Magnum.c

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const float MAGNUM_ROTATION_POSITION_M1 = -0.167;
const float MAGNUM_ROTATION_POSITION_0 = 0.0;
const float MAGNUM_ROTATION_POSITION_1 = 0.167;
const float MAGNUM_ROTATION_POSITION_2 = 0.334;
const float MAGNUM_ROTATION_POSITION_3 = 0.500;
const float MAGNUM_ROTATION_POSITION_4 = 0.668;
const float MAGNUM_ROTATION_POSITION_5 = 0.835;
const float MAGNUM_ROTATION_POSITION_6 = 1.0;
 
 
enum MagnumAnimState
{
    DEFAULT             = 0,    
};
 
enum MagnumStableStateID
{
    UNKNOWN             =  0,
    DEFAULT             =  1,
}
 
class Magnum_Static_State extends WeaponStableState
{
    bool init = false;
    override void OnEntry(WeaponEventBase e) 
    {       
        if (LogManager.IsWeaponLogEnable()) { wpnPrint("[wpnstate] { Magnum stable state"); } 
        super.OnEntry(e);
        if (init)
        {
            Magnum_Base magnum;
            if (CastTo(magnum, m_weapon))
            {
                magnum.SyncCylinderRotation();
                //magnum.SyncSelectionStateFromState();
            }
        }
        init = true;
    }
    override void OnExit (WeaponEventBase e) { super.OnExit(e); if (LogManager.IsWeaponLogEnable()) { wpnPrint("[wpnstate] }  Magnum stable state"); } }
    override int GetCurrentStateID () { return MagnumStableStateID.DEFAULT; }
    override bool HasBullet() { return m_weapon.IsChamberFull(m_weapon.GetCurrentMuzzle()); }
    override bool HasMagazine() { return false; }
    override bool IsJammed() { return m_weapon.IsJammed(); }
    override bool IsSingleState() { return true; }
};
 
 
 
class Magnum_Base extends Weapon_Base
{
    ref WeaponStableState C;
    int m_LastMuzzleloaded;
    int m_ActiveMuzzle;
    const string ATT_SLOT_CYLINDER = "RevolverCylinder";
    const string ATT_SLOT_EJECTOR = "RevolverEjector";
    
    override void SetActions()
    {
        super.SetActions();
        AddAction(FirearmActionLoadMultiBullet);
 
        RemoveAction(FirearmActionLoadBulletQuick); // Easy reload
        AddAction(FirearmActionLoadMultiBulletQuick); // Easy reload
 
    }
    
    override RecoilBase SpawnRecoilObject()
    {
        return new MagnumRecoil(this);
    }
    
    void Magnum_Base ()
    {
        m_LastMuzzleloaded = 0;
        m_ActiveMuzzle = 0;
        
        /*m_abilities.Insert(new AbilityRecord(WeaponActions.CHAMBERING, WeaponActionTypes.CHAMBERING_STARTLOOPABLE_CLOSED));
        m_abilities.Insert(new AbilityRecord(WeaponActions.CHAMBERING, WeaponActionTypes.CHAMBERING_ENDLOOPABLE));
        m_abilities.Insert(new AbilityRecord(WeaponActions.MECHANISM, WeaponActionTypes.MECHANISM_CLOSED));
        m_abilities.Insert(new AbilityRecord(WeaponActions.MECHANISM, WeaponActionTypes.MECHANISM_SPECIAL));
        m_abilities.Insert(new AbilityRecord(WeaponActions.UNJAMMING, WeaponActionTypes.UNJAMMING_START));
        m_abilities.Insert(new AbilityRecord(WeaponActions.UNJAMMING, WeaponActionTypes.UNJAMMING_END));
        m_abilities.Insert(new AbilityRecord(WeaponActions.FIRE, WeaponActionTypes.FIRE_NORMAL));
        m_abilities.Insert(new AbilityRecord(WeaponActions.FIRE, WeaponActionTypes.FIRE_COCKED));*/
    }
    
    override void InitStateMachine ()
    {
        m_abilities.Insert(new AbilityRecord(WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_STARTLOOPABLE_CLOSED));
        m_abilities.Insert(new AbilityRecord(WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_STARTLOOPABLE_CLOSED_KEEP));
        m_abilities.Insert(new AbilityRecord(WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_ENDLOOPABLE));
        m_abilities.Insert(new AbilityRecord(WeaponActions.MECHANISM, WeaponActionMechanismTypes.MECHANISM_CLOSED));
        m_abilities.Insert(new AbilityRecord(WeaponActions.MECHANISM, WeaponActionMechanismTypes.MECHANISM_SPECIAL));
        m_abilities.Insert(new AbilityRecord(WeaponActions.FIRE, WeaponActionFireTypes.FIRE_NORMAL));
        m_abilities.Insert(new AbilityRecord(WeaponActions.FIRE, WeaponActionFireTypes.FIRE_COCKED));
        m_abilities.Insert(new AbilityRecord(WeaponActions.FIRE, WeaponActionFireTypes.FIRE_UNCOCKED));
 
 
        // setup state machine
        // basic weapon state
        C = new Magnum_Static_State(this, NULL, MagnumAnimState.DEFAULT);
 
 
        WeaponMagnumChambering Chamber = new WeaponMagnumChambering(this, NULL, WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_STARTLOOPABLE_CLOSED_KEEP,WeaponActionChamberingTypes.CHAMBERING_ENDLOOPABLE);
        WeaponMagnumChambering Chamber_E = new WeaponMagnumChambering(this, NULL, WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_STARTLOOPABLE_CLOSED,WeaponActionChamberingTypes.CHAMBERING_ENDLOOPABLE);
        //WeaponMagnumChambering Chamber_CC00 = new WeaponMagnumChambering(this, NULL, WeaponActions.CHAMBERING, WeaponActionChamberingTypes.CHAMBERING_END);
 
        WeaponCharging Mech = new WeaponCharging(this, NULL, WeaponActions.MECHANISM, WeaponActionMechanismTypes.MECHANISM_CLOSED);
        
        WeaponStateBase Trigger_normal = new WeaponFireMagnum(this, NULL, WeaponActions.FIRE, WeaponActionFireTypes.FIRE_NORMAL);
        WeaponStateBase Trigger_dry = new WeaponFireMagnum(this, NULL, WeaponActions.FIRE, WeaponActionFireTypes.FIRE_COCKED);
        
        // events
 
        WeaponEventBase __L__ = new WeaponEventLoad1Bullet;
        WeaponEventBase _fin_ = new WeaponEventHumanCommandActionFinished;
        WeaponEventBase _abt_ = new WeaponEventHumanCommandActionAborted;
        WeaponEventBase __M__ = new WeaponEventMechanism;
        WeaponEventBase __T__ = new WeaponEventTrigger;
        
 
        WeaponEventBase _rto_ = new WeaponEventReloadTimeout;
        WeaponEventBase _dto_ = new WeaponEventDryFireTimeout;
 
    
        m_fsm = new WeaponFSM();
 
 
 
        m_fsm.AddTransition(new WeaponTransition( C,                __L__,  Chamber, null, new WeaponGuardAnyChamberFiredOut(this))); // chamber from closed charged
        m_fsm.AddTransition(new WeaponTransition(  Chamber, _fin_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Chamber, _abt_,  C));
 
        
        m_fsm.AddTransition(new WeaponTransition( C,                __L__,  Chamber_E)); // chamber from closed charged
        m_fsm.AddTransition(new WeaponTransition(  Chamber_E,   _fin_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Chamber_E,   _abt_,  C));
 
        
        m_fsm.AddTransition(new WeaponTransition( C,                __M__,  Mech)); // charge from closed
        m_fsm.AddTransition(new WeaponTransition(  Mech,        _fin_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Mech,        _abt_,  C));
 
        
        
        m_fsm.AddTransition(new WeaponTransition( C,                __T__,  Trigger_normal, null, new GuardAnd (new WeaponGuardCurrentChamberFull(this), new GuardNot(new WeaponGuardCurrentChamberFiredOut(this))) )); // fire.cocked
        m_fsm.AddTransition(new WeaponTransition(  Trigger_normal,  _fin_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Trigger_normal,  _dto_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Trigger_normal,  _abt_,  C));
        
        m_fsm.AddTransition(new WeaponTransition( C,                __T__,  Trigger_dry)); // fire.cocked
        m_fsm.AddTransition(new WeaponTransition(  Trigger_dry, _fin_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Trigger_dry,     _dto_,  C));
        m_fsm.AddTransition(new WeaponTransition(  Trigger_dry,     _abt_,  C));
 
 
        SetInitialState(C);
        SelectionBulletHide();
        SetCurrentMuzzle(0);
        //HideMagazine();
        m_fsm.Start();
    }
    
    override bool CanChamberBullet(int muzzleIndex, Magazine mag)
    {
        for (int i = 0; i < GetMuzzleCount(); i++)
        {
            if ( CanChamberFromMag(i, mag) )
            {
                if (IsChamberEmpty(i))
                    return true;
                
                if (IsChamberFiredOut(i))
                    return true;
            } 
        }
        return false;
    }
    
    override void AssembleGun()
    {
        super.AssembleGun();
        
        if ( !FindAttachmentBySlotName(ATT_SLOT_EJECTOR) )
        {
            GetInventory().CreateAttachment("Magnum_Ejector");
        }
        
        if ( !FindAttachmentBySlotName(ATT_SLOT_CYLINDER) )
        {
            GetInventory().CreateAttachment("Magnum_Cylinder");
        }
 
        ForceSyncSelectionState();
        SyncCylinderRotation();
    }
    
    static float GetCylinderRotation(int muzzleIndex)
    {
        switch (muzzleIndex)
        {
            case 0:
                return MAGNUM_ROTATION_POSITION_0;
            case 1:
                return MAGNUM_ROTATION_POSITION_5;
            case 2:
                return MAGNUM_ROTATION_POSITION_4;
            case 3:
                return MAGNUM_ROTATION_POSITION_3;
            case 4:
                return MAGNUM_ROTATION_POSITION_2;
            case 5:
                return MAGNUM_ROTATION_POSITION_1;
        }
        
        ErrorEx(string.Format("Invalid muzzle index: %1", muzzleIndex));
        
        return MAGNUM_ROTATION_POSITION_0;
    }
    
    void SetCylinderRotationAnimationPhase(float rot, bool reset = false)
    {
        Magnum_Cylinder cylinder = Magnum_Cylinder.Cast(GetAttachmentByType(Magnum_Cylinder));
        Magnum_Ejector ejector = Magnum_Ejector.Cast(GetAttachmentByType(Magnum_Ejector));
        if (cylinder && ejector)
        {
            float anim_phase = cylinder.GetAnimationPhase("Rotate_Cylinder");
            if ( Math.AbsFloat(anim_phase - rot) > 0.1 )
            {
                if (reset)
                {
                    cylinder.ResetAnimationPhase("Rotate_Cylinder", rot );
                    ejector.ResetAnimationPhase("Rotate_Ejector", rot );                
                }               
                else if (rot == MAGNUM_ROTATION_POSITION_0)
                {
                    cylinder.ResetAnimationPhase("Rotate_Cylinder", MAGNUM_ROTATION_POSITION_M1 );
                    ejector.ResetAnimationPhase("Rotate_Ejector", MAGNUM_ROTATION_POSITION_M1 );
                }
                
                cylinder.SetAnimationPhase("Rotate_Cylinder", rot );
                ejector.SetAnimationPhase("Rotate_Ejector", rot );
            }
        }
    }
    
    void SyncCylinderRotation(bool reset = true)
    {
        SetCylinderRotationAnimationPhase(GetCylinderRotation(GetCurrentMuzzle()), reset);
    }
    
    override void EEHealthLevelChanged(int oldLevel, int newLevel, string zone)
    {
        super.EEHealthLevelChanged(oldLevel,newLevel,zone);
        
        if (GetGame().IsClient())
            return;
        
        SetAttachmentsHealth();
    }
    
    //sets health of cylinder and ejector objects
    void SetAttachmentsHealth()
    {
        EntityAI entity;
        ItemBase attachment;
        for (int i = 0; i < GetInventory().AttachmentCount(); i++)
        {
            entity = GetInventory().GetAttachmentFromIndex(i);
            if ( Class.CastTo(attachment,entity) )
            {
                attachment.SetHealth01("","Health",GetHealth01());
            }
        }
    }
    
    override void OnFire(int muzzle_index)
    {
        super.OnFire(muzzle_index);
        Magnum_Cylinder cylinder = Magnum_Cylinder.Cast(GetAttachmentByType(Magnum_Cylinder));
        if (cylinder)
        {
            string bullet_nose = "bullet_nose";
            if (muzzle_index > 0)
                bullet_nose = string.Format("bullet_nose_" + (muzzle_index + 1));
            cylinder.HideSelection(bullet_nose);
        }
    }
    
    override bool IsShowingChamberedBullet()
    {
        return false;
    }
    
    override bool CanEjectBullet() 
    {
        for (int i = 0; i < GetMuzzleCount(); i++)
        {
            if (IsChamberFull(i))
                return true;
        }
        return false;
    }
    
    override void ShowBullet(int muzzleIndex)
    {
        super.ShowBullet(muzzleIndex);
        
        Magnum_Cylinder cylinder = Magnum_Cylinder.Cast(GetAttachmentByType(Magnum_Cylinder));
        if (cylinder)
        {       
            string bullet = "bullet";
            if (muzzleIndex > 0)
                bullet = string.Format("bullet_" + (muzzleIndex + 1));
            
            cylinder.ShowSelection(bullet);
            
            if (!IsChamberFiredOut(muzzleIndex))
            {
                string bullet_nose = "bullet_nose";
                if (muzzleIndex > 0)
                    bullet_nose = string.Format("bullet_nose_" + (muzzleIndex + 1));
                cylinder.ShowSelection(bullet_nose);
            }
        }
    }
    
    override void HideBullet(int muzzleIndex)
    {
        super.HideBullet(muzzleIndex);
        
        Magnum_Cylinder cylinder = Magnum_Cylinder.Cast(GetAttachmentByType(Magnum_Cylinder));
        if (cylinder)
        {       
            string bullet = "bullet";
            if (muzzleIndex > 0)
                bullet = string.Format("bullet_" + (muzzleIndex + 1));
            
            cylinder.HideSelection(bullet);
            
            string bullet_nose = "bullet_nose";
            if (muzzleIndex > 0)
                bullet_nose = string.Format("bullet_nose_" + (muzzleIndex + 1));
            cylinder.HideSelection(bullet_nose);
        }
    }
    
    //Debug menu Spawn Ground Special
    override void OnDebugSpawn()
    {
        super.OnDebugSpawn();
        
        EntityAI entity;
        if ( Class.CastTo(entity, this) )
        {
            entity.SpawnEntityOnGroundPos("Ammo_357", entity.GetPosition());
        }
    }
};
 
class Magnum extends Magnum_Base
{
    override void GetDebugActions(out TSelectableActionInfoArrayEx outputList)
    {
        super.GetDebugActions(outputList);
 
        outputList.Insert(new TSelectableActionInfoWithColor(SAT_DEBUG_ACTION, EActions.SEPARATOR, "", FadeColors.LIGHT_GREY));
        outputList.Insert(new TSelectableActionInfoWithColor(SAT_DEBUG_ACTION, EActions.SPIN, "Spin", FadeColors.LIGHT_GREY));
    }
    
    override bool OnAction(int action_id, Man player, ParamsReadContext ctx)
    {
        if (GetGame().IsServer())
        {
            if (action_id == EActions.SPIN)
            {
                const float animPhaseOffset = 0.167;
    
                Magnum_Cylinder cylinder = Magnum_Cylinder.Cast(GetAttachmentByType(Magnum_Cylinder));
                Magnum_Ejector ejector = Magnum_Ejector.Cast(GetAttachmentByType(Magnum_Ejector));
        
                if (cylinder)
                {
                    float animPhase = cylinder.GetAnimationPhase("Rotate_Cylinder");
                    if (animPhase + animPhaseOffset > 1.0)
                    {
                        animPhase -= 1.0;
                        cylinder.ResetAnimationPhase("Rotate_Cylinder", animPhase);
                        ejector.ResetAnimationPhase("Rotate_Ejector", animPhase);
                    }
    
                    cylinder.SetAnimationPhase("Rotate_Cylinder", animPhase);
                    ejector.ResetAnimationPhase("Rotate_Ejector", animPhase);
                }
            }
        }
        
        return super.OnAction(action_id, player, ctx);
    }
}
 
class SawedoffMagnum extends Magnum_Base {};
class Magnum_Cylinder extends DummyItem {};
class Magnum_Ejector extends DummyItem {};