SCR_AIConfigComponent.c

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[ComponentEditorProps(category: "GameScripted/AI", description: "Component for utility AI system calculations")]
class SCR_AIConfigComponentClass : ScriptComponentClass
{
}
 
class SCR_AIConfigComponent : ScriptComponent
{
    // @TODO: Implement into the rest of the AI
    [Attribute( defvalue: "0.5", uiwidget: UIWidgets.Slider, desc: "Unit skill", params: "0 1 0.01" )]
    float m_Skill;
    
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Alow movement" )]
    bool m_EnableMovement;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow reacting on danger events" )]
    bool m_EnableDangerEvents;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow reacting on perceived targets" )]
    bool m_EnablePerception;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow shooting and attacking in general" )]
    bool m_EnableAttack;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow finding and taking cover" )]
    bool m_EnableTakeCover;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow aiming and gestures in general" )]
    bool m_EnableLooking;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow sending AI messages" )]
    bool m_EnableCommunication;
 
    [Attribute( defvalue: "0", uiwidget: UIWidgets.CheckBox, desc: "Allow leader to stop when formation is deformed" )]
    bool m_EnableLeaderStop;
 
    [Attribute( defvalue: "1", uiwidget: UIWidgets.CheckBox, desc: "Allow artificial aiming error for AI." )]
    bool m_EnableAimingError;
    
    [Attribute("", UIWidgets.Object)]
    ref array<ref SCR_AIReactionBase> m_aDefaultReactions;
 
    [Attribute("", UIWidgets.Object)]
    ref array<ref SCR_AIDangerReaction> m_aDangerReactions; 
    ref map<EAIDangerEventType, ref SCR_AIDangerReaction> m_mDangerReactions = new map<EAIDangerEventType, ref SCR_AIDangerReaction>();
    
    [Attribute("", UIWidgets.Object)]
    ref array<ref SCR_AIGoalReaction> m_aGoalReactions; 
 
    ref array<ref SCR_AIGoalReaction> m_aGoalReactionsPacked = {};
    
    [Attribute("", UIWidgets.Object)]
    ref array<ref SCR_AIInfoReaction> m_aInfoReactions; 
 
    ref array<ref SCR_AIInfoReaction> m_aInfoReactionsPacked = {};
    
    [Attribute("", UIWidgets.Object)]
    ref SCR_AITargetReactionBase m_Reaction_UnknownTarget;
    
    [Attribute("", UIWidgets.Object)]
    ref SCR_AITargetReactionBase m_Reaction_RetreatFromTarget;
    
    [Attribute("", UIWidgets.Object)]
    ref SCR_AITargetReaction_SelectedTargetChangedBase m_Reaction_SelectedTargetChanged;
    
    [Attribute("", UIWidgets.Auto, "Specifies which behavior tree is used for specific weapon type", category: "Weapon Handling")]
    ref array<ref SCR_AIWeaponTypeSelectionConfig> m_aWeaponTypeSelectionConfig;
    
    [Attribute("{3EA0ED1A7C3B8FE5}AI/BehaviorTrees/Chimera/Soldier/HandleWeapon_Default.bt", UIWidgets.Auto, "Fallback BT when nothing found in WeaponTypeSelectionConfig", category: "Weapon Handling")]
    ResourceName m_sDefaultWeaponBehaviorTree;
    
    //------------------------------------------------------------------------------------------------
    override void OnPostInit(IEntity owner)
    {
        super.OnPostInit(owner);
        SetEventMask(owner, EntityEvent.INIT);
    }
    
    //------------------------------------------------------------------------------------------------
    override void EOnInit(IEntity owner)
    {
        SCR_AISettingsComponent settings = SCR_AISettingsComponent.GetInstance();
        if (!settings)
            return;
 
        // If the settings component is enabled, overwrite current settings by global ones
        m_EnableMovement = settings.m_EnableMovement;
        m_EnableDangerEvents = settings.m_EnableDangerEvents;
        m_EnablePerception = settings.m_EnablePerception;
        m_EnableAttack = settings.m_EnableAttack;
        m_EnableTakeCover = settings.m_EnableTakeCover;
        m_EnableLooking = settings.m_EnableLooking;
        m_EnableCommunication = settings.m_EnableCommunication;
        m_EnableLeaderStop = settings.m_EnableLeaderStop;
        m_EnableAimingError = settings.m_EnableAimError;
        
        typename type_EMessageType_Goal = EMessageType_Goal;
        typename type_EMessageType_Info = EMessageType_Info;
        
        foreach (SCR_AIDangerReaction reaction : m_aDangerReactions)
        {
            m_mDangerReactions[reaction.m_eType] = reaction;
        }
        
        m_aGoalReactionsPacked.Resize(type_EMessageType_Goal.GetVariableCount());
        foreach (SCR_AIGoalReaction reaction : m_aGoalReactions)
        {
            if(reaction.m_eType != EMessageType_Goal.NONE)
                m_aGoalReactionsPacked[reaction.m_eType] = reaction;
        }
        
        m_aInfoReactionsPacked.Resize(type_EMessageType_Info.GetVariableCount());
        foreach (SCR_AIInfoReaction reaction : m_aInfoReactions)
        {
            if(reaction.m_eType != EMessageType_Info.NONE)
                m_aInfoReactionsPacked[reaction.m_eType] = reaction;
        }
    }
    
    //------------------------------------------------------------------------------------------------
    void PerformGoalReaction(SCR_AIUtilityComponent utility, SCR_AIMessageBase message)
    {
        SCR_AIMessageGoal goalMessage = SCR_AIMessageGoal.Cast(message);
        if (!goalMessage)
        {
            Debug.Error("Message mismatch");
            return;
        }
        SCR_AIGoalReaction reaction = m_aGoalReactionsPacked[goalMessage.m_MessageType];
        if (reaction)
        {
            reaction.PerformReaction(utility, message);
            return;
        }
    }
 
    //------------------------------------------------------------------------------------------------
    void PerformGoalReaction(SCR_AIGroupUtilityComponent utility, SCR_AIMessageBase message)
    {
        SCR_AIMessageGoal goalMessage = SCR_AIMessageGoal.Cast(message);
        if (!goalMessage)
        {
            Debug.Error("Message mismatch");
            return;
        }
        SCR_AIGoalReaction reaction = m_aGoalReactionsPacked[goalMessage.m_MessageType];
        if (reaction)
        {
            reaction.PerformReaction(utility, message);
            return;
        }
    }
 
    //------------------------------------------------------------------------------------------------
    void PerformInfoReaction(SCR_AIGroupUtilityComponent utility, SCR_AIMessageBase message)
    {
        SCR_AIMessageInfo infoMessage = SCR_AIMessageInfo.Cast(message);
        if (!infoMessage)
        {
            Debug.Error("Message mismatch");
            return;
        }
        SCR_AIInfoReaction reaction = m_aInfoReactionsPacked[infoMessage.m_MessageType];
        if (reaction)
        {
            reaction.PerformReaction(utility, message);
            return;
        }
    }
    
    //------------------------------------------------------------------------------------------------
    void PerformInfoReaction(SCR_AIUtilityComponent utility, SCR_AIMessageBase message)
    {
        SCR_AIMessageInfo infoMessage = SCR_AIMessageInfo.Cast(message);
        if (!infoMessage)
        {
            Debug.Error("Message mismatch");
            return;
        }
        SCR_AIInfoReaction reaction = m_aInfoReactionsPacked[infoMessage.m_MessageType];
        if (reaction)
        {
            reaction.PerformReaction(utility, message);
            return;
        }
    }
    
    //------------------------------------------------------------------------------------------------
    bool PerformDangerReaction(SCR_AIUtilityComponent utility, AIDangerEvent dangerEvent)
    {
        SCR_AIDangerReaction reaction = m_mDangerReactions[dangerEvent.GetDangerType()];
        if (reaction)
        {
            return reaction.PerformReaction(utility, utility.m_ThreatSystem, dangerEvent);
        }
        return false;
    }
    
    //------------------------------------------------------------------------------------------------
    void AddDefaultBehaviors(SCR_AIUtilityComponent utility)
    {
        foreach (SCR_AIReactionBase reaction : m_aDefaultReactions)
        {
            reaction.PerformReaction(utility); // @TODO: This has to work for all reactions, now it would work only on default ones
        }
    }
    
    //------------------------------------------------------------------------------------------------
    void AddDefaultActivities(SCR_AIGroupUtilityComponent utility)
    {
        foreach (SCR_AIReactionBase reaction : m_aDefaultReactions)
        {
            reaction.PerformReaction(utility); // @TODO: This has to work for all reactions, now it would work only on default ones
        }
    }
    
    //------------------------------------------------------------------------------------------------
    ResourceName GetTreeNameForWeaponType(EWeaponType weaponType, EMuzzleType muzzleType)
    {
        foreach (SCR_AIWeaponTypeSelectionConfig configItem : m_aWeaponTypeSelectionConfig)
        {
            if (configItem.m_eWeaponType == EWeaponType.WT_NONE || configItem.m_eWeaponType == weaponType) // NONE will work as ANY, first filter = weapon type
            {
                if (configItem.m_eMuzzleType == muzzleType) // second filter = muzzle type
                {
                    return configItem.m_sBehaviorTree;
                }
            }
        }
        return m_sDefaultWeaponBehaviorTree;
    }
}