# OnProjectileHit_ExtraData

bool OnProjectileHit_ExtraData(hTarget, vLocation, ExtraData)

# Class

✔️ Server: CDOTA_Ability_Lua
❌ Client: undefined

# Function Description

当投射物命中目标或者到达最远距离（此时hTarget为无效值）

# Parameters

Type	Name	Description
handle	hTarget	击中的目标
Vector	vLocation	目标位置
handle	ExtraData	额外参数

# Example

function mirana_arrow:OnProjectileHit_ExtraData(hTarget, vLocation, ExtraData)
	local hCaster = self:GetCaster()
	local tDamageTable = 
	{
		ability = self,
		attacker = hCaster,
		victim = hTarget,
		damage = ExtraData.flDamage
		damage_type = self:GetAbilityDamageType()
	}
	ApplyDamage(damage_table)
	return true -- 返回true会销毁投射物
end