[Ammako]

TomTom:AddZWaypoint(c, z, x, y, desc, persistent, minimap, world, callbacks, silent, crazy)

In the hopes of making the meaning of those parameters more obvious:

-- TODO: Make this not suck
function TomTom:AddWaypoint(x, y, desc, persistent, minimap, world, silent)
    local c,z = GetCurrentMapContinent(), GetCurrentMapZone()
 
    if not c or not z or c < 1 then
        --self:Print("Cannot find a valid zone to place the coordinates")
        return
    end
 
    return self:AddZWaypoint(c, z, x, y, desc, persistent, minimap, world, nil, silent)
end
 
function TomTom:AddZWaypoint(c, z, x, y, desc, persistent, minimap, world, callbacks, silent, crazy)
    -- Convert the c,z,x,y tuple to m,f,x,y and pass the work off to AddMFWaypoint()
    local mapId, floor = hbd:GetMapIDFromCZ(c, z)
    if not mapId then
        return
    end
 
    return self:AddMFWaypoint(mapId, floor, x/100, y/100, {
        title = desc,
        persistent = persistent,
        minimap = minimap,
        world = world,
        callbacks = callbacks,
        silent = silent,
        crazy = crazy,
    })
end