2HUCardTDGame/game/scripts/vscripts/modifiers/modifier_item_2005_attack_aura.lua

modifier_item_2005_attack_aura = class({})

local public = modifier_item_2005_attack_aura

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function public:IsDebuff()
	return false
end

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function public:IsHidden()
	return false
end

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function public:IsPurgable()
	return false
end

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function public:GetTexture()
	return "item_2005"
end

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-- function public:IsAura()
-- 	return true
-- end

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-- function public:GetModifierAura()
-- 	return "modifier_item_2005_attack_aura_effect"
-- end

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-- function public:GetAuraSearchTeam()
-- 	return DOTA_UNIT_TARGET_TEAM_FRIENDLY
-- end

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-- function public:GetAuraSearchType()
-- 	return DOTA_UNIT_TARGET_HERO + DOTA_UNIT_TARGET_BASIC
-- end

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-- function public:GetAuraSearchFlags()
-- 	return DOTA_UNIT_TARGET_FLAG_NONE
-- end

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-- function public:GetAuraRadius()
-- 	return 1200
-- end

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function public:OnCreated( kv )
	if IsServer() then		
		self:OnIntervalThink()
		self:StartIntervalThink( 0.2 )
	end
end

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function public:OnIntervalThink()
	if not IsServer() then		
		return
	end

	local caster = self:GetCaster()	
	local targets = THTD_FindFriendlyUnitsInRadius(caster,caster:GetAbsOrigin(),1200)	
	for k,v in pairs(targets) do
		local modifier = v:FindModifierByName("modifier_item_2005_attack_aura_effect")
		-- 持续时间比think大一点
		if modifier == nil then		
			v:AddNewModifier(caster, nil, "modifier_item_2005_attack_aura_effect", {Duration = 0.3})			
		else
			modifier:SetDuration(0.3, false)
		end
	end
end