function GetDamageId takes integer dmg_t returns integer
        return log( dmg_t, 2 ) // Gets base 2 logarithm of WeaponType.
    endfunction

    function Damaged_Handler takes unit source, unit target, real dmg returns nothing
        local integer evnt  = GetDamageEventESPData( )
        local integer data  = ReadRealMemory( evnt + 0x00 )
        local real init_dmg = CleanReal( IndexToReal( ReadRealMemory( evnt + 0x04 ) ) )
        local integer pMod  = ReadRealMemory( evnt + 0x08 ) // Pointer to parametres or flag saved by damage source, results may vary!
        local integer flags = ReadRealMemory( data + 0x0C )
        local real real_dmg = CleanReal( IndexToReal( ReadRealMemory( data + 0x10 ) ) )
        local integer wpn_t = ReadRealMemory( data + 0x04 )
        local integer dmg_t = ReadRealMemory( data + 0x14 ) // Use GetDamageTypeByAddr( dmg_t ) to get Damage Type id.
        local integer atk_t = ReadRealMemory( data + 0x20 )

        // Attack Types: Spell = 0, Normal = 1, Piercing = 2, Siege = 3, Magic = 4, Chaos = 5, Hero = 6
        // Weapon Types: Melee = 0, Instant = 1, Ranged = 2, ?? = 3, ?? = 4, Splash = 5, Bounce = 6, ?? = 7, ?? = 8
        // 0x4 - DO NOT DEAL DAMAGE (?) | 0x8 - Multishot | 0x10 - Projectile | 0x20 - Penetrates invulnerability
        // 0x40 - DO NOT cause "unit attacked" for the owner (red blinking) (cleave & splash use it!)
        // 0x100 - Melee | 0x101 - Ranged
        // 0x200 - DO NOT cause "unit attacked" for the owner (minimap ping, etc) used in Cyclone (land), hex (end), etc, not sure
        // plain 0x40 == cleave, 0x141 == splash | 0x80 - autocast modifier? | 0x10 - slow aura flag (not a relevant damage? nullify any damage value)
        // Damage Types: ConvertDamageType( i ) = 2 ^ i => ConvertDamageType( 5 ) = 2 ^ 5 = 32 = DAMAGE_TYPE_ENHANCED | Thus reverse is MathLog( 32, 2 ) => 5

        if false then // Miscellaneous Checks
            if init_dmg == 0. and real_dmg == 0. and flags == 0x10 and pMod == ConvertHandle( target ) then // Check WindWalk | Thunderbolt
                
            endif
            
            if real_dmg == 0. and flags == 1 and atk_t == 0 and dmg_t == 0x20 and GetUnitAbilityLevel( source, 'NONE' ) > 0 then // Check Fan of Knives based on Id.
                // Change 'NONE' to your Fan of Knives id, to check if damage was caused by it.
            endif
        endif

        if ( IsFlagBitSet( flags, 0x100 ) or IsFlagBitSet( flags, 0x101 ) ) and atk_t != 0 then // Non-Spell Damage
            call DisplayTextToPlayer( GetLocalPlayer( ), 0, 0, "Attack Type: " + I2S( atk_t ) )
            call DisplayTextToPlayer( GetLocalPlayer( ), 0, 0, "Damage Type: " + I2S( dmg_t ) )
            call DisplayTextToPlayer( GetLocalPlayer( ), 0, 0, "Weapon Type: " + I2S( wpn_t ) )
        endif
    endfunction

function Kenn_W_Damage takes nothing returns nothing

    local unit source = GetEventDamageSource()
    local unit target = GetTriggerUnit()
    local integer id = GetHandleId(source)
    local integer Count
    local real damage = GetHeroAgi(source,true) * (GetUnitAbilityLevel(source,'A001') * 0.5)
    
    if GetUnitAbilityLevel(source,'A001') > 0 then
        set Count = LoadInteger(Hash,id,StringHash("Count2")) + 1
        call SaveInteger(Hash,id,StringHash("Count2"),Count)
        
        if Count >= 4 then
        set damage = 20 + (GetUnitAbilityLevel(source,'A001') * 5) + (GetHeroAgi(source,true) * 0.50)
        call UnitDamageTarget(source,target,damage,false,false,ATTACK_TYPE_HERO,DAMAGE_TYPE_UNKNOWN,null)
        call DestroyEffect(AddSpecialEffect("Abilities\\Spells\\Human\\Thunderclap\\ThunderClapCaster.mdl",GetUnitX(target),GetUnitY(target)))
        call SaveInteger(Hash,id,StringHash("Count2"),0)
        endif
        
    endif
    
    
        
    if GetUnitAbilityLevel(source,'B001') > 0 then
        set Count = LoadInteger(Hash,id,StringHash("Count3")) + 1
        call SaveInteger(Hash,id,StringHash("Count3"),Count)
        if Count <= 6 then
        
        
        
        set damage = 30 + (GetUnitAbilityLevel(source,'A001') * 10) + (GetHeroAgi(source,true) * 1.10)
        call UnitDamageTarget(source,target,damage,false,false,ATTACK_TYPE_HERO,DAMAGE_TYPE_UNKNOWN,null)
    
        set bj_lastCreatedEffect = AddSpecialEffect("CriticalSrike.mdx",GetUnitX(target),GetUnitY(target))
        call SetEffectFacing(bj_lastCreatedEffect,GetUnitFacing(target) + 90)
        call SetEffectScale(bj_lastCreatedEffect,1.5)
        call EffectTimer(bj_lastCreatedEffect,1.00)
        
        elseif Count > 6 and GetUnitAbilityLevel(source,'B001') > 0 then
        call UnitRemoveAbility(source,'B001')
        call SaveInteger(Hash,id,StringHash("Count3"),0)
        
    endif
    endif
        
        
        
        
        
        
        

    set source = null
    set target = null
endfunction

call IssueTargetOrder(Dummy,"thunderbolt",Caster)