local Entity = import('/lua/sim/Entity.lua').Entity
local DefaultDamage = import('/lua/sim/damage.lua')
local Utilities = import('/lua/system/utilities.lua')

local prevClass = Projectile

Projectile = Class(prevClass) {
    CreateChildProjectile = function(self, bpid)
        local child = prevClass.CreateChildProjectile(self, bpid)
        if self.DamageData and self.DamageData.PassChildDamageData then
            --Make a copy of damagedata for child projectile
            local childDamageData = table.copy(self.DamageData)
            childDamageData.PassChildDamageData = nil
            childDamageData.OnlyChildDamage = nil
            --If weapon blueprint-specified child projectile overrides are present,
            --replace existing values with Child overrides
            childDamageData.DamageAmount = childDamageData.ChildDamageAmount or childDamageData.DamageAmount
            childDamageData.DamageRadius = childDamageData.ChildDamageRadius or childDamageData.DamageRadius
            childDamageData.DoTTime = childDamageData.ChildDoTTime or childDamageData.DoTTime
            childDamageData.DoTPulses = childDamageData.ChildDoTPulses or childDamageData.DoTPulses
            child:PassDamageData(childDamageData)  --see local child above
            LOG('ThisChildShouldHaveDamageData')
            LOG('ChildDamageData Info =' .. repr(childDamageData))
        end

        return child
    end,

    DoDamage = function(self, instigator, damageData, targetEntity, passThrough)
        if not damageData.OnlyChildDamage then  --no if self.DamageData?
            prevClass.DoDamage(self, instigator, damageData, targetEntity, passThrough)
            LOG('ThisParentShouldDoDamage')
        else
            LOG('ChildDoDamage Run')
            self.ChildSetToDamage = true
        end
    end,

    OnImpact = function( self, targetType, targetEntity )
        prevClass.OnImpact( self, targetType, targetEntity )
        local instigator = self:GetLauncher()
        if self.ChildSetToDamage then
            local damageamount = self.DamageTable.DamageAmount
            LOG('ChildDamage =' .. repr(damageamount))
            self:DoDamage( instigator, damageamount, targetEntity)
        end
    end,
}