One-Key Heal V2

Use Heitu Super Macro to automatically scan the health deficits of raid or party members and intelligently select the appropriate rank of healing spells. No need to manually switch targets — press one button to heal.

Warning

Requires Heitu version >= 1.11.6. If your stable version is lower, enable Beta Channel in Heitu settings.

This is just an example. You can read the Heitu Super Macro documentation yourself (or give the URL to AI) and customize this function to your needs.

Use Cases

• Quick healing in raids
• Auto-heal party members during quests
• Emergency healing in PVP

How to Use

If the macro character limit is insufficient, place the function in Heitu's Super Macro Base Library:

1. Open Heitu → Super Macro
2. Paste the function code below into the editor
3. In-game, call with /s S HealRaid()
   Or create a new in-game macro with:

/s S HealRaid()

Then drag the macro to your action bar and assign a hotkey. Press once to automatically heal the raid member with the largest health deficit.

Full Code

Enter this in the Heitu Super Macro editor:

function HealRaid()
    -- ============ Configuration (modify as needed) ============
    -- Three healing tiers, ordered by priority (highest first)
    -- minLost: minimum health deficit   maxDist: max cast range (yards)
    -- spellId: spell ID                 name: spell name (debug output only)
    local LEVELS = {
        {minLost = 5000, maxDist = 40, spellId = 48782, name = "Holy Light"},
        {minLost = 2000, maxDist = 40, spellId = 48785, name = "Flash of Light"},
        {minLost = 1,    maxDist = 30, spellId = 48825, name = "Holy Shock"},
    }
    -- Note: for the same health deficit, earlier tiers take priority
    -- ==============================================================

    local members = TeamMembers()

    -- Traverse each healing tier by priority
    for _, lv in ipairs(LEVELS) do
        local bestLost = 0
        local bestInfo = nil
        local bestGuid = ""

        for i, m in ipairs(members) do
            local info = GetUnitInfo(m.guid)
            if info and info.health > 0 and info.maxHealth > 0 then
                local lost = info.maxHealth - info.health
                if lost >= lv.minLost then
                    local dist = Distance(m.guid)
                    if dist <= lv.maxDist and lost > bestLost then
                        bestLost = lost
                        bestInfo = info
                        bestGuid = m.guid
                    end
                end
            end
        end

        -- Current tier found a valid target, cast and exit
        if bestInfo ~= nil then
            print("Healing: " .. bestInfo.name .. "[" .. lv.name .. "] deficit:" .. bestLost .. " distance:" .. Distance(bestGuid))
            Spell(lv.spellId, bestGuid)
            return
        end
    end

    -- No one needs healing
    print("No healing needed")
end

Then click the Save & Sync to Game button in the top-right corner.

How It Works

1. Scans by priority of the three healing tiers
2. Within each tier, finds the member with the largest health deficit within range
3. Higher priority (urgent) tiers cast immediately once a target is found, skipping lower tiers
4. Does nothing if no valid target is found across all three tiers

flowchart TD
    A[Press Hotkey] --> B[Traverse tiers by priority]
    B --> C{Current tier: scan party/raid}
    C --> D[Skip dead/full HP members]
    D --> E[Health deficit >= tier threshold?]
    E -->|Yes| F{Distance <= tier max range?}
    F -->|Yes| G[Record target with largest deficit]
    F -->|No| D
    G --> D
    E -->|No| D
    C --> H{Target found in this tier?}
    H -->|Yes| I[Cast corresponding spell]
    H -->|No| J{Lower tier available?}
    J -->|Yes| C
    J -->|No| K[No healing needed]

API Reference

Function	Description
TeamMembers()	Returns a list of all raid/party members
GetUnitInfo(guid)	Retrieves detailed member info via guid (HP, status, etc.)
Distance(guid)	Returns distance to the specified member (yards)
Spell(spellId, guid)	Casts a spell on the specified member

Customization

All adjustable parameters are in the LEVELS config table at the top of the function. Only modify the config section:

Adjust Healing Tiers

local LEVELS = {
    -- Adjust minLost (health threshold) and maxDist (cast range)
    {minLost = 8000, maxDist = 40, spellId = BIG_HEAL_ID, name = "Big Heal"},
    {minLost = 4000, maxDist = 35, spellId = MED_HEAL_ID, name = "Medium Heal"},
    {minLost = 1,    maxDist = 30, spellId = SMALL_HEAL_ID, name = "Small Heal"},
}

Switch Spells

Replace spellId with your class's healing spell IDs:

-- Restoration Shaman
{minLost = 5000, maxDist = 40, spellId = HEALING_WAVE_ID,   name = "Healing Wave"}
{minLost = 2000, maxDist = 40, spellId = LESSER_WAVE_ID,    name = "Lesser Healing Wave"}
{minLost = 1,    maxDist = 30, spellId = RIPTIDE_ID,        name = "Riptide"}

-- Restoration Druid
{minLost = 5000, maxDist = 40, spellId = REGROWTH_ID,       name = "Regrowth"}
{minLost = 2000, maxDist = 40, spellId = REJUVENATION_ID,   name = "Rejuvenation"}
{minLost = 1,    maxDist = 30, spellId = SWIFTMEND_ID,      name = "Swiftmend"}

Use Health Percentage Instead

If you prefer percentage-based checks:

-- Use pct in the condition
local pct = (info.health / info.maxHealth) * 100
if pct < 60 and dist <= lv.maxDist then
    -- Heal if HP below 60%
end

Heal a Specific Party Only

for i, m in ipairs(members) do
    -- Only heal subgroup 1 members (subgroup is 0-indexed)
    if m.subgroup == 0 then
        -- ... rest of logic
    end
end

Add More Tiers

The config table supports any number of tiers — just add new rows:

local LEVELS = {
    {minLost = 8000, maxDist = 40, spellId = 48782, name = "Holy Light"},
    {minLost = 5000, maxDist = 40, spellId = 48785, name = "Flash of Light"},
    {minLost = 2000, maxDist = 35, spellId = 48825, name = "Holy Shock"},
    {minLost = 1,    maxDist = 30, spellId = 25235, name = "Renew"},  -- New 4th tier
}

Notes

• Enable Model Editing in Heitu first — Super Macro takes effect automatically
• Disable antivirus or add Heitu directory to whitelist
• Look up spell IDs on database sites like db.heitu.org
• Supports all 60/70/80 client versions (112/114/243/253/343)