RealBadAngel
2013-07-06 3a3700537baa748e459258385d27bb79ab391546
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--[[
 
Bags for Minetest
 
Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
Source Code: https://github.com/cornernote/minetest-particles
License: GPLv3
 
]]--
 
-- register_on_joinplayer
minetest.register_on_joinplayer(function(player)
    local player_inv = player:get_inventory()
    local bags_inv = minetest.create_detached_inventory(player:get_player_name().."_bags",{
        on_put = function(inv, listname, index, stack, player)
            player:get_inventory():set_stack(listname, index, stack)
            player:get_inventory():set_size(listname.."contents", stack:get_definition().groups.bagslots)
        end,
        on_take = function(inv, listname, index, stack, player)
            player:get_inventory():set_stack(listname, index, nil)
        end,
        allow_put = function(inv, listname, index, stack, player)
            if stack:get_definition().groups.bagslots then
                return 1
            else
                return 0
            end
        end,
        allow_take = function(inv, listname, index, stack, player)
            if player:get_inventory():is_empty(listname.."contents")==true then
                return stack:get_count()
            else
                return 0
            end
        end,
        allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
            return 0
        end,
    })
    for i=1,4 do
        local bag = "bag"..i
        player_inv:set_size(bag, 1)
        bags_inv:set_size(bag, 1)
        bags_inv:set_stack(bag,1,player_inv:get_stack(bag,1))
    end
end)
 
-- register bag tools
minetest.register_tool("unified_inventory:bag_small", {
    description = "Small Bag",
    inventory_image = "bags_small.png",
    groups = {bagslots=8},
})
minetest.register_tool("unified_inventory:bag_medium", {
    description = "Medium Bag",
    inventory_image = "bags_medium.png",
    groups = {bagslots=16},
})
minetest.register_tool("unified_inventory:bag_large", {
    description = "Large Bag",
    inventory_image = "bags_large.png",
    groups = {bagslots=24},
})
 
-- register bag crafts
minetest.register_craft({
    output = "unified_inventory:bag_small",
    recipe = {
        {"", "default:stick", ""},
        {"default:wood", "default:wood", "default:wood"},
        {"default:wood", "default:wood", "default:wood"},
    },
})
minetest.register_craft({
    output = "unified_inventory:bag_medium",
    recipe = {
        {"", "default:stick", ""},
        {"unified_inventory:bag_small", "unified_inventory:bag_small", "unified_inventory:bag_small"},
        {"unified_inventory:bag_small", "unified_inventory:bag_small", "unified_inventory:bag_small"},
    },
})
minetest.register_craft({
    output = "unified_inventory:bag_large",
    recipe = {
        {"", "default:stick", ""},
        {"unified_inventory:bag_medium", "unified_inventory:bag_medium", "unified_inventory:bag_medium"},
        {"unified_inventory:bag_medium", "unified_inventory:bag_medium", "unified_inventory:bag_medium"},
    },
})