create built-in substitutes for fireflies and bones mods for when those aren't available

bones_loot/init.lua

@@ -4,6 +4,53 @@ local dungeon_loot_path = minetest.get_modpath("dungeon_loot")
 
 bones_loot = {}
 
+local bones_formspec =
+	"size[8,9]" ..
+	"list[current_name;main;0,0.3;8,4;]" ..
+	"list[current_player;main;0,4.85;8,1;]" ..
+	"list[current_player;main;0,6.08;8,3;8]" ..
+	"listring[current_name;main]" ..
+	"listring[current_player;main]"
+if minetest.get_modpath("default") then
+	bones_formspec = bones_formspec .. default.get_hotbar_bg(0,4.85)
+end
+
+if minetest.get_modpath("bones") then
+	df_dependencies.node_name_bones = "bones:bones"
+else
+	minetest.register_node("bones_loot:bones", {
+		description = S("Bones"),
+		tiles = {
+			"bones_top.png^[transform2",
+			"bones_bottom.png",
+			"bones_side.png",
+			"bones_side.png",
+			"bones_rear.png",
+			"bones_front.png"
+		},
+		paramtype2 = "facedir",
+		groups = {oddly_diggable_by_hand=1},
+		sounds = df_dependencies.sound_gravel(),
+
+		can_dig = function(pos, player)
+			local inv = minetest.get_meta(pos):get_inventory()
+			return inv:is_empty("main")
+		end,
+	
+		on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("formspec", bones_formspec)
+		end,
+
+		on_blast = function(pos)
+		end,
+	})
+
+	df_dependencies.node_name_bones = "bones_loot:bones"
+end
+
+local bones_node = df_dependencies.node_name_bones
+
 local local_loot = {}
 local local_loot_register = function(t)
 	if t.name ~= nil then
@@ -104,19 +151,8 @@ bones_loot.get_loot = function(pos, loot_type, max_stacks, exclusive_loot_type)
 	return items
 end
 
-local bones_formspec =
-	"size[8,9]" ..
-	"list[current_name;main;0,0.3;8,4;]" ..
-	"list[current_player;main;0,4.85;8,1;]" ..
-	"list[current_player;main;0,6.08;8,3;8]" ..
-	"listring[current_name;main]" ..
-	"listring[current_player;main]"
-if minetest.get_modpath("default") then
-	bones_formspec = bones_formspec .. default.get_hotbar_bg(0,4.85)
-end
-
 bones_loot.place_bones = function(pos, loot_type, max_stacks, infotext, exclusive_loot_type)
-	minetest.set_node(pos, {name="bones:bones", param2 = math.random(1,4)-1})
+	minetest.set_node(pos, {name=bones_node, param2 = math.random(1,4)-1})
 	local meta = minetest.get_meta(pos)
 	if infotext == nil then
 		infotext = S("Someone's old bones")
@@ -137,7 +173,7 @@ end
 minetest.register_lbm({
 	label = "Repair underworld bones formspec",
 	name = "bones_loot:repair_underworld_bones_formspec",
-	nodenames = {"bones:bones"},	
+	nodenames = {bones_node},	
 	action = function(pos, node)
 		local meta = minetest.get_meta(pos)
 		if not meta:get("formspec") then

bones_loot/mod.conf

@@ -1,4 +1,4 @@
 name = bones_loot
 description = An API that allows bones to be placed procedurally with randomly generated loot
-depends = bones
-optional_depends = dungeon_loot, default
+depends = df_dependencies
+optional_depends = dungeon_loot, bones

bones_loot/textures/bones_license.txt

@@ -0,0 +1,58 @@
+License of source code
+----------------------
+
+The MIT License (MIT)
+Copyright (C) 2012-2016 PilzAdam
+Copyright (C) 2012-2016 Various Minetest developers and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
+
+
+Licenses of media (textures)
+----------------------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2016 paramat
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+You do not have to comply with the license for elements of the material in the public
+domain or where your use is permitted by an applicable exception or limitation.
+No warranties are given. The license may not give you all of the permissions necessary
+for your intended use. For example, other rights such as publicity, privacy, or moral
+rights may limit how you use the material.
+