Add "trash_can" mod.

README.md

@@ -48,6 +48,7 @@ The following mods are also included:
     * sheep ([Creatures MOB-Engine][cme])
 * furniture/
     * [trampoline][] ([GPL](mods/furniture/trampoline/LICENSE.txt))
+    * [trash_can][] ([MIT](mods/furniture/trash_can/LICENSE.txt))
 * hostils/
     * animal_creeper ([animals_modpack][]) ([CC-BY-SA](mods/hostils/animal_creeper/License.txt))
     * [creeper][] ([WTFPL](mods/hostils/creeper/LICENSE.md))
@@ -164,6 +165,7 @@ The following mods are also included:
 [tnt]: https://forum.minetest.net/viewtopic.php?id=2902
 [torches]: https://forum.minetest.net/viewtopic.php?t=6099
 [trampoline]: mods/furniture/trampoline
+[trash_can]: https://forum.minetest.net/viewtopic.php?t=6315
 [trees]: https://forum.minetest.net/viewtopic.php?f=11&t=5713
 [unified_inventory]: https://forum.minetest.net/viewtopic.php?id=3933
 [unifieddyes]: https://forum.minetest.net/viewtopic.php?t=2178

mods/furniture/trash_can/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 EvergreenTree
+
+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.

mods/furniture/trash_can/README.txt

@@ -0,0 +1,49 @@
+ _____             _       _____
+|_   _|           | |     /  __ \
+  | |_ __ __ _ ___| |__   | /  \/ __ _ _ __
+  | | '__/ _` / __| '_ \  | |    / _` | '_ \
+  | | | | (_| \__ \ | | | | \__/\ (_| | | | |
+  \_/_|  \__,_|___/_| |_|  \____/\__,_|_| |_|
+
+This mod adds a wooden trash can, and a dumpster to the game.  Right click it, put in your trash, and click the empty trash button.
+You can also throw things in the wooden trash can by pressing "q" or throwing them out of your inventory.
+
+Version: 0.2.2
+License: MIT (see LICENSE.txt)
+
+Dependencies:
+default (found in minetest_game)
+
+Please report bugs at the github issue tracker:
+https://github.com/minetest-mods/trash_can/issues
+
+Crafting:
+
+Wooden trash can:
+w = wood planks x = nothing
+
+w|x|w
+-----
+w|x|w
+-----
+w|w|w
+
+Dumpster:
+i = iron ingot c = coal block g = dark green dye
+
+c|c|c
+-----
+i|g|i
+-----
+i|i|i
+
+Contributers:
+
+Zeg9:
+Made it so you can throw stuff in the trash can (by pressing "q")
+
+Mossmanikin:
+Made the nodeboxes for the dumpster, the textures for the wooden trash can, and the texture for the dumpster node.
+(with some editing by me). (old)
+
+

mods/furniture/trash_can/depends.txt

@@ -0,0 +1 @@
+default

mods/furniture/trash_can/description.txt

@@ -0,0 +1 @@
+This mod adds a wooden trash can, and a dumpster to the game.  Right click it, put in your trash, and click the empty trash button.

mods/furniture/trash_can/init.lua

@@ -0,0 +1,257 @@
+--
+-- Functions
+--
+
+local fdir_to_front = {
+	{x=0, z=1},
+	{x=1, z=0},
+	{x=0, z=-1},
+	{x=-1, z=0}
+}
+local function checkwall(pos)
+	local fdir = minetest.get_node(pos).param2
+	local second_node_x = pos.x + fdir_to_front[fdir + 1].x
+	local second_node_z = pos.z + fdir_to_front[fdir + 1].z
+	local second_node_pos = {x=second_node_x, y=pos.y, z=second_node_z}
+	local second_node = minetest.get_node(second_node_pos)
+	if not second_node or not minetest.registered_nodes[second_node.name]
+	  or not minetest.registered_nodes[second_node.name].buildable_to then
+		return true
+	end
+
+	return false
+end
+
+--
+-- Custom Sounds
+--
+function default.node_sound_metal_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or {name="default_hard_footstep", gain=0.4}
+	table.dig = table.dig or {name="metal_bang", gain=0.6}
+	table.dug = table.dug or {name="default_dug_node", gain=1.0}
+
+	default.node_sound_defaults(table)
+	return table
+end
+
+--
+-- Nodeboxes
+--
+
+local trash_can_nodebox = {
+	{-0.375, -0.5, 0.3125, 0.375, 0.5, 0.375},
+	{0.3125, -0.5, -0.375, 0.375, 0.5, 0.375},
+	{-0.375, -0.5, -0.375, 0.375, 0.5, -0.3125},
+	{-0.375, -0.5, -0.375, -0.3125, 0.5, 0.375},
+	{-0.3125, -0.5, -0.3125, 0.3125, -0.4375, 0.3125},
+}
+
+local dumpster_selectbox = {-0.5, -0.5625, -0.5, 0.5, 0.5, 1.5}
+
+local dumpster_nodebox = {
+	-- Main Body
+	{-0.4375, -0.375, -0.4375, 0.4375, 0.5, 1.4375},
+	-- Feet
+	{-0.4375, -0.5, -0.4375, -0.25, -0.375, -0.25},
+	{0.25, -0.5, -0.4375, 0.4375, -0.375, -0.25},
+	{0.25, -0.5, 1.25, 0.4375, -0.375, 1.4375},
+	{-0.4375, -0.5, 1.25, -0.25, -0.375, 1.4375},
+	-- Border
+	{-0.5, 0.25, -0.5, 0.5, 0.375, 1.5},
+}
+
+--
+-- Node Registration
+--
+
+-- Normal Trash Can
+minetest.register_node("trash_can:trash_can_wooden",{
+	description = "Wooden Trash Can",
+	drawtype="nodebox",
+	paramtype = "light",
+	tiles = {
+		"trash_can_wooden_top.png",
+		"trash_can_wooden_top.png",
+		"trash_can_wooden.png"
+	},
+	node_box = {
+		type = "fixed",
+		fixed = trash_can_nodebox
+	},
+	groups = {
+		snappy=1,
+		choppy=2,
+		oddly_breakable_by_hand=2,
+		flammable=3
+	},
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("formspec",
+			"size[8,9]" ..
+			"button[0,0;2,1;empty;Empty Trash]" ..
+			"list[context;trashlist;3,1;2,3;]" ..
+			"list[current_player;main;0,5;8,4;]"
+		)
+		meta:set_string("infotext", "Trash Can")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8*4)
+		inv:set_size("trashlist", 2*3)
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+				return inv:is_empty("main")
+	end,
+	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves stuff in trash can at " .. minetest.pos_to_string(pos))
+	end,
+	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves stuff to trash can at " .. minetest.pos_to_string(pos))
+	end,
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" takes stuff from trash can at " .. minetest.pos_to_string(pos))
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		if fields.empty then
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			inv:set_list("trashlist", {})
+			minetest.sound_play("trash", {to_player=sender:get_player_name(), gain = 1.0})
+			minetest.log("action", sender:get_player_name() ..
+				" empties trash can at " .. minetest.pos_to_string(pos))
+		end
+	end,
+})
+
+-- Dumpster
+minetest.register_node("trash_can:dumpster", {
+	description = "Dumpster",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	inventory_image = "dumpster_wield.png",
+	tiles = {
+		"dumpster_top.png",
+		"dumpster_bottom.png",
+		"dumpster_side.png",
+		"dumpster_side.png",
+		"dumpster_side.png",
+		"dumpster_side.png"
+	},
+	drawtype = "nodebox",
+	selection_box = {
+		type = "fixed",
+		fixed = dumpster_selectbox,
+	},
+	node_box = {
+		type = "fixed",
+		fixed = dumpster_nodebox,
+	},
+	groups = {
+		cracky = 3,
+		oddly_breakable_by_hand = 1,
+	},
+
+	sounds = default.node_sound_metal_defaults(),
+
+	on_construct = function(pos)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("formspec",
+			"size[8,9]" ..
+			"button[0,0;2,1;empty;Empty Trash]" ..
+			"list[context;main;1,1;6,3;]" ..
+			"list[current_player;main;0,5;8,4;]"
+		)
+		meta:set_string("infotext", "Dumpster")
+		local inv = meta:get_inventory()
+		inv:set_size("main", 8*4)
+	end,
+	after_place_node = function(pos, placer, itemstack)
+		if checkwall(pos) then
+			minetest.set_node(pos, {name = "air"})
+			return true
+		end
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.get_meta(pos);
+		local inv = meta:get_inventory()
+		return inv:is_empty("main")
+	end,
+	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves stuff in dumpster at " .. minetest.pos_to_string(pos))
+	end,
+	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves stuff to dumpster at " .. minetest.pos_to_string(pos))
+	end,
+	on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" takes stuff from dumpster at " .. minetest.pos_to_string(pos))
+	end,
+	on_receive_fields = function(pos, formname, fields, sender)
+		if fields.empty then
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			inv:set_list("main", {})
+			minetest.sound_play("trash", {to_player=sender:get_player_name(), gain = 2.0})
+		end
+	end
+})
+
+--
+-- Crafting
+--
+
+-- Normal Trash Can
+minetest.register_craft({
+	output = 'trash_can:trash_can_wooden',
+	recipe = {
+		{'group:wood', '', 'group:wood'},
+		{'group:wood', '', 'group:wood'},
+		{'group:wood', 'group:wood', 'group:wood'},
+	}
+})
+
+-- Dumpster
+minetest.register_craft({
+	output = 'trash_can:dumpster',
+	recipe = {
+		{'default:coalblock', 'default:coalblock', 'default:coalblock'},
+		{'default:steel_ingot', 'dye:dark_green', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+	}
+})
+
+--
+-- Misc
+--
+
+-- Remove any items thrown in trash can.
+local old_on_step = minetest.registered_entities["__builtin:item"].on_step
+minetest.registered_entities["__builtin:item"].on_step = function(self, dtime)
+	local item_pos = self.object:getpos()
+	-- Round the values.  Not essential, but makes logging look nicer.
+	for key, value in pairs(item_pos) do item_pos[key] = math.floor(value + 0.5) end
+	if minetest.get_node(item_pos).name == "trash_can:trash_can_wooden" then
+		local item_stack = ItemStack(self.itemstring)
+		local inv = minetest.get_inventory({type="node", pos=item_pos})
+		local leftover = inv:add_item("trashlist", item_stack)
+		if leftover:get_count() == 0 then
+			self.object:remove()
+			minetest.log("action", item_stack:to_string() ..
+				" added to trash can at " .. minetest.pos_to_string(item_pos))
+		elseif item_stack:get_count() - leftover:get_count() ~= 0 then
+			self.set_item(self, leftover:to_string())
+			minetest.log("action", item_stack:to_string() ..
+				" added to trash can at " .. minetest.pos_to_string(item_pos) ..
+				" with " .. leftover:to_string() .. " left over"
+			)
+		end
+		return
+	end
+	old_on_step(self, dtime)
+end

mods/furniture/trash_can/mod.conf

@@ -0,0 +1 @@
+name = trash_can