SCR_RespawnComponent.c

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[ComponentEditorProps(category: "GameScripted/GameMode", description: "Communicator for RespawnSystemComponent. Should be attached to PlayerController.")]
class SCR_RespawnComponentClass : RespawnComponentClass
{
}

enum ERespawnSelectionResult
{
    OK = 0,
    ERROR = 1,
 
    ERROR_FORBIDDEN = 2, 
}

class SCR_RespawnComponent : RespawnComponent
{
    protected PlayerController m_PlayerController;

    protected RplComponent m_RplComponent;
    // RespawnSystemComponent - has to be attached on a gameMode entity

    protected ref map<typename, SCR_SpawnRequestComponent> m_mRequestComponents = new map<typename, SCR_SpawnRequestComponent>();
    
    private static ref ScriptInvokerVoid s_OnLocalPlayerSpawned;
    
    //------------------------------------------------------------------------------------------------
    static ScriptInvokerVoid SGetOnLocalPlayerSpawned() 
    { 
        if (!s_OnLocalPlayerSpawned)
            s_OnLocalPlayerSpawned = new ScriptInvokerVoid();
 
        return s_OnLocalPlayerSpawned;
    }
    
    // ON RESPAWN READY (notification from server to e.g. open respawn menu)
    protected ref OnRespawnReadyInvoker m_OnRespawnReadyInvoker_O = new OnRespawnReadyInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnRespawnReadyInvoker GetOnRespawnReadyInvoker_O()
    {
        return m_OnRespawnReadyInvoker_O;
    }
 
    // ON CAN RESPAWN REQUEST
    protected ref OnCanRespawnRequestInvoker m_OnCanRespawnRequestInvoker_O = new OnCanRespawnRequestInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnCanRespawnRequestInvoker GetOnCanRespawnRequestInvoker_O()
    {
        return m_OnCanRespawnRequestInvoker_O;
    }
 
    protected ref OnCanRespawnRequestInvoker m_OnCanRespawnRequestInvoker_S = new OnCanRespawnRequestInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnCanRespawnRequestInvoker GetOnCanRespawnRequestInvoker_S()
    {
        return m_OnCanRespawnRequestInvoker_S;
    }
 
    // ON CAN RESPAWN RESPONSE
    protected ref OnCanRespawnResponseInvoker m_OnCanRespawnResponseInvoker_O = new OnCanRespawnResponseInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnCanRespawnResponseInvoker GetOnCanRespawnResponseInvoker_O()
    {
        return m_OnCanRespawnResponseInvoker_O;
    }
 
    protected ref OnCanRespawnResponseInvoker m_OnCanRespawnResponseInvoker_S = new OnCanRespawnResponseInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnCanRespawnResponseInvoker GetOnCanRespawnResponseInvoker_S()
    {
        return m_OnCanRespawnResponseInvoker_S;
    }
 
    // ON RESPAWN REQUEST
    protected ref OnRespawnRequestInvoker m_OnRespawnRequestInvoker_O = new OnRespawnRequestInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnRespawnRequestInvoker GetOnRespawnRequestInvoker_O()
    {
        return m_OnRespawnRequestInvoker_O;
    }
 
    protected ref OnRespawnRequestInvoker m_OnRespawnRequestInvoker_S = new OnRespawnRequestInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnRespawnRequestInvoker GetOnRespawnRequestInvoker_S()
    {
        return m_OnRespawnRequestInvoker_S;
    }
 
    // ON RESPAWN RESPONSE
    protected ref OnRespawnResponseInvoker m_OnRespawnResponseInvoker_O = new OnRespawnResponseInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnRespawnResponseInvoker GetOnRespawnResponseInvoker_O()
    {
        return m_OnRespawnResponseInvoker_O;
    }
 
    protected ref OnRespawnResponseInvoker m_OnRespawnResponseInvoker_S = new OnRespawnResponseInvoker();
 
    //------------------------------------------------------------------------------------------------
    OnRespawnResponseInvoker GetOnRespawnResponseInvoker_S()
    {
        return m_OnRespawnResponseInvoker_S;
    }
    
    //------------------------------------------------------------------------------------------------
    // ON FINALIZE START
    protected ref OnRespawnRequestInvoker m_OnRespawnFinalizeBeginInvoker_O = new OnRespawnRequestInvoker();
    //------------------------------------------------------------------------------------------------
    OnRespawnRequestInvoker GetOnRespawnFinalizeBeginInvoker_O()
    {
        return m_OnRespawnFinalizeBeginInvoker_O;
    }
 
    #ifdef DEBUGUI_RESPAWN_REQUEST_COMPONENT_DIAG
        static bool s_DebugRegistered;
    #endif
 
    //------------------------------------------------------------------------------------------------
    static SCR_RespawnComponent GetInstance()
    {
        PlayerController playerController = GetGame().GetPlayerController();
        if (playerController)
            return SCR_RespawnComponent.Cast(playerController.FindComponent(SCR_RespawnComponent));
        else
            return null;
    }
 
    //------------------------------------------------------------------------------------------------
    static SCR_RespawnComponent SGetLocalRespawnComponent()
    {
        PlayerController playerController = GetGame().GetPlayerController();
        if (!playerController)
            return null;
 
        return SCR_RespawnComponent.Cast(playerController.GetRespawnComponent());
    }
 
    //------------------------------------------------------------------------------------------------
    static SCR_RespawnComponent SGetPlayerRespawnComponent(int playerId)
    {
        PlayerController playerController = GetGame().GetPlayerManager().GetPlayerController(playerId);
        if (!playerController)
            return null;
 
        return SCR_RespawnComponent.Cast(playerController.GetRespawnComponent());
    }
 
    //------------------------------------------------------------------------------------------------
    RplComponent GetRplComponent()
    {
        return m_RplComponent;
    }
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerFactionAffiliationComponent instead!")]
    bool RequestClearPlayerFaction();
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerLoadoutComponent instead!")]
    bool RequestClearPlayerLoadout();
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_RespawnComponent.RequestSpawn directly instead!")]
    void RequestClearPlayerSpawnPoint();
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerLoadoutComponent instead!")]
    bool RequestPlayerLoadout(SCR_BasePlayerLoadout loadout);
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerFactionAffiliationComponent instead!")]
    bool RequestPlayerFaction(Faction faction);
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_RespawnComponent.RequestSpawn directly instead!")]
    bool RequestPlayerSpawnPoint(SCR_SpawnPoint spawnPoint);
 
    //------------------------------------------------------------------------------------------------
    void RequestPlayerSuicide()
    {
        if (!m_PlayerController)
            return;
 
        GenericEntity controlledEntity = GenericEntity.Cast(m_PlayerController.GetControlledEntity());
        if (!controlledEntity)
            return;
 
        CharacterControllerComponent characterController = CharacterControllerComponent.Cast(controlledEntity.FindComponent(CharacterControllerComponent));
        if (characterController)
        {
            characterController.ForceDeath();
            return;
        }
    }
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerLoadoutComponent instead!")]
    protected void RequestPlayerLoadoutIndex(int loadoutIndex);
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_PlayerFactionAffiliationComponent instead!")]
    protected void RequestPlayerFactionIndex(int factionIndex);
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_RespawnComponent.RequestSpawn directly instead!")]
    protected void RequestPlayerSpawnPointIdentity(RplId spawnPointIdentity);
    
    //------------------------------------------------------------------------------------------------
    void NotifyReadyForSpawn_S()
    {
        Rpc(Rpc_NotifyReadyForSpawn_O);
    }
    
    //------------------------------------------------------------------------------------------------
    [RplRpc(RplChannel.Reliable, RplRcver.Owner)]
    protected void Rpc_NotifyReadyForSpawn_O()
    {
        #ifdef _ENABLE_RESPAWN_LOGS
        Print(string.Format("%1::Rpc_NotifyReadyForSpawn_O(playerId: %2)", Type().ToString(), GetPlayerController().GetPlayerId()), LogLevel.NORMAL);
        #endif
        
        GetOnRespawnReadyInvoker_O().Invoke();
 
        #ifdef ENABLE_DIAG
        if (Diag_IsCLISpawnEnabled())
            Diag_RequestCLISpawn();
        #endif
    }
 
    //------------------------------------------------------------------------------------------------
    [Obsolete("Unsupported")]
    void RequestQuickRespawn();
    
    //------------------------------------------------------------------------------------------------
    [Obsolete("Use SCR_RespawnComponent.RequestSpawn instead.")]
    void RequestRespawn();
 
    //------------------------------------------------------------------------------------------------
    #ifdef ENABLE_DIAG
    override void OnDiag(IEntity owner, float timeSlice)
    {
        if (!DiagMenu.GetBool(SCR_DebugMenuID.DEBUGUI_RESPAWN_COMPONENT_DIAG))
            return;
        
        foreach (SCR_SpawnRequestComponent requestComponent : m_mRequestComponents)
        {
            requestComponent.DrawDiag();
        }
    }
    #endif
 
    //------------------------------------------------------------------------------------------------
    override void OnPostInit(IEntity owner)
    {
        #ifdef ENABLE_DIAG
        ConnectToDiagSystem(owner);
        DiagMenu.RegisterBool(SCR_DebugMenuID.DEBUGUI_RESPAWN_COMPONENT_DIAG, "", "Respawn Component", "GameMode");
        DiagMenu.RegisterBool(SCR_DebugMenuID.DEBUGUI_RESPAWN_COMPONENT_TIME, "", "Respawn Time Measures", "GameMode");
        #endif
        
        m_PlayerController = PlayerController.Cast(owner);
        if (!m_PlayerController)
        {
            Print("SCR_RespawnComponent must be attached to PlayerController!", LogLevel.ERROR);
            return;
        }
        
        SCR_SpawnLockComponent lockComponent = SCR_SpawnLockComponent.Cast(owner.FindComponent(SCR_SpawnLockComponent));
        if (!lockComponent)
        {
            Print(string.Format("%1 does not have a %2 attached!", 
                Type().ToString(), SCR_SpawnLockComponent), 
            LogLevel.ERROR);
        }
 
        m_RplComponent = RplComponent.Cast(owner.FindComponent(RplComponent));
        RegisterRespawnRequestComponents(owner);
        
        SCR_BaseGameMode gameMode = SCR_BaseGameMode.Cast(GetGame().GetGameMode());
        if (!gameMode)
        {
            Print("No game mode found in the world, SCR_RespawnComponent will not function correctly!", LogLevel.ERROR);
            return;
        }
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnDelete(IEntity owner)
    {
        DisconnectFromDiagSystem(owner);
        
        super.OnDelete(owner);
    }
    
    //------------------------------------------------------------------------------------------------
    bool RequestSpawn(SCR_SpawnData data)
    {
        SCR_SpawnRequestComponent requestComponent = GetRequestComponent(data);
        if (!requestComponent)
        {
            Print(string.Format("%1::RequestRespawn(data: %2) could not find associated %3!", 
                Type().ToString(), data, SCR_SpawnRequestComponent), LogLevel.ERROR);
            return false;
        }
        
        return requestComponent.RequestRespawn(data);
    }
    
    //------------------------------------------------------------------------------------------------
    bool CanSpawn(SCR_SpawnData data)
    {
        SCR_SpawnRequestComponent requestComponent = GetRequestComponent(data);
        if (!requestComponent)
        {
            Print(string.Format("%1::RequestRespawn(data: %2) could not find associated %3!", 
                Type().ToString(), data, SCR_SpawnRequestComponent), LogLevel.ERROR);
            return false;
        }
        
        return requestComponent.CanRequestRespawn(data);
    }
 
    //------------------------------------------------------------------------------------------------
    protected void RegisterRespawnRequestComponents(IEntity owner)
    {
        array<GenericComponent> components = {};
        FindComponents(SCR_SpawnRequestComponent, components);
        foreach (GenericComponent genericComponent : components)
        {
            SCR_SpawnRequestComponent requestComponent = SCR_SpawnRequestComponent.Cast(genericComponent);
            typename dataType = requestComponent.GetDataType();
            if (m_mRequestComponents.Contains(dataType))
            {
                Debug.Error(string.Format("Cannot register %1! %2 already contains a mapping for %3 data type! (old: %4)",
                        requestComponent.Type().ToString(),
                        Type().ToString(),
                        dataType,
                        m_mRequestComponents[dataType].Type().ToString()));
 
                continue;
            }
 
            m_mRequestComponents.Insert(dataType, requestComponent);
 
            #ifdef _ENABLE_RESPAWN_LOGS
            string typeName = "null";
            if (dataType != typename.Empty)
                typeName = dataType.ToString();
            Print(string.Format("%1::RegisterRespawnRequestComponents() registered %2 component for requests of %3 type.", Type().ToString(),
                        requestComponent.Type().ToString(),
                        typeName), LogLevel.NORMAL);
            #endif
        }
    }
 
    //------------------------------------------------------------------------------------------------
    protected SCR_SpawnRequestComponent GetRequestComponent(SCR_SpawnData data)
    {
        if (!data)
            return null;
 
        SCR_SpawnRequestComponent component;
        m_mRequestComponents.Find(data.Type(), component);
        return component;
    }
 
    #ifdef ENABLE_DIAG
    //------------------------------------------------------------------------------------------------
    static bool Diag_IsCLISpawnEnabled()
    {
        return System.IsCLIParam("autodeployFaction") || System.IsCLIParam("autodeployLoadout") ||
            System.IsCLIParam("tdmf") || System.IsCLIParam("tdml");
    }
 
    //------------------------------------------------------------------------------------------------
    void Diag_RequestCLISpawn()
    {
        int factionId = -1;
        string fs;
        if (System.GetCLIParam("autodeployFaction", fs) || System.GetCLIParam("tdmf", fs))
        {
            Faction factionFromKey = GetGame().GetFactionManager().GetFactionByKey(fs);
 
            if (factionFromKey != null)
                factionId = GetGame().GetFactionManager().GetFactionIndex(factionFromKey);
            else
                factionId = fs.ToInt();
        }
 
        int loadoutId = -1;
        string ls;
        if (System.GetCLIParam("autodeployLoadout", fs) || System.GetCLIParam("tdml", ls))
        {
            SCR_BasePlayerLoadout loadoutFromKey = GetGame().GetLoadoutManager().GetLoadoutByName(ls);
 
            if (loadoutFromKey != null)
                loadoutId = GetGame().GetLoadoutManager().GetLoadoutIndex(loadoutFromKey);
            else
                loadoutId = ls.ToInt();
        }
 
        Rpc(Rpc_RequestCLISpawn_S, factionId, loadoutId);
    }
 
    //------------------------------------------------------------------------------------------------
    [RplRpc(RplChannel.Reliable, RplRcver.Server)]
    protected void Rpc_RequestCLISpawn_S(int factionIdx, int loadoutIdx)
    {
        int ok = 0;
        Faction faction = GetGame().GetFactionManager().GetFactionByIndex(factionIdx);
        SCR_BasePlayerLoadout loadout = GetGame().GetLoadoutManager().GetLoadoutByIndex(loadoutIdx);
 
        // backtrack faction index from loadout, if possible
        if (!faction && loadout)
        {
            SCR_FactionPlayerLoadout factionLoadout = SCR_FactionPlayerLoadout.Cast(loadout);
            if (factionLoadout)
                faction = GetGame().GetFactionManager().GetFactionByKey(factionLoadout.GetFactionKey());
        }
 
        // select loadout at random, faction was given
        if (faction && !loadout)
            loadout = GetGame().GetLoadoutManager().GetRandomFactionLoadout(faction);
 
        SCR_PlayerFactionAffiliationComponent factionComponent = SCR_PlayerFactionAffiliationComponent.Cast(m_PlayerController.FindComponent(SCR_PlayerFactionAffiliationComponent));
        if (factionComponent)
        {
            if (factionComponent.RequestFaction(faction))
                ok |= (1 << 1);
        }
 
        SCR_PlayerLoadoutComponent loadoutComponent = SCR_PlayerLoadoutComponent.Cast(m_PlayerController.FindComponent(SCR_PlayerLoadoutComponent));
        if (loadoutComponent)
        {
            if (loadoutComponent.RequestLoadout(loadout))
                ok |= (1 << 2);
        }
 
        if (loadout)
        {
            ResourceName resource = loadout.GetLoadoutResource();
            SCR_SpawnPoint spawnPoint = SCR_SpawnPoint.GetSpawnPointsForFaction(faction.GetFactionKey()).GetRandomElement();
            if (!resource.IsEmpty() && spawnPoint)
            {
                SCR_SpawnPointSpawnData spsd = new SCR_SpawnPointSpawnData(resource, spawnPoint.GetRplId());
                if (RequestSpawn(spsd))
                    ok |= (1 << 3);
            }
        }
 
        Rpc(Rpc_ResponseCLISpawn_O, ok);
    }
 
    //------------------------------------------------------------------------------------------------
    [RplRpc(RplChannel.Reliable, RplRcver.Owner)]
    protected void Rpc_ResponseCLISpawn_O(int response)
    {
        bool faction = (response & (1 << 1));
        bool loadout = (response & (1 << 2));
        bool spawn = (response & (1 << 3));
 
        // TODO: check for good const usage
        const string msg = "Server request to spawn using diagnostics mode processed (-autodeployFaction/-autodeployLoadout), result:\n\tFaction: %1, Loadout: %2, Spawn: %3";
 
        string fs = "ERR";
        if (faction)
            fs = "OK";
 
        string ls = "ERR";
        if (loadout)
            ls = "OK";
 
        string ss = "ERR";
        if (spawn)
            ss = "OK";
 
        Print(string.Format(msg, fs, ls, ss), LogLevel.NORMAL);
    }
 
    #endif
 
    //------------------------------------------------------------------------------------------------
    // constructor
    void SCR_RespawnComponent(IEntityComponentSource src, IEntity ent, IEntity parent)
    {
    }
}