Hit Events

Both calls need the internal running and needs_internal = true in script_info. Local player only.

p:get_hit_events([since_seq]) -> events, latest, dropped   -- or nil
p:get_hit_stats() -> table | nil

p:get_hit_events

Returns one event per hit you dealt or took, including troopers and objects. The numbers are the game's own values for that hit.

Return	Meaning
events	Array of events with seq > since_seq, oldest first, at most 32
latest	Newest sequence number. Pass it back on the next call
dropped	Events overwritten before you read them

Keep a cursor:

local ev, latest = me:get_hit_events(hit_seq)
if ev then
    for _, e in ipairs(ev) do
        -- ...
    end
    if latest then hit_seq = latest end
end

since_seq = 0 returns the last 32 events. To ignore history and count from now:

hit_seq = select(2, me:get_hit_events(0)) or 0

Event fields

Field	Type	Meaning
seq	integer	Sequence number
time	number	sim_time() when the hit was recorded
is_dealt	boolean	You were the attacker
is_taken	boolean	You were the victim
victim	player	Player object. Absent when the victim is not a hero
attacker	player	Player object. Absent when the attacker is not a hero
victim_ptr, attacker_ptr	integer	Present for any victim or attacker
victim_index, attacker_index	integer	Entity indexes
damage	integer	Damage applied
pre_damage	number	Damage before resists and shields
damage_absorbed	number	Absorbed portion
crit_damage	number	Crit share
effectiveness	number	Raw value
type	integer	Raw value. Carries the melee and headshot bits
citadel_type	integer	Raw value
flags	integer	Raw value
hitgroup	integer	1 is the head. Ability hits can carry -1
victim_shield_max, victim_shield_new	integer	Victim's shield before and after
victim_health_max, victim_health_new	integer	Victim's max health and health after the hit
health_lost	integer	Health this hit removed
hits	integer	Hit count on the event
server_tick	integer	Server tick the hit landed on
ability_id	integer	Raw value
victim_class, attacker_class	integer	Raw value. 0 means not a hero
is_secondary_stat	boolean	Raw value
ability	string	Designer name of the ability, "" when none
ability_index, inflictor_index, attacking_object_index	integer	Entity indexes
origin, direction	table	{x, y, z}, present only when the event carried them

The raw values have no name table; you can compare them but not name them. Useful tests:

• A hero was involved: e.victim_class ~= 0 or e.attacker_class ~= 0. Check the key exists first.
• Melee: (e.type & 0x1) ~= 0.
• Headshot, including ability headshots: e.hitgroup == 1, or e.crit_damage > 0, or the type bit 0x100000.

victim_health_new + health_lost is the target's health before the hit.

p:get_hit_stats

Cumulative counters for damage you dealt to enemy heroes. Troopers and objects are not counted here.

Field	Meaning
seq	Newest event counted
hits	Hits landed
head_hits	Of which headshots
total_damage	Damage dealt
last_hitgroup	Hitgroup of the last hit, -1 until one lands
last_damage	Damage of the last hit

seq lets you tell "no new damage" from "no data".

Notes

• 32 events are kept. Poll less often than 32 hits arrive and the oldest are lost; dropped says how many.
• Nothing new returns an empty table, not nil. The table is shared between calls; do not modify it.
• All three returns are nil when the internal is not running, the flag is missing, or the player is not the local player.
• victim and attacker are player objects only for heroes. A trooper hit has victim_ptr but no victim.
• There is no callback for hits; poll from on_tick. on_shot in Events fires when you fire.

Example

Parry the first melee hit taken from a hero, once per cooldown:

local hit_seq, last_parry, melee_taken, parries = 0, 0, 0, 0
local MELEE_BIT = 0x1

function on_tick()
    local me = local_player()
    if not me or not me:is_alive() or not internal.is_loaded() then return end
    local cooldown_ms = config.get_int("cooldown_ms", 1500)
    local t = clock()

    local ev, latest = me:get_hit_events(hit_seq)
    if ev then
        for _, e in ipairs(ev) do
            if e.is_taken and e.attacker_class and e.attacker_class ~= 0
               and e.type and (e.type & MELEE_BIT) ~= 0 then
                melee_taken = melee_taken + 1
                if (t - last_parry) * 1000 >= cooldown_ms then
                    last_parry = t
                    if input.parry() then parries = parries + 1 end
                end
            end
        end
        if latest then hit_seq = latest end
    end
end

input.parry() presses the player's real parry bind. See Input.