SCR_CallsignManagerComponent.c

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[ComponentEditorProps(category: "GameScripted/Callsign", description: "")]
class SCR_CallsignManagerComponentClass : SCR_BaseGameModeComponentClass
{
}
 
//~ ScriptInvokers
//~ Called when callsign changed or is assigned
void SCR_GroupsManagerComponent_OnPlayerCallsignChanged(int playerId, int companyCallsignIndex, int platoonCallsignIndex, int squadCallsignIndex, int characterCallsignNumber, ERoleCallsign characterRole);
typedef func SCR_GroupsManagerComponent_OnPlayerCallsignChanged;
 
class SCR_CallsignManagerComponent : SCR_BaseGameModeComponent
{
    protected ref map<Faction, ref SCR_FactionCallsignData> m_mAvailableCallsigns = new map<Faction, ref SCR_FactionCallsignData>;
    
    protected ref array<ref array<int>> m_aDuplicateCallsigns = {};
    
    protected ref map<int, ref SCR_PlayerCallsignData> m_mPlayerCallsignData = new map<int, ref SCR_PlayerCallsignData>;
    
    //~ Script invoker (Server only)
    protected ref ScriptInvokerBase<SCR_GroupsManagerComponent_OnPlayerCallsignChanged> m_OnPlayerCallsignChanged = new ScriptInvokerBase<SCR_GroupsManagerComponent_OnPlayerCallsignChanged>();
    
    //~ Ref (Server only)
    SCR_GroupsManagerComponent m_GroupManager;
    
    
    //======================================== GET CALLSIGN ========================================\\
    //------------------------------------------------------------------------------------------------
    bool GetEntityCallsignIndexes(IEntity entity, out int companyCallsignIndex, out int platoonCallsignIndex, out int squadCallsignIndex, out int characterCallsignIndex)
    {
        SCR_CallsignBaseComponent callsignComponent = SCR_CallsignBaseComponent.Cast(entity.FindComponent(SCR_CallsignBaseComponent));
        
        return callsignComponent && callsignComponent.GetCallsignIndexes(companyCallsignIndex, platoonCallsignIndex, squadCallsignIndex, characterCallsignIndex);
    }
    
    //------------------------------------------------------------------------------------------------
    bool GetEntityCallsignIndexes(SCR_EditableEntityComponent editableEntity, out int companyCallsignIndex, out int platoonCallsignIndex, out int squadCallsignIndex, out int characterCallsignIndex)
    {
        return GetEntityCallsignIndexes(editableEntity.GetOwner(), companyCallsignIndex, platoonCallsignIndex, squadCallsignIndex, characterCallsignIndex);
    }
    
    //------------------------------------------------------------------------------------------------
    bool GetEntityCallsignNames(IEntity entity, out string companyCallsignName, out string platoonCallsignName, out string squadCallsignName, out string characterCallsignName, out string format)
    {
        SCR_CallsignBaseComponent callsignComponent = SCR_CallsignBaseComponent.Cast(entity.FindComponent(SCR_CallsignBaseComponent));
        
        if (!callsignComponent)
            return false;
        
        return callsignComponent.GetCallsignNames(companyCallsignName, platoonCallsignName, squadCallsignName, characterCallsignName, format);
    }
    
    //------------------------------------------------------------------------------------------------
    bool GetEntityCallsignNames(SCR_EditableEntityComponent editableEntity, out string companyCallsignName, out string platoonCallsignName, out string squadCallsignName, out string characterCallsignName, out string format)
    {
        return GetEntityCallsignNames(editableEntity.GetOwner(), companyCallsignName, platoonCallsignName, squadCallsignName, characterCallsignName, format);
    }
    
    //------------------------------------------------------------------------------------------------
    void AssignCallGroupCallsign(Faction faction, SCR_CallsignGroupComponent masterCallsignComponent, out int companyIndex, out int platoonIndex, out int squadIndex)
    {
        companyIndex = -1;
        platoonIndex = -1;
        squadIndex = -1;
        
        //~ Use master callsign
        if (masterCallsignComponent)
        {
            masterCallsignComponent.GetCallsignIndexes(companyIndex, platoonIndex, squadIndex);
            return;
        }
        
        //Faction has no callsigns
        if (!m_mAvailableCallsigns.Contains(faction))
            return;
        
        SCR_Faction ScrFaction = SCR_Faction.Cast(faction);
        
        if (!ScrFaction)
            return;
        
        SCR_FactionCallsignInfo callsignInfo = ScrFaction.GetCallsignInfo();
        if (!callsignInfo)
            return;
        
        //~Todo: Add logic for assigning same company callsigns by getting closest (same faction) company
        
        //Assign the first available callsign
        if (!callsignInfo.GetIsAssignedRandomly())
            AssignFirstAvailableGroupCallsign(faction, companyIndex, platoonIndex, squadIndex);
        //Assign a random available callsign
        else 
            AssignRandomGroupCallsigns(faction, companyIndex, platoonIndex, squadIndex);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void AssignFirstAvailableGroupCallsign(Faction faction, out int companyIndex, out int platoonIndex, out int squadIndex)
    {
        SCR_FactionCallsignData factionCallsign; 
        if (m_mAvailableCallsigns.Find(faction, factionCallsign))
        {
            if (factionCallsign.GetFirstAvailibleCallsign(companyIndex, platoonIndex, squadIndex))
            {
                RemoveAvailableGroupCallsign(faction, companyIndex, platoonIndex, squadIndex);
                return;
            }   
        }
        
        //Callsign was not assigned as all callsigns are taken
        AssignRandomDuplicateCallsign(faction, companyIndex, platoonIndex, squadIndex);
        Print(string.Format("All available callsigns are taken for faction '%1', so a random duplicate is assigned instead. If this happenes a lot then more callsigns should be added for this faction!", faction.GetFactionName()), LogLevel.WARNING);
    }
    
    //------------------------------------------------------------------------------------------------
    //~Todo: Not yet used. Should check neighbouring groups and assign the same company if close to same faction group
    protected void AssignCompanySpecificGroupCallsign(Faction faction, out int specificCompanyIndex, out int platoonIndex, out int squadIndex)
    {
        SCR_FactionCallsignData factionCallsign; 
        if (m_mAvailableCallsigns.Find(faction, factionCallsign))
        {
            if (factionCallsign.GetSpecificCompanyCallsign(specificCompanyIndex, platoonIndex, squadIndex))
            {
                RemoveAvailableGroupCallsign(faction, specificCompanyIndex, platoonIndex, squadIndex);
                return;
            }
        }
        
        //Callsign was not assigned as all callsigns are taken
        AssignRandomDuplicateCallsign(faction, specificCompanyIndex, platoonIndex, squadIndex);
        Print(string.Format("All available callsigns are taken for faction '%1', so a random duplicate is assigned instead. If this happenes a lot then more callsigns should be added for this faction!", faction.GetFactionName()), LogLevel.WARNING);
    }
    
    //------------------------------------------------------------------------------------------------
    void AssignRandomGroupCallsigns(Faction faction, out int companyIndex, out int platoonIndex, out int squadIndex)
    {
        SCR_FactionCallsignData factionCallsign; 
        if (m_mAvailableCallsigns.Find(faction, factionCallsign))
        {
            if (factionCallsign.GetRandomCallsign(companyIndex, platoonIndex, squadIndex))
            {
                RemoveAvailableGroupCallsign(faction, companyIndex, platoonIndex, squadIndex);
                return;
            }   
        }
        
        //Callsign was not assigned as all callsigns are taken
        AssignRandomDuplicateCallsign(faction, companyIndex, platoonIndex, squadIndex);
        Print(string.Format("All available callsigns are taken for faction '%1', so a random duplicate is assigned instead. If this happenes a lot then more callsigns should be added for this faction!", faction.GetFactionName()), LogLevel.WARNING);
    }
    
    //------------------------------------------------------------------------------------------------
    // TODO: available -> available
    void MakeGroupCallsignAvailible(Faction faction, int companyIndex, int platoonIndex, int squadIndex)
    {       
        //Check if callsign was assigned duplicate
        if (!m_aDuplicateCallsigns.IsEmpty())
        {
            int count = m_aDuplicateCallsigns.Count();
            
            for(int i = 0; i < count; i++)
            {               
                //The assigned callsign was a duplicate safty. So it is removed from the duplicate list instead of making it available again
                if (m_aDuplicateCallsigns[i][0] == companyIndex && m_aDuplicateCallsigns[i][1] == platoonIndex && m_aDuplicateCallsigns[i][2] == squadIndex)
                {
                    m_aDuplicateCallsigns.Remove(i);
                    return;
                }
            }
        }
        
        SCR_FactionCallsignData factionCallsignData;
        
        if (m_mAvailableCallsigns.Find(faction, factionCallsignData))
            factionCallsignData.AddCallsign(companyIndex, platoonIndex, squadIndex);
    }
    
    //------------------------------------------------------------------------------------------------
    //A callsign is assigned
    protected void RemoveAvailableGroupCallsign(Faction faction, int companyIndex, int platoonIndex, int squadIndex)
    {
        SCR_FactionCallsignData factionCallsignData;
        
        if (m_mAvailableCallsigns.Find(faction, factionCallsignData))
            factionCallsignData.RemoveCallsign(companyIndex, platoonIndex, squadIndex);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void AssignRandomDuplicateCallsign(Faction faction, out int company, out int platoon, out int squad)
    {       
        SCR_Faction ScrFaction = SCR_Faction.Cast(faction);
        if (!ScrFaction)
            return;
        
        SCR_FactionCallsignInfo factionCallsignInfo = ScrFaction.GetCallsignInfo();
        if (!factionCallsignInfo)
            return;
        
        if (factionCallsignInfo.GetRandomCallsign(company, platoon, squad))
        {
            array<int> duplicateCallsign = {};
            duplicateCallsign.Insert(company);
            duplicateCallsign.Insert(platoon);
            duplicateCallsign.Insert(squad);
            
            m_aDuplicateCallsigns.Insert(duplicateCallsign);
        }
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnPlayerSpawn(int playerId, IEntity playerEntity)
    {       
        if (!m_GroupManager)
            return;
        
        SCR_CallsignCharacterComponent characterCallsign = SCR_CallsignCharacterComponent.Cast(playerEntity.FindComponent(SCR_CallsignCharacterComponent));
        if (!characterCallsign)
            return;
        
        //~ Init player Callsign component to make sure it knows it is a player and it listens to on Callsign Changed
        characterCallsign.InitPlayerOnServer(playerId);
        
        //~ Get player Group
        SCR_AIGroup playerGroup = m_GroupManager.GetPlayerGroup(playerId);
        if (!playerGroup)
            return;
        
        //~ Get master if group is slave
        if (playerGroup.IsSlave())
        {
            SCR_AIGroup master = playerGroup.GetMaster();
            
            if (master)
                playerGroup = master;
        }
        
        int companyIndex, platoonIndex, squadIndex, characterNumber;
        ERoleCallsign characterRole;
        
        //~ Get player callsign from manager (If any)
        if (!GetPlayerCallsign(playerId, companyIndex, platoonIndex, squadIndex, characterNumber, characterRole))
            return;
 
        //~ Assign player callsign if found
        characterCallsign.AssignCharacterCallsign(playerGroup.GetFaction(), companyIndex, platoonIndex, squadIndex, characterNumber, characterRole, playerGroup.GetPlayerAndAgentCount(true) <= 1);
    }
    
    //------------------------------------------------------------------------------------------------
    void SetPlayerCallsign(int playerId, int companyIndex, int platoonIndex, int squadIndex, int characterNumber, ERoleCallsign characterRole = ERoleCallsign.NONE)
    {
        if (playerId <= 0)
        {
            Print("'SetPlayerCallsign': Invalid player ID: " + playerId, LogLevel.ERROR);
            return;
        }
        
        SCR_PlayerCallsignData playerCallsignData;
        
        //~ Create new Data if non existing
        if (!m_mPlayerCallsignData.Find(playerId, playerCallsignData))
            playerCallsignData = new SCR_PlayerCallsignData();
        
        //~ Set new player callsign data
        playerCallsignData.SetPlayerCallsignIndexes(companyIndex, platoonIndex, squadIndex, characterNumber, characterRole);
        m_mPlayerCallsignData.Set(playerId, playerCallsignData);
        
        //~ Call On player callsign changed
        m_OnPlayerCallsignChanged.Invoke(playerId, companyIndex, platoonIndex, squadIndex, characterNumber, characterRole);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnPlayerLeftGame(int playerId)
    {
        if (m_mPlayerCallsignData.Contains(playerId))
            m_mPlayerCallsignData.Remove(playerId);
    }
        
    //------------------------------------------------------------------------------------------------
    bool GetPlayerCallsign(int playerId, out int companyIndex, out int platoonIndex, out int squadIndex, out int characterNumber = -1, out ERoleCallsign characterRole = ERoleCallsign.NONE)
    {
        SCR_PlayerCallsignData playerCallsignData;
        if (m_mPlayerCallsignData.Find(playerId, playerCallsignData))
            return playerCallsignData.GetPlayerCallsignIndexes(companyIndex, platoonIndex, squadIndex, characterNumber, characterRole);
        else 
            return false;
    }
    
    //------------------------------------------------------------------------------------------------
    ScriptInvokerBase<SCR_GroupsManagerComponent_OnPlayerCallsignChanged> GetOnPlayerCallsignChanged()
    {
        return m_OnPlayerCallsignChanged;
    }
    
    //------------------------------------------------------------------------------------------------
    protected void FillAvailableCallsigns()
    {
        array<Faction> factions = {};
        FactionManager factionManager = GetGame().GetFactionManager();
        
        if (!factionManager)
            return;
        
        factionManager.GetFactionsList(factions);
        
        foreach (Faction faction: factions)
        {
            SCR_Faction ScrFaction = SCR_Faction.Cast(faction);
            
            if (!ScrFaction)
                continue;
        
            SCR_FactionCallsignInfo factionCallsignInfo = ScrFaction.GetCallsignInfo();
            
            if (!factionCallsignInfo)
                continue;
            
            array<ref SCR_CallsignInfo> companyArray = {};
            array<ref SCR_CallsignInfo> platoonArray = {};
            array<ref SCR_CallsignInfo> squadArray = {};
            
            factionCallsignInfo.GetCompanyArray(companyArray);
            if (companyArray.IsEmpty())
                continue;
            
            factionCallsignInfo.GetPlatoonArray(platoonArray);
            if (platoonArray.IsEmpty())
                continue;
            
            factionCallsignInfo.GetSquadArray(squadArray);
            if (squadArray.IsEmpty())
                continue;
            
            SCR_FactionCallsignData factionCallsignData = new SCR_FactionCallsignData(factionCallsignInfo);
            
            m_mAvailableCallsigns.Insert(faction, factionCallsignData);
        }
    }
 
    //------------------------------------------------------------------------------------------------
    override void EOnInit(IEntity owner)
    {
        super.EOnInit(owner);
        
        FillAvailableCallsigns();
        
        if (GetGameMode().IsMaster())
        {
            m_GroupManager = SCR_GroupsManagerComponent.GetInstance();
            if (!m_GroupManager)
                Debug.Error2("SCR_CallsignManagerComponent: EOnInit", "Could not find SCR_GroupsManagerComponent!");
            
            GetGameMode().GetOnPlayerDisconnected().Insert(OnPlayerLeftGame);
            GetGameMode().GetOnPlayerSpawned().Insert(OnPlayerSpawn);
        }
    }   
    
    //------------------------------------------------------------------------------------------------
    override void OnPostInit(IEntity owner)
    {   
        super.OnPostInit(owner);
        
        if (SCR_Global.IsEditMode(owner))
            return;
 
        SetEventMask(owner, EntityEvent.INIT);
    }
    
    //------------------------------------------------------------------------------------------------
    // destructor
    void ~SCR_CallsignManagerComponent()
    {
        if (!GetGameMode())
            return;
        
        if (GetGameMode().IsMaster())
        {
            GetGameMode().GetOnPlayerDisconnected().Remove(OnPlayerLeftGame);
            GetGameMode().GetOnPlayerSpawned().Remove(OnPlayerSpawn);
        }
    }
}