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gamecontroller.cpp
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gamecontroller.cpp
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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com. */
#include <engine/shared/config.h>
#include <game/mapitems.h>
#include "entities/character.h"
#include "entities/pickup.h"
#include "gamecontext.h"
#include "gamecontroller.h"
#include "player.h"
IGameController::IGameController(CGameContext *pGameServer)
{
m_pGameServer = pGameServer;
m_pConfig = m_pGameServer->Config();
m_pServer = m_pGameServer->Server();
// balancing
m_aTeamSize[TEAM_RED] = 0;
m_aTeamSize[TEAM_BLUE] = 0;
m_UnbalancedTick = TBALANCE_OK;
// game
m_GameState = IGS_GAME_RUNNING;
m_GameStateTimer = TIMER_INFINITE;
m_GameStartTick = Server()->Tick();
m_MatchCount = 0;
m_RoundCount = 0;
m_SuddenDeath = 0;
m_aTeamscore[TEAM_RED] = 0;
m_aTeamscore[TEAM_BLUE] = 0;
if(Config()->m_SvWarmup)
SetGameState(IGS_WARMUP_USER, Config()->m_SvWarmup);
else
SetGameState(IGS_WARMUP_GAME, TIMER_INFINITE);
// info
m_GameFlags = 0;
m_pGameType = "unknown";
m_GameInfo.m_MatchCurrent = m_MatchCount+1;
m_GameInfo.m_MatchNum = (str_length(Config()->m_SvMaprotation) && Config()->m_SvMatchesPerMap) ? Config()->m_SvMatchesPerMap : 0;
m_GameInfo.m_ScoreLimit = Config()->m_SvScorelimit;
m_GameInfo.m_TimeLimit = Config()->m_SvTimelimit;
// map
m_aMapWish[0] = 0;
// spawn
m_aNumSpawnPoints[0] = 0;
m_aNumSpawnPoints[1] = 0;
m_aNumSpawnPoints[2] = 0;
}
//activity
void IGameController::DoActivityCheck()
{
if(Config()->m_SvInactiveKickTime == 0)
return;
for(int i = 0; i < MAX_CLIENTS; ++i)
{
if(GameServer()->m_apPlayers[i] && !GameServer()->m_apPlayers[i]->IsDummy() && (GameServer()->m_apPlayers[i]->GetTeam() != TEAM_SPECTATORS || Config()->m_SvInactiveKick > 0) &&
!Server()->IsAuthed(i) && (GameServer()->m_apPlayers[i]->m_InactivityTickCounter > Config()->m_SvInactiveKickTime*Server()->TickSpeed()*60))
{
if(GameServer()->m_apPlayers[i]->GetTeam() == TEAM_SPECTATORS)
{
if(Config()->m_SvInactiveKickSpec)
Server()->Kick(i, "Kicked for inactivity");
}
else
{
switch(Config()->m_SvInactiveKick)
{
case 1:
{
// move player to spectator
DoTeamChange(GameServer()->m_apPlayers[i], TEAM_SPECTATORS);
}
break;
case 2:
{
// move player to spectator if the reserved slots aren't filled yet, kick him otherwise
int Spectators = 0;
for(int j = 0; j < MAX_CLIENTS; ++j)
if(GameServer()->m_apPlayers[j] && GameServer()->m_apPlayers[j]->GetTeam() == TEAM_SPECTATORS)
++Spectators;
if(Spectators >= Config()->m_SvMaxClients - Config()->m_SvPlayerSlots)
Server()->Kick(i, "Kicked for inactivity");
else
DoTeamChange(GameServer()->m_apPlayers[i], TEAM_SPECTATORS);
}
break;
case 3:
{
// kick the player
Server()->Kick(i, "Kicked for inactivity");
}
}
}
}
}
}
bool IGameController::GetPlayersReadyState(int WithoutID)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
{
if(i == WithoutID)
continue; // skip
if(GameServer()->m_apPlayers[i] && GameServer()->m_apPlayers[i]->GetTeam() != TEAM_SPECTATORS && !GameServer()->m_apPlayers[i]->m_IsReadyToPlay)
return false;
}
return true;
}
void IGameController::SetPlayersReadyState(bool ReadyState)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
{
if(GameServer()->m_apPlayers[i] && GameServer()->m_apPlayers[i]->GetTeam() != TEAM_SPECTATORS && (ReadyState || !GameServer()->m_apPlayers[i]->m_DeadSpecMode))
GameServer()->m_apPlayers[i]->m_IsReadyToPlay = ReadyState;
}
}
// balancing
bool IGameController::CanBeMovedOnBalance(int ClientID) const
{
return true;
}
void IGameController::CheckTeamBalance()
{
if(!IsTeamplay() || !Config()->m_SvTeambalanceTime)
{
m_UnbalancedTick = TBALANCE_OK;
return;
}
// check if teams are unbalanced
char aBuf[256];
if(absolute(m_aTeamSize[TEAM_RED]-m_aTeamSize[TEAM_BLUE]) >= NUM_TEAMS)
{
str_format(aBuf, sizeof(aBuf), "Teams are NOT balanced (red=%d blue=%d)", m_aTeamSize[TEAM_RED], m_aTeamSize[TEAM_BLUE]);
if(m_UnbalancedTick <= TBALANCE_OK)
m_UnbalancedTick = Server()->Tick();
}
else
{
str_format(aBuf, sizeof(aBuf), "Teams are balanced (red=%d blue=%d)", m_aTeamSize[TEAM_RED], m_aTeamSize[TEAM_BLUE]);
m_UnbalancedTick = TBALANCE_OK;
}
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", aBuf);
}
void IGameController::DoTeamBalance()
{
if(!IsTeamplay() || !Config()->m_SvTeambalanceTime || absolute(m_aTeamSize[TEAM_RED]-m_aTeamSize[TEAM_BLUE]) < NUM_TEAMS)
return;
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", "Balancing teams");
float aTeamScore[NUM_TEAMS] = {0};
float aPlayerScore[MAX_CLIENTS] = {0.0f};
// gather stats
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(GameServer()->m_apPlayers[i] && GameServer()->m_apPlayers[i]->GetTeam() != TEAM_SPECTATORS)
{
aPlayerScore[i] = GameServer()->m_apPlayers[i]->m_Score*Server()->TickSpeed()*60.0f/
(Server()->Tick()-GameServer()->m_apPlayers[i]->m_ScoreStartTick);
aTeamScore[GameServer()->m_apPlayers[i]->GetTeam()] += aPlayerScore[i];
}
}
int BiggerTeam = (m_aTeamSize[TEAM_RED] > m_aTeamSize[TEAM_BLUE]) ? TEAM_RED : TEAM_BLUE;
int NumBalance = absolute(m_aTeamSize[TEAM_RED]-m_aTeamSize[TEAM_BLUE]) / NUM_TEAMS;
// balance teams
do
{
CPlayer *pPlayer = 0;
float ScoreDiff = aTeamScore[BiggerTeam];
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(!GameServer()->m_apPlayers[i] || !CanBeMovedOnBalance(i))
continue;
// remember the player whom would cause lowest score-difference
if(GameServer()->m_apPlayers[i]->GetTeam() == BiggerTeam &&
(!pPlayer || absolute((aTeamScore[BiggerTeam^1]+aPlayerScore[i]) - (aTeamScore[BiggerTeam]-aPlayerScore[i])) < ScoreDiff))
{
pPlayer = GameServer()->m_apPlayers[i];
ScoreDiff = absolute((aTeamScore[BiggerTeam^1]+aPlayerScore[i]) - (aTeamScore[BiggerTeam]-aPlayerScore[i]));
}
}
// move the player to the other team
if(pPlayer)
{
int Temp = pPlayer->m_LastActionTick;
DoTeamChange(pPlayer, BiggerTeam^1);
pPlayer->m_LastActionTick = Temp;
pPlayer->Respawn();
GameServer()->SendGameMsg(GAMEMSG_TEAM_BALANCE_VICTIM, pPlayer->GetTeam(), pPlayer->GetCID());
}
}
while(--NumBalance);
m_UnbalancedTick = TBALANCE_OK;
GameServer()->SendGameMsg(GAMEMSG_TEAM_BALANCE, -1);
}
// event
int IGameController::OnCharacterDeath(CCharacter *pVictim, CPlayer *pKiller, int Weapon)
{
// do scoreing
if(!pKiller || Weapon == WEAPON_GAME)
return 0;
if(pKiller == pVictim->GetPlayer())
pVictim->GetPlayer()->m_Score--; // suicide or world
else
{
if(IsTeamplay() && pVictim->GetPlayer()->GetTeam() == pKiller->GetTeam())
pKiller->m_Score--; // teamkill
else
pKiller->m_Score++; // normal kill
}
if(Weapon == WEAPON_SELF)
pVictim->GetPlayer()->m_RespawnTick = Server()->Tick()+Server()->TickSpeed()*3.0f;
// update spectator modes for dead players in survival
if(m_GameFlags&GAMEFLAG_SURVIVAL)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
if(GameServer()->m_apPlayers[i] && GameServer()->m_apPlayers[i]->m_DeadSpecMode)
GameServer()->m_apPlayers[i]->UpdateDeadSpecMode();
}
return 0;
}
void IGameController::OnCharacterSpawn(CCharacter *pChr)
{
// default health
pChr->IncreaseHealth(10);
// give default weapons
pChr->GiveWeapon(WEAPON_HAMMER, -1);
pChr->GiveWeapon(WEAPON_GUN, 10);
}
void IGameController::OnFlagReturn(CFlag *pFlag)
{
}
bool IGameController::OnEntity(int Index, vec2 Pos)
{
// don't add pickups in survival
if(m_GameFlags&GAMEFLAG_SURVIVAL)
{
if(Index < ENTITY_SPAWN || Index > ENTITY_SPAWN_BLUE)
return false;
}
int Type = -1;
switch(Index)
{
case ENTITY_SPAWN:
m_aaSpawnPoints[0][m_aNumSpawnPoints[0]++] = Pos;
break;
case ENTITY_SPAWN_RED:
m_aaSpawnPoints[1][m_aNumSpawnPoints[1]++] = Pos;
break;
case ENTITY_SPAWN_BLUE:
m_aaSpawnPoints[2][m_aNumSpawnPoints[2]++] = Pos;
break;
case ENTITY_ARMOR_1:
Type = PICKUP_ARMOR;
break;
case ENTITY_HEALTH_1:
Type = PICKUP_HEALTH;
break;
case ENTITY_WEAPON_SHOTGUN:
Type = PICKUP_SHOTGUN;
break;
case ENTITY_WEAPON_GRENADE:
Type = PICKUP_GRENADE;
break;
case ENTITY_WEAPON_LASER:
Type = PICKUP_LASER;
break;
case ENTITY_POWERUP_NINJA:
if(Config()->m_SvPowerups)
Type = PICKUP_NINJA;
}
if(Type != -1)
{
new CPickup(&GameServer()->m_World, Type, Pos);
return true;
}
return false;
}
void IGameController::OnPlayerConnect(CPlayer *pPlayer)
{
int ClientID = pPlayer->GetCID();
pPlayer->Respawn();
char aBuf[128];
str_format(aBuf, sizeof(aBuf), "team_join player='%d:%s' team=%d", ClientID, Server()->ClientName(ClientID), pPlayer->GetTeam());
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", aBuf);
// update game info
UpdateGameInfo(ClientID);
}
void IGameController::OnPlayerDisconnect(CPlayer *pPlayer)
{
pPlayer->OnDisconnect();
int ClientID = pPlayer->GetCID();
if(Server()->ClientIngame(ClientID))
{
char aBuf[128];
str_format(aBuf, sizeof(aBuf), "leave player='%d:%s'", ClientID, Server()->ClientName(ClientID));
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "game", aBuf);
}
if(pPlayer->GetTeam() != TEAM_SPECTATORS)
{
--m_aTeamSize[pPlayer->GetTeam()];
m_UnbalancedTick = TBALANCE_CHECK;
}
CheckReadyStates(ClientID);
}
void IGameController::OnPlayerInfoChange(CPlayer *pPlayer)
{
}
void IGameController::OnPlayerReadyChange(CPlayer *pPlayer)
{
if(Config()->m_SvPlayerReadyMode && pPlayer->GetTeam() != TEAM_SPECTATORS && !pPlayer->m_DeadSpecMode)
{
// change players ready state
pPlayer->m_IsReadyToPlay ^= 1;
if(m_GameState == IGS_GAME_RUNNING && !pPlayer->m_IsReadyToPlay)
{
SetGameState(IGS_GAME_PAUSED, TIMER_INFINITE); // one player isn't ready -> pause the game
GameServer()->SendGameMsg(GAMEMSG_GAME_PAUSED, pPlayer->GetCID(), -1);
}
CheckReadyStates();
}
}
// to be called when a player changes state, spectates or disconnects
void IGameController::CheckReadyStates(int WithoutID)
{
if(Config()->m_SvPlayerReadyMode)
{
switch(m_GameState)
{
case IGS_WARMUP_USER:
// all players are ready -> end warmup
if(GetPlayersReadyState(WithoutID))
SetGameState(IGS_WARMUP_USER, 0);
break;
case IGS_GAME_PAUSED:
// all players are ready -> unpause the game
if(GetPlayersReadyState(WithoutID))
SetGameState(IGS_GAME_PAUSED, 0);
break;
case IGS_GAME_RUNNING:
case IGS_WARMUP_GAME:
case IGS_START_COUNTDOWN:
case IGS_END_MATCH:
case IGS_END_ROUND:
// not affected
break;
}
}
}
void IGameController::OnReset()
{
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(GameServer()->m_apPlayers[i])
{
GameServer()->m_apPlayers[i]->m_RespawnDisabled = false;
GameServer()->m_apPlayers[i]->Respawn();
GameServer()->m_apPlayers[i]->m_RespawnTick = Server()->Tick()+Server()->TickSpeed()/2;
if(m_RoundCount == 0)
{
GameServer()->m_apPlayers[i]->m_Score = 0;
GameServer()->m_apPlayers[i]->m_ScoreStartTick = Server()->Tick();
}
GameServer()->m_apPlayers[i]->m_IsReadyToPlay = true;
}
}
}
// game
bool IGameController::DoWincheckMatch()
{
if(IsTeamplay())
{
// check score win condition
if((m_GameInfo.m_ScoreLimit > 0 && (m_aTeamscore[TEAM_RED] >= m_GameInfo.m_ScoreLimit || m_aTeamscore[TEAM_BLUE] >= m_GameInfo.m_ScoreLimit)) ||
(m_GameInfo.m_TimeLimit > 0 && (Server()->Tick()-m_GameStartTick) >= m_GameInfo.m_TimeLimit*Server()->TickSpeed()*60))
{
if(m_aTeamscore[TEAM_RED] != m_aTeamscore[TEAM_BLUE] || m_GameFlags&GAMEFLAG_SURVIVAL)
{
EndMatch();
return true;
}
else
m_SuddenDeath = 1;
}
}
else
{
// gather some stats
int Topscore = 0;
int TopscoreCount = 0;
for(int i = 0; i < MAX_CLIENTS; i++)
{
if(GameServer()->m_apPlayers[i])
{
if(GameServer()->m_apPlayers[i]->m_Score > Topscore)
{
Topscore = GameServer()->m_apPlayers[i]->m_Score;
TopscoreCount = 1;
}
else if(GameServer()->m_apPlayers[i]->m_Score == Topscore)
TopscoreCount++;
}
}
// check score win condition
if((m_GameInfo.m_ScoreLimit > 0 && Topscore >= m_GameInfo.m_ScoreLimit) ||
(m_GameInfo.m_TimeLimit > 0 && (Server()->Tick()-m_GameStartTick) >= m_GameInfo.m_TimeLimit*Server()->TickSpeed()*60))
{
if(TopscoreCount == 1)
{
EndMatch();
return true;
}
else
m_SuddenDeath = 1;
}
}
return false;
}
void IGameController::ResetGame()
{
// reset the game
GameServer()->m_World.m_ResetRequested = true;
SetGameState(IGS_GAME_RUNNING);
m_GameStartTick = Server()->Tick();
m_SuddenDeath = 0;
CheckGameInfo();
// do team-balancing
DoTeamBalance();
}
void IGameController::SetGameState(EGameState GameState, int Timer)
{
// change game state
switch(GameState)
{
case IGS_WARMUP_GAME:
// game based warmup is only possible when game or any warmup is running
if(m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_WARMUP_GAME || m_GameState == IGS_WARMUP_USER)
{
if(Timer == TIMER_INFINITE)
{
// run warmup till there're enough players
m_GameState = GameState;
m_GameStateTimer = TIMER_INFINITE;
// enable respawning in survival when activating warmup
if(m_GameFlags&GAMEFLAG_SURVIVAL)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
if(GameServer()->m_apPlayers[i])
GameServer()->m_apPlayers[i]->m_RespawnDisabled = false;
}
}
else if(Timer == 0)
{
// start new match
StartMatch();
}
}
break;
case IGS_WARMUP_USER:
// user based warmup is only possible when the game or any warmup is running
if(m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_GAME_PAUSED || m_GameState == IGS_WARMUP_GAME || m_GameState == IGS_WARMUP_USER)
{
if(Timer != 0)
{
// start warmup
if(Timer < 0)
{
m_GameState = GameState;
m_GameStateTimer = TIMER_INFINITE;
if(Config()->m_SvPlayerReadyMode)
{
// run warmup till all players are ready
SetPlayersReadyState(false);
}
}
else if(Timer > 0)
{
// run warmup for a specific time intervall
m_GameState = GameState;
m_GameStateTimer = Timer*Server()->TickSpeed();
}
// enable respawning in survival when activating warmup
if(m_GameFlags&GAMEFLAG_SURVIVAL)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
if(GameServer()->m_apPlayers[i])
GameServer()->m_apPlayers[i]->m_RespawnDisabled = false;
}
GameServer()->m_World.m_Paused = false;
}
else
{
// start new match
StartMatch();
}
}
break;
case IGS_START_COUNTDOWN:
// only possible when game, pause or start countdown is running
if(m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_GAME_PAUSED || m_GameState == IGS_START_COUNTDOWN)
{
if(Config()->m_SvCountdown == 0 && m_GameFlags&GAMEFLAG_SURVIVAL)
{
m_GameState = GameState;
m_GameStateTimer = 3*Server()->TickSpeed();
GameServer()->m_World.m_Paused = true;
}
else if(Config()->m_SvCountdown > 0)
{
m_GameState = GameState;
m_GameStateTimer = Config()->m_SvCountdown*Server()->TickSpeed();
GameServer()->m_World.m_Paused = true;
}
else
{
// no countdown, start new match right away
SetGameState(IGS_GAME_RUNNING);
}
}
break;
case IGS_GAME_RUNNING:
// always possible
{
m_GameState = GameState;
m_GameStateTimer = TIMER_INFINITE;
SetPlayersReadyState(true);
GameServer()->m_World.m_Paused = false;
}
break;
case IGS_GAME_PAUSED:
// only possible when game is running or paused, or when game based warmup is running
if(m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_GAME_PAUSED || m_GameState == IGS_WARMUP_GAME)
{
if(Timer != 0)
{
// start pause
if(Timer < 0)
{
// pauses infinitely till all players are ready or disabled via rcon command
m_GameStateTimer = TIMER_INFINITE;
SetPlayersReadyState(false);
}
else
{
// pauses for a specific time interval
m_GameStateTimer = Timer*Server()->TickSpeed();
}
m_GameState = GameState;
GameServer()->m_World.m_Paused = true;
}
else
{
// start a countdown to end pause
SetGameState(IGS_START_COUNTDOWN);
}
}
break;
case IGS_END_ROUND:
case IGS_END_MATCH:
if(GameState == IGS_END_ROUND && DoWincheckMatch())
break;
// only possible when game is running or over
if(m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_END_MATCH || m_GameState == IGS_END_ROUND || m_GameState == IGS_GAME_PAUSED)
{
m_GameState = GameState;
m_GameStateTimer = Timer*Server()->TickSpeed();
m_SuddenDeath = 0;
GameServer()->m_World.m_Paused = true;
}
}
}
void IGameController::StartMatch()
{
ResetGame();
m_RoundCount = 0;
m_aTeamscore[TEAM_RED] = 0;
m_aTeamscore[TEAM_BLUE] = 0;
// start countdown if there're enough players, otherwise do warmup till there're
if(HasEnoughPlayers())
SetGameState(IGS_START_COUNTDOWN);
else
SetGameState(IGS_WARMUP_GAME, TIMER_INFINITE);
Server()->DemoRecorder_HandleAutoStart();
char aBuf[256];
str_format(aBuf, sizeof(aBuf), "start match type='%s' teamplay='%d'", m_pGameType, m_GameFlags&GAMEFLAG_TEAMS);
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", aBuf);
}
void IGameController::StartRound()
{
ResetGame();
++m_RoundCount;
// start countdown if there're enough players, otherwise abort to warmup
if(HasEnoughPlayers())
SetGameState(IGS_START_COUNTDOWN);
else
SetGameState(IGS_WARMUP_GAME, TIMER_INFINITE);
}
void IGameController::SwapTeamscore()
{
if(!IsTeamplay())
return;
int Score = m_aTeamscore[TEAM_RED];
m_aTeamscore[TEAM_RED] = m_aTeamscore[TEAM_BLUE];
m_aTeamscore[TEAM_BLUE] = Score;
}
// general
void IGameController::Snap(int SnappingClient)
{
CNetObj_GameData *pGameData = static_cast<CNetObj_GameData *>(Server()->SnapNewItem(NETOBJTYPE_GAMEDATA, 0, sizeof(CNetObj_GameData)));
if(!pGameData)
return;
pGameData->m_GameStartTick = m_GameStartTick;
pGameData->m_GameStateFlags = 0;
pGameData->m_GameStateEndTick = 0; // no timer/infinite = 0, on end = GameEndTick, otherwise = GameStateEndTick
switch(m_GameState)
{
case IGS_WARMUP_GAME:
case IGS_WARMUP_USER:
pGameData->m_GameStateFlags |= GAMESTATEFLAG_WARMUP;
if(m_GameStateTimer != TIMER_INFINITE)
pGameData->m_GameStateEndTick = Server()->Tick()+m_GameStateTimer;
break;
case IGS_START_COUNTDOWN:
pGameData->m_GameStateFlags |= GAMESTATEFLAG_STARTCOUNTDOWN|GAMESTATEFLAG_PAUSED;
if(m_GameStateTimer != TIMER_INFINITE)
pGameData->m_GameStateEndTick = Server()->Tick()+m_GameStateTimer;
break;
case IGS_GAME_PAUSED:
pGameData->m_GameStateFlags |= GAMESTATEFLAG_PAUSED;
if(m_GameStateTimer != TIMER_INFINITE)
pGameData->m_GameStateEndTick = Server()->Tick()+m_GameStateTimer;
break;
case IGS_END_ROUND:
pGameData->m_GameStateFlags |= GAMESTATEFLAG_ROUNDOVER;
pGameData->m_GameStateEndTick = Server()->Tick()-m_GameStartTick-TIMER_END/2*Server()->TickSpeed()+m_GameStateTimer;
break;
case IGS_END_MATCH:
pGameData->m_GameStateFlags |= GAMESTATEFLAG_GAMEOVER;
pGameData->m_GameStateEndTick = Server()->Tick()-m_GameStartTick-TIMER_END*Server()->TickSpeed()+m_GameStateTimer;
break;
case IGS_GAME_RUNNING:
// not effected
break;
}
if(m_SuddenDeath)
pGameData->m_GameStateFlags |= GAMESTATEFLAG_SUDDENDEATH;
if(IsTeamplay())
{
CNetObj_GameDataTeam *pGameDataTeam = static_cast<CNetObj_GameDataTeam *>(Server()->SnapNewItem(NETOBJTYPE_GAMEDATATEAM, 0, sizeof(CNetObj_GameDataTeam)));
if(!pGameDataTeam)
return;
pGameDataTeam->m_TeamscoreRed = m_aTeamscore[TEAM_RED];
pGameDataTeam->m_TeamscoreBlue = m_aTeamscore[TEAM_BLUE];
}
// demo recording
if(SnappingClient == -1)
{
CNetObj_De_GameInfo *pGameInfo = static_cast<CNetObj_De_GameInfo *>(Server()->SnapNewItem(NETOBJTYPE_DE_GAMEINFO, 0, sizeof(CNetObj_De_GameInfo)));
if(!pGameInfo)
return;
pGameInfo->m_GameFlags = m_GameFlags;
pGameInfo->m_ScoreLimit = m_GameInfo.m_ScoreLimit;
pGameInfo->m_TimeLimit = m_GameInfo.m_TimeLimit;
pGameInfo->m_MatchNum = m_GameInfo.m_MatchNum;
pGameInfo->m_MatchCurrent = m_GameInfo.m_MatchCurrent;
}
}
void IGameController::Tick()
{
// handle game states
if(m_GameState != IGS_GAME_RUNNING)
{
if(m_GameStateTimer > 0)
--m_GameStateTimer;
if(m_GameStateTimer == 0)
{
// timer fires
switch(m_GameState)
{
case IGS_WARMUP_USER:
// end warmup
SetGameState(IGS_WARMUP_USER, 0);
break;
case IGS_START_COUNTDOWN:
// unpause the game
SetGameState(IGS_GAME_RUNNING);
break;
case IGS_GAME_PAUSED:
// end pause
SetGameState(IGS_GAME_PAUSED, 0);
break;
case IGS_END_ROUND:
StartRound();
break;
case IGS_END_MATCH:
// start next match
if(m_MatchCount >= m_GameInfo.m_MatchNum-1)
CycleMap();
if(Config()->m_SvMatchSwap)
GameServer()->SwapTeams();
m_MatchCount++;
StartMatch();
break;
case IGS_WARMUP_GAME:
case IGS_GAME_RUNNING:
// not effected
break;
}
}
else
{
// timer still running
switch(m_GameState)
{
case IGS_WARMUP_USER:
// check if player ready mode was disabled and it waits that all players are ready -> end warmup
if(!Config()->m_SvPlayerReadyMode && m_GameStateTimer == TIMER_INFINITE)
SetGameState(IGS_WARMUP_USER, 0);
break;
case IGS_START_COUNTDOWN:
case IGS_GAME_PAUSED:
// freeze the game
++m_GameStartTick;
break;
case IGS_WARMUP_GAME:
case IGS_GAME_RUNNING:
case IGS_END_MATCH:
case IGS_END_ROUND:
// not effected
break;
}
}
}
// do team-balancing (skip this in survival, done there when a round starts)
if(IsTeamplay() && !(m_GameFlags&GAMEFLAG_SURVIVAL))
{
switch(m_UnbalancedTick)
{
case TBALANCE_CHECK:
CheckTeamBalance();
break;
case TBALANCE_OK:
break;
default:
if(Server()->Tick() > m_UnbalancedTick+Config()->m_SvTeambalanceTime*Server()->TickSpeed()*60)
DoTeamBalance();
}
}
// check for inactive players
DoActivityCheck();
// win check
if((m_GameState == IGS_GAME_RUNNING || m_GameState == IGS_GAME_PAUSED) && !GameServer()->m_World.m_ResetRequested)
{
if(m_GameFlags&GAMEFLAG_SURVIVAL)
DoWincheckRound();
else
DoWincheckMatch();
}
}
// info
void IGameController::CheckGameInfo()
{
int MatchNum = (str_length(Config()->m_SvMaprotation) && Config()->m_SvMatchesPerMap) ? Config()->m_SvMatchesPerMap : 0;
if(MatchNum == 0)
m_MatchCount = 0;
bool GameInfoChanged = (m_GameInfo.m_MatchCurrent != m_MatchCount + 1) || (m_GameInfo.m_MatchNum != MatchNum) ||
(m_GameInfo.m_ScoreLimit != Config()->m_SvScorelimit) || (m_GameInfo.m_TimeLimit != Config()->m_SvTimelimit);
m_GameInfo.m_MatchCurrent = m_MatchCount + 1;
m_GameInfo.m_MatchNum = MatchNum;
m_GameInfo.m_ScoreLimit = Config()->m_SvScorelimit;
m_GameInfo.m_TimeLimit = Config()->m_SvTimelimit;
if(GameInfoChanged)
UpdateGameInfo(-1);
}
bool IGameController::IsFriendlyFire(int ClientID1, int ClientID2) const
{
if(ClientID1 == ClientID2)
return false;
if(IsTeamplay())
{
if(!GameServer()->m_apPlayers[ClientID1] || !GameServer()->m_apPlayers[ClientID2])
return false;
if(!Config()->m_SvTeamdamage && GameServer()->m_apPlayers[ClientID1]->GetTeam() == GameServer()->m_apPlayers[ClientID2]->GetTeam())
return true;
}
return false;
}
bool IGameController::IsFriendlyTeamFire(int Team1, int Team2) const
{
return IsTeamplay() && !Config()->m_SvTeamdamage && Team1 == Team2;
}
bool IGameController::IsPlayerReadyMode() const
{
return Config()->m_SvPlayerReadyMode != 0 && (m_GameStateTimer == TIMER_INFINITE && (m_GameState == IGS_WARMUP_USER || m_GameState == IGS_GAME_PAUSED));
}
bool IGameController::IsTeamChangeAllowed() const
{
return !GameServer()->m_World.m_Paused || (m_GameState == IGS_START_COUNTDOWN && m_GameStartTick == Server()->Tick());
}
void IGameController::UpdateGameInfo(int ClientID)
{
CNetMsg_Sv_GameInfo GameInfoMsg;
GameInfoMsg.m_GameFlags = m_GameFlags;
GameInfoMsg.m_ScoreLimit = m_GameInfo.m_ScoreLimit;
GameInfoMsg.m_TimeLimit = m_GameInfo.m_TimeLimit;
GameInfoMsg.m_MatchNum = m_GameInfo.m_MatchNum;
GameInfoMsg.m_MatchCurrent = m_GameInfo.m_MatchCurrent;
CNetMsg_Sv_GameInfo GameInfoMsgNoRace = GameInfoMsg;
GameInfoMsgNoRace.m_GameFlags &= ~GAMEFLAG_RACE;
if(ClientID == -1)
{
for(int i = 0; i < MAX_CLIENTS; ++i)
{
if(!GameServer()->m_apPlayers[i] || !Server()->ClientIngame(i))
continue;
CNetMsg_Sv_GameInfo *pInfoMsg = (Server()->GetClientVersion(i) < CGameContext::MIN_RACE_CLIENTVERSION) ? &GameInfoMsgNoRace : &GameInfoMsg;
Server()->SendPackMsg(pInfoMsg, MSGFLAG_VITAL|MSGFLAG_NORECORD, i);
}
}
else
{
CNetMsg_Sv_GameInfo *pInfoMsg = (Server()->GetClientVersion(ClientID) < CGameContext::MIN_RACE_CLIENTVERSION) ? &GameInfoMsgNoRace : &GameInfoMsg;
Server()->SendPackMsg(pInfoMsg, MSGFLAG_VITAL|MSGFLAG_NORECORD, ClientID);
}
}
// map
static bool IsSeparator(char c) { return c == ';' || c == ' ' || c == ',' || c == '\t'; }
void IGameController::ChangeMap(const char *pToMap)
{
str_copy(m_aMapWish, pToMap, sizeof(m_aMapWish));
m_MatchCount = m_GameInfo.m_MatchNum-1;
SetGameState(IGS_GAME_RUNNING);
EndMatch();
}
void IGameController::CycleMap()
{
if(m_aMapWish[0] != 0)
{
char aBuf[256];
str_format(aBuf, sizeof(aBuf), "rotating map to %s", m_aMapWish);
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", aBuf);
Server()->ChangeMap(m_aMapWish);
m_aMapWish[0] = 0;
m_MatchCount = 0;
return;
}
if(!str_length(Config()->m_SvMaprotation))
return;
// handle maprotation
const char *pMapRotation = Config()->m_SvMaprotation;
const char *pCurrentMap = Config()->m_SvMap;
int CurrentMapLen = str_length(pCurrentMap);
const char *pNextMap = pMapRotation;
while(*pNextMap)
{
int WordLen = 0;
while(pNextMap[WordLen] && !IsSeparator(pNextMap[WordLen]))
WordLen++;
if(WordLen == CurrentMapLen && str_comp_num(pNextMap, pCurrentMap, CurrentMapLen) == 0)
{
// map found
pNextMap += CurrentMapLen;
while(*pNextMap && IsSeparator(*pNextMap))
pNextMap++;
break;
}
pNextMap++;
}
// restart rotation
if(pNextMap[0] == 0)
pNextMap = pMapRotation;
// cut out the next map
char aBuf[512] = {0};
for(int i = 0; i < 511; i++)
{
aBuf[i] = pNextMap[i];
if(IsSeparator(pNextMap[i]) || pNextMap[i] == 0)
{
aBuf[i] = 0;
break;
}
}
// skip spaces
int i = 0;
while(IsSeparator(aBuf[i]))
i++;
m_MatchCount = 0;
char aBufMsg[256];
str_format(aBufMsg, sizeof(aBufMsg), "rotating map to %s", &aBuf[i]);
GameServer()->Console()->Print(IConsole::OUTPUT_LEVEL_DEBUG, "game", aBuf);
Server()->ChangeMap(&aBuf[i]);
}
// spawn
bool IGameController::CanSpawn(int Team, vec2 *pOutPos) const
{