-- Large cactus

minetest.register_decoration({
    name = 'x_farming:large_cactus',
    deco_type = 'schematic',
    place_on = {'default:desert_sand'},
    sidelen = 16,
    noise_params = {
        offset = -0.0003,
        scale = 0.0009,
        spread = {x = 200, y = 200, z = 200},
        seed = 230,
        octaves = 3,
        persist = 0.6
    },
    biomes = {'desert'},
    y_max = 31000,
    y_min = 4,
    schematic = minetest.get_modpath('x_farming') .. '/schematics/x_farming_large_cactus.mts',
    flags = 'place_center_x, place_center_z',
    rotation = 'random',
})

minetest.register_node('x_farming:cactus_fruit', {
    description = 'Dragon Fruit',
    inventory_image = 'x_farming_cactus_fruit_sides.png',
    is_ground_content = false,
    tiles = {
        'x_farming_cactus_fruit_top.png',
        'x_farming_cactus_fruit_bottom.png',
        'x_farming_cactus_fruit_sides.png',
        'x_farming_cactus_fruit_sides.png',
        'x_farming_cactus_fruit_sides.png',
        'x_farming_cactus_fruit_sides.png'
    },
    drawtype = 'nodebox',
    paramtype = 'light',
    node_box = {
        type = 'fixed',
        fixed = {
            {-0.25, -0.5, -0.25, 0.25, 0.0625, 0.25},
        }
    },
    selection_box = {
        type = 'fixed',
        fixed = {-0.25, -0.5, -0.25, 0.25, 0.0625, 0.25},
    },
    drop = {
        max_items = 1,  -- Maximum number of items to drop.
        items = { -- Choose max_items randomly from this list.
            {
                items = {'x_farming:cactus_fruit_item'},  -- Items to drop.
                rarity = 1,  -- Probability of dropping is 1 / rarity.
            }
        },
    },
    groups = {choppy = 3, flammable = 2, not_in_creative_inventory=1, leafdecay = 3, leafdecay_drop = 1},
    sounds = default.node_sound_wood_defaults(),

    after_dig_node = function(pos, oldnode, oldmetadata, digger)
        if oldnode.param2 == 20 then
            minetest.set_node(pos, {name = 'x_farming:cactus_fruit_mark'})
            minetest.get_node_timer(pos):start(math.random(300, 1500))
        end
    end,
})

minetest.register_node('x_farming:cactus_fruit_mark', {
    description = 'Cactus Fruit Marker',
    inventory_image = 'x_farming_cactus_fruit_sides.png^default_invisible_node_overlay.png',
    wield_image = 'x_farming_cactus_fruit_sides.png^default_invisible_node_overlay.png',
    drawtype = 'airlike',
    paramtype = 'light',
    sunlight_propagates = true,
    walkable = false,
    pointable = false,
    diggable = false,
    buildable_to = true,
    drop = '',
    groups = {not_in_creative_inventory = 1},
    on_timer = function(pos, elapsed)
        local n = minetest.get_node({x = pos.x, y = pos.y - 1, z = pos.z})

        if n.name ~= 'default:cactus' then
            minetest.remove_node(pos)
        elseif minetest.get_node_light(pos) < 11 then
            minetest.get_node_timer(pos):start(200)
        else
            minetest.set_node(pos, {name = 'x_farming:cactus_fruit', param2 = 20})
        end
    end
})

minetest.register_node('x_farming:cactus_fruit_item', {
    description = 'Dragon Fruit' .. '\n' .. minetest.colorize(x_farming.colors.brown, 'Hunger: 2'),
    drawtype = 'plantlike',
    tiles = {'x_farming_cactus_fruit_item.png'},
    inventory_image = 'x_farming_cactus_fruit_item.png',
    on_use = minetest.item_eat(2),
    sounds = default.node_sound_leaves_defaults(),

    after_place_node = function(pos, placer, itemstack)
        minetest.set_node(pos, {name = 'x_farming:cactus_fruit'})
    end,
})

minetest.register_node('x_farming:large_cactus_with_fruit_seedling', {
    description = 'Large Cactus with Fruit Seedling',
    drawtype = 'plantlike',
    tiles = {'x_farming_large_cactus_with_fruit_seedling.png'},
    inventory_image = 'x_farming_large_cactus_with_fruit_seedling.png',
    wield_image = 'x_farming_large_cactus_with_fruit_seedling.png',
    paramtype = 'light',
    sunlight_propagates = true,
    walkable = false,
    selection_box = {
        type = 'fixed',
        fixed = {
            -5 / 16, -0.5, -5 / 16,
            5 / 16, 0.5, 5 / 16
        }
    },
    groups = {choppy = 3, dig_immediate = 3, attached_node = 1},
    sounds = default.node_sound_wood_defaults(),

    on_place = function(itemstack, placer, pointed_thing)
        itemstack = default.sapling_on_place(itemstack, placer, pointed_thing,
            'x_farming:large_cactus_with_fruit_seedling',
            {x = -3, y = 0, z = -3},
            {x = 3, y = 6, z = 3},
            4)

        return itemstack
    end,

    on_construct = function(pos)
        -- Normal cactus farming adds 1 cactus node by ABM,
        -- interval 12s, chance 83.
        -- Consider starting with 5 cactus nodes. We make sure that growing a
        -- large cactus is not a faster way to produce new cactus nodes.
        -- Confirmed by experiment, when farming 5 cacti, on average 1 new
        -- cactus node is added on average every
        -- 83 / 5 = 16.6 intervals = 16.6 * 12 = 199.2s.
        -- Large cactus contains on average 14 cactus nodes.
        -- 14 * 199.2 = 2788.8s.
        -- Set random range to average to 2789s.
        minetest.get_node_timer(pos):start(math.random(1859, 3719))
    end,

    on_timer = function(pos)
        local node_under = minetest.get_node_or_nil(
            {x = pos.x, y = pos.y - 1, z = pos.z})
        if not node_under then
            -- Node under not yet loaded, try later
            minetest.get_node_timer(pos):start(300)
            return
        end

        if minetest.get_item_group(node_under.name, 'sand') == 0 then
            -- Seedling dies
            minetest.remove_node(pos)
            return
        end

        local light_level = minetest.get_node_light(pos)
        if not light_level or light_level < 13 then
            -- Too dark for growth, try later in case it's night
            minetest.get_node_timer(pos):start(300)
            return
        end

        minetest.log('action', 'A large cactus seedling grows into a large' ..
            'cactus at '.. minetest.pos_to_string(pos))
        x_farming.grow_large_cactus(pos)
    end,
})

default.register_leafdecay({
    trunks = {'default:cactus'},
    leaves = {'x_farming:cactus_fruit'},
    radius = 1,
})

minetest.register_craft({
    output = 'x_farming:large_cactus_with_fruit_seedling',
    recipe = {
        {'', 'x_farming:cactus_fruit_item', ''},
        {'x_farming:cactus_fruit_item', 'default:large_cactus_seedling', 'x_farming:cactus_fruit_item'},
        {'', 'x_farming:cactus_fruit_item', ''},
    }
})

minetest.register_craft({
    type = 'fuel',
    recipe = 'x_farming:large_cactus_with_fruit_seedling',
    burntime = 5,
})

minetest.register_craft({
    type = 'fuel',
    recipe = 'x_farming:cactus_fruit_item',
    burntime = 10,
})

---crate
x_farming.register_crate('crate_cactus_fruit_item_3', {
    description = 'Cactus Fruit Crate',
    tiles = {'x_farming_crate_cactus_fruit_item_3.png'},
    _custom = {
        crate_item = 'x_farming:cactus_fruit_item'
    }
})
