63 lines
2 KiB
Lua
63 lines
2 KiB
Lua
--- floating_anchor
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-- @module floating_anchor
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-- @release 0.5
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-- @copyright 2018 Starbeamrainbowlabs
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-- @license Mozilla Public License, 2.0 (MPL-2.0)
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-- @author Starbeamrainbowlabs
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local function log_message(level, msg)
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minetest.log(level, "[floating-anchor] " .. msg)
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end
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local function do_anchor_place(itemstack, player, pointed_thing)
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-- user.getpos() -> {x, y, z}
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-- Figure out where to put the anchor
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local place_position = player:getpos()
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place_position.y = place_position.y - 0.8
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log_message("action", string.format("(%d, %d, %d)", place_position.x, place_position.y, place_position.z))
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-- Place the floating anchor in the world
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local node_to_check = minetest.get_node(place_position)
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if node_to_check.name == "air" then
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minetest.set_node(place_position, { name = "floating_anchor:floating_anchor" })
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-- Take an item from the player's stack & return the new stack with 1 fewer items in it
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itemstack:take_item(1)
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end
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return itemstack
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end
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minetest.register_node("floating_anchor:floating_anchor", {
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description = "Floating Anchor (node - don't use)",
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tiles = {"floating-anchor.png"},
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groups = {
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cracky = 1,
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not_in_creative_inventory = 1,
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oddly_breakable_by_hand = 2
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},
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drop = "floating_anchor:floating_anchor_item"
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})
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minetest.register_craftitem("floating_anchor:floating_anchor_item", {
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description = "Floating Anchor",
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_doc_items_longdesc = "A strange floating anchor that can be placed in mid-air.",
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_doc_items_usagehelp = "Right click to place it beneath your feet when flying (or falling).",
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inventory_image = "[inventorycube{floating-anchor.png{floating-anchor.png{floating-anchor.png",
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wield_image = "floating-anchor.png",
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visual = "cube",
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on_place = do_anchor_place,
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on_secondary_use = do_anchor_place
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})
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minetest.register_craft({
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output = "floating_anchor:floating_anchor_item",
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recipe = {
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{"group:wool", "group:wool", "group:wool"},
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{"group:wool", "default:steel_ingot", "group:wool"},
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{"group:wool", "group:wool", "group:wool"},
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}
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})
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log_message("info", "Loaded!")
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