[Opentnl-cvs] tnl/zap CTFGame.cpp,1.2,1.3 game.cpp,1.2,1.3 game.h,1.2,1.3 gameConnection.cpp,1.2,1.3 gameType.cpp,1.2,1.3 item.cpp,1.2,1.3 moveObject.cpp,1.3,1.4 projectile.cpp,1.2,1.3 sfx.cpp,1.4,1.5 sfx.h,1.3,1.4 ship.cpp,1.4,1.5 teleporter.cpp,1.2,1.3

[Ben G. <s_a...@us...>]

Update of /cvsroot/opentnl/tnl/zap
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3186/zap

Modified Files:
	CTFGame.cpp game.cpp game.h gameConnection.cpp gameType.cpp 
	item.cpp moveObject.cpp projectile.cpp sfx.cpp sfx.h ship.cpp 
	teleporter.cpp 
Log Message:
Assorted fixes and cleanups.
Team chat works now.
Fixed messed up linebreaks.
Redid sound engine.

Index: moveObject.cpp
===================================================================
RCS file: /cvsroot/opentnl/tnl/zap/moveObject.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** moveObject.cpp	20 Apr 2004 18:55:58 -0000	1.3
--- moveObject.cpp	20 Apr 2004 19:25:48 -0000	1.4
***************
*** 299,304 ****
        {
           // Make a noise...
!          //SFXHandle h = new SFXObject(SFXBounceWall, collisionPoint, Point());
!          //h->play();
  
           Color bumpC(scale/3, scale/3, scale);
--- 299,303 ----
        {
           // Make a noise...
!          SFXObject::play(SFXBounceWall, collisionPoint, Point());
  
           Color bumpC(scale/3, scale/3, scale);
***************
*** 340,346 ****
     shipHit->mMoveState[stateIndex].vel += collisionVector * (v2f - v2i);
  
!    //SFXHandle h = new SFXObject(SFXBounceObject, shipHit->mMoveState[stateIndex].pos, Point());
!    //h->play();
! 
  }
  
--- 339,343 ----
     shipHit->mMoveState[stateIndex].vel += collisionVector * (v2f - v2i);
  
!    SFXObject::play(SFXBounceObject, shipHit->mMoveState[stateIndex].pos, Point());
  }
  

Index: gameType.cpp
===================================================================
RCS file: /cvsroot/opentnl/tnl/zap/gameType.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** gameType.cpp	20 Apr 2004 18:40:19 -0000	1.2
--- gameType.cpp	20 Apr 2004 19:25:48 -0000	1.3
***************
*** 1,278 ****
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU 
! //   General Public License, alternative licensing options are available 
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "gameType.h"
! #include "ship.h"
! #include "UIGame.h"
! #include "gameNetInterface.h"
! 
! namespace Zap
! {
! 
! TNL_IMPLEMENT_NETOBJECT(GameType);
! 
! GameType::GameType()
! {
!    mNetFlags.set(Ghostable);
! }
! 
! void GameType::processArguments(S32 argc, const char **argv)
! {
! 
! }
! 
! void GameType::onAddedToGame(Game *theGame)
! {
!    theGame->setGameType(this);
!    setInterface(theGame->getNetInterface());
!    if(!isGhost())
!       setScopeAlways();
! }
! 
! bool GameType::processLevelItem(S32 argc, const char **argv)
! {
!    if(!stricmp(argv[0], "Team"))
!    {
!       if(argc < 5)
!          return false;
!       Team t;
!       t.numPlayers = 0;
! 
!       t.name.set(argv[1]);
!       t.color.read(argv + 2);
!       mTeams.push_back(t);
!    }
!    else if(!stricmp(argv[0], "Spawn"))
!    {
!       if(argc < 4)
!          return false;
!       S32 teamIndex = atoi(argv[1]);
!       Point p;
!       p.read(argv + 2);
!       p *= getGame()->getGridSize();
!       if(teamIndex >= 0 && teamIndex < mTeams.size())
!          mTeams[teamIndex].spawnPoints.push_back(p);
!    }
!    else
!       return false;
!    return true;
! }
! 
! S32 GameType::findClientIndexByConnection(GameConnection *theConnection)
! {
!    for(S32 clientIndex = 0; clientIndex < mClientList.size(); clientIndex++)
!       if(mClientList[clientIndex].clientConnection == theConnection)
!          return clientIndex;
!    return -1;
! }
! 
! S32 GameType::findClientIndexById(U32 clientId)
! {
!    for(S32 clientIndex = 0; clientIndex < mClientList.size(); clientIndex++)
!       if(mClientList[clientIndex].clientId == clientId)
!          return clientIndex;
!    return -1;
! }
! 
! void GameType::spawnShip(GameConnection *theClient)
! {
!    S32 clientIndex = findClientIndexByConnection(theClient);
!    S32 teamIndex = mClientList[clientIndex].teamId;
! 
!    Point spawnPoint;
!    S32 spawnIndex = Random::readI() % mTeams[teamIndex].spawnPoints.size();
!    spawnPoint = mTeams[teamIndex].spawnPoints[spawnIndex];
! 
!    Ship *newShip = new Ship(spawnPoint, mTeams[teamIndex].color);
!    newShip->addToGame(getGame());
!    theClient->setControlObject(newShip);
! }
! 
! void GameType::serverAddClient(GameConnection *theClient)
! {
!    ClientRef cref;
!    cref.clientId = theClient->mClientId;
!    cref.name = theClient->playerName;
! 
!    cref.clientConnection = theClient;
!    U32 minPlayers = mTeams[0].numPlayers;
!    S32 minTeamIndex = 0;
!    for(S32 i = 1; i < mTeams.size(); i++)
!    {
!       if(mTeams[i].numPlayers < minPlayers)
!       {
!          minTeamIndex = i;
!          minPlayers = mTeams[i].numPlayers;
!       }
!    }
!    cref.teamId = minTeamIndex;
!    mClientList.push_back(cref);
! 
!    mTeams[cref.teamId].numPlayers++;
! 
!    s2cAddClient(cref.clientId, cref.name, false);
!    s2cClientJoinedTeam(cref.clientId, cref.teamId);
!    spawnShip(theClient);
! }
! 
! void GameType::controlObjectForClientKilled(GameConnection *theClient)
! {
!    spawnShip(theClient);
! }
! 
! void GameType::addClientGameMenuOptions(Vector<const char *> &menuOptions)
! {
!    if(mTeams.size() > 1)
!       menuOptions.push_back("CHANGE TEAMS");
! }
! 
! void GameType::processClientGameMenuOption(U32 index)
! {
!    if(index == 0)
!       c2sChangeTeams();
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cAddClient, (U32 id, StringTableEntry name, bool isMyClient),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    ClientRef cref;
!    cref.clientId = id;
!    cref.name = name;
!    cref.teamId = 0;
!    mClientList.push_back(cref);
! 
!    if(isMyClient)
!       mThisClientId = id;
!    gGameUserInterface.displayMessage(Color(0.6f, 0.6f, 0.8f), "%s joined the game.", name.getString());
! }
! 
! void GameType::serverRemoveClient(GameConnection *theClient)
! {
!    S32 clientIndex = findClientIndexByConnection(theClient);
!    mTeams[mClientList[clientIndex].teamId].numPlayers--;
!    mClientList.erase(clientIndex);
! 
!    GameObject *theControlObject = theClient->getControlObject();
!    if(theControlObject)
!       delete theControlObject;
! 
!    s2cRemoveClient(theClient->mClientId);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cRemoveClient, (U32 id),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    S32 clientIndex = findClientIndexById(id);
!    mClientList.erase(clientIndex);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cAddTeam, (StringTableEntry teamName, F32 r, F32 g, F32 b),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    Team team;
!    team.name = teamName;
!    team.color.r = r;
!    team.color.g = g;
!    team.color.b = b;
!    mTeams.push_back(team);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cSetTeamScore, (U32 teamIndex, U32 score),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    mTeams[teamIndex].score = score;
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cClientJoinedTeam, (U32 clientId, U32 teamIndex),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    S32 clientIndex = findClientIndexById(clientId);
!    mClientList[clientIndex].teamId = teamIndex;
!    gGameUserInterface.displayMessage(Color(0.6f, 0.6f, 0.8f), "%s joined team %s.", mClientList[clientIndex].name.getString(), mTeams[teamIndex].name.getString());
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, c2sChangeTeams, (),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhostParent, 0)
! {
!    if(mTeams.size() <= 1)
!       return;
! 
!    GameConnection *source = (GameConnection *) NetObject::getRPCSourceConnection();
!    S32 clientIndex = findClientIndexByConnection(source);
! 
!    // destroy the old ship
!    GameObject *co = source->getControlObject();
!    if(co)
!       getGame()->deleteObject(co, 0);
! 
!    U32 newTeamId = (mClientList[clientIndex].teamId + 1) % mTeams.size();
!    mClientList[clientIndex].teamId = newTeamId;
!    s2cClientJoinedTeam(mClientList[clientIndex].clientId, newTeamId);
!    spawnShip(source);
! }
! 
! void GameType::onGhostAvailable(GhostConnection *theConnection)
! {
!    NetObject::setRPCDestConnection(theConnection);
! 
!    for(S32 i = 0; i < mTeams.size(); i++)
!    {
!       s2cAddTeam(mTeams[i].name, mTeams[i].color.r, mTeams[i].color.g, mTeams[i].color.b);
!       s2cSetTeamScore(i, mTeams[i].score);
!    }
! 
!    // add all the client and team information
!    for(S32 i = 0; i < mClientList.size(); i++)
!    {
!       s2cAddClient(mClientList[i].clientId, mClientList[i].name, mClientList[i].clientConnection == theConnection);
!       s2cClientJoinedTeam(mClientList[i].clientId, mClientList[i].teamId);
!    }
!    NetObject::setRPCDestConnection(NULL);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, c2sSendChat, (bool global, const char *message),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhostParent, 0)
! {
!    GameConnection *source = (GameConnection *) getRPCSourceConnection();
! 
!    RefPtr<NetEvent> theEvent = TNL_RPC_CONSTRUCT_NETEVENT(this, 
!       s2cDisplayChatMessage, (global, source->playerName, message));
!    for(S32 i = 0; i < mClientList.size(); i++)
!       mClientList[i].clientConnection->postNetEvent(theEvent);
! }
! 
! extern Color gGlobalChatColor;
! extern Color gTeamChatColor;
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cDisplayChatMessage, (bool global, StringTableEntry clientName, const char *message),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    Color theColor = global ? gGlobalChatColor : gTeamChatColor;
! 
!    gGameUserInterface.displayMessage(theColor, "%s: %s", clientName.getString(), message);
! }
! 
  };
\ No newline at end of file
--- 1,289 ----
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU 
! //   General Public License, alternative licensing options are available 
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "gameType.h"
! #include "ship.h"
! #include "UIGame.h"
! #include "gameNetInterface.h"
! 
! namespace Zap
! {
! 
! TNL_IMPLEMENT_NETOBJECT(GameType);
! 
! GameType::GameType()
! {
!    mNetFlags.set(Ghostable);
! }
! 
! void GameType::processArguments(S32 argc, const char **argv)
! {
! 
! }
! 
! void GameType::onAddedToGame(Game *theGame)
! {
!    theGame->setGameType(this);
!    setInterface(theGame->getNetInterface());
!    if(!isGhost())
!       setScopeAlways();
! }
! 
! bool GameType::processLevelItem(S32 argc, const char **argv)
! {
!    if(!stricmp(argv[0], "Team"))
!    {
!       if(argc < 5)
!          return false;
!       Team t;
!       t.numPlayers = 0;
! 
!       t.name.set(argv[1]);
!       t.color.read(argv + 2);
!       mTeams.push_back(t);
!    }
!    else if(!stricmp(argv[0], "Spawn"))
!    {
!       if(argc < 4)
!          return false;
!       S32 teamIndex = atoi(argv[1]);
!       Point p;
!       p.read(argv + 2);
!       p *= getGame()->getGridSize();
!       if(teamIndex >= 0 && teamIndex < mTeams.size())
!          mTeams[teamIndex].spawnPoints.push_back(p);
!    }
!    else
!       return false;
!    return true;
! }
! 
! S32 GameType::findClientIndexByConnection(GameConnection *theConnection)
! {
!    for(S32 clientIndex = 0; clientIndex < mClientList.size(); clientIndex++)
!       if(mClientList[clientIndex].clientConnection == theConnection)
!          return clientIndex;
!    return -1;
! }
! 
! S32 GameType::findClientIndexById(U32 clientId)
! {
!    for(S32 clientIndex = 0; clientIndex < mClientList.size(); clientIndex++)
!       if(mClientList[clientIndex].clientId == clientId)
!          return clientIndex;
!    return -1;
! }
! 
! void GameType::spawnShip(GameConnection *theClient)
! {
!    S32 clientIndex = findClientIndexByConnection(theClient);
!    S32 teamIndex = mClientList[clientIndex].teamId;
! 
!    Point spawnPoint;
!    S32 spawnIndex = Random::readI() % mTeams[teamIndex].spawnPoints.size();
!    spawnPoint = mTeams[teamIndex].spawnPoints[spawnIndex];
! 
!    Ship *newShip = new Ship(spawnPoint, mTeams[teamIndex].color);
!    newShip->addToGame(getGame());
!    theClient->setControlObject(newShip);
! }
! 
! void GameType::serverAddClient(GameConnection *theClient)
! {
!    ClientRef cref;
!    cref.clientId = theClient->mClientId;
!    cref.name = theClient->playerName;
! 
!    cref.clientConnection = theClient;
!    U32 minPlayers = mTeams[0].numPlayers;
!    S32 minTeamIndex = 0;
!    for(S32 i = 1; i < mTeams.size(); i++)
!    {
!       if(mTeams[i].numPlayers < minPlayers)
!       {
!          minTeamIndex = i;
!          minPlayers = mTeams[i].numPlayers;
!       }
!    }
!    cref.teamId = minTeamIndex;
!    mClientList.push_back(cref);
! 
!    mTeams[cref.teamId].numPlayers++;
! 
!    s2cAddClient(cref.clientId, cref.name, false);
!    s2cClientJoinedTeam(cref.clientId, cref.teamId);
!    spawnShip(theClient);
! }
! 
! void GameType::controlObjectForClientKilled(GameConnection *theClient)
! {
!    spawnShip(theClient);
! }
! 
! void GameType::addClientGameMenuOptions(Vector<const char *> &menuOptions)
! {
!    if(mTeams.size() > 1)
!       menuOptions.push_back("CHANGE TEAMS");
! }
! 
! void GameType::processClientGameMenuOption(U32 index)
! {
!    if(index == 0)
!       c2sChangeTeams();
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cAddClient, (U32 id, StringTableEntry name, bool isMyClient),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    ClientRef cref;
!    cref.clientId = id;
!    cref.name = name;
!    cref.teamId = 0;
!    mClientList.push_back(cref);
! 
!    if(isMyClient)
!       mThisClientId = id;
!    gGameUserInterface.displayMessage(Color(0.6f, 0.6f, 0.8f), "%s joined the game.", name.getString());
! }
! 
! void GameType::serverRemoveClient(GameConnection *theClient)
! {
!    S32 clientIndex = findClientIndexByConnection(theClient);
!    mTeams[mClientList[clientIndex].teamId].numPlayers--;
!    mClientList.erase(clientIndex);
! 
!    GameObject *theControlObject = theClient->getControlObject();
!    if(theControlObject)
!       delete theControlObject;
! 
!    s2cRemoveClient(theClient->mClientId);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cRemoveClient, (U32 id),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    S32 clientIndex = findClientIndexById(id);
!    mClientList.erase(clientIndex);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cAddTeam, (StringTableEntry teamName, F32 r, F32 g, F32 b),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    Team team;
!    team.name = teamName;
!    team.color.r = r;
!    team.color.g = g;
!    team.color.b = b;
!    mTeams.push_back(team);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cSetTeamScore, (U32 teamIndex, U32 score),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    mTeams[teamIndex].score = score;
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cClientJoinedTeam, (U32 clientId, U32 teamIndex),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    S32 clientIndex = findClientIndexById(clientId);
!    mClientList[clientIndex].teamId = teamIndex;
!    gGameUserInterface.displayMessage(Color(0.6f, 0.6f, 0.8f), "%s joined team %s.", mClientList[clientIndex].name.getString(), mTeams[teamIndex].name.getString());
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, c2sChangeTeams, (),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhostParent, 0)
! {
!    if(mTeams.size() <= 1)
!       return;
! 
!    GameConnection *source = (GameConnection *) NetObject::getRPCSourceConnection();
!    S32 clientIndex = findClientIndexByConnection(source);
! 
!    // destroy the old ship
!    GameObject *co = source->getControlObject();
!    if(co)
!       getGame()->deleteObject(co, 0);
! 
!    U32 newTeamId = (mClientList[clientIndex].teamId + 1) % mTeams.size();
!    mClientList[clientIndex].teamId = newTeamId;
!    s2cClientJoinedTeam(mClientList[clientIndex].clientId, newTeamId);
!    spawnShip(source);
! }
! 
! void GameType::onGhostAvailable(GhostConnection *theConnection)
! {
!    NetObject::setRPCDestConnection(theConnection);
! 
!    for(S32 i = 0; i < mTeams.size(); i++)
!    {
!       s2cAddTeam(mTeams[i].name, mTeams[i].color.r, mTeams[i].color.g, mTeams[i].color.b);
!       s2cSetTeamScore(i, mTeams[i].score);
!    }
! 
!    // add all the client and team information
!    for(S32 i = 0; i < mClientList.size(); i++)
!    {
!       s2cAddClient(mClientList[i].clientId, mClientList[i].name, mClientList[i].clientConnection == theConnection);
!       s2cClientJoinedTeam(mClientList[i].clientId, mClientList[i].teamId);
!    }
!    NetObject::setRPCDestConnection(NULL);
! }
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, c2sSendChat, (bool global, const char *message),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhostParent, 0)
! {
!    GameConnection *source = (GameConnection *) getRPCSourceConnection();
! 
!    RefPtr<NetEvent> theEvent = TNL_RPC_CONSTRUCT_NETEVENT(this, 
!       s2cDisplayChatMessage, (global, source->playerName, message));
! 
!    S32 teamId = 0;
!    
!    if(!global)
!       for(S32 i = 0; i < mClientList.size(); i++)
!          if(mClientList[i].clientId == source->mClientId)
!             teamId = mClientList[i].teamId;
! 
!    for(S32 i = 0; i < mClientList.size(); i++)
!    {
!       if(global || mClientList[i].teamId == teamId)
!          mClientList[i].clientConnection->postNetEvent(theEvent);
!    }
! }
! 
! extern Color gGlobalChatColor;
! extern Color gTeamChatColor;
! 
! TNL_IMPLEMENT_NETOBJECT_RPC(GameType, s2cDisplayChatMessage, (bool global, StringTableEntry clientName, const char *message),
!    NetClassGroupGameMask, RPCGuaranteedOrdered, RPCToGhost, 0)
! {
!    Color theColor = global ? gGlobalChatColor : gTeamChatColor;
! 
!    gGameUserInterface.displayMessage(theColor, "%s: %s", clientName.getString(), message);
! }
! 
  };
\ No newline at end of file

Index: projectile.cpp
===================================================================
RCS file: /cvsroot/opentnl/tnl/zap/projectile.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** projectile.cpp	20 Apr 2004 18:40:19 -0000	1.2
--- projectile.cpp	20 Apr 2004 19:25:48 -0000	1.3
***************
*** 1,223 ****
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU
! //   General Public License, alternative licensing options are available
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "projectile.h"
! #include "ship.h"
! #include "sparkManager.h"
! #include "sfx.h"
! 
! #include "glutInclude.h"
! 
! namespace Zap
! {
! 
! TNL_IMPLEMENT_NETOBJECT(Projectile);
! 
! 
! Projectile::Projectile(Point p, Point v, U32 t, Ship *shooter)
! {
!    mNetFlags.set(Ghostable);
!    pos = p;
!    velocity = v;
!    liveTime = t;
!    collided = false;
!    mShooter = shooter;
! }
! 
! U32 Projectile::packUpdate(GhostConnection *connection, U32 updateMask, BitStream *stream)
! {
!    stream->write(pos.x);
!    stream->write(pos.y);
!    stream->write(velocity.x);
!    stream->write(velocity.y);
!    S32 index = -1;
!    if(mShooter.isValid())
!       index = connection->getGhostIndex(mShooter);
!    if(stream->writeFlag(index != -1))
!       stream->writeInt(index, GhostConnection::GhostIdBitSize);
! 
!    return 0;
! }
! 
! void Projectile::unpackUpdate(GhostConnection *connection, BitStream *stream)
! {
!    stream->read(&pos.x);
!    stream->read(&pos.y);
!    stream->read(&velocity.x);
!    stream->read(&velocity.y);
! 
!    if(stream->readFlag())
!       mShooter = (Ship *) connection->resolveGhost(stream->readInt(GhostConnection::GhostIdBitSize));
! 
!    Rect newExtent(pos,pos);
!    setExtent(newExtent);
!    process(connection->getOneWayTime());
! 
!    SFXObject::play(0, pos, velocity);
! }
! 
! enum {
!    NumSparkColors = 4,
! };
! 
! Color SparkColors[NumSparkColors] = {
! Color(1, 0, 1),
! Color(1, 1, 1),
! Color(0, 0, 1),
! Color(1, 0, 0),
! };
! void Projectile::handleCollision(GameObject *hitObject, Point collisionPoint)
! {
!    collided = true;
! 
!    if(!isGhost())
!    {
!       DamageInfo theInfo;
!       theInfo.collisionPoint = collisionPoint;
!       theInfo.damageAmount = 1;
!       theInfo.damageType = 0;
!       theInfo.damagingObject = this;
!       theInfo.impulseVector = velocity;
! 
!       hitObject->damageObject(&theInfo);
!    }
!    liveTime = 0;
! 
!    // Do some particle spew...
!    if(isGhost())
!    {
!       SparkManager::emitExplosion(collisionPoint, 0.4, SparkColors, NumSparkColors);
!       SFXObject::play(SFXPhaserImpact, pos, velocity);
!    }
! }
! 
! void Projectile::process(U32 deltaT)
! {
!    if(collided)
!       return;
! 
!    Point endPos = pos + velocity * deltaT * 0.001;
!    static Vector<GameObject *> disableVector;
! 
!    Rect queryRect(pos, endPos);
! 
!    float collisionTime;
!    disableVector.clear();
! 
!    if(mShooter.isValid())
!    {
!       disableVector.push_back(mShooter);
!       mShooter->disableCollision();
!    }
! 
!    GameObject *hitObject;
!    for(;;)
!    {
!       hitObject = findObjectLOS(MoveableType | BarrierType, MoveObject::RenderState, pos, endPos, collisionTime);
!       if(!hitObject || hitObject->collide(this))
!          break;
!       disableVector.push_back(hitObject);
!       hitObject->disableCollision();
!    }
! 
!    for(S32 i = 0; i < disableVector.size(); i++)
!       disableVector[i]->enableCollision();
! 
!    if(hitObject)
!    {
!       Point collisionPoint = pos + (endPos - pos) * collisionTime;
!       handleCollision(hitObject, collisionPoint);
!    }
!    else
!       pos = endPos;
! 
!    Rect newExtent(pos,pos);
!    setExtent(newExtent);
! }
! 
! void Projectile::processServer(U32 deltaT)
! {
!    process(deltaT);
!    if(liveTime)
!    {
!       if(liveTime <= deltaT)
!       {
!          getGame()->deleteObject(this, 500);
!          liveTime = 0;
!       }
!       else
!          liveTime -= deltaT;
!    }
! }
! 
! void Projectile::processClient(U32 deltaT)
! {
!    process(deltaT);
!    liveTime += deltaT;
! }
! 
! void Projectile::render()
! {
!    if(collided)
!       return;
! 
!    glColor3f(1,0,0.5);
!    glPushMatrix();
!    glTranslatef(pos.x, pos.y, 0);
! 
!    glPushMatrix();
!    glRotatef((liveTime % 720) * 0.5, 0, 0, 1);
! 
!    glBegin(GL_LINE_LOOP);
!    glVertex2f(-2, 2);
!    glVertex2f(0, 6);
!    glVertex2f(2, 2);
!    glVertex2f(6, 0);
!    glVertex2f(2, -2);
!    glVertex2f(0, -6);
!    glVertex2f(-2, -2);
!    glVertex2f(-6, 0);
!    glEnd();
! 
!    glPopMatrix();
! 
!    glRotatef(180 - (liveTime % 360), 0, 0, 1);
!    glColor3f(0.5,0,1);
!    glBegin(GL_LINE_LOOP);
!    glVertex2f(-2, 2);
!    glVertex2f(0, 8);
!    glVertex2f(2, 2);
!    glVertex2f(8, 0);
!    glVertex2f(2, -2);
!    glVertex2f(0, -8);
!    glVertex2f(-2, -2);
!    glVertex2f(-8, 0);
!    glEnd();
! 
!    glPopMatrix();
! }
! 
  };
\ No newline at end of file
--- 1,223 ----
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU
! //   General Public License, alternative licensing options are available
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "projectile.h"
! #include "ship.h"
! #include "sparkManager.h"
! #include "sfx.h"
! 
! #include "glutInclude.h"
! 
! namespace Zap
! {
! 
! TNL_IMPLEMENT_NETOBJECT(Projectile);
! 
! 
! Projectile::Projectile(Point p, Point v, U32 t, Ship *shooter)
! {
!    mNetFlags.set(Ghostable);
!    pos = p;
!    velocity = v;
!    liveTime = t;
!    collided = false;
!    mShooter = shooter;
! }
! 
! U32 Projectile::packUpdate(GhostConnection *connection, U32 updateMask, BitStream *stream)
! {
!    stream->write(pos.x);
!    stream->write(pos.y);
!    stream->write(velocity.x);
!    stream->write(velocity.y);
!    S32 index = -1;
!    if(mShooter.isValid())
!       index = connection->getGhostIndex(mShooter);
!    if(stream->writeFlag(index != -1))
!       stream->writeInt(index, GhostConnection::GhostIdBitSize);
! 
!    return 0;
! }
! 
! void Projectile::unpackUpdate(GhostConnection *connection, BitStream *stream)
! {
!    stream->read(&pos.x);
!    stream->read(&pos.y);
!    stream->read(&velocity.x);
!    stream->read(&velocity.y);
! 
!    if(stream->readFlag())
!       mShooter = (Ship *) connection->resolveGhost(stream->readInt(GhostConnection::GhostIdBitSize));
! 
!    Rect newExtent(pos,pos);
!    setExtent(newExtent);
!    process(connection->getOneWayTime());
! 
!    SFXObject::play(0, pos, velocity);
! }
! 
! enum {
!    NumSparkColors = 4,
! };
! 
! Color SparkColors[NumSparkColors] = {
! Color(1, 0, 1),
! Color(1, 1, 1),
! Color(0, 0, 1),
! Color(1, 0, 0),
! };
! void Projectile::handleCollision(GameObject *hitObject, Point collisionPoint)
! {
!    collided = true;
! 
!    if(!isGhost())
!    {
!       DamageInfo theInfo;
!       theInfo.collisionPoint = collisionPoint;
!       theInfo.damageAmount = 1;
!       theInfo.damageType = 0;
!       theInfo.damagingObject = this;
!       theInfo.impulseVector = velocity;
! 
!       hitObject->damageObject(&theInfo);
!    }
!    liveTime = 0;
! 
!    // Do some particle spew...
!    if(isGhost())
!    {
!       SparkManager::emitExplosion(collisionPoint, 0.4, SparkColors, NumSparkColors);
!       SFXObject::play(SFXPhaserImpact, pos, velocity);
!    }
! }
! 
! void Projectile::process(U32 deltaT)
! {
!    if(collided)
!       return;
! 
!    Point endPos = pos + velocity * deltaT * 0.001;
!    static Vector<GameObject *> disableVector;
! 
!    Rect queryRect(pos, endPos);
! 
!    float collisionTime;
!    disableVector.clear();
! 
!    if(mShooter.isValid())
!    {
!       disableVector.push_back(mShooter);
!       mShooter->disableCollision();
!    }
! 
!    GameObject *hitObject;
!    for(;;)
!    {
!       hitObject = findObjectLOS(MoveableType | BarrierType, MoveObject::RenderState, pos, endPos, collisionTime);
!       if(!hitObject || hitObject->collide(this))
!          break;
!       disableVector.push_back(hitObject);
!       hitObject->disableCollision();
!    }
! 
!    for(S32 i = 0; i < disableVector.size(); i++)
!       disableVector[i]->enableCollision();
! 
!    if(hitObject)
!    {
!       Point collisionPoint = pos + (endPos - pos) * collisionTime;
!       handleCollision(hitObject, collisionPoint);
!    }
!    else
!       pos = endPos;
! 
!    Rect newExtent(pos,pos);
!    setExtent(newExtent);
! }
! 
! void Projectile::processServer(U32 deltaT)
! {
!    process(deltaT);
!    if(liveTime)
!    {
!       if(liveTime <= deltaT)
!       {
!          getGame()->deleteObject(this, 500);
!          liveTime = 0;
!       }
!       else
!          liveTime -= deltaT;
!    }
! }
! 
! void Projectile::processClient(U32 deltaT)
! {
!    process(deltaT);
!    liveTime += deltaT;
! }
! 
! void Projectile::render()
! {
!    if(collided)
!       return;
! 
!    glColor3f(1,0,0.5);
!    glPushMatrix();
!    glTranslatef(pos.x, pos.y, 0);
! 
!    glPushMatrix();
!    glRotatef((liveTime % 720) * 0.5, 0, 0, 1);
! 
!    glBegin(GL_LINE_LOOP);
!    glVertex2f(-2, 2);
!    glVertex2f(0, 6);
!    glVertex2f(2, 2);
!    glVertex2f(6, 0);
!    glVertex2f(2, -2);
!    glVertex2f(0, -6);
!    glVertex2f(-2, -2);
!    glVertex2f(-6, 0);
!    glEnd();
! 
!    glPopMatrix();
! 
!    glRotatef(180 - (liveTime % 360), 0, 0, 1);
!    glColor3f(0.5,0,1);
!    glBegin(GL_LINE_LOOP);
!    glVertex2f(-2, 2);
!    glVertex2f(0, 8);
!    glVertex2f(2, 2);
!    glVertex2f(8, 0);
!    glVertex2f(2, -2);
!    glVertex2f(0, -8);
!    glVertex2f(-2, -2);
!    glVertex2f(-8, 0);
!    glEnd();
! 
!    glPopMatrix();
! }
! 
  };
\ No newline at end of file

Index: sfx.cpp
===================================================================
RCS file: /cvsroot/opentnl/tnl/zap/sfx.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** sfx.cpp	20 Apr 2004 18:40:19 -0000	1.4
--- sfx.cpp	20 Apr 2004 19:25:49 -0000	1.5
***************
*** 1,454 ****
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU
! //   General Public License, alternative licensing options are available
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "sfx.h"
! #include "tnl.h"
! #include "tnlLog.h"
! 
! #if defined (TNL_OS_WIN32)
! 
! #include "alInclude.h"
! 
! using namespace TNL;
! 
! namespace Zap
! {
! 
! static SFXProfile gSFXProfiles[] = {
!  {  "phaser.wav", false, 0.45f, false, 150, 600 },
!  {  "phaser_impact.wav", false, 0.7f, false, 150, 600 },
!  {  "ship_explode.wav", false, 1.0, false, 300, 1000 },
!  {  "flag_capture.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_drop.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_return.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_snatch.wav", true, 0.45f, false, 0, 0 }, 
!  {  "teleport_in.wav", false, 1.0, false, 200, 500 },
!  {  "teleport_out.wav", false, 1.0, false, 200, 500 },
!  {  NULL, false, 0, false, 0, 0 },
! };
! 
! static ALCdevice *gDevice = NULL;
! static ALCcontext *gContext = NULL;
! static bool gSFXValid = false;
! 
! enum {
!    NumSources = 16,
! };
! 
! static ALuint gSources[NumSources];
! static bool gSourceActive[NumSources];
! Point SFXObject::mListenerPosition;
! Point SFXObject::mListenerVelocity;
! F32 SFXObject::mMaxDistance = 500;
! 
! static ALuint gBuffers[NumSFXBuffers];
! static Vector<SFXHandle> gPlayList;
! 
! SFXObject::SFXObject(U32 profileIndex, F32 gain, Point position, Point velocity)
! {
!    mSFXIndex = profileIndex;
!    mProfile = gSFXProfiles + profileIndex;
!    mGain = gain;
!    mPosition = position;
!    mVelocity = velocity;
!    mSourceIndex = -1;
!    mPriority = 0;
! }
! 
! RefPtr<SFXObject> SFXObject::play(U32 profileIndex, F32 gain)
! {
!    RefPtr<SFXObject> ret = new SFXObject(profileIndex, gain, Point(), Point());
!    ret->play();
!    return ret;
! }
! 
! RefPtr<SFXObject> SFXObject::play(U32 profileIndex, Point position, Point velocity, F32 gain)
! {
!    RefPtr<SFXObject> ret = new SFXObject(profileIndex, gain, position, velocity);
!    ret->play();
!    return ret;
! }
! 
! SFXObject::~SFXObject()
! {
! 
! }
! 
! void SFXObject::updateGain()
! {
!    ALuint source = gSources[mSourceIndex];
!    F32 gain = mGain;
! 
!    if(!mProfile->isRelative)
!    {
!       F32 distance = (mListenerPosition - mPosition).len();
!       if(distance > mProfile->fullGainDistance)
!       {
!          if(distance < mProfile->zeroGainDistance)
!             gain *= (mProfile->fullGainDistance - distance) / 
!                     (mProfile->zeroGainDistance - mProfile->fullGainDistance);
!          else
!             gain = 0.0f;
!       }
!       else
!          gain = 1.0f;
!    }
!    else
!       gain = 1.0f;
! 
!    alSourcef(source, AL_GAIN, gain * mProfile->gainScale);
! }
! 
! void SFXObject::updateMovementParams()
! {
!    ALuint source = gSources[mSourceIndex];
!    if(mProfile->isRelative)
!    {
!       alSourcei(source, AL_SOURCE_RELATIVE, true);
!       alSource3f(source, AL_POSITION, 0, 0, 0);
!       //alSource3f(source, AL_VELOCITY, 0, 0, 0);
!    }
!    else
!    {
!       alSourcei(source, AL_SOURCE_RELATIVE, false);
!       alSource3f(source, AL_POSITION, mPosition.x, mPosition.y, 0);
!       //alSource3f(source, AL_VELOCITY, mVelocity.x, mVelocity.y, 0);
!    }
! }
! 
! void SFXObject::playOnSource()
! {
!    ALuint source = gSources[mSourceIndex];
!    alSourceStop(source);
!    alSourcei(source, AL_BUFFER, gBuffers[mSFXIndex]);
!    alSourcei(source, AL_LOOPING, mProfile->isLooping);
!    updateMovementParams();
! 
!    updateGain();
!    alSourcePlay(source);
! }
! 
! void SFXObject::setGain(F32 gain)
! {
!    mGain = gain;
!    if(mSourceIndex != -1)
!       updateGain();
! }
! 
! void SFXObject::setMovementParams(Point position, Point velocity)
! {
!    mPosition = position;
!    mVelocity = velocity;
!    if(mSourceIndex != -1)
!       updateMovementParams();
! }
! 
! void SFXObject::play()
! {
!    if(mSourceIndex != -1)
!       return;
!    else
!    {
!       // see if it's on the play list:
!       S32 i;
!       for(i = 0; i < gPlayList.size(); i++)
!          if(gPlayList[i] == this)
!             return;
!       gPlayList.push_back(this);
!    }
! }
! 
! void SFXObject::stop()
! {
!    // remove from the play list, if this sound is playing:
!    if(mSourceIndex != -1)
!    {
!       alSourceStop(gSources[mSourceIndex]);
!       mSourceIndex = -1;
!    }
!    for(S32 i = 0; i < gPlayList.size(); i++)
!    {
!       if(gPlayList[i] == this)
!       {
!          gPlayList.erase(i);
!          return;
!       }
!    }
! }
! 
! void SFXObject::init()
! {
!    gDevice = alcOpenDevice((ALubyte *) "DirectSound3D");
!    if(!gDevice)
!    {
!       logprintf("Failed to intitialize OpenAL.");
!       return;
!    }
! 
!    static int contextData[][2] =
!    {
!       {ALC_FREQUENCY, 11025},
!       {0,0} // Indicate end of list...
!    };
! 
!    gContext = alcCreateContext(gDevice, (ALCint*)contextData);
!    alcMakeContextCurrent(gContext);
! 
!    alGetError();
! 
!    alDistanceModel(AL_NONE);
! 
!    // load up all the sound buffers
!    alGenBuffers(NumSFXBuffers, gBuffers);
! 
!    if(alGetError() != AL_NO_ERROR)
!       return;
! 
!    alGenSources(NumSources, gSources);
! 
!    for(U32 i = 0; i < NumSFXBuffers; i++)
!    {
!       if(!gSFXProfiles[i].fileName)
!          break;
! 
!       ALsizei size,freq;
!       ALenum   format;
!       ALvoid   *data;
!       ALboolean loop;
! 
!       alutLoadWAVFile((ALbyte *) gSFXProfiles[i].fileName, &format, &data, &size, &freq, &loop);
!       if(alGetError() != AL_NO_ERROR)
!          return;
!       alBufferData(gBuffers[i], format, data, size, freq);
!       alutUnloadWAV(format, data, size, freq);
!       if(alGetError() != AL_NO_ERROR)
!          return;
!    }
!    gSFXValid = true;
! }
! 
! void SFXObject::process()
! {
!    if(!gSFXValid)
!       return;
! 
!    // ok, so we have a list of currently "playing" sounds, which is
!    // unbounded in length, but only the top NumSources actually have sources
!    // associtated with them.  Sounds are prioritized on a 0-1 scale
!    // based on type and distance.
!    // Each time through the main loop, newly played sounds are placed
!    // on the process list.  When SFXProcess is called, any finished sounds
!    // are retired from the list, and then it prioritizes and sorts all
!    // the remaining sounds.  For any sounds from 0 to NumSources that don't
!    // have a current source, they grab one of the sources not used by the other
!    // top sounds.  At this point, any sound that is not looping, and is
!    // not in the active top list is retired.
! 
!    // ok, look through all the currently playing sources and see which
!    // ones need to be retired:
! 
!    for(S32 i = 0; i < NumSources; i++)
!    {
!       ALint state;
!       alGetSourcei(gSources[i], AL_SOURCE_STATE, &state);
!       gSourceActive[i] = state != AL_STOPPED && state != AL_INITIAL;
!    }
!    for(S32 i = 0; i < gPlayList.size(); )
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex != -1 && !gSourceActive[s->mSourceIndex])
!       {
!          // this sound was playing; now it is stopped,
!          // so remove it from the list.
!          s->mSourceIndex = -1;
!          gPlayList.erase_fast(i);
!       }
!       else
!       {
!          // compute a priority for this sound.
!          if(!s->mProfile->isRelative)
!             s->mPriority = (500 - (s->mPosition - mListenerPosition).len()) / 500.0f;
!          else
!             s->mPriority = 1.0;
!          i++;
!       }
!    }
!    // now, bubble sort all the sounds up the list:
!    // we choose bubble sort, because the list should
!    // have a lot of frame-to-frame coherency, making the
!    // sort most often O(n)
!    for(S32 i = 1; i < gPlayList.size(); i++)
!    {
!       F32 priority = gPlayList[i]->mPriority;
!       for(S32 j = i - 1; j >= 0; j--)
!       {
!          if(priority > gPlayList[j]->mPriority)
!          {
!             SFXHandle temp = gPlayList[j];
!             gPlayList[j] = gPlayList[j+1];
!             gPlayList[j+1] = temp;
!          }
!       }
!    }
!    // last, release any sources and get rid of non-looping sounds
!    // outside our max sound limit
!    for(S32 i = NumSources; i < gPlayList.size(); )
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex != -1)
!       {
!          gSourceActive[s->mSourceIndex] = false;
!          s->mSourceIndex = -1;
!       }
!       if(!s->mProfile->isLooping)
!          gPlayList.erase_fast(i);
!       else
!          i++;
!    }
!    // now assign sources to all our sounds that need them:
!    S32 firstFree = 0;
!    S32 max = NumSources;
!    if(max > gPlayList.size())
!       max = gPlayList.size();
! 
!    for(S32 i = 0; i < max; i++)
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex == -1)
!       {
!          while(gSourceActive[firstFree])
!             firstFree++;
!          s->mSourceIndex = firstFree;
!          gSourceActive[firstFree] = true;
!          s->playOnSource();
!       }
!       else
!       {
!          // for other sources, just attenuate the gain.
!          s->updateGain();
!       }
!    }
! }
! 
! void SFXObject::setListenerParams(Point pos, Point velocity)
! {
!    if(!gSFXValid)
!       return;
! 
!    mListenerPosition = pos;
!    mListenerVelocity = velocity;
!    alListener3f(AL_POSITION, pos.x, pos.y, -mMaxDistance/2);
! }
! 
! void SFXObject::shutdown()
! {
!    if(!gSFXValid)
!       return;
! 
!    alDeleteBuffers(NumSFXBuffers, gBuffers);
!    alcMakeContextCurrent(NULL);
!    alcDestroyContext(gContext);
!    alcCloseDevice(gDevice);
! }
! 
! };
! 
! #else
! 
! using namespace TNL;
! 
! namespace Zap
! {
! 
! Point SFXObject::mListenerPosition;
! Point SFXObject::mListenerVelocity;
! F32 SFXObject::mMaxDistance = 500;
! 
! SFXObject::SFXObject(U32 sfxIndex, F32 gain, bool looping)
! {
! }
! 
! SFXObject::SFXObject(U32 sfxIndex, Point position, Point velocity, F32 gain, bool looping)
! {
! }
! 
! SFXObject::~SFXObject()
! {
! 
! }
! 
! void SFXObject::updateGain()
! {
! }
! 
! void SFXObject::updateMovementParams()
! {
! }
! 
! void SFXObject::playOnSource()
! {
! }
! 
! void SFXObject::setGain(F32 gain)
! {
! }
! 
! void SFXObject::setLooping(bool looping)
! {
! }
! 
! void SFXObject::setMovementParams(Point position, Point velocity)
! {
! }
! 
! void SFXObject::play()
! {
! }
! 
! void SFXObject::stop()
! {
! }
! 
! void SFXObject::init()
! {
!    logprintf("No OpenAL support on this platform.");
! }
! 
! void SFXObject::process()
! {
!  }
! 
! void SFXObject::setListenerParams(Point pos, Point velocity)
! {
! }
! 
! void SFXObject::shutdown()
! {
! };
! 
! };
! 
! #endif
\ No newline at end of file
--- 1,456 ----
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU
! //   General Public License, alternative licensing options are available
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #include "sfx.h"
! #include "tnl.h"
! #include "tnlLog.h"
! 
! #if defined (TNL_OS_WIN32) || defined (TNL_OS_LINUX)
! 
! #include "alInclude.h"
! 
! using namespace TNL;
! 
! namespace Zap
! {
! 
! static SFXProfile gSFXProfiles[] = {
!  {  "phaser.wav", false, 0.45f, false, 150, 600 },
!  {  "phaser_impact.wav", false, 0.7f, false, 150, 600 },
!  {  "ship_explode.wav", false, 1.0, false, 300, 1000 },
!  {  "flag_capture.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_drop.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_return.wav", true, 0.45f, false, 0, 0 },
!  {  "flag_snatch.wav", true, 0.45f, false, 0, 0 }, 
!  {  "teleport_in.wav", false, 1.0, false, 200, 500 },
!  {  "teleport_out.wav", false, 1.0, false, 200, 500 },
!  {  "bounce_wall.wav", false, 0.7f, false, 150, 600 },
!  {  "bounce_obj.wav", false, 0.7f, false, 150, 600 },
!  {  NULL, false, 0, false, 0, 0 },
! };
! 
! static ALCdevice *gDevice = NULL;
! static ALCcontext *gContext = NULL;
! static bool gSFXValid = false;
! 
! enum {
!    NumSources = 16,
! };
! 
! static ALuint gSources[NumSources];
! static bool gSourceActive[NumSources];
! Point SFXObject::mListenerPosition;
! Point SFXObject::mListenerVelocity;
! F32 SFXObject::mMaxDistance = 500;
! 
! static ALuint gBuffers[NumSFXBuffers];
! static Vector<SFXHandle> gPlayList;
! 
! SFXObject::SFXObject(U32 profileIndex, F32 gain, Point position, Point velocity)
! {
!    mSFXIndex = profileIndex;
!    mProfile = gSFXProfiles + profileIndex;
!    mGain = gain;
!    mPosition = position;
!    mVelocity = velocity;
!    mSourceIndex = -1;
!    mPriority = 0;
! }
! 
! RefPtr<SFXObject> SFXObject::play(U32 profileIndex, F32 gain)
! {
!    RefPtr<SFXObject> ret = new SFXObject(profileIndex, gain, Point(), Point());
!    ret->play();
!    return ret;
! }
! 
! RefPtr<SFXObject> SFXObject::play(U32 profileIndex, Point position, Point velocity, F32 gain)
! {
!    RefPtr<SFXObject> ret = new SFXObject(profileIndex, gain, position, velocity);
!    ret->play();
!    return ret;
! }
! 
! SFXObject::~SFXObject()
! {
! 
! }
! 
! void SFXObject::updateGain()
! {
!    ALuint source = gSources[mSourceIndex];
!    F32 gain = mGain;
! 
!    if(!mProfile->isRelative)
!    {
!       F32 distance = (mListenerPosition - mPosition).len();
!       if(distance > mProfile->fullGainDistance)
!       {
!          if(distance < mProfile->zeroGainDistance)
!             gain *= (mProfile->fullGainDistance - distance) / 
!                     (mProfile->zeroGainDistance - mProfile->fullGainDistance);
!          else
!             gain = 0.0f;
!       }
!       else
!          gain = 1.0f;
!    }
!    else
!       gain = 1.0f;
! 
!    alSourcef(source, AL_GAIN, gain * mProfile->gainScale);
! }
! 
! void SFXObject::updateMovementParams()
! {
!    ALuint source = gSources[mSourceIndex];
!    if(mProfile->isRelative)
!    {
!       alSourcei(source, AL_SOURCE_RELATIVE, true);
!       alSource3f(source, AL_POSITION, 0, 0, 0);
!       //alSource3f(source, AL_VELOCITY, 0, 0, 0);
!    }
!    else
!    {
!       alSourcei(source, AL_SOURCE_RELATIVE, false);
!       alSource3f(source, AL_POSITION, mPosition.x, mPosition.y, 0);
!       //alSource3f(source, AL_VELOCITY, mVelocity.x, mVelocity.y, 0);
!    }
! }
! 
! void SFXObject::playOnSource()
! {
!    ALuint source = gSources[mSourceIndex];
!    alSourceStop(source);
!    alSourcei(source, AL_BUFFER, gBuffers[mSFXIndex]);
!    alSourcei(source, AL_LOOPING, mProfile->isLooping);
!    updateMovementParams();
! 
!    updateGain();
!    alSourcePlay(source);
! }
! 
! void SFXObject::setGain(F32 gain)
! {
!    mGain = gain;
!    if(mSourceIndex != -1)
!       updateGain();
! }
! 
! void SFXObject::setMovementParams(Point position, Point velocity)
! {
!    mPosition = position;
!    mVelocity = velocity;
!    if(mSourceIndex != -1)
!       updateMovementParams();
! }
! 
! void SFXObject::play()
! {
!    if(mSourceIndex != -1)
!       return;
!    else
!    {
!       // see if it's on the play list:
!       S32 i;
!       for(i = 0; i < gPlayList.size(); i++)
!          if(gPlayList[i] == this)
!             return;
!       gPlayList.push_back(this);
!    }
! }
! 
! void SFXObject::stop()
! {
!    // remove from the play list, if this sound is playing:
!    if(mSourceIndex != -1)
!    {
!       alSourceStop(gSources[mSourceIndex]);
!       mSourceIndex = -1;
!    }
!    for(S32 i = 0; i < gPlayList.size(); i++)
!    {
!       if(gPlayList[i] == this)
!       {
!          gPlayList.erase(i);
!          return;
!       }
!    }
! }
! 
! void SFXObject::init()
! {
!    gDevice = alcOpenDevice((ALubyte *) "DirectSound3D");
!    if(!gDevice)
!    {
!       logprintf("Failed to intitialize OpenAL.");
!       return;
!    }
! 
!    static int contextData[][2] =
!    {
!       {ALC_FREQUENCY, 11025},
!       {0,0} // Indicate end of list...
!    };
! 
!    gContext = alcCreateContext(gDevice, (ALCint*)contextData);
!    alcMakeContextCurrent(gContext);
! 
!    alGetError();
! 
!    alDistanceModel(AL_NONE);
! 
!    // load up all the sound buffers
!    alGenBuffers(NumSFXBuffers, gBuffers);
! 
!    if(alGetError() != AL_NO_ERROR)
!       return;
! 
!    alGenSources(NumSources, gSources);
! 
!    for(U32 i = 0; i < NumSFXBuffers; i++)
!    {
!       if(!gSFXProfiles[i].fileName)
!          break;
! 
!       ALsizei size,freq;
!       ALenum   format;
!       ALvoid   *data;
!       ALboolean loop;
! 
!       alutLoadWAVFile((ALbyte *) gSFXProfiles[i].fileName, &format, &data, &size, &freq, &loop);
!       if(alGetError() != AL_NO_ERROR)
!          return;
!       alBufferData(gBuffers[i], format, data, size, freq);
!       alutUnloadWAV(format, data, size, freq);
!       if(alGetError() != AL_NO_ERROR)
!          return;
!    }
!    gSFXValid = true;
! }
! 
! void SFXObject::process()
! {
!    if(!gSFXValid)
!       return;
! 
!    // ok, so we have a list of currently "playing" sounds, which is
!    // unbounded in length, but only the top NumSources actually have sources
!    // associtated with them.  Sounds are prioritized on a 0-1 scale
!    // based on type and distance.
!    // Each time through the main loop, newly played sounds are placed
!    // on the process list.  When SFXProcess is called, any finished sounds
!    // are retired from the list, and then it prioritizes and sorts all
!    // the remaining sounds.  For any sounds from 0 to NumSources that don't
!    // have a current source, they grab one of the sources not used by the other
!    // top sounds.  At this point, any sound that is not looping, and is
!    // not in the active top list is retired.
! 
!    // ok, look through all the currently playing sources and see which
!    // ones need to be retired:
! 
!    for(S32 i = 0; i < NumSources; i++)
!    {
!       ALint state;
!       alGetSourcei(gSources[i], AL_SOURCE_STATE, &state);
!       gSourceActive[i] = state != AL_STOPPED && state != AL_INITIAL;
!    }
!    for(S32 i = 0; i < gPlayList.size(); )
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex != -1 && !gSourceActive[s->mSourceIndex])
!       {
!          // this sound was playing; now it is stopped,
!          // so remove it from the list.
!          s->mSourceIndex = -1;
!          gPlayList.erase_fast(i);
!       }
!       else
!       {
!          // compute a priority for this sound.
!          if(!s->mProfile->isRelative)
!             s->mPriority = (500 - (s->mPosition - mListenerPosition).len()) / 500.0f;
!          else
!             s->mPriority = 1.0;
!          i++;
!       }
!    }
!    // now, bubble sort all the sounds up the list:
!    // we choose bubble sort, because the list should
!    // have a lot of frame-to-frame coherency, making the
!    // sort most often O(n)
!    for(S32 i = 1; i < gPlayList.size(); i++)
!    {
!       F32 priority = gPlayList[i]->mPriority;
!       for(S32 j = i - 1; j >= 0; j--)
!       {
!          if(priority > gPlayList[j]->mPriority)
!          {
!             SFXHandle temp = gPlayList[j];
!             gPlayList[j] = gPlayList[j+1];
!             gPlayList[j+1] = temp;
!          }
!       }
!    }
!    // last, release any sources and get rid of non-looping sounds
!    // outside our max sound limit
!    for(S32 i = NumSources; i < gPlayList.size(); )
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex != -1)
!       {
!          gSourceActive[s->mSourceIndex] = false;
!          s->mSourceIndex = -1;
!       }
!       if(!s->mProfile->isLooping)
!          gPlayList.erase_fast(i);
!       else
!          i++;
!    }
!    // now assign sources to all our sounds that need them:
!    S32 firstFree = 0;
!    S32 max = NumSources;
!    if(max > gPlayList.size())
!       max = gPlayList.size();
! 
!    for(S32 i = 0; i < max; i++)
!    {
!       SFXHandle &s = gPlayList[i];
!       if(s->mSourceIndex == -1)
!       {
!          while(gSourceActive[firstFree])
!             firstFree++;
!          s->mSourceIndex = firstFree;
!          gSourceActive[firstFree] = true;
!          s->playOnSource();
!       }
!       else
!       {
!          // for other sources, just attenuate the gain.
!          s->updateGain();
!       }
!    }
! }
! 
! void SFXObject::setListenerParams(Point pos, Point velocity)
! {
!    if(!gSFXValid)
!       return;
! 
!    mListenerPosition = pos;
!    mListenerVelocity = velocity;
!    alListener3f(AL_POSITION, pos.x, pos.y, -mMaxDistance/2);
! }
! 
! void SFXObject::shutdown()
! {
!    if(!gSFXValid)
!       return;
! 
!    alDeleteBuffers(NumSFXBuffers, gBuffers);
!    alcMakeContextCurrent(NULL);
!    alcDestroyContext(gContext);
!    alcCloseDevice(gDevice);
! }
! 
! };
! 
! #else
! 
! using namespace TNL;
! 
! namespace Zap
! {
! 
! Point SFXObject::mListenerPosition;
! Point SFXObject::mListenerVelocity;
! F32 SFXObject::mMaxDistance = 500;
! 
! SFXObject::SFXObject(U32 sfxIndex, F32 gain, bool looping)
! {
! }
! 
! SFXObject::SFXObject(U32 sfxIndex, Point position, Point velocity, F32 gain, bool looping)
! {
! }
! 
! SFXObject::~SFXObject()
! {
! 
! }
! 
! void SFXObject::updateGain()
! {
! }
! 
! void SFXObject::updateMovementParams()
! {
! }
! 
! void SFXObject::playOnSource()
! {
! }
! 
! void SFXObject::setGain(F32 gain)
! {
! }
! 
! void SFXObject::setLooping(bool looping)
! {
! }
! 
! void SFXObject::setMovementParams(Point position, Point velocity)
! {
! }
! 
! void SFXObject::play()
! {
! }
! 
! void SFXObject::stop()
! {
! }
! 
! void SFXObject::init()
! {
!    logprintf("No OpenAL support on this platform.");
! }
! 
! void SFXObject::process()
! {
!  }
! 
! void SFXObject::setListenerParams(Point pos, Point velocity)
! {
! }
! 
! void SFXObject::shutdown()
! {
! };
! 
! };
! 
! #endif

Index: game.h
===================================================================
RCS file: /cvsroot/opentnl/tnl/zap/game.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** game.h	20 Apr 2004 18:40:19 -0000	1.2
--- game.h	20 Apr 2004 19:25:48 -0000	1.3
***************
*** 1,189 ****
! //-----------------------------------------------------------------------------------
! //
! //   Torque Network Library - ZAP example multiplayer vector graphics space game
! //   Copyright (C) 2004 GarageGames.com, Inc.
! //   For more information see http://www.opentnl.org
! //
! //   This program is free software; you can redistribute it and/or modify
! //   it under the terms of the GNU General Public License as published by
! //   the Free Software Foundation; either version 2 of the License, or
! //   (at your option) any later version.
! //
! //   For use in products that are not compatible with the terms of the GNU 
! //   General Public License, alternative licensing options are available 
! //   from GarageGames.com.
! //
! //   This program is distributed in the hope that it will be useful,
! //   but WITHOUT ANY WARRANTY; without even the implied warranty of
! //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
! //   GNU General Public License for more details.
! //
! //   You should have received a copy of the GNU General Public License
! //   along with this program; if not, write to the Free Software
! //   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
! //
! //------------------------------------------------------------------------------------
! 
! #ifndef _GAME_H_
! #define _GAME_H_
! 
! #include "point.h"
! #include "gameConnection.h"
! #include "../tnl/tnlNetObject.h"
! #include "gridDB.h"
! 
! ///
! /// Zap - a 2D space game demonstrating the full capabilities of the
! /// Torque Network Library.
! ///
! /// The Zap example game is a 2D vector-graphics game that utilizes
! /// some of the more advanced features of the TNL.  Zap also demonstrates
! /// the use of client-side prediction, and interpolation to present
! /// a consistent simulation to clients over a connection with perceptible
! /// latency.
! ///
! /// Zap can run in 3 modes - as a client, a client and server, or a dedicated
! /// server.  The dedicated server option is available only as a launch
! /// parameter from the command line.
! ///
! /// If it is run as a client, Zap uses the GLUT library to perform 
! /// cross-platform window intialization, event processing and OpenGL setup.
! ///
! /// Zap implements a simple game framework.  The GameObject class is
! /// the root class for all of the various objects in the Zap world, including
! /// Ship, Barrier and Projectile instances.  The Game class, which is instanced
! /// once for the client and once for the server, manages the current
! /// list of GameObject instances.
! ///
! /// Zap clients can connect to servers directly that are on the same LAN
! /// or for which the IP address is known.  Zap is also capable of talking
! /// to the TNL master server and using its arranged connection functionality
! /// to talk to servers.
! ///
! /// The simplified user interface for Zap is managed entirely through
! /// subclasses of the UserInterface class.  Each UserInterface subclass
! /// represents one "screen" in the UI.  The GameUserInterface is the most complicated,
! /// being responsible for the user interface while the client is actually
! /// playing a game.  The only other somewhat complicated UI is the 
! /// QueryServersUserInterface class, which implements a full server browser
! /// for choosing from a list of LAN and master server queried servers.
! ///
! ///
! namespace Zap
! {
! 
! class MasterServerConnection;
! class GameNetInterface;
! class GameType;
! 
! /// Base class for server and client Game subclasses.  The Game
! /// base class manages all the objects in the game simulation on
! /// either the server or the client, and is responsible for
! /// managing the passage of time as well as rendering.
! class Game
! {
! protected:
!    U32 mLastIdleTime;
!    U32 mNextMasterTryTime;
!    F32 mGridSize;
! 
!    struct DeleteRef
!    {
!       GameO...
 
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