Add Anticamper from zCatch

M0REKZ · Jul 22, 2024 · 76f8e10 · 76f8e10
1 parent 5e4c569
commit 76f8e10
Show file tree

Hide file tree

Showing 4 changed files with 93 additions and 0 deletions.
diff --git a/src/engine/shared/variables_insta.h b/src/engine/shared/variables_insta.h
@@ -32,6 +32,10 @@ MACRO_CONFIG_INT(SvKillingspreeKills, sv_killingspree_kills, 0, 0, 20, CFGFLAG_S
 MACRO_CONFIG_INT(SvDamageNeededForKill, sv_damage_needed_for_kill, 4, 0, 5, CFGFLAG_SERVER, "Damage needed to kill")
 MACRO_CONFIG_INT(SvAllowZoom, sv_allow_zoom, 0, 0, 1, CFGFLAG_SERVER, "allow ddnet clients to use the client side zoom feature")
 MACRO_CONFIG_STR(SvSpawnWeapons, sv_spawn_weapons, 900, "grenade", CFGFLAG_SERVER, "possible values: grenade, laser")
+MACRO_CONFIG_INT(SvAnticamper, sv_anticamper, 1, 0, 1, CFGFLAG_SERVER, "Toggle to enable/disable Anticamper")
+MACRO_CONFIG_INT(SvAnticamperFreeze, sv_anticamper_freeze, 7, 0, 15, CFGFLAG_SERVER, "If a player should freeze on camping (and how long) or die")
+MACRO_CONFIG_INT(SvAnticamperTime, sv_anticamper_time, 10, 5, 120, CFGFLAG_SERVER, "How long to wait till the player dies/freezes")
+MACRO_CONFIG_INT(SvAnticamperRange, sv_anticamper_range, 200, 0, 1000, CFGFLAG_SERVER, "Distance how far away the player must move to escape anticamper")
 /*
 
 sv_chat_ratelimit_long_messages

diff --git a/src/game/server/gamemodes/base_instagib.cpp b/src/game/server/gamemodes/base_instagib.cpp
@@ -181,6 +181,9 @@ void CGameControllerInstagib::Tick()
 			GameServer()->SendBroadcast(aBuf, pPlayer->GetCid());
 		}
 	}
+    //call anticamper
+    if(g_Config.m_SvAnticamper && !GameServer()->m_World.m_Paused)
+        Anticamper();
 }
 
 bool CGameControllerInstagib::OnCharacterTakeDamage(vec2 &Force, int &Dmg, int &From, int &Weapon, CCharacter &Character)
@@ -463,3 +466,82 @@ void CGameControllerInstagib::DoTeamChange(CPlayer *pPlayer, int Team, bool DoCh
 	}
 	CheckReadyStates();
 }
+
+void CGameControllerInstagib::Anticamper()
+{
+    for(CPlayer *pPlayer : GameServer()->m_apPlayers)
+    {
+        if(!pPlayer)
+            continue;
+
+        CCharacter *pChr = pPlayer->GetCharacter();
+
+        //Dont do anticamper if there is no character
+        if(!pChr)
+        {
+            pPlayer->m_CampTick = -1;
+            pPlayer->m_SentCampMsg = false;
+            continue;
+        }
+
+        //Dont do anticamper if player is already frozen
+        if(pChr->m_FreezeTime > 0 || pChr->GetCore().m_DeepFrozen)
+        {
+            pPlayer->m_CampTick = -1;
+            pPlayer->m_SentCampMsg = false;
+            continue;
+        }
+
+        int AnticamperTime = g_Config.m_SvAnticamperTime;
+        int AnticamperRange = g_Config.m_SvAnticamperRange;
+
+        if(pPlayer->m_CampTick == -1)
+        {
+            pPlayer->m_CampPos = pChr->m_Pos;
+            pPlayer->m_CampTick = Server()->Tick() + Server()->TickSpeed()*AnticamperTime;
+        }
+
+        // Check if the player is moving
+        if((pPlayer->m_CampPos.x - pChr->m_Pos.x >= (float)AnticamperRange || pPlayer->m_CampPos.x - pChr->m_Pos.x <= -(float)AnticamperRange)
+           || (pPlayer->m_CampPos.y - pChr->m_Pos.y >= (float)AnticamperRange || pPlayer->m_CampPos.y - pChr->m_Pos.y <= -(float)AnticamperRange))
+        {
+            pPlayer->m_CampTick = -1;
+            pPlayer->m_SentCampMsg = false;
+        }
+
+        // Send warning to the player
+        if(pPlayer->m_CampTick <= Server()->Tick() + Server()->TickSpeed() * 5 && pPlayer->m_CampTick != -1 && !pPlayer->m_SentCampMsg)
+        {
+            GameServer()->SendBroadcast("ANTICAMPER: Move or die", pPlayer->GetCid());
+            pPlayer->m_SentCampMsg = true;
+        }
+
+        // Kill him
+        if((pPlayer->m_CampTick <= Server()->Tick()) && (pPlayer->m_CampTick > 0))
+        {
+            if(g_Config.m_SvAnticamperFreeze)
+            {
+                //Freeze player
+                pChr->Freeze(g_Config.m_SvAnticamperFreeze);
+                GameServer()->CreateSound(pChr->m_Pos, SOUND_PLAYER_PAIN_LONG);
+
+                //Reset anticamper
+                pPlayer->m_CampTick = -1;
+                pPlayer->m_SentCampMsg = false;
+
+                continue;
+            }
+            else
+            {
+                //Kill Player
+                pChr->Die(pPlayer->GetCid(), WEAPON_WORLD);
+
+                //Reset counter on death
+                pPlayer->m_CampTick = -1;
+                pPlayer->m_SentCampMsg = false;
+
+                continue;
+            }
+        }
+    }
+}
diff --git a/src/game/server/gamemodes/base_instagib.h b/src/game/server/gamemodes/base_instagib.h
@@ -60,5 +60,8 @@ class CGameControllerInstagib : public CGameControllerDDRace
 	// ddnet-insta only
 	bool OnCharacterTakeDamage(vec2 &Force, int &Dmg, int &From, int &Weapon, CCharacter &Character) override;
 	bool OnChatMessage(const CNetMsg_Cl_Say *pMsg, int Length, int &Team, CPlayer *pPlayer) override;
+
+    //Anticamper
+    void Anticamper();
 };
 #endif // GAME_SERVER_GAMEMODES_BASE_INSTAGIB_H
diff --git a/src/game/server/gamemodes/instagib/player.h b/src/game/server/gamemodes/instagib/player.h
@@ -38,6 +38,10 @@ class CPlayer
 	 *******************************************************************/
 	// Will also be set if spree chat messages are turned off
 	int m_Spree;
+    //Anticamper
+    bool m_SentCampMsg;
+    int m_CampTick;
+    vec2 m_CampPos;
 
 	/*
 		m_HasGhostCharInGame