--[[
============== Progression =============

* Dig grass to get grass
* Craft grass into (grass) string
* Dig leaves to get sticks
* Craft sticks and (grass) string to get a staff
* Dig loose cobble to get loose cobble
* Craft loose cobble with a staff and (grass) string to get an adze
* Dig a tree with an adze to get a plank (and a surprise)
* Craft a plank with an adze and (grass) string to get a wooden pick head (and one less adze)
* Craft the pick head with a staff and string to get a wooden pick
* Use a wooden pick to dig stone (note: wooden picks only get cobble from ores)
* Use the stone to make a furnace
* Use the furnace to cook loose ore cobble (requires 4x at a time)
*  

--]]


rgt.register_tool("iron_sword", {
    inventory_image = "rgt_sword_iron.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1)
})

rgt.register_tool("iron_pick", {
    inventory_image = "rgt_pick_iron.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1),
    tool_capabilities = {
        full_punch_interval = 0.9,
        max_drop_level = 0,
        groupcaps = {
            stone = {times = {1, 2, 3}, uses = 100}
        }
    }
})

rgt.register_tool("iron_axe", {
    inventory_image = "rgt_axe_iron.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1),
})

rgt.register_tool("iron_shovel", {
    inventory_image = "rgt_shovel_iron.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1)
})

minetest.register_chatcommand("iron", {
    func = function(name)
        local inv = rgt.players[name].object:get_inventory()
        for _, x in ipairs {"lump", "ingot", "block", "sword", "pick", "axe", "shovel"} do
            inv:add_item("main", ItemStack("iron_"..x))
        end
    end
})



rgt.register_tool("gold_sword", {
    inventory_image = "rgt_sword_gold.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1)
})

rgt.register_tool("gold_pick", {
    inventory_image = "rgt_pick_gold.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1),
    tool_capabilities = {
        full_punch_interval = 0.9,
        max_drop_level = 0,
        groupcaps = {
            stone = {times = {1, 2, 3}, uses = 100}
        }
    }
})

rgt.register_tool("gold_axe", {
    inventory_image = "rgt_axe_gold.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1),
})

rgt.register_tool("gold_shovel", {
    inventory_image = "rgt_shovel_gold.png",
    _wield_scale = 0.4,
    _wield_pos = vector.new(0, 0, 1)
})


minetest.register_chatcommand("gold", {
    func = function(name)
        local inv = rgt.players[name].object:get_inventory()
        for _, x in ipairs {"lump", "ingot", "block", "sword", "pick", "axe", "shovel"} do
            inv:add_item("main", ItemStack("gold_"..x))
        end
    end
})