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Network clipping for entityex in CPickup and CProjectile, snap gamecontroller before gameworld, bound checks for switchers in client

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This commit is contained in:
trml 2021-10-25 02:34:28 +02:00
parent c7b8235c91
commit e2dbba3146
6 changed files with 19 additions and 15 deletions
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6
src/game/client/components/items.cpp
View file

@ -318,7 +318,7 @@ void CItems::OnRender()
{
for(auto *pProj = (CProjectile *)GameClient()->m_PredictedWorld.FindFirst(CGameWorld::ENTTYPE_PROJECTILE); pProj; pProj = (CProjectile *)pProj->NextEntity())
{
if(!IsSuper && pProj->m_Number > 0 && !Collision()->m_pSwitchers[pProj->m_Number].m_Status[OwnTeam] && (pProj->m_Explosive ? BlinkingProjEx : BlinkingProj))
if(!IsSuper && pProj->m_Number > 0 && pProj->m_Number < Collision()->m_NumSwitchers && !Collision()->m_pSwitchers[pProj->m_Number].m_Status[OwnTeam] && (pProj->m_Explosive ? BlinkingProjEx : BlinkingProj))
continue;
CProjectileData Data = pProj->GetData();
@ -334,7 +334,7 @@ void CItems::OnRender()
}
for(auto *pPickup = (CPickup *)GameClient()->m_PredictedWorld.FindFirst(CGameWorld::ENTTYPE_PICKUP); pPickup; pPickup = (CPickup *)pPickup->NextEntity())
{
if(!IsSuper && pPickup->m_Layer == LAYER_SWITCH && pPickup->m_Number > 0 && !Collision()->m_pSwitchers[pPickup->m_Number].m_Status[OwnTeam] && BlinkingPickup)
if(!IsSuper && pPickup->m_Layer == LAYER_SWITCH && pPickup->m_Number > 0 && pPickup->m_Number < Collision()->m_NumSwitchers && !Collision()->m_pSwitchers[pPickup->m_Number].m_Status[OwnTeam] && BlinkingPickup)
continue;
if(pPickup->InDDNetTile())
@ -358,7 +358,7 @@ void CItems::OnRender()
bool Inactive = false;
if(pEntEx)
Inactive = !IsSuper && pEntEx->m_SwitchNumber > 0 && !Collision()->m_pSwitchers[pEntEx->m_SwitchNumber].m_Status[OwnTeam];
Inactive = !IsSuper && pEntEx->m_SwitchNumber > 0 && pEntEx->m_SwitchNumber < Collision()->m_NumSwitchers && !Collision()->m_pSwitchers[pEntEx->m_SwitchNumber].m_Status[OwnTeam];
if(Item.m_Type == NETOBJTYPE_PROJECTILE || Item.m_Type == NETOBJTYPE_DDNETPROJECTILE)
{

2
src/game/client/prediction/entities/pickup.cpp
View file

@ -17,7 +17,7 @@ void CPickup::Tick()
{
if(GameWorld()->m_WorldConfig.m_IsVanilla && distance(m_Pos, pChr->m_Pos) >= 20.0f * 2) // pickup distance is shorter on vanilla due to using ClosestEntity
continue;
if(m_Layer == LAYER_SWITCH && m_Number > 0 && !GameWorld()->Collision()->m_pSwitchers[m_Number].m_Status[pChr->Team()])
if(m_Layer == LAYER_SWITCH && m_Number > 0 && m_Number < Collision()->m_NumSwitchers && !GameWorld()->Collision()->m_pSwitchers[m_Number].m_Status[pChr->Team()])
continue;
bool sound = false;
// player picked us up, is someone was hooking us, let them go

2
src/game/client/prediction/entities/projectile.cpp
View file

@ -110,7 +110,7 @@ void CProjectile::Tick()
CCharacter *apEnts[MAX_CLIENTS];
int Num = GameWorld()->FindEntities(CurPos, 1.0f, (CEntity **)apEnts, MAX_CLIENTS, CGameWorld::ENTTYPE_CHARACTER);
for(int i = 0; i < Num; ++i)
if(apEnts[i] && (m_Layer != LAYER_SWITCH || (m_Layer == LAYER_SWITCH && m_Number > 0 && GameWorld()->Collision()->m_pSwitchers[m_Number].m_Status[apEnts[i]->Team()])))
if(apEnts[i] && (m_Layer != LAYER_SWITCH || (m_Layer == LAYER_SWITCH && m_Number > 0 && m_Number < Collision()->m_NumSwitchers && GameWorld()->Collision()->m_pSwitchers[m_Number].m_Status[apEnts[i]->Team()])))
apEnts[i]->Freeze();
}
if(Collide && m_Bouncing != 0)

3
src/game/server/entities/pickup.cpp
View file

@ -160,6 +160,8 @@ void CPickup::Snap(int SnappingClient)
if(SnappingClient > -1 && (GameServer()->m_apPlayers[SnappingClient]->GetTeam() == -1 || GameServer()->m_apPlayers[SnappingClient]->IsPaused()) && GameServer()->m_apPlayers[SnappingClient]->m_SpectatorID != SPEC_FREEVIEW)
Char = GameServer()->GetPlayerChar(GameServer()->m_apPlayers[SnappingClient]->m_SpectatorID);
if(!NetworkClipped(SnappingClient))
{
CNetObj_EntityEx *pEntData = static_cast<CNetObj_EntityEx *>(Server()->SnapNewItem(NETOBJTYPE_ENTITYEX, GetID(), sizeof(CNetObj_EntityEx)));
if(!pEntData)
return;
@ -167,6 +169,7 @@ void CPickup::Snap(int SnappingClient)
pEntData->m_SwitchNumber = m_Number;
pEntData->m_Layer = m_Layer;
pEntData->m_EntityClass = ENTITYCLASS_PICKUP;
}
int SnappingClientVersion = SnappingClient >= 0 ? GameServer()->GetClientVersion(SnappingClient) : CLIENT_VERSIONNR;
if(SnappingClientVersion < VERSION_DDNET_SWITCH)

6
src/game/server/entities/projectile.cpp
View file

@ -300,6 +300,9 @@ void CProjectile::Snap(int SnappingClient)
{
float Ct = (Server()->Tick() - m_StartTick) / (float)Server()->TickSpeed();
if(NetworkClipped(SnappingClient, GetPos(Ct)))
return;
if(m_LifeSpan == -2)
{
CNetObj_EntityEx *pEntData = static_cast<CNetObj_EntityEx *>(Server()->SnapNewItem(NETOBJTYPE_ENTITYEX, GetID(), sizeof(CNetObj_EntityEx)));
@ -311,9 +314,6 @@ void CProjectile::Snap(int SnappingClient)
pEntData->m_EntityClass = ENTITYCLASS_PROJECTILE;
}
if(NetworkClipped(SnappingClient, GetPos(Ct)))
return;
int SnappingClientVersion = SnappingClient >= 0 ? GameServer()->GetClientVersion(SnappingClient) : CLIENT_VERSIONNR;
if(SnappingClientVersion < VERSION_DDNET_SWITCH)
{

3
src/game/server/gamecontext.cpp
View file

@ -3617,6 +3617,8 @@ void CGameContext::OnSnap(int ClientID)
Server()->SendMsg(&Msg, MSGFLAG_RECORD | MSGFLAG_NOSEND, ClientID);
}
m_pController->Snap(ClientID);
for(auto &pPlayer : m_apPlayers)
{
if(pPlayer)
@ -3627,7 +3629,6 @@ void CGameContext::OnSnap(int ClientID)
m_apPlayers[ClientID]->FakeSnap();
m_World.Snap(ClientID);
m_pController->Snap(ClientID);
m_Events.Snap(ClientID);
}
void CGameContext::OnPreSnap() {}