
copper_bar
{
    INPUT: copper_ore, 2
    INPUT: wood_log, 2

    OUTPUT: copper_bar

    REWARD_EXPERIENCE: 25
}

tin_bar
{
    INPUT: tin_ore, 2
    INPUT: wood_log, 2

    OUTPUT: tin_bar

    REWARD_EXPERIENCE: 25
}

bronze_bar
{
    INPUT: copper_bar, 2
    INPUT: tin_bar, 1

    OUTPUT: bronze_bar, 2

    REWARD_EXPERIENCE: 50
}