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Add new compass API.
* Add API.md * Update mcl_itemframes to use the new API. * Revert old exported function back to original API.
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3 changed files with 26 additions and 11 deletions
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mods/ITEMS/mcl_compass/API.md
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mods/ITEMS/mcl_compass/API.md
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# mcl_compass
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# Compass API
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##mcl_compass.stereotype = "mcl_compass:" .. stereotype_frame
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Default compass craftitem. This is also the image that is shown in the inventory.
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##mcl_compass/init.lua:function mcl_compass.get_compass_itemname(pos, dir, itemstack)
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Returns the itemname of a compass with needle direction matching the
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current compass position.
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pos: position of the compass;
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dir: rotational orientation of the compass;
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itemstack: the compass including its optional lodestone metadata.
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##mcl_compass/init.lua:function mcl_compass.get_compass_image(pos, dir)
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-- Returns partial itemname of a compass with needle direction matching compass position.
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-- Legacy compatibility function for mods using older api.
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@ -118,20 +118,18 @@ local function get_compass_frame(pos, dir, itemstack)
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end
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end
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-- Export stereotype item for other mods to use
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mcl_compass.stereotype = "mcl_compass:" .. stereotype_frame
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--- Get partial compass itemname.
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-- Returns partial itemname of a compass with needle direction matching compass position.
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-- Legacy compatibility function for mods using older api.
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--
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function mcl_compass.get_compass_image(pos, dir, itemstack)
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function mcl_compass.get_compass_image(pos, dir)
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minetest.log("warning", "mcl_compass: deprecated function " ..
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"get_compass_image() called, use get_compass_itemname().")
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local itemstack = ItemStack("mcl_compass:" .. stereotype_frame)
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local itemstack = ItemStack(mcl_compass.stereotype)
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local frame = get_compass_frame(pos, dir, itemstack)
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if itemstack:get_meta():get_string("pointsto") ~= "" then
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return frame .. "_lodestone"
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else
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return frame
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end
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end
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--- Get compass itemname.
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@ -248,9 +246,6 @@ minetest.register_craft({
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minetest.register_alias("mcl_compass:compass", "mcl_compass:" .. stereotype_frame)
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-- Export stereotype item for other mods to use
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mcl_compass.stereotype = "mcl_compass:" .. stereotype_frame
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minetest.register_node("mcl_compass:lodestone",{
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description=S("Lodestone"),
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@ -222,7 +222,7 @@ minetest.register_node("mcl_itemframes:item_frame",{
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put_itemstack:set_count(1)
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local itemname = put_itemstack:get_name()
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if minetest.get_item_group(itemname, "compass") > 0 then
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put_itemstack:set_name("mcl_compass:" .. mcl_compass.get_compass_image(pos, minetest.dir_to_yaw(minetest.facedir_to_dir(node.param2)), put_itemstack))
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put_itemstack:set_name(mcl_compass.get_compass_itemname(pos, minetest.dir_to_yaw(minetest.facedir_to_dir(node.param2)), put_itemstack))
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end
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if minetest.get_item_group(itemname, "clock") > 0 then
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minetest.get_node_timer(pos):start(1.0)
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