-- Only the authoritative raycast may select the target. No client-supplied ID.
return {
    state_schema_version=1,
    initialize=function() return {type="integer",value=0} end,
    migrate=function(_,state) return state end,
    tick=function(frame,state)
        for eventIndex,event in ipairs(frame.events) do
            if event.name=="package_skill_invoked" and event.fields.skill_id=="breach-wall" then
                local target=event.fields.target_id
                if target then
                    for index=0,frame.entity_count-1 do
                        if pajama.entity_id(frame,index)==target then
                            local flags=pajama.entity_flags(frame,index)
                            if bit32.band(flags,pajama.flags.damageable)~=0
                                and bit32.band(flags,pajama.flags.player+pajama.flags.npc)==0 then
                                return {{kind="apply_damage",source_id=event.source_id,target_id=target,amount=60}},
                                    {type="integer",value=state.value+1},{{event_index=eventIndex}}
                            end
                        end
                    end
                end
            end
        end
        return {},state
    end,
}