1 files changed, 103 insertions, 0 deletions
diff --git a/games/minimal/mods/experimental/items.lua b/games/minimal/mods/experimental/items.lua
new file mode 100644
index 000000000..51b063ba2
--- /dev/null
+++ b/games/minimal/mods/experimental/items.lua
@@ -0,0 +1,103 @@
+minetest.register_node("experimental:callback_node", {
+	description = "Callback Test Node (construct/destruct/timer)",
+	tiles = {"experimental_callback_node.png"},
+	groups = {dig_immediate=3},
+	-- This was known to cause a bug in minetest.item_place_node() when used
+	-- via minetest.place_node(), causing a placer with no position
+	paramtype2 = "facedir",
+	drop = "",
+
+	on_construct = function(pos)
+		experimental.print_to_everything("experimental:callback_node:on_construct("..minetest.pos_to_string(pos)..")")
+		local meta = minetest.get_meta(pos)
+		meta:set_string("mine", "test")
+		local timer = minetest.get_node_timer(pos)
+		timer:start(4, 3)
+	end,
+
+	after_place_node = function(pos, placer)
+		experimental.print_to_everything("experimental:callback_node:after_place_node("..minetest.pos_to_string(pos)..")")
+		local meta = minetest.get_meta(pos)
+		if meta:get_string("mine") == "test" then
+			experimental.print_to_everything("correct metadata found")
+		else
+			experimental.print_to_everything("incorrect metadata found")
+		end
+	end,
+
+	on_destruct = function(pos)
+		experimental.print_to_everything("experimental:callback_node:on_destruct("..minetest.pos_to_string(pos)..")")
+	end,
+
+	after_destruct = function(pos)
+		experimental.print_to_everything("experimental:callback_node:after_destruct("..minetest.pos_to_string(pos)..")")
+	end,
+
+	after_dig_node = function(pos, oldnode, oldmetadata, digger)
+		experimental.print_to_everything("experimental:callback_node:after_dig_node("..minetest.pos_to_string(pos)..")")
+	end,
+
+	on_timer = function(pos, elapsed)
+		experimental.print_to_everything("on_timer(): elapsed="..dump(elapsed))
+		return true
+	end,
+})
+
+minetest.register_tool("experimental:privatizer", {
+	description = "Node Meta Privatizer",
+	inventory_image = "experimental_tester_tool_1.png",
+	groups = { testtool = 1, disable_repair = 1 },
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type == "node" then
+			local node = minetest.get_node(pointed_thing.under)
+			if node.name == "chest:chest" then
+				local p = pointed_thing.under
+				minetest.log("action", "Privatizer used at "..minetest.pos_to_string(p))
+				minetest.get_meta(p):mark_as_private({"infotext", "formspec"})
+				if user and user:is_player() then
+					minetest.chat_send_player(user:get_player_name(), "Chest metadata (infotext, formspec) set private!")
+				end
+				return
+			end
+		end
+		if user and user:is_player() then
+			minetest.chat_send_player(user:get_player_name(), "Privatizer can only be used on chest!")
+		end
+	end,
+})
+
+minetest.register_tool("experimental:particle_spawner", {
+	description = "Particle Spawner",
+	inventory_image = "experimental_tester_tool_1.png^[invert:g",
+	groups = { testtool = 1, disable_repair = 1 },
+	on_use = function(itemstack, user, pointed_thing)
+		local pos = minetest.get_pointed_thing_position(pointed_thing, true)
+		if pos == nil then
+			if user then
+				pos = user:get_pos()
+			end
+		end
+		pos = vector.add(pos, {x=0, y=0.5, z=0})
+		local tex, anim
+		if math.random(0, 1) == 0 then
+			tex = "experimental_particle_sheet.png"
+			anim = {type="sheet_2d", frames_w=3, frames_h=2, frame_length=0.5}
+		else
+			tex = "experimental_particle_vertical.png"
+			anim = {type="vertical_frames", aspect_w=16, aspect_h=16, length=3.3}
+		end
+
+		minetest.add_particle({
+			pos = pos,
+			velocity = {x=0, y=0, z=0},
+			acceleration = {x=0, y=0.04, z=0},
+			expirationtime = 6,
+			collisiondetection = true,
+			texture = tex,
+			animation = anim,
+			size = 4,
+			glow = math.random(0, 5),
+		})
+	end,
+})
+