scales[WeaponType.SmartCannon] = {
    {from = 0, to = 28, size = 1.0,     usedSlots = 2},
    {from = 29, to = 38, size = 2.0,    usedSlots = 3},
    {from = 39, to = 49, size = 3.0,    usedSlots = 4},
    --dummy for cooaxial, add 1 to size and level
    {from = 50, to = 52, size = 4.0,    usedSlots = 5},
}

scales[WeaponType.HeavyCannon] = {
    {from = 0, to = 28, size = 3.0,     usedSlots = 4},
    {from = 29, to = 38, size = 4.0,    usedSlots = 5},
    {from = 39, to = 49, size = 5.0,    usedSlots = 6},
    --dummy for cooaxial, add 1 to size and level
    {from = 50, to = 52, size = 5,    usedSlots = 6},
}

scales[WeaponType.Diffuser] = {
    {from = 0, to = 46, size = 1.0,     usedSlots = 2},
    {from = 47, to = 50, size = 2.0,    usedSlots = 4},
    --dummy for cooaxial, add 1 to size and level
    {from = 51, to = 52, size = 3.0,    usedSlots = 6},
}

scales[WeaponType.Hookgun] = {
    {from = 0, to = 46, size = 1.0,     usedSlots = 2},
    {from = 47, to = 50, size = 2.0,    usedSlots = 4},
    --dummy for cooaxial, add 1 to size and level
    {from = 51, to = 52, size = 3.0,    usedSlots = 6},
}

if GameVersion() >= Version(0, 31, 0) then
    possibleSpecialties[WeaponType.SmartCannon] = {
        {specialty = Specialty.HighDamage,      probability = 0.2},
        {specialty = Specialty.HighFireRate,    probability = 0.3},
        {specialty = Specialty.HighRange,       probability = 0.7},
        -- {specialty = Specialty.HighHullDamage,  probability = 0.5},
        -- {specialty = Specialty.LessCoolingTime,  probability = 0.4},
    }
else
    possibleSpecialties[WeaponType.SmartCannon] = {
        Specialty.HighDamage,
        Specialty.HighFireRate,
        Specialty.HighRange,
        Specialty.HighHullDamage,
        Specialty.LessCoolingTime,
    }
end

if GameVersion() >= Version(0, 31, 0) then
    possibleSpecialties[WeaponType.HeavyCannon] = {
        {specialty = Specialty.HighDamage,      probability = 0.2},
        {specialty = Specialty.HighRange,       probability = 0.35},
        {specialty = Specialty.HighFireRate,    probability = 0.3},
        -- {specialty = Specialty.HighHullDamage,       probability = 0.2},
        -- {specialty = Specialty.HighShieldDamage, probability = 0.2},
        -- {specialty = Specialty.LessCoolingTime, probability = 0.2}
    }
else
    possibleSpecialties[WeaponType.HeavyCannon] = {
        Specialty.HighDamage,
        Specialty.HighFireRate,
        Specialty.HighRange,
        Specialty.HighHullDamage,
        Specialty.HighShieldDamage,
        Specialty.LessCoolingTime,
    }
end

if GameVersion() >= Version(0, 31, 0) then
    possibleSpecialties[WeaponType.Diffuser] = {
        {specialty = Specialty.HighDamage,      probability = 0.3},
        {specialty = Specialty.HighRange,       probability = 0.3},
        -- {specialty = Specialty.FasterRechargeTime,    probability = 0.6},
    }
else
    possibleSpecialties[WeaponType.Diffuser] = {
        Specialty.HighDamage,
        Specialty.HighRange,
        Specialty.FasterRechargeTime,
    }
end

if GameVersion() >= Version(0, 31, 0) then
    possibleSpecialties[WeaponType.Hookgun] = {
        {specialty = Specialty.HighDamage,      probability = 0.3},
        {specialty = Specialty.HighRange,       probability = 0.3},
        -- {specialty = Specialty.FasterRechargeTime,    probability = 0.6},
    }
else
    possibleSpecialties[WeaponType.Hookgun] = {
        Specialty.HighDamage,
        Specialty.HighRange,
        Specialty.FasterRechargeTime,
    }
end

function TurretGenerator.generateSmartCannonTurret(rand, dps, tech, material, rarity)
    local result = TurretTemplate()

    -- generate turret
    local requiredCrew = TurretGenerator.dpsToRequiredCrew(dps)
    local crew = Crew()
    crew:add(requiredCrew, CrewMan(CrewProfessionType.Gunner))
    result.crew = crew

    -- generate weapons
    local numWeapons = rand:getInt(1, 4)

    local weapon = WeaponGenerator.generateSmartCannon(rand, dps, tech, material, rarity)
    weapon.fireDelay = weapon.fireDelay * numWeapons

    -- attach weapons to turret
    TurretGenerator.attachWeapons(rand, result, weapon, numWeapons)

    local shootingTime = 25 * rand:getFloat(0.8, 1.2)
    local coolingTime = 15 * rand:getFloat(0.8, 1.2)
    TurretGenerator.createStandardCooling(result, coolingTime, shootingTime)

    TurretGenerator.scale(rand, result, WeaponType.SmartCannon, tech, 0.6)
    TurretGenerator.addSpecialties(rand, result, WeaponType.SmartCannon)

    result:updateStaticStats()

    return result
end

generatorFunction[WeaponType.SmartCannon] = TurretGenerator.generateSmartCannonTurret


function TurretGenerator.generateHeavyCannonTurret(rand, dps, tech, material, rarity)
    local result = TurretTemplate()

    -- generate turret
    local requiredCrew = TurretGenerator.dpsToRequiredCrew(dps)
    local crew = Crew()
    crew:add(requiredCrew*2, CrewMan(CrewProfessionType.Gunner))
    crew:add(requiredCrew, CrewMan(CrewProfessionType.Repair))
    result.crew = crew

    -- generate weapons
    local numWeapons = rand:getInt(1, 4)

    local weapon = WeaponGenerator.generateHeavyCannon(rand, dps, tech, material, rarity)
    weapon.fireDelay = weapon.fireDelay * numWeapons

    -- attach weapons to turret
    TurretGenerator.attachWeapons(rand, result, weapon, numWeapons)

    local shootingTime = 25 * rand:getFloat(0.8, 1.2)
    local coolingTime = 20 * rand:getFloat(0.8, 1.2)
    TurretGenerator.createStandardCooling(result, coolingTime, shootingTime)

    TurretGenerator.scale(rand, result, WeaponType.HeavyCannon, tech, 0.6)
    TurretGenerator.addSpecialties(rand, result, WeaponType.HeavyCannon)

    result:updateStaticStats()

    return result
end

generatorFunction[WeaponType.HeavyCannon] = TurretGenerator.generateHeavyCannonTurret


function TurretGenerator.generateDiffuserTurret(rand, dps, tech, material, rarity)
    local result = TurretTemplate()

    -- generate turret
    local requiredCrew = TurretGenerator.dpsToRequiredCrew(dps)
    local crew = Crew()
    crew:add(requiredCrew, CrewMan(CrewProfessionType.Gunner))
    result.crew = crew

    -- generate weapons
    local numWeapons = rand:getInt(1, 2)

    local weapon = WeaponGenerator.generateDiffuser(rand, dps, tech, material, rarity)
    weapon.damage = weapon.damage / numWeapons

    -- attach weapons to turret
    TurretGenerator.attachWeapons(rand, result, weapon, numWeapons)

    local rechargeTime = 20 * rand:getFloat(0.8, 1.2)
    local shootingTime = 15 * rand:getFloat(0.8, 1.2)
    TurretGenerator.createBatteryChargeCooling(result, rechargeTime, shootingTime)


    TurretGenerator.scale(rand, result, WeaponType.Diffuser, tech, 0.75)
    TurretGenerator.addSpecialties(rand, result, WeaponType.Diffuser)

    result:updateStaticStats()

    return result
end

generatorFunction[WeaponType.Diffuser] = TurretGenerator.generateDiffuserTurret


function TurretGenerator.generateHookgunTurret(rand, dps, tech, material, rarity)
    local result = TurretTemplate()

    -- generate turret
    local requiredCrew = TurretGenerator.dpsToRequiredCrew(dps)
    local crew = Crew()
    crew:add(requiredCrew*2, CrewMan(CrewProfessionType.Gunner))
    result.crew = crew

    -- generate weapons
    local numWeapons = rand:getInt(1, 2)

    local weapon = WeaponGenerator.generateHookgun(rand, dps, tech, material, rarity)
    weapon.damage = weapon.damage / numWeapons

    -- attach weapons to turret
    TurretGenerator.attachWeapons(rand, result, weapon, numWeapons)

    local rechargeTime = 4 * rand:getFloat(0.8, 1.2)
    local shootingTime = 2 * rand:getFloat(0.8, 1.2)
    TurretGenerator.createBatteryChargeCooling(result, rechargeTime, shootingTime)


    TurretGenerator.scale(rand, result, WeaponType.Hookgun, tech, 0.75)
    TurretGenerator.addSpecialties(rand, result, WeaponType.Hookgun)

    result:updateStaticStats()

    return result
end

generatorFunction[WeaponType.Hookgun] = TurretGenerator.generateHookgunTurret