//=============================================================================
// KFPerk
//=============================================================================
// Base class for the KF2 perks
//=============================================================================
// Killing Floor 2
// Copyright (C) 2015 Tripwire Interactive LLC
// - Christian "schneidzekk" Schneider
//=============================================================================
class KFPerk extends ReplicationInfo
	config(game)
	native
	nativereplication;

`include(KFOnlineStats.uci)

const	SKILLFLAG_0					= 0x1;
const	SKILLFLAG_1					= 0x2;
const	SKILLFLAG_2					= 0x4;
const	SKILLFLAG_3					= 0x8;
const 	SKILLFLAG_4					= 0x10;
const	SKILLFLAG_5					= 0x20;
const 	SKILLFLAG_6					= 0x40;
const 	SKILLFLAG_7					= 0x80;
const	SKILLFLAG_8					= 0x100;
const	SKILLFLAG_9					= 0x200;

const 	SKILL_NONE					= 0;
const 	SKILL_1						= 1;
const 	SKILL_2						= 2;

/** Stat ID of xp value for this perk */
var private const int 				ProgressStatID;
var private const int 				PerkBuildStatID;

/** Skill Tiers **/
const RANK_1_LEVEL		= 5;
const RANK_2_LEVEL		= 10;
const RANK_3_LEVEL		= 15;
const RANK_4_LEVEL		= 20;
const RANK_5_LEVEL		= 25;
const UNLOCK_INTERVAL	= 5;

var	const 	int						SecondaryXPModifier[4];
/*********************************************************************************************
* Localization
********************************************************************************************* */
var	localized 	string 	PerkName;

struct native PassivePerk
{
	var localized string Title;
	var localized string Description;
	var string IconPath;
};
var array<PassivePerk> Passives;

var localized string SkillCatagories[`MAX_PERK_SKILLS];
var localized string EXPAction1; //The first line description of how specific classes get EXP
var localized string EXPAction2; //The second line description of how specific classes get EXP
var localized string LevelString;

/** The location of this perks icon */
var Texture2D 		PerkIcon;
var array<string> 	ColumnOneIcons;
var array<string> 	ColumnTwoIcons;
var Texture2D 		InteractIcon;

var array<Texture2D> PrestigeIcons;

var localized string WeaponDroppedMessage;
/*********************************************************************************************
* Skill related vars
********************************************************************************************* */
struct native PerkSkill
{
	var() 	editconst 			string			Name;
	var()	const				float			Increment;
	var		const				byte			Rank;
	var()	const				float			StartingValue;
	var()	const				float			MaxValue;
	var()	const				float			ModifierValue;
	var()   const 				string 			IconPath;
	var()						bool 			bActive;
};

var private const float 	AssistDoshModifier;

var array<PerkSkill> 		PerkSkills;

var 	protected	byte 	SelectedSkills[`MAX_PERK_SKILLS];

var()	const	float		RegenerationInterval;			// Duration till next RegenerationAmount
var()	const	int			RegenerationAmount;             // Amount health given per RegenerationIntervall
var				float 		TimeUntilNextRegen;

var 	const 	float 		BarrageDamageModifier;
var 	const 	float 		FormidableDamageModifier;
var 	const 	float 		VaccinationDuration;

struct native BuffedPlayerInfo
{
	var()	int				PreBuffValue;
	var()	KFPawn_Human	BuffedPawn;
};

var 			array<BuffedPlayerInfo>		BuffedPlayerInfos;

// This trigger is created to allow other players to interact with your perk abilities
var 			KFUsablePerkTrigger 		InteractionTrigger;

var		const	array<Name>		ZedTimeModifyingStates;

var protected	array<byte>		BodyPartsCanStumble;
var protected	array<byte>		BodyPartsCanKnockDown;

/*********************************************************************************************
* Special abilities
********************************************************************************************* */
var 			bool		bCanSeeCloakedZeds;
var()	const	float		SignatureDamageScale;
var()	const	float		SignatureRecoilScale;

var				int			CurrentAbilityPoints;
var				byte		MaxAbilityPoints;

/*********************************************************************************************
* Temporary abilities
********************************************************************************************* */
var				bool 		bHasTempSkill_TacticalReload;

/*********************************************************************************************
* Shared Skills
********************************************************************************************* */
var()	const			PerkSkill			TacticalReload;				// Reload speed modifier Only set the StartValue
var 	protected const	class<KFDamageType>	ToxicDmgTypeClass;

/*********************************************************************************************
* Loading
********************************************************************************************* */
var	const 	protected	byte	CurrentLevel;
var	const 	protected	byte	CurrentPrestigeLevel;
var			int					SavedBuild;

/** Initialization */
var	const 	bool				bInitialized;

/*********************************************************************************************
* Inventory
********************************************************************************************* */

/** The weapon class string used to load the weapon class for this perk */
var class<KFWeaponDefinition> PrimaryWeaponDef;
var class<KFWeaponDefinition> SecondaryWeaponDef;

/** default starting knife */
var class<KFWeaponDefinition> KnifeWeaponDef;

/** perk specific grenade class */
var class<KFWeaponDefinition> GrenadeWeaponDef;

/** The grenade archetype for this perk. Don't set directly in defaultprops. Set the GrenadeClassName so it will be dynamically loaded */
var class<KFProj_Grenade> 		GrenadeClass;

/** The number of grenades this perk spawns with */
var int 						InitialGrenadeCount;

/** The maximum number of grenades this perk can carry */
var int							MaxGrenadeCount;

/** The backup weapon damage types */
var array<name>	BackupWeaponDamageTypeNames;

var array<class<KFWeaponDefinition> > AutoBuyLoadOutPath;

/*********************************************************************************************
* Player Skill Trakcing
********************************************************************************************* */

/** How much to handicap this perk when calculating the player's accuracy */
var float 						HitAccuracyHandicap;

/** How much to handicap this perk when calculating the player's headshot accuracy */
var float 						HeadshotAccuracyHandicap;

/*********************************************************************************************
* @name Prestige Rewards
********************************************************************************************* */

var array<string> PrestigeRewardItemIconPaths;

/*********************************************************************************************
* Transient vars
********************************************************************************************* */
/**
	Indicates if the last hit was a headshot.
	This is added for the crossbow to apply the stun on enemies only if hit in the head. 
	Afflictions are calculated after adjusting the damage, so the bone is not necessary
	indicating a headshot anymore. 
 */
var transient bool bWasLastHitAHeadshot; 

/*********************************************************************************************
* Caching
********************************************************************************************* */
var 		KFPlayerReplicationInfo	MyPRI;
var 		KFGameInfo 				MyKFGI;
var 		KFGameReplicationInfo	MyKFGRI;
var 		KFPlayerController		OwnerPC;
var 		KFPawn_Human			OwnerPawn;

/** Debugging */
var	config bool	bLogPerk;

cpptext
{
	// Override BeginPlay to do initial loading
	virtual void PreBeginPlay();

	// Override replication for set owner / RPC calls
	INT* GetOptimizedRepList( BYTE* Recent, FPropertyRetirement* Retire, INT* Ptr, UPackageMap* Map, UActorChannel* Channel );
	virtual void PostNetReceive();

	// specific abilities
	virtual UBOOL UseBlueMeleeTrails() {return FALSE;}
	virtual UBOOL UseRedMeleeTrails() {return FALSE;}
}

replication
{
	if( bNetDirty && bNetOwner )
        CurrentLevel, CurrentPrestigeLevel;
}

/**
 * @brief Let's make sure we have an owner apwn
 * @return We have a pawn....
 */
simulated final protected native function bool CheckOwnerPawn();

/*********************************************************************************************
* @name Loading/Saving
********************************************************************************************* */

native final function LoadPerk();
native static final function LoadTierUnlockFromConfig(class<KFPerk> PerkClass, out byte bTierUnlocked, out int UnlockedPerkLevel);
native static final function LoadPerkData();
native static final function SaveTierUnlockToConfig(class<KFPerk> PerkClass, byte bTierUnlocked, int PerkLevel);
native final function SaveBuildToStats( Class<KFPerk> PerkClass, int NewPerkBuild );
native final function SavePerkDataToConfig( Class<KFPerk> PerkClass, int NewPerkBuild );
reliable server final private native event ServerSetPerkBuild( int NewPerkBuild, byte ClientLevel, byte ClientPrestigeLevel);
reliable client final private native event ClientACK( bool bSuccess, byte AckLevel, Int PerkBuild );

/*********************************************************************************************
* @name Static
********************************************************************************************* */

native static simulated function int GetProgressStatID();
native static simulated function int GetPerkBuildStatID();

final static function class<KFPerk> GetPerkClass()
{
	return default.class;
}

/** returns concatenated string for analytics logging */
function string DumpPerkLoadout()
{
	local int i;
	local string Ret;

	Ret = "";

	for( i=0; i<`MAX_PERK_SKILLS; i++ )
	{
		Ret $= SelectedSkills[i];
	}

	return Ret;
}

/**
 * @brief Grabs the AssociatedPerkClass from an actor
 *
 * @param WeaponActor Weapon or projectile
 * @return Weapon used
 */
static function KFWeapon GetWeaponFromDamageCauser( Actor WeaponActor )
{
	local KFWeapon KFW;

	if( WeaponActor != none )
	{
		if( WeaponActor.IsA('Weapon') )
		{
			KFW = KFWeapon(WeaponActor);
		}
		else if( WeaponActor.IsA('Projectile') )
		{
			KFW = KFWeapon(WeaponActor.Owner);
		}
		else if( WeaponActor.IsA('KFSprayActor') )
		{
			KFW = KFWeapon(WeaponActor.Base);
		}

		return KFW;
	}

	return none;
}

/**
 * @brief Grabs the AssociatedPerkClass from an actor
 *
 * @param WeaponActor The used weapon or projectile
 * @return the weapon's or projectile's perk class
 */
static function class<KFPerk> GetPerkFromDamageCauser( Actor WeaponActor, class<KFPerk> InstigatorPerkClass )
{
	local KFWeapon KFW;
	local KFProjectile KFPrj;
	local KFSprayActor KFSpray;

	KFW = KFWeapon(WeaponActor);
	KFPrj = KFProjectile(WeaponActor);

	if( WeaponActor != none && KFW == none )
	{
		if( KFPrj != none && KFPrj.AssociatedPerkClass == none )
		{
			KFW = KFWeapon(WeaponActor.Owner);
		}
		else if( KFPrj != none )
		{
			return GetPerkFromProjectile( WeaponActor );
		}
		else if( WeaponActor.IsA( 'KFSprayActor' ) )
		{
			KFSpray = KFSprayActor(WeaponActor);
			if (ClassIsChildOf(KFSpray.MyDamageType, class'KFDT_Fire') ||
				ClassIsChildOf(KFSpray.MyDamageType, class'KFDT_Microwave'))
			{
				return class'KFPerk_Firebug';
			}
			else if (ClassIsChildOf(KFSpray.MyDamageType, class'KFDT_Freeze'))
			{
				return class'KFPerk_Survivalist';
			}
			else if (ClassIsChildOf(KFSpray.MyDamageType, class'KFDT_Toxic'))
			{
				return class'KFPerk_FieldMedic';
			}
		}
		else if( WeaponActor.IsA( 'KFDoorActor' ) )
		{
			return class'KFPerk_Demolitionist';
		}
	}

	if( KFW != none ) // avoid accessed none if killed from cheat (killzeds, etc.)
	{
		return KFW.static.GetWeaponPerkClass( InstigatorPerkClass );
	}

	return none;
}

static function class<KFPerk> GetPerkFromProjectile( Actor WeaponActor  )
{
	local KFProjectile Proj;

	Proj = KFProjectile(WeaponActor);
	if( Proj != none )
	{
		return Proj.default.AssociatedPerkClass;
	}

	return none;
}

/**
 * @brief Returns true if the weapon is associated with this perk
 * @details Uses WeaponPerkClass if we do not have a spawned weapon (such as in the trader menu)
 *
 * @param W the weapon
 * @param WeaponPerkClass weapon's perk class (optional)
 *
 * @return true/false
 */
static simulated function bool IsWeaponOnPerk( KFWeapon W, optional array < class<KFPerk> > WeaponPerkClass, optional class<KFPerk> InstigatorPerkClass, optional name WeaponClassName )
{
	if( W != none )
	{
		return W.static.AllowedForAllPerks() || W.static.GetWeaponPerkClass( InstigatorPerkClass ) == default.Class;
	}
	else if( WeaponPerkClass.length > 0 )
	{
		return WeaponPerkClass.Find(default.Class) != INDEX_NONE;
	}

	return false;
}

/**
 * @brief DamageType on perk?
 *
 * @param KFDT The damage type
 * @return true/false
 */
static function bool IsDamageTypeOnPerk( class<KFDamageType> KFDT )
{
	if( KFDT != none )
	{
		return KFDT.default.ModifierPerkList.Find( default.class ) > INDEX_NONE;
	}

	return false;
}

/**
 * @brief Checks if a damage type is from valid perk backup weapon
 *
 * @param DT the damage type
 * @return true if valid damage type
 */
static function bool IsBackupDamageTypeOnPerk( class<DamageType> DT )
{
	if( DT != none )
	{
		return default.BackupWeaponDamageTypeNames.Find( DT.name ) > INDEX_NONE;
	}

	return false;
}

/**
 * @brief DamageType on passed in perk?
 *
 * @param KFDT The damage type
 * @param PerkClass The perk we are chking for
 * @return true/false
 */
static function bool IsDamageTypeOnThisPerk( class<KFDamageType> KFDT, class<KFPerk> PerkClass )
{
	if( KFDT != none )
	{
		return KFDT.default.ModifierPerkList.Find( PerkClass ) > INDEX_NONE ;
	}

	return false;
}

/**
 * @brief Multiplies the XP to get the right amount for a certain perk
 *
 * @param XP XP modified
 */
static function MultiplySecondaryXPPoints( out int XP, byte Difficulty )
{
	XP *= default.SecondaryXPModifier[Difficulty];
}

/**
 * @brief Return if a weapon qualifies a as backup weapon (9mm etc)
 *
 * @param KFW Weapon to check
 * @return true if backup weapon
 */
static function bool IsBackupWeapon( KFWeapon KFW )
{
	return KFW != none && KFW.default.bIsBackupWeapon;
}

/**
 * @brief Return if a weapon is Dual 9mm
 *
 * @param KFW Weapon to check
 * @return true if backup weapon
 */
static function bool IsDual9mm( KFWeapon KFW )
{
	return KFW != none && KFW.Class.Name == 'KFWeap_Pistol_Dual9mm';
}

/*********************************************************************************************
* @name	 Build / Level Management - Apply and save the updated build and level
********************************************************************************************* */
simulated function int GetCurrentPrestigeLevel()
{
	return CurrentPrestigeLevel;
}

/**
 * @brief Gets the perk's level
 * @return The perk's level
 */
simulated native function byte GetLevel();

/**
 * @brief Sets a perk's level
  *
 * @param NewLevel The new level
  */
simulated native function SetLevel( byte NewLevel );


simulated native function byte GetPrestigeLevel();
simulated native function SetPrestigeLevel(byte NewLevel);
static native final function int GetPrestigeRewardID(class<KFPerk> PerkClass, byte NewLvl);

/** Whether or not the passed in perk level is active.
 *      Value will be 0-9, which then should be converted to
 *      0-4 and compared against the GRI max value.
 */
simulated function bool IsPerkLevelAllowed(int PerkIndex)
{
    if (MyKFGRI != none)
    {
        return (PerkIndex / 2) <= MyKFGRI.MaxPerkLevel;
    }

    return true;
}

/**
 * @brief Callback that lets the perk know that its rank has been set or updated
 */
event PerkLevelUpdated()
{
    if( MyKFGI != none )
    {
        MyKFGI.GameConductor.UpdateAveragePerkRank();
    }
}

/**
 * @brief Applies the active skills and abilities to the perk
 */
simulated event UpdateSkills()
{
	local byte i, SkillIndex;

	// Apply perk skills
	for( i = 0; i < `MAX_PERK_SKILLS; i++ )
	{
		SkillIndex = i * 2;
		if( SkillIndex < PerkSkills.length )
		{
			PerkSkills[SkillIndex].bActive = SelectedSkills[i] == Skill_1;  //1
			PerkSkills[SkillIndex+1].bActive = SelectedSkills[i] == Skill_2;//2
		}
	}

	//At this point, pending skill changes have been applied.  Reset Pending Build to -1
	PostSkillUpdate();
	ApplySkillsToPawn();
}

/**
 * @brief Updates the selected perk
 * @details  Updates selected skills, packs them, sends it to the server, and saves to the cloud
 *
 * @param InSelectedSkills The skill array
 * @param PerkClass The perk's class
 */
simulated event UpdatePerkBuild( const out byte InSelectedSkills[`MAX_PERK_SKILLS], class<KFPerk> PerkClass)
{
	local int NewPerkBuild;

	if( Controller(Owner).IsLocalController() )
	{
  		PackPerkBuild( NewPerkBuild, InSelectedSkills );
		ServerSetPerkBuild( NewPerkBuild, CurrentLevel, CurrentPrestigeLevel);
		SaveBuildToStats( PerkClass, NewPerkBuild );
		SavePerkDataToConfig( PerkClass, NewPerkBuild );
	}
}

/**
 * @brief Packs the slected skills into an int
 *
 * @param NewPerkBuild The new packed perk build
 * @param SelectedSkillsHolder Array of the perk's skills
 */
simulated event PackPerkBuild( out int NewPerkBuild, const out byte SelectedSkillsHolder[`MAX_PERK_SKILLS] )
{
	PackSkill( NewPerkBuild, SelectedSkillsHolder[0], SKILLFLAG_0, SKILLFLAG_1 );
	PackSkill( NewPerkBuild, SelectedSkillsHolder[1], SKILLFLAG_2, SKILLFLAG_3 );
	PackSkill( NewPerkBuild, SelectedSkillsHolder[2], SKILLFLAG_4, SKILLFLAG_5 );
	PackSkill( NewPerkBuild, SelectedSkillsHolder[3], SKILLFLAG_6, SKILLFLAG_7 );
	PackSkill( NewPerkBuild, SelectedSkillsHolder[4], SKILLFLAG_8, SKILLFLAG_9 );
}

/**
 * @brief Packs 2 skills into an updated perk build int
 *
 * @param NewPerkBuild The updated perk build
 * @param SkillIndex Skil pair (0-4)
 * @param SkillFlag1 "left" skill
 * @param SkillFlag2 "right" skill Chris: This is kinda redundant @fixme?
 */
simulated event PackSkill( out int NewPerkBuild, byte SkillIndex, int SkillFlag1, int SkillFlag2 )
{
	if( SkillIndex == SKILL_1 )
	{
		NewPerkBuild = NewPerkBuild | SkillFlag1;
	}
	else if( SkillIndex == SKILL_2 )
	{
		NewPerkBuild = NewPerkBuild | SkillFlag2;
	}
}

/**
 * @brief Set the bytes for SelectedSkills and AbilityRanks on initialization of the perk
 *
 * @param NewPerkBuild The new passed in perk build
 */
simulated event SetPerkBuild( int NewPerkBuild )
{
	if( SavedBuild != NewPerkBuild )
	{
		SavedBuild = NewPerkBuild;
    }

	UnpackSkill( CurrentLevel, NewPerkBuild, 0, SKILLFLAG_0, SKILLFLAG_1, SelectedSkills );
    UnpackSkill( CurrentLevel, NewPerkBuild, 1, SKILLFLAG_2, SKILLFLAG_3, SelectedSkills );
    UnpackSkill( CurrentLevel, NewPerkBuild, 2, SKILLFLAG_4, SKILLFLAG_5, SelectedSkills );
    UnpackSkill( CurrentLevel, NewPerkBuild, 3, SKILLFLAG_6, SKILLFLAG_7, SelectedSkills );
    UnpackSkill( CurrentLevel, NewPerkBuild, 4, SKILLFLAG_8, SKILLFLAG_9, SelectedSkills );

   	UpdateSkills();
}

/**
 * @brief Get an unpacked array of skills
 *
 * @param PerkClass The perk class
 * @param NewPerkBuild passed in packed perk build
 * @param SelectedSkillsHolder array of skills
 */
simulated event GetUnpackedSkillsArray( Class<KFPerk> PerkClass, int NewPerkBuild,  out byte SelectedSkillsHolder[`MAX_PERK_SKILLS] )
{
	local Byte PerkLevel;

	if( OwnerPC == none )
	{
		OwnerPC = KFPlayerController(Owner);
	}

	PerkLevel = OwnerPC.GetPerkLevelFromPerkList( PerkClass );

	UnpackSkill( PerkLevel, NewPerkBuild, 0, SKILLFLAG_0, SKILLFLAG_1, SelectedSkillsHolder );
	UnpackSkill( PerkLevel, NewPerkBuild, 1, SKILLFLAG_2, SKILLFLAG_3, SelectedSkillsHolder );
	UnpackSkill( PerkLevel, NewPerkBuild, 2, SKILLFLAG_4, SKILLFLAG_5, SelectedSkillsHolder );
	UnpackSkill( PerkLevel, NewPerkBuild, 3, SKILLFLAG_6, SKILLFLAG_7, SelectedSkillsHolder );
	UnpackSkill( PerkLevel, NewPerkBuild, 4, SKILLFLAG_8, SKILLFLAG_9, SelectedSkillsHolder );
}

/**
 * @brief Unpacks an individual skill from the SelectedSkills array to use
 *
 * @param PerkLevel Current perk level
 * @param NewPerkBuild The new perk build
 * @param SkillTier Skil pair (0-4)
 */
simulated function UnpackSkill( byte PerkLevel, int NewPerkBuild, byte SkillTier, int SkillFlag1, int SkillFlag2, out byte SelectedSkillsHolder[`MAX_PERK_SKILLS] )
{
	local int SkillUnlockLevel;
	SkillUnlockLevel = RANK_1_LEVEL + UNLOCK_INTERVAL * SkillTier;

	if( SkillUnlockLevel <= PerkLevel )
	{
		if( (NewPerkBuild & SkillFlag1) > 0 )
		{
			SelectedSkillsHolder[SkillTier] = SKILL_1;
		}
		else if( (NewPerkBuild & SkillFlag2) > 0 )
		{
			SelectedSkillsHolder[SkillTier] = SKILL_2;
		}
		// If we've unlocked this skill, autoset it to 1
		else
		{
	        SelectedSkillsHolder[SkillTier] = SKILL_1;
		}
	}
	else
	{
		SelectedSkillsHolder[SkillTier] = SKILL_NONE;
	}
}

/**
 * @brief Applies skill specific changes after new skills were selected
  */
simulated protected event PostSkillUpdate()
{
	local Inventory Inv;
   	local KFWeapon KFW;
	local KFPawn_Human KFP;

    if( OwnerPC == none )
    {
    	OwnerPC = KFPlayerController(Owner);
    }

    KFP = KFPawn_Human(OwnerPC.Pawn);
    if( KFP != none && KFP.InvManager != none )
    {
		for( Inv = KFP.InvManager.InventoryChain; Inv != none; Inv = Inv.Inventory )
		{
			KFW = KFWeapon(Inv);
			if( KFW != none )
			{
				// Reinitialize ammo counts
				KFW.ReInitializeAmmoCounts(self);
	     	}
		}
	}

	PerkSetOwnerHealthAndArmor( false );
	ApplySkillsToPawn();
}

simulated static function GetPassiveStrings( out array<string> PassiveValues, out array<string> Increments, byte Level );

static simulated function float GetSkillValue( const PerkSkill Skill )
{
	return FMin( Skill.MaxValue, Skill.StartingValue );
}

static simulated function float GetPassiveValue( const out PerkSkill Skill, byte Level, optional float Divider=1.f)
{
	return FMin(Skill.MaxValue, Skill.StartingValue +  (float(Level) * Skill.Increment) / Divider);
}

static simulated event string GetPerkIconPath()
{
	local string PerkIconPath;

	PerkIconPath = PathName(default.PerkIcon);

	return PerkIconPath;
}

static simulated event string GetPrestigeIconPath(byte PerkPrestigeLevel)
{
	if (PerkPrestigeLevel > 0)
	{
		return "img://"$ PathName(default.PrestigeIcons[PerkPrestigeLevel - 1]); //0 based array but 0 level is ignored
	}

	return "";
}

simulated final function int GetSavedBuild()
{
	return SavedBuild;
}
/*********************************************************************************************
* @name	 Spawning
********************************************************************************************* */

/** Called immediately before gameplay begins. */
simulated event PreBeginPlay()
{
    // Set the grenade class for this perk
    GrenadeClass = class<KFProj_Grenade>(DynamicLoadObject(GrenadeWeaponDef.default.WeaponClassPath, class'Class'));
    PerkIcon = Texture2D(DynamicLoadObject(GetPerkIconPath(), class'Texture2D'));

	MyKFGRI = KFGameReplicationInfo(WorldInfo.GRI);
	if( WorldInfo.Game != None )
	{
		MyKFGI = KFGameInfo(WorldInfo.Game);
	}

	if( OwnerPC == none )
    {
    	OwnerPC = KFPlayerController(Owner);
    }

	if( OwnerPC != none )
	{
		OwnerPC.SetPerkEffect( false );
	}
}

/** On spawn, modify owning pawn based on perk selection */
function SetPlayerDefaults(Pawn PlayerPawn)
{
	OwnerPawn = KFPawn_Human(PlayerPawn);
	bForceNetUpdate = TRUE;

	OwnerPC = KFPlayerController(Owner);
    if( OwnerPC != none )
    {
    	MyPRI = KFPlayerReplicationInfo(OwnerPC.PlayerReplicationInfo);
    }

    PerkSetOwnerHealthAndArmor( true );

	// apply all other pawn changes
	ApplySkillsToPawn();
}

/** On perk customization or change, modify owning pawn based on perk selection */
event NotifyPerkModified()
{
	PostLevelUp();
}

private simulated final function PerkSetOwnerHealthAndArmor( optional bool bModifyHealth )
{
	// don't allow clients to set health, since health/healthmax/playerhealth/playerhealthpercent is replicated
	if( Role != ROLE_Authority )
	{
		return;
	}

	if( CheckOwnerPawn() )
	{
		if( bModifyHealth )
		{
			OwnerPawn.Health = OwnerPawn.default.Health;
			ModifyHealth( OwnerPawn.Health );
		}

		OwnerPawn.HealthMax = OwnerPawn.default.Health;
		ModifyHealth( OwnerPawn.HealthMax );
		OwnerPawn.Health = Min( OwnerPawn.Health, OwnerPawn.HealthMax );

		if( OwnerPC == none )
		{
			OwnerPC = KFPlayerController(Owner);
		}

		MyPRI = KFPlayerReplicationInfo(OwnerPC.PlayerReplicationInfo);
		if( MyPRI != none )
		{
			MyPRI.PlayerHealth = OwnerPawn.Health;
			MyPRI.PlayerHealthPercent = FloatToByte( float(OwnerPawn.Health) / float(OwnerPawn.HealthMax) );
		}

		OwnerPawn.MaxArmor = OwnerPawn.default.MaxArmor;
		ModifyArmor( OwnerPawn.MaxArmor );
		OwnerPawn.Armor = Min( OwnerPawn.Armor,  OwnerPawn.MaxArmor );
	}
}

/** (Server) Modify Instigator settings based on selected perk */
function ApplySkillsToPawn()
{
	if( CheckOwnerPawn() )
	{
		OwnerPawn.UpdateGroundSpeed();
		OwnerPawn.bMovesFastInZedTime = false;

		if( MyPRI == none )
		{
			MyPRI = KFPlayerReplicationInfo(OwnerPawn.PlayerReplicationInfo);
		}

		MyPRI.bExtraFireRange = false;
		MyPRI.bSplashActive = false;
		MyPRI.bNukeActive = false;
		MyPRI.bConcussiveActive = false;
		MyPRI.PerkSupplyLevel = 0;

		ApplyWeightLimits();
	}
}

function ClearPerkEffects()
{
	if (InteractionTrigger != none)
	{
		InteractionTrigger.DestroyTrigger();
		InteractionTrigger = none;
	}

	ClientClearPerkEffects();
}

reliable client function ClientClearPerkEffects()
{
	if (Role != ROLE_Authority)
	{
		if (InteractionTrigger != none)
		{
			InteractionTrigger.DestroyTrigger();
			InteractionTrigger = none;
		}
	}
}

/**
 * We need to separate this from ApplySkillsToPawn() to avoid resetting weight limits (and losing weapons)
 * every time a skill or level is changed
 */
function ApplyWeightLimits()
{
	local KFInventoryManager KFIM;

	KFIM = KFInventoryManager( OwnerPawn.InvManager );
	if( KFIM != none )
	{
		KFIM.MaxCarryBlocks = KFIM.default.MaxCarryBlocks;
		CheckForOverWeight( KFIM );
	}
}

simulated function NotifyPawnTeamChanged()
{
	// @note: Instigator is not replicated yet so we're using Controller.Pawn
	//	Could add a repnotify and cache the pawn as soon we as get an instigator

	// Cache all the things
    OwnerPC = KFPlayerController(Owner);
    if( OwnerPC != none )
    {
    	MyPRI = KFPlayerReplicationInfo(OwnerPC.PlayerReplicationInfo);
    }
}

// Update pawn skills, abilities etc after a level up/change.
simulated event PostLevelUp()
{
	PerkSetOwnerHealthAndArmor();
	PostSkillUpdate();
	ApplySkillsToPawn();
}

/*********************************************************************************************
* @name	 Inventory
********************************************************************************************* */

/** @see GameInfo.AddDefaultInventory */
function AddDefaultInventory( KFPawn P )
{
	local KFInventoryManager KFIM;

	if( P != none && P.InvManager != none )
	{
		KFIM = KFInventoryManager(P.InvManager);
		if( KFIM != none )
		{
			//Grenades added on spawn
			KFIM.GiveInitialGrenadeCount();
		}

        if (KFGameInfo(WorldInfo.Game) != none)
        {
            if (KFGameInfo(WorldInfo.Game).AllowPrimaryWeapon(GetPrimaryWeaponClassPath()))
            {
                P.DefaultInventory.AddItem(class<Weapon>(DynamicLoadObject(GetPrimaryWeaponClassPath(), class'Class')));
            }

			if(KFGameInfo(WorldInfo.Game).AllowSecondaryWeapon(GetSecondaryWeaponClassPath()))
			{
				P.DefaultInventory.AddItem(class<Weapon>(DynamicLoadObject(GetSecondaryWeaponClassPath(), class'Class')));
			}
        }
        else
        {
            P.DefaultInventory.AddItem(class<Weapon>(DynamicLoadObject(GetPrimaryWeaponClassPath(), class'Class')));
			P.DefaultInventory.AddItem(class<Weapon>(DynamicLoadObject(GetSecondaryWeaponClassPath(), class'Class')));
        }

		P.DefaultInventory.AddItem(class<Weapon>(DynamicLoadObject(GetKnifeWeaponClassPath(), class'Class')));
	}
}

/* Returns the grenade class for this perk */
simulated function class< KFProj_Grenade > GetGrenadeClass()
{
    return GrenadeClass;
}

/* Returns the primary weapon's class path for this perk */
simulated function string GetPrimaryWeaponClassPath()
{
    return PrimaryWeaponDef.default.WeaponClassPath;
}

/* Returns the secondary weapon's class path for this perk */
simulated function string GetSecondaryWeaponClassPath()
{
    return SecondaryWeaponDef.default.WeaponClassPath;
}

/* Returns the knife's class path for this perk */
simulated function string GetKnifeWeaponClassPath()
{
    return KnifeWeaponDef.default.WeaponClassPath;
}

simulated function bool PerkNeedsTick(){ return false; }

/**
 * @brief Checks if the carrying cpacity has changed and drops weapons if needed
 *
 * @param KFIM The inventory manager
  */
protected function CheckForOverWeight( KFInventoryManager KFIM )
{
	local int OverWeight, BestWeight;
	local Inventory Inv;
	local KFWeapon BestWeapon, KFW;
	local array<class<KFWeapon> > DroppedWeaponClasses;
	local string TempString;
	local bool bDone;

	if( KFIM.CurrentCarryBlocks > KFIM.MaxCarryBlocks )
	{
		OverWeight = KFIM.CurrentCarryBlocks - KFIM.MaxCarryBlocks;

		for( Inv = OwnerPawn.InvManager.InventoryChain; Inv != none; Inv = Inv.Inventory )
		{
			KFW = KFWeapon(Inv);
			if( KFW != none && KFW.CanThrow() )
			{
				if( KFW.InventorySize == OverWeight )
				{
					DroppedWeaponClasses.AddItem( KFW.class );
					OwnerPawn.TossInventory( KFW );
					bDone = true;
				}
				else if( (BestWeight < 1 || BestWeapon == none) ||
						 (KFW.InventorySize > Overweight &&
						 KFW.InventorySize - Overweight < BestWeight) )
				{
					BestWeight = KFW.InventorySize - Overweight;
					BestWeapon = KFW;
				}
	     	}
		}

		if( !bDone )
		{
			if( BestWeapon == none )
			{
				for( Inv = OwnerPawn.InvManager.InventoryChain; Inv != none; Inv = Inv.Inventory )
				{
					KFW = KFWeapon(Inv);
					if( KFW != none && KFW.CanThrow() )
					{
						DroppedWeaponClasses.AddItem( KFW.class );
						OwnerPawn.TossInventory( KFW );

						if( KFIM.CurrentCarryBlocks <= KFIM.MaxCarryBlocks )
						{
							break;
						}
					}
				}
			}
			else
			{
				DroppedWeaponClasses.AddItem( BestWeapon.class );
				OwnerPawn.TossInventory( BestWeapon );
			}
		}

		TempString = BuildDroppedMessageString( DroppedWeaponClasses );
		OwnerPC.ClientMessage( Repl( WeaponDroppedMessage, "%%%%", TempString ));
	}
}

protected function string BuildDroppedMessageString( array<class<KFWeapon> > DroppedWeaponClasses )
{
	local int i;
	local String TempString;

	for( i = 0; i < DroppedWeaponClasses.Length; i++ )
	{
		TempString = TempString @ DroppedWeaponClasses[i].default.ItemName;
	}

	return TempString;
}

/*********************************************************************************************
* @name	 Gameplay
********************************************************************************************* */

/** old stuff, kept it to find old hook locations */
simulated function float GetCloakDetectionRange(){ return 0.0f; }
//simulated function float GetHealthBarDetectionRange(){ return 1.0f; }
simulated function float GetAwarenessDamageScale(){ return 1.0f; }
simulated function float GetSuppressingFireSnareScale(){ return 1.0f; }

/** shared functions */
/** Tactical Reload - Reloading rate increased */
simulated function float GetReloadRateScale(KFWeapon KFW) {return 1.f;}
/** Movement - all movement speeds increased */
simulated function ModifySpeed( out float Speed );
simulated function ModifySprintSpeed( out float Speed ){ ModifySpeed( Speed ); }
function FinalizeSpeedVariables();
/** Kickback - recaoil bonus */
simulated function ModifyRecoil( out float CurrentRecoilModifier, KFWeapon KFW );
/** Allows to modify the damage taken */
function ModifyDamageTaken( out int InDamage, optional class<DamageType> DamageType, optional Controller InstigatedBy );
/** Ammunition capacity and mag count increased */
simulated function ModifyMagSizeAndNumber( KFWeapon KFW, out int MagazineCapacity, optional array< Class<KFPerk> > WeaponPerkClass, optional bool bSecondary=false, optional name WeaponClassname );
/** Update our weapons spare ammo count, *Use WeaponPerkClass for the trader when no weapon actually exists */
simulated function ModifySpareAmmoAmount( KFWeapon KFW, out int PrimarySpareAmmo, optional const out STraderItem TraderItem, optional bool bSecondary=false );
/** Set our weapon's spare ammo to maximum (needed another function besides ModifySpareAmmoAmount because we need to be able to specify maximum somehow) */
simulated function MaximizeSpareAmmoAmount( array< Class<KFPerk> > WeaponPerkClass, out int PrimarySpareAmmo, int MaxPrimarySpareAmmo );
/** Update our weapons Max spare ammo count, *Use WeaponPerkClass for the trader when no weapon actually exists */
simulated function ModifyMaxSpareAmmoAmount( KFWeapon KFW, out int MaxSpareAmmo, optional const out STraderItem TraderItem, optional bool bSecondary=false );
/** Determines if a modified magazine size affects the spare ammo capacity of a weapon */
simulated function bool ShouldMagSizeModifySpareAmmo( KFWeapon KFW, optional Class<KFPerk> WeaponPerkClass ) { return false; }
/** Fortitude - max health goes up*/
function ModifyHealth( out int InHealth );
static simulated function float GetZedTimeExtension( byte Level ){ return 1.0f; }
function float GetKnockdownPowerModifier( optional class<DamageType> DamageType, optional byte BodyPart, optional bool bIsSprinting=false ){ return 0.f; }
function float GetStumblePowerModifier( optional KFPawn KFP, optional class<KFDamageType> DamageType, optional out float CooldownModifier, optional byte BodyPart ){ return 0.f; }
function float GetStunPowerModifier( optional class<DamageType> DamageType, optional byte HitZoneIdx ){ return 0.f; }
function bool IsStunGuaranteed( optional class<DamageType> DamageType, optional byte HitZoneIdx ){ return false; }
function float GetReactionModifier( optional class<KFDamageType> DamageType ){ return 1.f; }
simulated function float GetSnareSpeedModifier() { return 1.f; }
simulated function float GetSnarePowerModifier( optional class<DamageType> DamageType, optional byte HitZoneIdx ){ return 1.f; }
function GameExplosion GetExplosionTemplate(){ return none; }
function bool ShouldGetAllTheXP(){ return false; }

/** Support functions */
/** Welding Proficiency - faster welding/unwelding */
simulated function ModifyWeldingRate( out float FastenRate, out float UnfastenRate );
simulated function bool CanInteract( KFPawn_Human KFPH ){ return false; }
simulated function Interact( KFPawn_Human KFPH );
simulated function float GetPenetrationModifier( byte Level, class<KFDamageType> DamageType, optional bool bForce );
static function float GetBarrageDamageModifier(){ return default.BarrageDamageModifier; }
simulated function float GetTightChokeModifier(){ return 1.f; }

/** Commando functions */
simulated function bool IsCallOutActive(){ return false; }
simulated function bool IsShootAndMoveActive(){ return false; }
simulated function bool HasNightVision(){ return false; }
simulated protected function bool IsRapidFireActive(){ return false; }
simulated function float GetZedTimeModifier( KFWeapon W ){ return 0.f; }
simulated function float GetZedTimeModifierForWindUp(){ return 0.f; }
simulated function ModifySpread( out float InSpread );

/** Berserker functions */
function ModifyMeleeAttackSpeed( out float InDuration, KFWeapon KFW );
function ModifyScreamEffectDuration( out float InDuration );
function bool CanNotBeGrabbed(){ return false; }
function bool CanEarnSmallRadiusKillXP( class<DamageType> DT ){ return false; }
function ModifyHardAttackDamage( out int InDamage );
function ModifyLightAttackDamage( out int InDamaghe );
simulated function SetSuccessfullBlock();
simulated function SetSuccessfullParry();
function AddVampireHealth( KFPlayerController KFPC, class<DamageType> DT );
function bool ShouldKnockdown();
function bool IsUnAffectedByZedTime(){ return false; }
simulated event bool ShouldUseFastInstigatorDilation(KFWeapon Weap){ return false; }

/** Medic functions */
function ModifyHealerRechargeTime( out float RechargeRate );
function bool ModifyHealAmount( out float HealAmount ){ return false; };
function ModifyArmor( out byte MaxArmor );
simulated function float GetArmorDiscountMod(){ return 1; }
native function bool CanRepairDoors();
function bool RepairArmor( Pawn HealTarget );
function bool IsToxicDmgActive() { return false; }
static function class<KFDamageType> GetToxicDmgTypeClass(){ return default.ToxicDmgTypeClass; }
static function ModifyToxicDmg( out int ToxicDamage );
simulated function float GetSirenScreamStrength(){ return 1.f; }
simulated function bool IsHealingSurgeActive(){ return false; }
simulated function float GetSelfHealingSurgePct(){ return 0.f; }
simulated function bool GetHealingSpeedBoostActive(){ return false; }
simulated function bool GetHealingDamageBoostActive(){ return false; }
simulated function bool GetHealingShieldActive(){ return false; }
simulated function bool IsZedativeActive(){ return false; }
function bool CouldBeZedToxicCloud( class<KFDamageType> KFDT ){ return false; }
function ToxicCloudExplode( Controller Killer, Pawn ZedKilled );


/** Firebug functions */
simulated function bool IsFlarotovActive(){ return false; }
function float GetDoTScalerAdditions(class<KFDamageType> KFDT);
function bool GetFireStumble( optional KFPawn KFP, optional class<DamageType> DamageType ){ return false; }
function bool CanSpreadNapalm(){ return false; }
function bool CouldBeZedShrapnel( class<KFDamageType> KFDT ){ return false; }
simulated function bool ShouldShrapnel(){ return  false; }
simulated function float GetSplashDamageModifier(){ return 1.f; }
simulated function bool IsRangeActive(){ return false; }

/** Demo functions */
simulated function bool IsOnContactActive(){ return false; }
simulated function bool IsSharedExplosiveResistaneActive(){ return false; }
simulated function bool ShouldSacrifice(){ return false; }
simulated function bool ShouldRandSirenResist(){ return false; }
simulated function bool CanExplosiveWeld(){ return false; }
simulated function float GetAoERadiusModifier(){ return 1.f; }
simulated function float GetAoEDamageModifier(){ return 1.f; }
simulated function bool DoorShouldNuke(){ return false; }
simulated function bool ShouldGetDaZeD( class<KFDamageType> DamageType ){ return false; }
simulated function float GetDaZedEMPPower(){ return 0; }
simulated function bool ShouldNeverDud(){ return false; }
simulated function SetLastHX25NukeTime( float NewTime );
simulated function float GetLastHX25NukeTime() { return 0.f; }

/** "Rack 'em Up" perk skill functions (Gunslinger, Sharpshooter) */
simulated function bool GetIsUberAmmoActive( KFWeapon KFW ){ return false; }
function UpdatePerkHeadShots( ImpactInfo Impact, class<DamageType> DamageType, int NumHit );
function AddToHeadShotCombo( class<KFDamageType> KFDT, KFPawn_Monster KFPM );
function ResetHeadShotCombo();
simulated event bool GetIsHeadShotComboActive(){ return false; }
reliable private final server event ServerResetHeadShotCombo();
simulated function ModifyRateOfFire( out float InRate, KFWeapon KFW );
simulated event float GetIronSightSpeedModifier( KFWeapon KFW ){ return 1.f; }
simulated function ModifyWeaponSwitchTime( out float ModifiedSwitchTime );
simulated function bool ShouldInstantlySwitchWeapon( KFWeapon KFW ){ return false; }
simulated function ModifyWeaponBopDamping( out float BobDamping, KFWeapon PawnWeapon );
simulated event float GetCameraViewShakeModifier( KFWeapon OwnerWeapon ){ return 1.f; }
simulated function bool IgnoresPenetrationDmgReduction(){ return false; }

/** SWAT functions */
simulated event float GetCrouchSpeedModifier( KFWeapon KFW ) { return 1.f; }
simulated function bool HasHeavyArmor(){ return false; }
simulated function OnBump(Actor BumpedActor, KFPawn_Human BumpInstigator, vector BumpedVelocity, rotator BumpedRotation);
simulated function int GetArmorDamageAmount( int AbsorbedAmt ) { return AbsorbedAmt; }
simulated event float GetZedTimeSpeedScale() { return 1.f; }


static function ModifyAssistDosh( out int EarnedDosh )
{
	local float TempDosh;

	TempDosh = EarnedDosh;
	TempDosh *= GetAssistDoshModifer();
	EarnedDosh = Round( TempDosh );
}

protected static function float GetAssistDoshModifer()
{
	return default.AssistDoshModifier;
}

function string GetModifierString( byte ModifierIndex )
{
	return "";
}

function ModifyBloatBileDoT( out float DoTScaler );

/** other shared getters */
simulated function KFWeapon GetOwnerWeapon()
{
	if( CheckOwnerPawn() )
	{
		if( OwnerPawn.Weapon != none )
		{
			return KFWeapon( OwnerPawn.Weapon );
		}
	}

	return none;
}

/**
 * @brief Resets certain perk values on wave start/end
 */
function OnWaveEnded();

function OnWaveStart();

simulated function bool GetUsingTactialReload( KFWeapon KFW )
{
	return false;
}

function DrawSpecialPerkHUD( Canvas C );

/** Player entering/exiting zed time, Server only */
function NotifyZedTimeStarted();
function NotifyZedTimeEnded();

simulated event KFPawn_Human GetOwnerPawn()
{
	local KFPawn_Human KFPH;

	OwnerPC = KFPlayerController(Owner);
	if( OwnerPC != none )
	{
		KFPH = KFPawn_Human(OwnerPC.Pawn);
		if( KFPH != none )
		{
			return KFPH;
		}
	}

	return none;
}

protected function bool HitShouldStumble( byte BodyPart )
{
	return BodyPartsCanStumble.Find( BodyPart ) != INDEX_NONE;
}

protected function bool HitShouldKnockdown( byte BodyPart )
{
	return BodyPartsCanKnockDown.Find( BodyPart ) != INDEX_NONE;
}

function bool ShouldAutosellWeapon(class<KFWeaponDefinition> DefClass)
{
    return AutoBuyLoadOutPath.Find(DefClass) == INDEX_NONE;
}

event Destroyed()
{
	ClearPerkEffects();
	super.Destroyed();
}

/*********************************************************************************************
* @name	 Common Skills
********************************************************************************************* */

function TickRegen( float DeltaTime )
{
	local int OldHealth;
	local KFPlayerReplicationInfo KFPRI;
	local KFPlayerController KFPC;
	local KFPowerUp PowerUp;
	local bool bCannotBeHealed;
	local KFGameInfo GameInfo;

	TimeUntilNextRegen -= DeltaTime;
	if( TimeUntilNextRegen <= 0.f )
	{
		if( CheckOwnerPawn() && OwnerPawn.Health < OwnerPawn.HealthMax )
		{
			KFPC = KFPlayerController(OwnerPawn.Controller);
			if( KFPC != none )
			{
				PowerUp = KFPC.GetPowerUp();
				bCannotBeHealed = PowerUp != none && !PowerUp.CanBeHealed();
			}
			
			GameInfo = KFGameInfo(WorldInfo.Game);
			bCannotBeHealed = bCannotBeHealed || (GameInfo.OutbreakEvent != none && GameInfo.OutbreakEvent.ActiveEvent.bCannotBeHealed);

			// If the Pawn cannot be healed return...
			if( bCannotBeHealed )
			{
				return;
			}
			
			OldHealth = OwnerPawn.Health;
			`QALog( "Regeneration" @ GetPercentage(OwnerPawn.Health, Min(OwnerPawn.Health + RegenerationAmount, OwnerPawn.HealthMax)), bLogPerk );
			OwnerPawn.Health = Min(OwnerPawn.Health + RegenerationAmount, OwnerPawn.HealthMax);

			KFPRI = KFPlayerReplicationInfo(OwnerPawn.PlayerReplicationInfo);
			if( KFPRI != none )
			{
				KFPRI.PlayerHealth = OwnerPawn.Health;
				KFPRI.PlayerHealthPercent = FloatToByte( float(OwnerPawn.Health) / float(OwnerPawn.HealthMax) );;
			}

			if( OldHealth <= OwnerPawn.HealthMax * 0.25f && OwnerPawn.Health >= OwnerPawn.HealthMax * 0.25f )
		 	{
		 		KFPlayerController(OwnerPawn.Controller).ReceiveLocalizedMessage(class'KFLocalMessage_Interaction', IMT_None);
		 	}

            if (KFGameInfo(WorldInfo.Game) != none)
            {
                KFGameInfo(WorldInfo.Game).PassiveHeal(OwnerPawn.Health - OldHealth, OldHealth, OwnerPawn.Controller, OwnerPawn);
            }
		}

		TimeUntilNextRegen = RegenerationInterval;
	}
}

/*********************************************************************************************
* @name	 UI / HUD
********************************************************************************************* */
simulated function class<EmitterCameraLensEffectBase> GetPerkLensEffect( class<KFDamageType> DmgType )
{
	return DmgType.default.CameraLensEffectTemplate;
}

static simulated function Texture2d GetInteractIcon()
{
	return default.InteractIcon;
}

simulated function string GetGrenadeImagePath()
{
	return default.GrenadeWeaponDef.Static.GetImagePath();
}

simulated function class<KFWeaponDefinition> GetGrenadeWeaponDef()
{
	return default.GrenadeWeaponDef;
}

/** Allow perk to adjust damage given */
function ModifyDamageGiven( out int InDamage, optional Actor DamageCauser, optional KFPawn_Monster MyKFPM, optional KFPlayerController DamageInstigator, optional class<KFDamageType> DamageType, optional int HitZoneIdx )
{
	bWasLastHitAHeadshot = MyKFPM != none && HitZoneIdx == HZI_HEAD;
}

/*********************************************************************************************
* @name	 Debug
********************************************************************************************* */

/** QA Function for logging percentage change in values */
simulated function float GetPercentage( float OriginalValue, float NewValue )
{
	if( OriginalValue == 0 )
	{
		return -1;
	}

	return (NewValue - OriginalValue) / OriginalValue;
}

unreliable server function ServerLogPerks()
{
	local KFPlayerController KFPC;
	local KFPerk MyPerk;

	foreach WorldInfo.AllControllers( class'KFPlayerController', KFPC )
	{
		MyPerk = KFPC.CurrentPerk;

		if( MyPerk != none )
		{
			MyPerk.LogPerkSkills();

			if( !KFPC.IsLocalPlayerController() )
			{
				MyPerk.ClientLogPerks();
			}
		}
	}
}

unreliable client function ClientLogPerks()
{
	LogPerkSkills();
}

simulated function LogPerkSkills()
{
	local int TierUnlockLevel;
	local int i;

	`log(" ==================================== ");
  	`log( MyPRI.PlayerName @ PerkName @ GetLevel() );
	`log(" ** SKILLS ** ");
	for( i = 0; i < `MAX_PERK_SKILLS; i++ )
	{
       	TierUnlockLevel = RANK_1_LEVEL + UNLOCK_INTERVAL * i;

       	if( GetLevel() >= TierUnlockLevel )
       	{
       		`log( "-Unlocked Skill Category:" @ i @ SkillCatagories[i] );
       		`log( "--Selected Skill:" @ SelectedSkills[i] );
       	}
	}
}

simulated function FormatPerkSkills()
{

}

simulated function PlayerDied(){}

DefaultProperties
{
	bTickIsDisabled=TRUE
	CurrentLevel=255
	PerkIcon=Texture2D'UI_PerkIcons_TEX.UI_PerkIcon_Berserker'

	PrestigeIcons(0)=Texture2D'UI_PerkIcons_TEX.Prestige_Rank_1'
	PrestigeIcons(1)=Texture2D'UI_PerkIcons_TEX.Prestige_Rank_2'
	PrestigeIcons(2)=Texture2D'UI_PerkIcons_TEX.Prestige_Rank_3'
	PrestigeIcons(3)=Texture2D'UI_PerkIcons_TEX.Prestige_Rank_4'
	PrestigeIcons(4)=Texture2D'UI_PerkIcons_TEX.Prestige_Rank_5'

	ProgressStatID=INDEX_NONE

	BarrageDamageModifier=1.15
	FormidableDamageModifier=0.75f

	ToxicDmgTypeClass=class'KFDT_Toxic'

	RegenerationInterval=1.f
	RegenerationAmount=0

	BackupWeaponDamageTypeNames(0)="KFDT_Ballistic_9mm";
	BackupWeaponDamageTypeNames(1)="KFDT_Slashing_Knife";

	// network
	RemoteRole=ROLE_SimulatedProxy
	NetUpdateFrequency=1.0
	bAlwaysRelevant=FALSE
	bOnlyRelevantToOwner=TRUE

	// weapon content
	SecondaryWeaponDef=class'KFWeapDef_9mm'
	KnifeWeaponDef=class'KFWeapDef_Knife_Commando'
	GrenadeWeaponDef=class'KFWeapDef_Grenade_Berserker'

	InitialGrenadeCount=2
	MaxGrenadeCount=5

	SignatureDamageScale=1.f

	SecondaryXPModifier=1
	AssistDoshModifier=1.f

	PrestigeRewardItemIconPaths[0]="Xmas_UI.UI_Objectives_Xmas_Krampus"

	bWasLastHitAHeadshot=false
}