冲刺额外伤害：200/350/500/600

主目标眩晕时间：1.4

次目标伤害：75%

主目标攻击力降低：48%/54%/60%/66%

攻击力降低持续时间：6.0

-- Project Name: 	Siltbreaker Hard Mode
-- Author:			BroFrank
-- SteamAccountID:	144490770

tidehunter_alt_backstroke = class({})
LinkLuaModifier( "tidehunter_alt_backstroke_modifier", "abilities/custom/alt/tidehunter_alt_backstroke_modifier", LUA_MODIFIER_MOTION_NONE )

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function tidehunter_alt_backstroke:ProcsMagicStick()
	return true
end

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function tidehunter_alt_backstroke:OnAbilityPhaseStart()
	--[[if IsServer() then
		self.nPreviewFX = ParticleManager:CreateParticle( "particles/darkmoon_creep_warning.vpcf", PATTACH_ABSORIGIN_FOLLOW, self:GetCaster() )
		ParticleManager:SetParticleControlEnt( self.nPreviewFX, 0, self:GetCaster(), PATTACH_ABSORIGIN_FOLLOW, nil, self:GetCaster():GetOrigin(), true )
		ParticleManager:SetParticleControl( self.nPreviewFX, 1, Vector( 150, 150, 150 ) )
		ParticleManager:SetParticleControl( self.nPreviewFX, 15, Vector( 176, 224, 230 ) )
	end]]--
	return true
end

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function tidehunter_alt_backstroke:OnAbilityPhaseInterrupted()
	self:GetCaster():RemoveModifierByName("tidehunter_alt_backstroke_modifier")
	self:GetCaster():RemoveModifierByName("modifier_phased")
end

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function tidehunter_alt_backstroke:GetPlaybackRateOverride()
	return 1
end

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function tidehunter_alt_backstroke:OnSpellStart()
	if IsServer() then	

		self.damage_reduction = self:GetSpecialValueFor( "damage_reduction" )
		self.reduction_duration = self:GetSpecialValueFor( "reduction_duration" )
		local vPos = nil
		local Target = self:GetCursorTarget()
		if Target and Target ~= self:GetCaster() then
			ParticleManager:CreateParticle( "particles/new_custom/tidehunter_alt_backstroke/tidehunter_alt_backstroke_target_effect.vpcf", PATTACH_ABSORIGIN, Target )
			self:GetCaster():MoveToTargetToAttack(Target)
			self:GetCaster():AddNewModifier(self:GetCaster(),self,"tidehunter_alt_backstroke_modifier",{duration = 2.0})
			self:GetCaster():AddNewModifier(self:GetCaster(),self,"modifier_phased",{duration = 2.0})
			EmitSoundOn( "Hero_Ursa.Earthshock", hEnemy );
		end
	end
end

-- Project Name: 	Siltbreaker Hard Mode
-- Author:			BroFrank
-- SteamAccountID:	144490770

--Max Level Abilitiy MODIFIER
--Version 1
tidehunter_alt_backstroke_modifier = class({})

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function tidehunter_alt_backstroke_modifier:IsHidden()
	return false
end

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function tidehunter_alt_backstroke_modifier:IsPurgable()
	return false
end

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function tidehunter_alt_backstroke_modifier:IsDebuff()
	return false
end

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function tidehunter_alt_backstroke_modifier:GetPriority()
	return MODIFIER_PRIORITY_ULTRA
end

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function tidehunter_alt_backstroke_modifier:GetEffectName()
	if self:GetCaster() == self:GetParent() then
		return "particles/units/heroes/hero_ursa/ursa_earthshock_energy.vpcf"
	end
end

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function tidehunter_alt_backstroke_modifier:OnCreated( kv )
	self.stun_duration = self:GetAbility():GetSpecialValueFor( "stun_duration" )
	self.bonus_damage = self:GetAbility():GetSpecialValueFor( "bonus_damage" )
	self.radius_damage_reduction = self:GetAbility():GetSpecialValueFor( "radius_damage_reduction" )
	self.radius = self:GetAbility():GetSpecialValueFor( "radius" )
	self.reduction_duration = self:GetAbility():GetSpecialValueFor( "reduction_duration" )
	self:StartIntervalThink( 1.5 )
end

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function tidehunter_alt_backstroke_modifier:DeclareFunctions()
	local funcs =
	{
		MODIFIER_PROPERTY_OVERRIDE_ANIMATION,
		MODIFIER_EVENT_ON_ATTACKED,
		MODIFIER_PROPERTY_PREATTACK_BONUS_DAMAGE,
		MODIFIER_PROPERTY_MOVESPEED_ABSOLUTE,
		MODIFIER_PROPERTY_MOVESPEED_MAX,
		MODIFIER_PROPERTY_ATTACK_POINT_CONSTANT,
		MODIFIER_PROPERTY_ATTACKSPEED_BONUS_CONSTANT,
		MODIFIER_PROPERTY_BASE_ATTACK_TIME_CONSTANT,
		MODIFIER_EVENT_ON_ATTACK_LANDED,
	}

	return funcs
end

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function tidehunter_alt_backstroke_modifier:GetOverrideAnimation( params )
	if self:GetCaster() == self:GetParent() then
		return ACT_DOTA_TAUNT
	end
end 

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function tidehunter_alt_backstroke_modifier:GetModifierPreAttack_BonusDamage()
	return self.bonus_damage
end 

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function tidehunter_alt_backstroke_modifier:GetModifierMoveSpeed_Absolute()
	return 1000
end 

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function tidehunter_alt_backstroke_modifier:GetModifierMoveSpeed_Max()
	return 1000
end 

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--function tidehunter_alt_backstroke_modifier:GetModifierBaseAttackTimeConstant()
--	return 0.01
--end 

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function tidehunter_alt_backstroke_modifier:GetModifierAttackSpeedBonus_Constant()
	return 1000
end 

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function tidehunter_alt_backstroke_modifier:OnAttackLanded(params)
	local Attacker = params.attacker
	local Target = params.target
	if Target ~= nil and Target ~= self:GetCaster() and Attacker == self:GetCaster() then
		local OriginalDamage = params.original_damage
		Target:AddNewModifier(Attacker,self:GetAbility(),"modifier_stunned",{duration=self.stun_duration})
		Target:AddNewModifier(Attacker,self:GetAbility(),"modifier_tidehunter_anchor_smash",{duration=self.reduction_duration, damage_reduction=self.damage_reduction})
		local enemies = FindUnitsInRadius( Attacker:GetTeamNumber(), Target:GetOrigin(), Attacker, self.radius, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO + DOTA_UNIT_TARGET_BASIC, DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES, 0, false )
		for _,enemy in pairs( enemies ) do
			if enemy ~= nil and enemy:IsInvulnerable() == false then
				if enemy ~= Target then
					local damageInfo = 
					{
						victim = enemy,
						attacker = Attacker,
						damage = OriginalDamage * self.radius_damage_reduction / 100,
						damage_type = DAMAGE_TYPE_PHYSICAL,
						ability = self:GetAbility(),
					}
					ApplyDamage( damageInfo )
				end
			end
		end
		self:GetCaster():RemoveModifierByName("tidehunter_alt_backstroke_modifier")
		self:GetCaster():AddNewModifier(self:GetCaster(),self,"modifier_phased",{duration = 0.5})
	end
end

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function tidehunter_alt_backstroke_modifier:OnIntervalThink()
	self:GetCaster():RemoveModifierByName("tidehunter_alt_backstroke_modifier")
	self:GetCaster():RemoveModifierByName("modifier_phased")
	self:StartIntervalThink(-1)
end