void GearItem::PickedUp(ILTMessage_Read *pMsg)
{
// Did we really pick it up?
bool bPickedUp = (pMsg ? pMsg->Readbool() : true);
// If we were touched by a player, our m_hPlayerObj data member will be
// set. Send a message to that player's client letting it know that an
// item has been picked up...
if (m_hPlayerObj)
{
CPlayerObj* pPlayer = (CPlayerObj*) g_pLTServer->HandleToObject(m_hPlayerObj);
if (pPlayer && !pPlayer->IsDead())
{
HCLIENT hClient = pPlayer->GetClient();
if (hClient)
{
CAutoMessage cMsg;
cMsg.Writeuint8(MID_GEAR_PICKEDUP);
cMsg.Writeuint8((uint8)m_nGearId);
cMsg.Writebool(bPickedUp);
g_pLTServer->SendToClient(cMsg.Read(), hClient, MESSAGE_GUARANTEED);
}
}
}
if (bPickedUp)
{
PickupItem::PickedUp(pMsg);
if( m_bRespawn )
{
GEAR const *pGear = g_pWeaponMgr->GetGear( m_nGearId );
if( !pGear )
return;
// Change the skins and renderstyles to the waiting to respawn files...
ObjectCreateStruct ocs;
pGear->blrRespawnWaitSkins.CopyList( 0, ocs.m_SkinNames[0], MAX_CS_FILENAME_LEN + 1 );
pGear->blrRespawnWaitRenderStyles.CopyList( 0, ocs.m_RenderStyleNames[0], MAX_CS_FILENAME_LEN + 1 );
if( pGear->blrRespawnWaitRenderStyles.GetNumItems() < 1 )
LTStrCpy( ocs.m_RenderStyleNames[0], s_szDefaultRS, ARRAY_LEN( s_szDefaultRS ));
g_pCommonLT->SetObjectFilenames( m_hObject, &ocs );
// Stop playing PowerupFX and play RespawnWaitFX...
SetClientFX( pGear->szRespawnWaitFX );
// Set our visibility...
g_pCommonLT->SetObjectFlags( m_hObject, OFT_Flags, pGear->bRespawnWaitVisible ? FLAG_VISIBLE : 0, FLAG_VISIBLE );
g_pCommonLT->SetObjectFlags( m_hObject, OFT_Flags2, pGear->bRespawnWaitTranslucent ? FLAG2_FORCETRANSLUCENT : 0, FLAG2_FORCETRANSLUCENT );
}
}
}
LTBOOL PlayerTrigger::Activate()
{
if (g_pGameServerShell->IsPaused())
{
return LTFALSE;
}
// Find all the objects within the trigger...
LTVector vDims;
g_pPhysicsLT->GetObjectDims( m_hObject, &vDims );
LTVector vPos;
g_pLTServer->GetObjectPos( m_hObject, &vPos );
LTVector vMin = vPos - vDims;
LTVector vMax = vPos + vDims;
ObjectList *pObjList = g_pLTServer->GetBoxIntersecters( &vMin, &vMax );
if( !pObjList )
return LTFALSE;
// Count the number of players in the trigger and activate only if
// ALL players in the game are within the trigger...
HOBJECT hObj;
uint32 nPlayersInGame = CPlayerObj::GetNumberPlayersWithClients( );
// Don't trigger if there are no players in the game.
if( nPlayersInGame == 0 )
return LTFALSE;
uint32 nPlayersInTrigger = 0;
ObjectLink *pLink = pObjList->m_pFirstLink;
while( pLink )
{
hObj = pLink->m_hObject;
CPlayerObj* pPlayerObj = dynamic_cast< CPlayerObj* >( g_pLTServer->HandleToObject( hObj ));
// Only count live players with loaded clients.
if( pPlayerObj && !pPlayerObj->IsDead( ) && pPlayerObj->IsClientLoaded( ))
{
++nPlayersInTrigger;
}
pLink = pLink->m_pNext;
}
g_pLTServer->RelinquishList( pObjList );
if( nPlayersInTrigger != nPlayersInGame )
return LTFALSE;
// Ok! All the players are acounted for.
// Let the base Trigger object activate.
return Trigger::Activate();
}
bool PickupItem::OnTrigger(HOBJECT hSender, const CParsedMsg &cMsg)
{
static CParsedMsg::CToken s_cTok_Activate("ACTIVATE");
static CParsedMsg::CToken s_cTok_Team( "TEAM" );
if( cMsg.GetArg(0) == s_cTok_Activate )
{
// Can't activate before we've respawned.
if( m_bWasPickedUp )
return true;
// If the object is dead, it can't pick up stuff...
if (IsPlayer(hSender))
{
CPlayerObj* pPlayer = (CPlayerObj*)g_pLTServer->HandleToObject(hSender);
if (!pPlayer || pPlayer->IsDead()) return true;
SetPlayerObj(hSender);
ObjectTouch(hSender);
}
else
{
SetPlayerObj(LTNULL);
return true;
}
}
else if (cMsg.GetArg(0) == s_cTok_Team)
{
if( cMsg.GetArgCount( ) > 1 )
{
uint32 nTeamId = atoi( cMsg.GetArg( 1 ));
if( nTeamId < MAX_TEAMS )
{
SetTeamId( nTeamId );
}
else
{
SetTeamId( INVALID_TEAM );
}
return true;
}
}
else
return GameBase::OnTrigger(hSender, cMsg);
return true;
}
void GearItem::ObjectTouch(HOBJECT hObject)
{
if (!hObject) return;
// If we hit non-player objects, just ignore them...
if (IsPlayer(hObject))
{
CPlayerObj* pPlayer = (CPlayerObj*)g_pLTServer->HandleToObject(hObject);
if (pPlayer && !pPlayer->IsDead())
{
HMESSAGEWRITE hMessage = g_pLTServer->StartMessageToObject(this, hObject, MID_ADDGEAR);
g_pLTServer->WriteToMessageByte(hMessage, m_nGearId);
g_pLTServer->EndMessage(hMessage);
}
}
}
void ModItem::ObjectTouch(HOBJECT hObject, bool bForcePickup/*=false*/)
{
if (!hObject) return;
// If we hit non-player objects, just ignore them...
if (IsPlayer(hObject))
{
CPlayerObj* pPlayer = (CPlayerObj*)g_pLTServer->HandleToObject(hObject);
if (pPlayer && !pPlayer->IsDead())
{
SetPlayerObj(hObject);
CAutoMessage cMsg;
cMsg.Writeuint32(MID_ADDMOD);
cMsg.Writeuint8((uint8)m_nModId);
g_pLTServer->SendToObject(cMsg.Read(), m_hObject, hObject, MESSAGE_GUARANTEED);
}
}
}
void GearItem::PickedUp(HMESSAGEREAD hRead)
{
// If we were touched by a player, our m_hPlayerObj data member will be
// set. Send a message to that player's client letting it know that an
// item has been picked up...
if (m_hPlayerObj)
{
CPlayerObj* pPlayer = (CPlayerObj*) g_pLTServer->HandleToObject(m_hPlayerObj);
if (pPlayer && !pPlayer->IsDead())
{
HCLIENT hClient = pPlayer->GetClient();
if (hClient)
{
HMESSAGEWRITE hWrite = g_pLTServer->StartMessage(hClient, MID_GEAR_PICKEDUP);
g_pLTServer->WriteToMessageByte(hWrite, m_nGearId);
g_pLTServer->EndMessage(hWrite);
}
}
}
PickupItem::PickedUp(hRead);
}
uint32 PickupItem::EngineMessageFn(uint32 messageID, void *pData, LTFLOAT fData)
{
switch(messageID)
{
case MID_UPDATE:
{
Update();
}
break;
case MID_TOUCHNOTIFY:
{
if( !m_bTouchPickup ) break;
HOBJECT hObj = (HOBJECT)pData;
// If this is a character hit box, use its object...
CCharacterHitBox* pHitBox = LTNULL;
if (IsCharacterHitBox(hObj))
{
pHitBox = (CCharacterHitBox*)g_pLTServer->HandleToObject(hObj);
if (pHitBox)
{
hObj = pHitBox->GetModelObject();
}
}
// If the object is dead, it can't pick up stuff...
if (IsPlayer(hObj))
{
CPlayerObj* pPlayer = (CPlayerObj*)g_pLTServer->HandleToObject(hObj);
if (!pPlayer || pPlayer->IsDead()) break;
SetPlayerObj(hObj);
}
else
{
SetPlayerObj(LTNULL);
break;
}
ObjectTouch(hObj);
}
break;
case MID_PRECREATE:
{
ObjectCreateStruct* pInfo = (ObjectCreateStruct*)pData;
if (fData == PRECREATE_WORLDFILE)
{
ReadProp(pInfo);
}
else if (fData == PRECREATE_STRINGPROP)
{
ReadProp(pInfo);
// Show ourself...
pInfo->m_Flags |= FLAG_VISIBLE;
}
PostPropRead(pInfo);
}
break;
case MID_INITIALUPDATE:
{
if (fData != INITIALUPDATE_SAVEGAME)
{
InitialUpdate();
}
}
break;
case MID_SAVEOBJECT:
{
Save((ILTMessage_Write*)pData, (uint32)fData);
}
break;
case MID_LOADOBJECT:
{
Load((ILTMessage_Read*)pData, (uint32)fData);
uint32 dwRet = GameBase::EngineMessageFn(messageID, pData, fData);
// We need to reset our sfx message since values
// could have changed across save versions.
CreateSpecialFX( );
return dwRet;
}
break;
default : break;
}
return GameBase::EngineMessageFn(messageID, pData, fData);
}
bool DoomsDayDevice::DamageVictims( bool& bAllDead )
{
TRACE( "DoomsDayDevice::DamageVictims\n" );
char szDamageType[256];
if( !g_pServerButeMgr->GetDoomsDayDeviceDamageType( szDamageType, ARRAY_LEN( szDamageType )))
{
return false;
}
DamageStruct damage;
damage.eType = StringToDamageType( szDamageType );
damage.fDamage = g_pServerButeMgr->GetDoomsDayDeviceDamageAmount( );
damage.hDamager = m_hObject;
damage.fDuration = 30.0f;
// Initialize the status to all the players being dead.
bAllDead = true;
// Find all the victim teams and kill them.
uint8 nNumTeams = CTeamMgr::Instance( ).GetNumTeams( );
for( uint8 nTeam = 0; nTeam < nNumTeams; nTeam++ )
{
// Skip the activating team.
if( nTeam == m_nOwningTeamID )
continue;
CTeam* pTeam = CTeamMgr::Instance( ).GetTeam( nTeam );
if( !pTeam )
{
ASSERT( !"DoomsDayDevice::DamageVictims: Invalid team." );
continue;
}
// Iterate over each player on the team and kill him.
PlayerIDSet const& players = pTeam->GetPlayerIDSet( );
PlayerIDSet::const_iterator iter = players.begin( );
while( iter != players.end( ))
{
uint32 nClientId = *iter;
iter++;
HCLIENT hClient = g_pLTServer->GetClientHandle( nClientId );
if( !hClient )
continue;
CPlayerObj* pTeamPlayer = ( CPlayerObj* )g_pLTServer->GetClientUserData( hClient );
if( !pTeamPlayer )
continue;
// Skip if already dead.
if( pTeamPlayer->IsDead( ))
continue;
// This player is still alive, so update the status variable.
bAllDead = false;
// Do the damage.
damage.DoDamage( this, pTeamPlayer->m_hObject );
}
}
return true;
}
void CDestructable::HandleDamage(HOBJECT hSender, HMESSAGEREAD hRead)
{
CServerDE* pServerDE = BaseClass::GetServerDE();
if (!pServerDE) return;
DVector vDir,vPos;
pServerDE->ReadFromMessageVector(hRead, &vDir);
DFLOAT fDamage = pServerDE->ReadFromMessageFloat(hRead);
DBYTE nDamageType = pServerDE->ReadFromMessageByte(hRead);
HOBJECT hWhoHit = pServerDE->ReadFromMessageObject(hRead);
pServerDE->ReadFromMessageVector(hRead, &vPos);
// char buf[50];
DFLOAT fOldHitPoints = m_fHitPoints;
fDamage = fDamage * m_fResistance;
// Just return if we can't take damage
if (m_bGodMode || (m_bTriggerOnly && nDamageType != DAMAGE_TYPE_DEATH) || fDamage < 0)
{
return;
}
if (!IsPlayerToPlayerDamageOk(hSender, hWhoHit))
{
return;
}
// If instant death, don't bother calculating stuff..
if( m_bDestructable && nDamageType == DAMAGE_TYPE_DEATH)
{
m_fArmorPoints = 0;
m_fHitPoints = 0;
m_fDeathHitPoints = 0;
m_fLastDamagePercent = 100.0f;
m_fLastDamageAmount = (DFLOAT)m_fMaxHitPoints;
nDamageType &= 0x0f; // Mask off the damage type flags
m_nLastDamageType = nDamageType;
}
else
{
// Special pre-damage base character modifiers
if (IsAICharacter(m_hObject))
{
m_nNodeHit = CalculateHitLimb(vDir,vPos,fDamage);
if(m_nNodeHit == -1 && !(nDamageType & DAMAGE_TYPE_NORMAL))
m_nNodeHit = SetProperNode(pServerDE->IntRandom(0,NUM_ALL_NODES - 3));
else if(m_nNodeHit >= 0)
m_nNodeHit = SetProperNode(m_nNodeHit);
else
return;
//Compute one side got hit for recoils
DVector vU, vR, vF, vTmpDir;
DRotation rRot;
pServerDE->GetObjectRotation(m_hObject, &rRot);
pServerDE->GetRotationVectors(&rRot, &vU, &vR, &vF);
VEC_COPY(vTmpDir, vDir);
VEC_MULSCALAR(vTmpDir,vTmpDir,-1.0f);
DFLOAT fAmount = (DFLOAT) atan2(vTmpDir.x, vTmpDir.z);
DFLOAT fAmount2 = (DFLOAT) atan2(vF.x, vF.z);
if(fAmount < 0.0f)
fAmount = (MATH_PI*2) + fAmount;
if(fAmount2 < 0.0f)
fAmount2 = (MATH_PI*2) + fAmount2;
DFLOAT fAngle = fAmount2 - fAmount;
if(fAngle <= MATH_PI/2 || fAngle >= 3*MATH_PI/2) //Hit the front
{
m_nSideHit = 0;
}
else //Hit the back
{
m_nSideHit = 6;
}
if (m_hLastDamager)
pServerDE->BreakInterObjectLink(m_hObject, m_hLastDamager);
m_hLastDamager = hWhoHit;
if(m_hLastDamager)
pServerDE->CreateInterObjectLink(m_hObject, m_hLastDamager);
if(m_nNodeHit == NODE_NECK)
{
AI_Mgr* pAI = (AI_Mgr*)pServerDE->HandleToObject(m_hObject);
if(pAI->m_bCabal || pServerDE->IsKindOf(pServerDE->GetObjectClass(m_hObject), pServerDE->GetClass("SoulDrudge")))
m_fHitPoints = 0;
fDamage *= 1.5f;
}
else if(m_nNodeHit == NODE_TORSO)
{
fDamage *= 1.0f;
}
else
{
fDamage *= 0.5f;
}
}
if (IsBaseCharacter(m_hObject))
{
CBaseCharacter *pOwner = (CBaseCharacter*)pServerDE->HandleToObject(m_hObject);
// if (pOwner->IsItemActive(SPELL_STONE))
// return;
// If Nigh-invulnerability powerup in effect..
if (m_bNighInvulnerable)
fDamage = fDamage * 0.05f;
// Shield absorbs the damage as Focus ammo use
/* if (nDamageType != DAMAGE_TYPE_DEATH && pOwner->IsItemActive(SPELL_SHIELD))
{
DFLOAT fFocusAmmo = pOwner->GetInventoryMgr()->GetAmmoCount(AMMO_FOCUS);
fFocusAmmo -= fDamage;
if (fFocusAmmo < 0.0f)
{
fDamage = -fFocusAmmo;
fFocusAmmo = 0.0f;
}
else
{
fDamage = 0.0f;
}
pOwner->GetInventoryMgr()->SetAmmoCount(AMMO_FOCUS, fFocusAmmo);
}
*/
// Reflection reflects damage back to the sender, and absorbs
// twice the damage in focus ammo
/* if (pOwner->IsItemActive(SPELL_REFLECTION) && !(nDamageType & DAMAGE_FLAG_AREAEFFECT))
{
DFLOAT fFocusAmmo = pOwner->GetInventoryMgr()->GetAmmoCount(AMMO_FOCUS);
fFocusAmmo -= fDamage * 2.0f;
if (fFocusAmmo < 0.0f)
{
fDamage = -fFocusAmmo / 2.0f;
fFocusAmmo = 0.0f;
}
else
{
fDamage = 0.0f;
}
pOwner->GetInventoryMgr()->SetAmmoCount(AMMO_FOCUS, fFocusAmmo);
}
*/
}
// If single player, don't let the player apply damage to himself.
if (m_bApplyDamagePhysics && !(g_pBloodServerShell->GetGameType() == GAMETYPE_SINGLE && (m_hObject == hWhoHit) && IsPlayer(m_hObject)))
ApplyDamagePhysics(fDamage, &vDir);
// Can't damage if already dead...
if( m_bDestructable && m_bDead )
return;
if( m_bDestructable && m_fArmorPoints > 0.0 && nDamageType != DAMAGE_TYPE_SUFFOCATE )
{
DFLOAT fAbsorb = 0.0f;
if (m_fArmorPoints <= 25.0f)
fAbsorb = fDamage * 0.3f;
else if (m_fArmorPoints <= 50.0f)
fAbsorb = fDamage * 0.5f;
else if (m_fArmorPoints <= 100.0f)
fAbsorb = fDamage * 0.7f;
else if (m_fArmorPoints <= 150.0f)
fAbsorb = fDamage * 0.8f;
else
fAbsorb = fDamage * 0.9f;
if (!m_bGodMode)
{
m_fArmorPoints -= fAbsorb;
if (m_fArmorPoints < 0.0f)
{
fAbsorb += m_fArmorPoints;
m_fArmorPoints = 0.0f;
}
fDamage -= fAbsorb;
}
}
if (fDamage < 0.0f) fDamage = 0.0f; // just to be sure :)
// Save damage type so entity will know how to react
nDamageType &= 0x0f; // Mask off the damage type flags
if (fDamage) m_nLastDamageType = nDamageType;
if( m_bDestructable )
{
m_fHitPoints -= fDamage;
m_fDeathHitPoints -= fDamage;
}
}
// 01/13/98 How much damage was done (percentage of max hit points)
m_fLastDamagePercent += (DFLOAT)fDamage/(DFLOAT)GetMaxHitPoints();
m_fLastDamageAmount += fDamage;
VEC_COPY(m_vLastDamageDirection, vDir);
// Set pSender if sender is a player
CPlayerObj* pSender = DNULL;
if( m_bDestructable )
{
if(hWhoHit)
if(pServerDE->IsKindOf(pServerDE->GetObjectClass(hWhoHit), pServerDE->GetClass("CPlayerObj")))
pSender = (CPlayerObj*)pServerDE->HandleToObject(hWhoHit);
// If it was hurt with a leech weapon, then add the damage done back to playerobj
if(pSender && pServerDE->IsKindOf(pServerDE->GetObjectClass(m_hObject), pServerDE->GetClass("CBaseCharacter")))
{
if(nDamageType == DAMAGE_TYPE_LEECH)
{
if (!pSender->IsDead() && !pSender->IsInSlowDeath())
{
pSender->GetDestructable()->Heal(fDamage / 10.0f);
}
}
}
}
// m_fHitPoints = 1;
if( m_bDestructable && m_fHitPoints <= 0 )
{
m_bDead = DTRUE;
m_fHitPoints = 0;
HandleDestruction();
m_hWhoKilledMeLast = hWhoHit;
// If its a PlayerObj then Increase the Kills
/* if(pSender && pServerDE->IsKindOf(pServerDE->GetObjectClass(m_hObject), pServerDE->GetClass("CBaseCharacter")))
{
// If it was killed with a melee weapon, then add the damage done back to playerobj
if(nDamageType == DAMAGE_TYPE_LEECH)
{
pSender->GetDestructable()->Heal(fDamage / 5.0f);
pSender->AddMeleeKill();
DFLOAT fIncrease = 0.0f;
int nKills = pSender->GetMeleeKills();
if (nKills > 0)
{
// Increase Damage by 5% for every kill
fIncrease = (DFLOAT)nKills * .05f;
// Max Increase 200%
if (fIncrease > 2.0f) fIncrease = 2.0f;
}
// If the Increase is greater than 50% then add back some of the damage to player
if (fIncrease > 0.5f)
{
// Add back damage to playerobj
DFLOAT fAddHits = fDamage * (fIncrease/2.0f);
pSender->GetDestructable()->Heal(fAddHits);
// Need to Glow the player Sword...
// Set Glow on the Melee Weapon
}
}
}*/
}
// If this is supposed to send a damage trigger, send it now..
if( m_bDestructable && m_hstrDamageTriggerTarget && m_hstrDamageTriggerMessage )
{
LPBASECLASS pD = pServerDE->HandleToObject(m_hObject);
SendTriggerMsgToObjects(pD, m_hstrDamageTriggerTarget, m_hstrDamageTriggerMessage);
}
// If player did this damage and has soul stealing binding..
if( m_bDestructable && fOldHitPoints != m_fHitPoints && m_hObject != hWhoHit)
{
// Make sure it's a player
if(pSender)
{
DFLOAT fHeal;
if (pSender->HasSoulStealingBinding() && (fHeal = (fOldHitPoints - m_fHitPoints) / 10.0f))
{
pSender->GetDestructable()->Heal(fHeal);
}
}
}
}
