/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.

#ifndef CRYINCLUDE_CRYCOMMON_AGENTPARAMS_H
#define CRYINCLUDE_CRYCOMMON_AGENTPARAMS_H
#pragma once

#include "SerializeFwd.h"
#include <IFactionMap.h> // <> required for Interfuscator


//
// This structure should contain all the relevant information for perception/visibility determination.
struct AgentPerceptionParameters
{
    // Perception abilities

    // How far can the agent see
    float sightRange;
    // How far is the agent's near sight
    float sightNearRange;
    // How far can the agent see if the target is vehicle
    float sightRangeVehicle;
    // How much time the agent must continuously see the target before he recognizes it
    float sightDelay;

    // Normal and peripheral fov (degrees)
    float FOVPrimary;
    float FOVSecondary;
    // How heights of the target affects visibility
    float stanceScale;
    // The sensitivity to sounds. 0=deaf, 1=normal.
    float audioScale;

    // Perceptible parameters

    float targetPersistence;

    float reactionTime;
    float collisionReactionScale;
    float stuntReactionTimeOut;

    float forgetfulness;    // overall scaling, controlled by FG.
    float forgetfulnessTarget;
    float forgetfulnessSeek;
    float forgetfulnessMemory;

    bool  isAffectedByLight;        // flag indicating if the agent perception is affected by light conditions.
    float minAlarmLevel;

    float bulletHitRadius; // radius for perceiving bullet hits nearby
    float minDistanceToSpotDeadBodies; // min distance allowed to be able to spot a dead body

    float cloakMaxDistStill;
    float cloakMaxDistMoving;
    float cloakMaxDistCrouchedAndStill;
    float cloakMaxDistCrouchedAndMoving;

    struct SPerceptionScale
    {
        float visual;
        float audio;
    } perceptionScale;

    AgentPerceptionParameters()
        : sightRange(0)
        , sightNearRange(0.f)
        , sightRangeVehicle(-1)
        , sightDelay(0.f)
        , FOVPrimary(-1)
        , FOVSecondary(-1)
        , stanceScale(1.0f)
        , audioScale(1)
        , targetPersistence(0.f)
        , reactionTime(1.f)
        , collisionReactionScale(1.0f)
        , stuntReactionTimeOut(3.0f)
        , forgetfulness(1.f)
        , forgetfulnessTarget(1.f)
        , forgetfulnessSeek(1.f)
        , forgetfulnessMemory(1.f)
        , isAffectedByLight(false)
        , minAlarmLevel(0.0f)
        , bulletHitRadius(0.f)
        , minDistanceToSpotDeadBodies(10.0f)
        , cloakMaxDistStill(4.0f)
        , cloakMaxDistMoving(4.0f)
        , cloakMaxDistCrouchedAndStill(4.0f)
        , cloakMaxDistCrouchedAndMoving(4.0f)
    {
        perceptionScale.visual = 1.f;
        perceptionScale.audio = 1.f;
    }

    void Serialize(TSerialize ser);
};

typedef struct AgentParameters
{
    AgentPerceptionParameters   m_PerceptionParams;
    //-------------
    // combat class of this agent
    //----------------
    int m_CombatClass;

    //-------------
    float m_fAccuracy;
    float   m_fPassRadius;
    float m_fStrafingPitch;     //if this > 0, will do a strafing draw line firing. 04/12/05 Tetsuji

    // Behavior
    float m_fAttackRange;
    float m_fCommRange;
    float m_fAttackZoneHeight;
    float m_fProjectileLaunchDistScale; // Controls the preferred launch distance of a projectile (grenade, etc.) in range [0..1].

    int m_weaponAccessories;

    // Melee
    float m_fMeleeRange;
    float m_fMeleeRangeShort;
    float m_fMeleeHitRange;
    float m_fMeleeAngleCosineThreshold;
    float m_fMeleeDamage;
    float m_fMeleeKnowckdownChance;
    float m_fMeleeImpulse;

    //-------------
    // grouping data
    //--------------
    bool factionHostility;
    uint8   factionID;

    int     m_nGroup;

    bool  m_bAiIgnoreFgNode;
    bool  m_bPerceivePlayer;
    float m_fAwarenessOfPlayer;
    //--------------------------
    //  cloaking/invisibility
    //--------------------------
    bool    m_bInvisible;
    bool    m_bCloaked;
    float   m_fCloakScale;  // 0- no cloaked, 1- complitly cloaked (invisible)
    float   m_fCloakScaleTarget;    // cloak scale should fade to this value
    float   m_fLastCloakEventTime;

    //--------------------------
    //  Turn speed
    //--------------------------
    float m_lookIdleTurnSpeed;  // How fast the character turn towards target when looking (radians/sec). -1=immediate
    float m_lookCombatTurnSpeed;    // How fast the character turn towards target when looking (radians/sec). -1=immediate
    float m_aimTurnSpeed;       // How fast the character turn towards target when aiming (radians/sec). -1=immediate
    float m_fireTurnSpeed;  // How fast the character turn towards target when aiming and firing (radians/sec). -1=immediate

    // Cover
    float distanceToCover;
    float effectiveCoverHeight;
    float effectiveHighCoverHeight;
    float inCoverRadius;

    // Territory name set by designers - the only string used in this structure but should be fine
    string m_sTerritoryName;
    string m_sWaveName;

    AgentParameters()
    {
        Reset();
    }

    void Serialize(TSerialize ser);

    void Reset()
    {
        m_CombatClass = -1;
        m_fAccuracy = 0.0f;
        m_fPassRadius = 0.4f;
        m_fStrafingPitch = 0.0f;
        m_fAttackRange = 0.0f;
        m_fCommRange = 0.0f;
        m_fAttackZoneHeight = 0.0f;
        m_fMeleeRange = 2.0f;
        m_fMeleeRangeShort = 1.f;
        m_fMeleeAngleCosineThreshold = cosf(DEG2RAD(20.f));
        m_fMeleeHitRange = 1.5f;
        m_fMeleeDamage = 400.0f;
        m_fMeleeKnowckdownChance = .0f;
        m_fMeleeImpulse = 600.0f;
        factionID = IFactionMap::InvalidFactionID;
        factionHostility = true;
        m_nGroup = 0;
        m_bAiIgnoreFgNode = false;
        m_bPerceivePlayer = true;
        m_fAwarenessOfPlayer = 0;
        m_bInvisible = false;
        m_bCloaked = false;
        m_fCloakScale = 0.0f;
        m_fCloakScaleTarget = 0.0f;
        m_fLastCloakEventTime = 0.0f;
        m_weaponAccessories = 0;
        m_lookIdleTurnSpeed = -1;
        m_lookCombatTurnSpeed = -1;
        m_aimTurnSpeed = -1;
        m_fireTurnSpeed = -1;
        m_fProjectileLaunchDistScale = 1.0f;
        distanceToCover = m_fPassRadius + 0.05f;
        inCoverRadius = m_fPassRadius - 0.05f;
        effectiveCoverHeight = 0.85f;
        effectiveHighCoverHeight = 1.75f;

        m_sTerritoryName.clear();
        m_sWaveName.clear();
    }
} AgentParameters;


#endif // CRYINCLUDE_CRYCOMMON_AGENTPARAMS_H