#define gBEG_OFFSET   .25
#define gBEG_LEN   2
#define SEGLEN   2.5
#define segs   5

Functions

static void gWallRim_helper (eCoord p1, eCoord p2, REAL tBeg, REAL tEnd, REAL h, REAL Z_SCALE, bool sw)
static void clamp01 (REAL &c)
void sg_TopologyPoliceKill (gCycle *cycle)
void sg_TopologyPoliceCheck (gCycle *cycle, eWall *oldWall, gPlayerWall *newWall, const eCoord &point, bool split)
bool upperlinecolor (REAL r, REAL g, REAL b, REAL a)
static REAL hfunc (REAL x)
static REAL cfunc (REAL x)
static REAL afunc (REAL x)
static REAL sfunc (REAL x)
static REAL xfunc (REAL x)
static void login_callback ()

Variables

static bool sg_bugTransparency
static bool sg_bugTransparencyDemand
static tSettingItem< bool > sgc_bugTransparency ("BUG_TRANSPARENCY", sg_bugTransparency)
static tSettingItem< bool > sgc_bugTransparencyDemand ("BUG_TRANSPARENCY_DEMAND", sg_bugTransparencyDemand)
static rFileTexture gWallRim_a (rTextureGroups::TEX_WALL,"moviepack/rim_wall_a.png", 0, 0)
static rFileTexture gWallRim_b (rTextureGroups::TEX_WALL,"moviepack/rim_wall_b.png", 0, 0)
static rFileTexture gWallRim_c (rTextureGroups::TEX_WALL,"moviepack/rim_wall_c.png", 0, 0)
static rFileTexture gWallRim_d (rTextureGroups::TEX_WALL,"moviepack/rim_wall_d.png", 0, 0)
static rITexture * gWallRim_mp [4]
static REAL sg_RimStretchX = 100
static tSettingItem< REAL > sg_RimStretchXConf ("RIM_WALL_STRETCH_X", sg_RimStretchX)
static REAL sg_RimStretchY = 100
static tSettingItem< REAL > sg_RimStretchYConf ("RIM_WALL_STRETCH_Y", sg_RimStretchY)
static REAL sg_MPRimStretchX = 50
static tSettingItem< REAL > sg_MPRimStretchXConf ("MOVIEPACK_RIM_WALL_STRETCH_X", sg_MPRimStretchX)
static REAL sg_MPRimStretchY = 50
static tSettingItem< REAL > sg_MPRimStretchYConf ("MOVIEPACK_RIM_WALL_STRETCH_Y", sg_MPRimStretchY)
REAL lower_height
REAL upper_height
static REAL sg_arenaWallShadowSize = 0.1
static tSettingItem< REAL > sg_arenaWallShadowSizeConf ("ARENA_WALL_SHADOW_SIZE", sg_arenaWallShadowSize)
static REAL sg_arenaWallShadowSideDist = 10.0
static tSettingItem< REAL > sg_arenaWallShadowSideDistConf ("ARENA_WALL_SHADOW_SIDEDIST", sg_arenaWallShadowSideDist)
static REAL sg_arenaWallShadowNear = 1.0
static tSettingItem< REAL > sg_arenaWallShadowNearConf ("ARENA_WALL_SHADOW_NEAR", sg_arenaWallShadowNear)
static REAL sg_arenaWallShadowDist = 100.0
static tSettingItem< REAL > sg_arenaWallShadowDistConf ("ARENA_WALL_SHADOW_DIST", sg_arenaWallShadowDist)
static short sg_topologyPolice = false
static tSettingItem< short > sg_topologyPoliceCofig ("TOPOLOGY_POLICE", sg_topologyPolice)
static short sg_topologyPoliceParallel = true
static tSettingItem< short > sg_topologyPoliceParallelCofig ("TOPOLOGY_POLICE_PARALLEL", sg_topologyPoliceParallel)
bool sg_gnuplotDebug
tList< gNetPlayerWall > sg_netPlayerWalls
tList< gNetPlayerWall > sg_netPlayerWallsGridded
static bool sg_ServerSentHoles = false
static nNOInitialisator
< gNetPlayerWall > 		gNetPlayerWall_init (300,"gNetPlayerWall")
static nCallbackLoginLogout
sg_LoginLogout & 		login_callback

Define Documentation

#define CHECKWALL

Definition at line 552 of file gWall.cpp.

Referenced by gNetPlayerWall::Alpha(), gPlayerWall::Alpha(), gNetPlayerWall::BegPos(), gPlayerWall::BegPos(), gNetPlayerWall::BegTime(), gPlayerWall::BegTime(), gNetPlayerWall::BlowHole(), gPlayerWall::BlowHole(), gNetPlayerWall::Checkpoint(), gPlayerWall::Deletable(), gNetPlayerWall::EndPos(), gPlayerWall::EndPos(), gNetPlayerWall::EndTime(), gPlayerWall::EndTime(), gPlayerWall::Flip(), gPlayerWall::GlobalToLocal(), gPlayerWall::gPlayerWall(), gNetPlayerWall::Holer(), gPlayerWall::Holer(), gNetPlayerWall::IndexAlpha(), gNetPlayerWall::IndexPos(), gPlayerWall::Insert(), gNetPlayerWall::IsDangerous(), gPlayerWall::IsDangerous(), gNetPlayerWall::IsDangerousAnywhere(), gPlayerWall::IsDangerousAnywhere(), gNetPlayerWall::IsDangerousApartFromHoles(), gPlayerWall::LocalToGlobal(), gNetPlayerWall::Pos(), gPlayerWall::Pos(), gNetPlayerWall::SetEndPos(), gNetPlayerWall::SetEndTime(), gPlayerWall::Split(), gNetPlayerWall::Time(), gNetPlayerWall::Update(), and gPlayerWall::~gPlayerWall().

#define gBEG_LEN   2

Definition at line 815 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderList().

#define gBEG_OFFSET   .25

Definition at line 814 of file gWall.cpp.

#define gCYCLE_LEN   1.5

Definition at line 813 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderBegin().

#define SEGLEN   2.5

Referenced by gNetPlayerWall::RenderList().

#define segs   5

Referenced by gNetPlayerWall::RenderBegin().

Function Documentation

static REAL afunc ( REAL  x  )  [inline, static]

Definition at line 1132 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderBegin().

01132 {return 1-(x*x)/2;}

Here is the caller graph for this function:

static REAL cfunc ( REAL  x  )  [inline, static]

Definition at line 1130 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderBegin().

01130 {return 1-(x*x);}

Here is the caller graph for this function:

static void clamp01 ( REAL &  c  )  [static]

Definition at line 586 of file gWall.cpp.

00587                             {
00588     if (!finite(c))
00589         c = 0.5;
00590 
00591     if (c<0)
00592         c = 0;
00593 
00594     if (c>1)
00595         c = 1;

static void gWallRim_helper ( eCoord  p1,
eCoord  p2,
REAL  tBeg,
REAL  tEnd,
REAL  h,
REAL  Z_SCALE,
bool  sw 
) [static]

Definition at line 164 of file gWall.cpp.

References BeginQuads(), rDisplayList::IsRecording(), lower_height, REAL, rITexture::Select(), sg_MoviePack(), sr_infinityPlane, sr_lowerSky, sr_upperSky, Swap(), TexCoord(), TexVertex(), upper_height, and Vertex().

Referenced by gWallRim::RenderReal().

00165                                                  {
00166 
00167     // draw additional upper line
00168     /*
00169     sr_DepthOffset(true);
00170     glPolygonOffset(-100,10000000);
00171     glDisable(GL_TEXTURE_2D);
00172     BeginLines();
00173     Color(1,1,1);
00174     Vertex(p1.x,p1.y,1);
00175     Vertex(p2.x,p2.y,1);
00176     RenderEnd();
00177     sr_DepthOffset(false);
00178     glDisable(GL_POLYGON_OFFSET_LINE);
00179     glEnable(GL_TEXTURE_2D);
00180     */
00181 
00182     if (sg_MoviePack()){
00183         int t=int(floor((tBeg+tEnd)/2));
00184         tBeg-=t;
00185         tEnd-=t;
00186         t=t%4;
00187         while (t<0)
00188             t+=4;
00189         gWallRim_mp[t]->Select();
00190     }
00191 
00192     if (sw){
00193         Swap(p1,p2);
00194         Swap(tBeg,tEnd);
00195     }
00196 
00197 
00198     if (h>9000){
00199         if (sr_lowerSky || sg_MoviePack()) h=lower_height;
00200         if (sr_upperSky && !sg_MoviePack()) h=upper_height;
00201     }
00202 
00203     BeginQuads();
00204 
00205     // NOTE: display lists on nvidia cards don't like infinite points
00206     if (h<9000 || !sr_infinityPlane || rDisplayList::IsRecording() ){
00207         TexVertex(p1.x, p1.y, 0,
00208                   tBeg      , 1);
00209 
00210         TexVertex(p1.x, p1.y, h,
00211                   tBeg,       1-h/Z_SCALE);
00212 
00213         TexVertex(p2.x, p2.y, h,
00214                   tEnd,       1-h/Z_SCALE);
00215 
00216         TexVertex(p2.x, p2.y, 0,
00217                   tEnd      , 1);
00218     }
00219 
00220     else{
00221         TexVertex(p1.x, p1.y, 0,
00222                   tBeg,       1);
00223 
00224         TexCoord(0,-1/REAL(Z_SCALE),0,0);
00225 
00226 #ifndef WIN32
00227         Vertex(0,0,1,0);
00228         Vertex(0,0,1,0);
00229 #else
00230         Vertex(0.001f,0.001f,1,0); // Windows OpenGL has problems with
00231         // infitite points perpenticular to the viewing direction
00232         Vertex(0.001f,0.001f,1,0);
00233 #endif
00234 
00235         TexVertex(p2.x, p2.y, 0,
00236                   tEnd,       1);
00237     }

Here is the call graph for this function:

Here is the caller graph for this function:

static REAL hfunc ( REAL  x  )  [inline, static]

Definition at line 1128 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderBegin().

01129 {return 1-(x*x)/2;}

Here is the caller graph for this function:

static void login_callback (  )  [static]

Definition at line 2631 of file gWall.cpp.

02632                             {
02633     sg_ServerSentHoles = false;

static REAL sfunc ( REAL  x  )  [inline, static]

Definition at line 1133 of file gWall.cpp.

Referenced by gNetPlayerWall::RenderBegin().

01133 {return 1-(x*x);}

Here is the caller graph for this function:

void sg_TopologyPoliceCheck ( gCycle *  cycle,
eWall *  oldWall,
gPlayerWall *  newWall,
const eCoord &  point,
bool  split 
)

Definition at line 639 of file gWall.cpp.

References clamp01(), eWall::Edge(), filter(), ePlayerNetID::GetUserName(), gPlayerWall::IsDangerous(), gCycle::KillAt(), gCycle::PassEdge(), eNetGameObject::Player(), gCycleDeath::pos_, eHalfEdge::Ratio(), REAL, se_GameTime(), sg_gnuplotDebug, sg_topologyPolice, sg_topologyPoliceParallel, and gPlayerWall::Time().

Referenced by gPlayerWall::RunsParallelActive(), and gPlayerWall::SplitByActive().

00641 {
00642     // test if topology police is enabled
00643     if ( !sg_topologyPolice && !sg_gnuplotDebug )
00644         return;
00645 
00646     // locate point on both edges
00647     REAL oldAlpha = oldWall->Edge()->Ratio( point );
00648     REAL newAlpha = newWall->Edge()->Ratio( point );
00649     clamp01( newAlpha );
00650     clamp01( oldAlpha );
00651 
00652     // calculate time of passage
00653     REAL time = newWall->Time( newAlpha );
00654 
00655     // if the old wall does not lie in a hole of the new wall, don't go on.
00656     // this test overestimates the time ( instead of "se_GameTime()", it should
00657     // read just "time" ) to test wheter the wall is dangerous NOW
00658     // to avoid innocent victims. A wall never gets more dangerous with time.
00659     if ( !newWall->IsDangerous( newAlpha, se_GameTime() ) )
00660         return;
00661 
00662     // the same logic for the old wall
00663     gPlayerWall* oldPlayerWall = dynamic_cast< gPlayerWall* >( oldWall );
00664     if ( oldPlayerWall && !oldPlayerWall->IsDangerous( oldAlpha, se_GameTime() ) )
00665         return;
00666 
00667     // log collision for gnuplot
00668 #ifdef DEBUG
00669     if ( sg_gnuplotDebug )
00670     {
00671         std::stringstream filename;
00672         if ( cycle && cycle->Player() )
00673         {
00674             filename << cycle->Player()->GetUserName() << "_";
00675         }
00676         filename << "topology";
00677         std::ofstream f( filename.str().c_str(), std::ios::app );
00678         f << point.x << " " << point.y << "\n";
00679     }
00680 #endif
00681 
00682     // last chance to exit
00683     if ( !sg_topologyPolice || ( !split && !sg_topologyPoliceParallel ) )
00684         return;
00685 
00686     gTopologyPoliceConsoleFiler filter;
00687 
00688     // treat the crossing as if the cycle just went through the old wall.
00689     try
00690     {
00691         cycle->PassEdge( oldWall, time, oldAlpha );
00692     }
00693     catch ( gCycleDeath const & death )
00694     {
00695         cycle->KillAt( death.pos_ );
00696     }

Here is the call graph for this function:

Here is the caller graph for this function:

void sg_TopologyPoliceKill ( gCycle *  cycle  ) 

Definition at line 598 of file gWall.cpp.

References gCycleMovement::Alive(), ePlayerNetID::GetName(), gCycle::Kill(), nCLIENT, eNetGameObject::Player(), gCycle::PrintName(), tOutput::SetTemplateParameter(), sn_ConsoleOut(), and sn_GetNetState().

Referenced by gPlayerWall::RunsParallelActive(), and gPlayerWall::SplitByActive().

00600 {
00601     if ( sn_GetNetState() != nCLIENT && cycle->Alive() )
00602     {
00603         tOutput message;
00604         tString name;
00605         if ( cycle->Player() )
00606             name = cycle->Player()->GetName();
00607         else
00608             cycle->PrintName( name );
00609         message.SetTemplateParameter(1, name );
00610         message << "$player_topologypolice";
00611         sn_ConsoleOut( message );
00612 
00613         cycle->Kill();
00614     }

Here is the call graph for this function:

Here is the caller graph for this function:

bool upperlinecolor ( REAL  r,
REAL  g,
REAL  b,
REAL  a 
) [inline]

Definition at line 1006 of file gWall.cpp.

References rTextureGroups::TEX_WALL, and rTextureGroups::TextureMode.

Referenced by gNetPlayerWall::RenderBegin(), and gNetPlayerWall::RenderNormal().

01007                                                         {
01008     if (rTextureGroups::TextureMode[rTextureGroups::TEX_WALL]<0)
01009         glColor4f(1,1,1,a);
01010     else{
01011         /*
01012           REAL upperline_alpha=fabs(se_cameraRise*2);
01013           upperline_alpha-=1;
01014           if (upperline_alpha>.5)
01015           upperline_alpha=1;
01016           if (upperline_alpha<=.5)
01017           return false;
01018           glColor4f(r,g,b,upperline_alpha);
01019         */
01020         //glDisable(GL_TEXTURE);
01021         glColor4f(r,g,b,a);
01022     }
01023 
01024     return true;

Here is the caller graph for this function:

static REAL xfunc ( REAL  x  )  [inline, static]

Definition at line 1135 of file gWall.cpp.

References REAL.

Referenced by gNetPlayerWall::RenderBegin().

01135 {return (x+x*x)/2;}

Here is the caller graph for this function:

Variable Documentation

nNOInitialisator<gNetPlayerWall> gNetPlayerWall_init(300,"gNetPlayerWall") [static]

Referenced by gNetPlayerWall::CreatorDescriptor().

rFileTexture gWallRim_a(rTextureGroups::TEX_WALL,"moviepack/rim_wall_a.png", 0, 0) [static]

rFileTexture gWallRim_b(rTextureGroups::TEX_WALL,"moviepack/rim_wall_b.png", 0, 0) [static]

rFileTexture gWallRim_c(rTextureGroups::TEX_WALL,"moviepack/rim_wall_c.png", 0, 0) [static]

rFileTexture gWallRim_d(rTextureGroups::TEX_WALL,"moviepack/rim_wall_d.png", 0, 0) [static]

rITexture* gWallRim_mp[4] [static]

Initial value:

{&gWallRim_a,&gWallRim_b,
                                  &gWallRim_c,&gWallRim_d}

Definition at line 93 of file gWall.cpp.

nCallbackLoginLogout sg_LoginLogout& login_callback [static]

Definition at line 2635 of file gWall.cpp.

REAL lower_height

Definition at line 66 of file eDisplay.cpp.

REAL sg_arenaWallShadowDist = 100.0 [static]

Definition at line 252 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_arenaWallShadowDistConf("ARENA_WALL_SHADOW_DIST", sg_arenaWallShadowDist) [static]

REAL sg_arenaWallShadowNear = 1.0 [static]

Definition at line 248 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_arenaWallShadowNearConf("ARENA_WALL_SHADOW_NEAR", sg_arenaWallShadowNear) [static]

REAL sg_arenaWallShadowSideDist = 10.0 [static]

Definition at line 244 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_arenaWallShadowSideDistConf("ARENA_WALL_SHADOW_SIDEDIST", sg_arenaWallShadowSideDist) [static]

REAL sg_arenaWallShadowSize = 0.1 [static]

Definition at line 240 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_arenaWallShadowSizeConf("ARENA_WALL_SHADOW_SIZE", sg_arenaWallShadowSize) [static]

bool sg_bugTransparency [static]

Definition at line 59 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

bool sg_bugTransparencyDemand [static]

Definition at line 60 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

bool sg_gnuplotDebug

Definition at line 74 of file gCycle.cpp.

Referenced by gCycle::DoTurn(), gCycle::MyInitAfterCreation(), gCycle::OnNotifyNewDestination(), sg_TopologyPoliceCheck(), and gCycle::Timestep().

REAL sg_MPRimStretchX = 50 [static]

Definition at line 114 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_MPRimStretchXConf("MOVIEPACK_RIM_WALL_STRETCH_X", sg_MPRimStretchX) [static]

REAL sg_MPRimStretchY = 50 [static]

Definition at line 117 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_MPRimStretchYConf("MOVIEPACK_RIM_WALL_STRETCH_Y", sg_MPRimStretchY) [static]

tList<gNetPlayerWall> sg_netPlayerWalls

Definition at line 1473 of file gWall.cpp.

Referenced by gNetPlayerWall::Clear(), gCycle::Die(), cWidget::Map::DrawMap(), gNetPlayerWall::s_CopyIntoGrid(), and sg_KillFutureWalls().

tList<gNetPlayerWall> sg_netPlayerWallsGridded

Definition at line 1474 of file gWall.cpp.

Referenced by gNetPlayerWall::Clear(), cWidget::Map::DrawMap(), and sg_KillFutureWalls().

REAL sg_RimStretchX = 100 [static]

Definition at line 107 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_RimStretchXConf("RIM_WALL_STRETCH_X", sg_RimStretchX) [static]

REAL sg_RimStretchY = 100 [static]

Definition at line 110 of file gWall.cpp.

Referenced by gWallRim::RenderReal().

tSettingItem<REAL> sg_RimStretchYConf("RIM_WALL_STRETCH_Y", sg_RimStretchY) [static]

bool sg_ServerSentHoles = false [static]

Definition at line 2104 of file gWall.cpp.

short sg_topologyPolice = false [static]

Definition at line 616 of file gWall.cpp.

Referenced by sg_TopologyPoliceCheck().

tSettingItem< short > sg_topologyPoliceCofig("TOPOLOGY_POLICE", sg_topologyPolice) [static]

short sg_topologyPoliceParallel = true [static]

Definition at line 619 of file gWall.cpp.

Referenced by sg_TopologyPoliceCheck().

tSettingItem< short > sg_topologyPoliceParallelCofig("TOPOLOGY_POLICE_PARALLEL", sg_topologyPoliceParallel) [static]

tSettingItem< bool > sgc_bugTransparency("BUG_TRANSPARENCY", sg_bugTransparency) [static]

tSettingItem< bool > sgc_bugTransparencyDemand("BUG_TRANSPARENCY_DEMAND", sg_bugTransparencyDemand) [static]

REAL upper_height

Definition at line 65 of file eDisplay.cpp.

Generated on Sat Mar 15 23:18:26 2008 for Armagetron Advanced by  doxygen 1.5.4