copy all standard Dreambuilder mods in from the old subgame

(exactly as last supplied there, updates to these mods will follow later)

1 files changed, 456 insertions, 0 deletions

diff --git a/pipeworks/wielder.lua b/pipeworks/wielder.lua
new file mode 100644
index 0000000..3cb1649
--- /dev/null
+++ b/pipeworks/wielder.lua
@@ -0,0 +1,456 @@
+local assumed_eye_pos = vector.new(0, 1.5, 0)
+
+local function vector_copy(v)
+	return { x = v.x, y = v.y, z = v.z }
+end
+
+local function delay(x)
+	return (function() return x end)
+end
+
+local function set_wielder_formspec(data, meta)
+	meta:set_string("formspec",
+			"invsize[8,"..(6+data.wield_inv_height)..";]"..
+			"item_image[0,0;1,1;"..data.name_base.."_off]"..
+			"label[1,0;"..minetest.formspec_escape(data.description).."]"..
+			"list[current_name;"..minetest.formspec_escape(data.wield_inv_name)..";"..((8-data.wield_inv_width)*0.5)..",1;"..data.wield_inv_width..","..data.wield_inv_height..";]"..
+			"list[current_player;main;0,"..(2+data.wield_inv_height)..";8,4;]")
+	meta:set_string("infotext", data.description)
+end
+
+local function wielder_on(data, wielder_pos, wielder_node)
+	data.fixup_node(wielder_pos, wielder_node)
+	if wielder_node.name ~= data.name_base.."_off" then return end
+	wielder_node.name = data.name_base.."_on"
+	minetest.swap_node(wielder_pos, wielder_node)
+	nodeupdate(wielder_pos)
+	local wielder_meta = minetest.get_meta(wielder_pos)
+	local inv = wielder_meta:get_inventory()
+	local wield_inv_name = data.wield_inv_name
+	local wieldindex, wieldstack
+	for i, stack in ipairs(inv:get_list(wield_inv_name)) do
+		if not stack:is_empty() then
+			wieldindex = i
+			wieldstack = stack
+			break
+		end
+	end
+	if not wieldindex then
+		if not data.ghost_inv_name then return end
+		wield_inv_name = data.ghost_inv_name
+		inv:set_stack(wield_inv_name, 1, ItemStack(data.ghost_tool))
+		wieldindex = 1
+		wieldstack = inv:get_stack(wield_inv_name, 1)
+	end
+	local dir = minetest.facedir_to_dir(wielder_node.param2)
+	-- under/above is currently intentionally left switched
+	-- even though this causes some problems with deployers and e.g. seeds
+	-- as there are some issues related to nodebreakers otherwise breaking 2 nodes afar.
+	-- solidity would have to be checked as well,
+	-- but would open a whole can of worms related to difference in nodebreaker/deployer behavior
+	-- and the problems of wielders acting on themselves if below is solid
+	local under_pos = vector.subtract(wielder_pos, dir)
+	local above_pos = vector.subtract(under_pos, dir)
+	local pitch
+	local yaw
+	if dir.z < 0 then
+		yaw = 0
+		pitch = 0
+	elseif dir.z > 0 then
+		yaw = math.pi
+		pitch = 0
+	elseif dir.x < 0 then
+		yaw = 3*math.pi/2
+		pitch = 0
+	elseif dir.x > 0 then
+		yaw = math.pi/2
+		pitch = 0
+	elseif dir.y > 0 then
+		yaw = 0
+		pitch = -math.pi/2
+	else
+		yaw = 0
+		pitch = math.pi/2
+	end
+	local virtplayer = {
+		get_inventory_formspec = delay(wielder_meta:get_string("formspec")),
+		get_look_dir = delay(vector.multiply(dir, -1)),
+		get_look_pitch = delay(pitch),
+		get_look_yaw = delay(yaw),
+		get_player_control = delay({ jump=false, right=false, left=false, LMB=false, RMB=false, sneak=data.sneak, aux1=false, down=false, up=false }),
+		get_player_control_bits = delay(data.sneak and 64 or 0),
+		get_player_name = delay(data.masquerade_as_owner and wielder_meta:get_string("owner") or ":pipeworks:"..minetest.pos_to_string(wielder_pos)),
+		is_player = delay(true),
+		is_fake_player = true,
+		set_inventory_formspec = delay(),
+		getpos = delay(vector.subtract(wielder_pos, assumed_eye_pos)),
+		get_hp = delay(20),
+		get_inventory = delay(inv),
+		get_wielded_item = delay(wieldstack),
+		get_wield_index = delay(wieldindex),
+		get_wield_list = delay(wield_inv_name),
+		moveto = delay(),
+		punch = delay(),
+		remove = delay(),
+		right_click = delay(),
+		setpos = delay(),
+		set_hp = delay(),
+		set_properties = delay(),
+		set_wielded_item = function(self, item)
+			wieldstack = item
+			inv:set_stack(wield_inv_name, wieldindex, item)
+		end,
+		set_animation = delay(),
+		set_attach = delay(),
+		set_detach = delay(),
+		set_bone_position = delay(),
+		hud_change = delay(),
+		get_breath = delay(11),
+		-- TODO "implement" all these
+		-- set_armor_groups
+		-- get_armor_groups
+		-- get_animation
+		-- get_attach
+		-- get_bone_position
+		-- get_properties
+		-- get_player_velocity
+		-- set_look_pitch
+		-- set_look_yaw
+		-- set_breath
+		-- set_physics_override
+		-- get_physics_override
+		-- hud_add
+		-- hud_remove
+		-- hud_get
+		-- hud_set_flags
+		-- hud_get_flags
+		-- hud_set_hotbar_itemcount
+		-- hud_get_hotbar_itemcount
+		-- hud_set_hotbar_image
+		-- hud_get_hotbar_image
+		-- hud_set_hotbar_selected_image
+		-- hud_get_hotbar_selected_image
+		-- hud_replace_builtin
+		-- set_sky
+		-- get_sky
+		-- override_day_night_ratio
+		-- get_day_night_ratio
+		-- set_local_animation
+	}
+	local pointed_thing = { type="node", under=under_pos, above=above_pos }
+	data.act(virtplayer, pointed_thing)
+	if data.eject_drops then
+		for i, stack in ipairs(inv:get_list("main")) do
+			if not stack:is_empty() then
+				pipeworks.tube_inject_item(wielder_pos, wielder_pos, dir, stack)
+				inv:set_stack("main", i, ItemStack(""))
+			end
+		end
+	end
+end
+
+local function wielder_off(data, pos, node)
+	if node.name == data.name_base.."_on" then
+		node.name = data.name_base.."_off"
+		minetest.swap_node(pos, node)
+		nodeupdate(pos)
+	end
+end
+
+local function register_wielder(data)
+	data.fixup_node = data.fixup_node or function (pos, node) end
+	data.fixup_oldmetadata = data.fixup_oldmetadata or function (m) return m end
+	for _, state in ipairs({ "off", "on" }) do
+		local groups = { snappy=2, choppy=2, oddly_breakable_by_hand=2, mesecon=2, tubedevice=1, tubedevice_receiver=1 }
+		if state == "on" then groups.not_in_creative_inventory = 1 end
+		local tile_images = {}
+		for _, face in ipairs({ "top", "bottom", "side2", "side1", "back", "front" }) do
+			table.insert(tile_images, data.texture_base.."_"..face..(data.texture_stateful[face] and "_"..state or "")..".png")
+		end
+		minetest.register_node(data.name_base.."_"..state, {
+			description = data.description,
+			tiles = tile_images,
+			mesecons = {
+				effector = {
+					rules = pipeworks.rules_all,
+					action_on = function (pos, node)
+						wielder_on(data, pos, node)
+					end,
+					action_off = function (pos, node)
+						wielder_off(data, pos, node)
+					end,
+				},
+			},
+			tube = {
+				can_insert = function(pos, node, stack, tubedir)
+					if not data.tube_permit_anteroposterior_insert then
+						local nodedir = minetest.facedir_to_dir(node.param2)
+						if vector.equals(tubedir, nodedir) or vector.equals(tubedir, vector.multiply(nodedir, -1)) then
+							return false
+						end
+					end
+					local meta = minetest.get_meta(pos)
+					local inv = meta:get_inventory()
+					return inv:room_for_item(data.wield_inv_name, stack)
+				end,
+				insert_object = function(pos, node, stack, tubedir)
+					if not data.tube_permit_anteroposterior_insert then
+						local nodedir = minetest.facedir_to_dir(node.param2)
+						if vector.equals(tubedir, nodedir) or vector.equals(tubedir, vector.multiply(nodedir, -1)) then
+							return stack
+						end
+					end
+					local meta = minetest.get_meta(pos)
+					local inv = meta:get_inventory()
+					return inv:add_item(data.wield_inv_name, stack)
+				end,
+				input_inventory = data.wield_inv_name,
+				connect_sides = data.tube_connect_sides,
+				can_remove = function(pos, node, stack, tubedir)
+					return stack:get_count()
+				end,
+			},
+			is_ground_content = true,
+			paramtype2 = "facedir",
+			tubelike = 1,
+			groups = groups,
+			sounds = default.node_sound_stone_defaults(),
+			drop = data.name_base.."_off",
+			on_construct = function(pos)
+				local meta = minetest.get_meta(pos)
+				set_wielder_formspec(data, meta)
+				local inv = meta:get_inventory()
+				inv:set_size(data.wield_inv_name, data.wield_inv_width*data.wield_inv_height)
+				if data.ghost_inv_name then
+					inv:set_size(data.ghost_inv_name, 1)
+				end
+				if data.eject_drops then
+					inv:set_size("main", 100)
+				end
+			end,
+			after_place_node = function (pos, placer)
+				pipeworks.scan_for_tube_objects(pos)
+				local placer_pos = placer:getpos()
+				if placer_pos and placer:is_player() then placer_pos = vector.add(placer_pos, assumed_eye_pos) end
+				if placer_pos then
+					local dir = vector.subtract(pos, placer_pos)
+					local node = minetest.get_node(pos)
+					node.param2 = minetest.dir_to_facedir(dir, true)
+					minetest.set_node(pos, node)
+					minetest.log("action", "real (6d) facedir: " .. node.param2)
+				end
+				minetest.get_meta(pos):set_string("owner", placer:get_player_name())
+			end,
+			can_dig = (data.can_dig_nonempty_wield_inv and delay(true) or function(pos, player)
+				local meta = minetest.get_meta(pos)
+				local inv = meta:get_inventory()
+				return inv:is_empty(data.wield_inv_name)
+			end),
+			after_dig_node = function(pos, oldnode, oldmetadata, digger)
+				-- The legacy-node fixup is done here in a
+				-- different form from the standard fixup,
+				-- rather than relying on a standard fixup
+				-- in an on_dig callback, because some
+				-- non-standard diggers (such as technic's
+				-- mining drill) don't respect on_dig.
+				oldmetadata = data.fixup_oldmetadata(oldmetadata)
+				for _, stack in ipairs(oldmetadata.inventory[data.wield_inv_name] or {}) do
+					if not stack:is_empty() then
+						minetest.add_item(pos, stack)
+					end
+				end
+				pipeworks.scan_for_tube_objects(pos)
+			end,
+			on_punch = data.fixup_node,
+			allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+				if not pipeworks.may_configure(pos, player) then return 0 end
+				return stack:get_count()
+			end,
+			allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+				if not pipeworks.may_configure(pos, player) then return 0 end
+				return stack:get_count()
+			end,
+			allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+				if not pipeworks.may_configure(pos, player) then return 0 end
+				return count
+			end
+		})
+	end
+end
+
+if pipeworks.enable_node_breaker then
+	local data
+	data = {
+		name_base = "pipeworks:nodebreaker",
+		description = "Node Breaker",
+		texture_base = "pipeworks_nodebreaker",
+		texture_stateful = { top = true, bottom = true, side2 = true, side1 = true, front = true },
+		tube_connect_sides = { top=1, bottom=1, left=1, right=1, back=1 },
+		tube_permit_anteroposterior_insert = false,
+		wield_inv_name = "pick",
+		wield_inv_width = 1,
+		wield_inv_height = 1,
+		can_dig_nonempty_wield_inv = true,
+		ghost_inv_name = "ghost_pick",
+		ghost_tool = "default:pick_mese",
+		fixup_node = function (pos, node)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			-- Node breakers predating the visible pick slot
+			-- may have been partially updated.  This code
+			-- fully updates them.	Some have been observed
+			-- to have no pick slot at all; first add one.
+			if inv:get_size("pick") ~= 1 then
+				inv:set_size("pick", 1)
+			end
+			-- Originally, they had a ghost pick in a "pick"
+			-- inventory, no other inventory, and no form.
+			-- The partial update of early with-form node
+			-- breaker code gives them "ghost_pick" and "main"
+			-- inventories, but leaves the old ghost pick in
+			-- the "pick" inventory, and doesn't add a form.
+			-- First perform that partial update.
+			if inv:get_size("ghost_pick") ~= 1 then
+				inv:set_size("ghost_pick", 1)
+				inv:set_size("main", 100)
+			end
+			-- If the node breaker predates the visible pick
+			-- slot, which we can detect by it not having a
+			-- form, then the pick slot needs to be cleared
+			-- of the old ghost pick.
+			if (meta:get_string("formspec") or "") == "" then
+				inv:set_stack("pick", 1, ItemStack(""))
+			end
+			-- Finally, unconditionally set the formspec
+			-- and infotext.  This not only makes the
+			-- pick slot visible for node breakers where
+			-- it wasn't before; it also updates the form
+			-- for node breakers that had an older version
+			-- of the form, and sets infotext where it was
+			-- missing for early with-form node breakers.
+			set_wielder_formspec(data, meta)
+		end,
+		fixup_oldmetadata = function (oldmetadata)
+			-- Node breakers predating the visible pick slot,
+			-- with node form, kept their ghost pick in an
+			-- inventory named "pick", the same name as the
+			-- later visible pick slot.  The pick must be
+			-- removed to avoid spilling it.
+			if not oldmetadata.fields.formspec then
+				return { inventory = { pick = {} }, fields = oldmetadata.fields }
+			else
+				return oldmetadata
+			end
+		end,
+		masquerade_as_owner = true,
+		sneak = false,
+		act = function(virtplayer, pointed_thing)
+			local wieldstack = virtplayer:get_wielded_item()
+			local oldwieldstack = ItemStack(wieldstack)
+			local on_use = (minetest.registered_items[wieldstack:get_name()] or {}).on_use
+			if on_use then
+				wieldstack = on_use(wieldstack, virtplayer, pointed_thing) or wieldstack
+				virtplayer:set_wielded_item(wieldstack)
+			else
+				local under_node = minetest.get_node(pointed_thing.under)
+				local on_dig = (minetest.registered_nodes[under_node.name] or {on_dig=minetest.node_dig}).on_dig
+				on_dig(pointed_thing.under, under_node, virtplayer)
+				wieldstack = virtplayer:get_wielded_item()
+			end
+			local wieldname = wieldstack:get_name()
+			if wieldname == oldwieldstack:get_name() then
+				-- don't mechanically wear out tool
+				if wieldstack:get_count() == oldwieldstack:get_count() and
+						wieldstack:get_metadata() == oldwieldstack:get_metadata() and
+						((minetest.registered_items[wieldstack:get_name()] or {}).wear_represents or "mechanical_wear") == "mechanical_wear" then
+					virtplayer:set_wielded_item(oldwieldstack)
+				end
+			elseif wieldname ~= "" then
+				-- tool got replaced by something else:
+				-- treat it as a drop
+				virtplayer:get_inventory():add_item("main", wieldstack)
+				virtplayer:set_wielded_item(ItemStack(""))
+			end
+		end,
+		eject_drops = true,
+	}
+	register_wielder(data)
+	minetest.register_craft({
+		output = "pipeworks:nodebreaker_off",
+		recipe = {
+			{ "group:wood",    "default:pick_mese", "group:wood"    },
+			{ "default:stone", "mesecons:piston",   "default:stone" },
+			{ "default:stone", "mesecons:mesecon",  "default:stone" },
+		}
+	})
+	-- aliases for when someone had technic installed, but then uninstalled it but not pipeworks
+	minetest.register_alias("technic:nodebreaker_off", "pipeworks:nodebreaker_off")
+	minetest.register_alias("technic:nodebreaker_on", "pipeworks:nodebreaker_on")
+	minetest.register_alias("technic:node_breaker_off", "pipeworks:nodebreaker_off")
+	minetest.register_alias("technic:node_breaker_on", "pipeworks:nodebreaker_on")
+	-- turn legacy auto-tree-taps into node breakers
+	dofile(pipeworks.modpath.."/legacy.lua")
+end
+
+if pipeworks.enable_deployer then
+	register_wielder({
+		name_base = "pipeworks:deployer",
+		description = "Deployer",
+		texture_base = "pipeworks_deployer",
+		texture_stateful = { front = true },
+		tube_connect_sides = { back=1 },
+		tube_permit_anteroposterior_insert = true,
+		wield_inv_name = "main",
+		wield_inv_width = 3,
+		wield_inv_height = 3,
+		can_dig_nonempty_wield_inv = false,
+		masquerade_as_owner = true,
+		sneak = false,
+		act = function(virtplayer, pointed_thing)
+			local wieldstack = virtplayer:get_wielded_item()
+			virtplayer:set_wielded_item((minetest.registered_items[wieldstack:get_name()] or {on_place=minetest.item_place}).on_place(wieldstack, virtplayer, pointed_thing) or wieldstack)
+		end,
+		eject_drops = false,
+	})
+	minetest.register_craft({
+		output = "pipeworks:deployer_off",
+		recipe = {
+			{ "group:wood",    "default:chest",    "group:wood"    },
+			{ "default:stone", "mesecons:piston",  "default:stone" },
+			{ "default:stone", "mesecons:mesecon", "default:stone" },
+		}
+	})
+	-- aliases for when someone had technic installed, but then uninstalled it but not pipeworks
+	minetest.register_alias("technic:deployer_off", "pipeworks:deployer_off")
+	minetest.register_alias("technic:deployer_on", "pipeworks:deployer_on")
+end
+
+if pipeworks.enable_dispenser then
+	register_wielder({
+		name_base = "pipeworks:dispenser",
+		description = "Dispenser",
+		texture_base = "pipeworks_dispenser",
+		texture_stateful = { front = true },
+		tube_connect_sides = { back=1 },
+		tube_permit_anteroposterior_insert = true,
+		wield_inv_name = "main",
+		wield_inv_width = 3,
+		wield_inv_height = 3,
+		can_dig_nonempty_wield_inv = false,
+		masquerade_as_owner = false,
+		sneak = true,
+		act = function(virtplayer, pointed_thing)
+			local wieldstack = virtplayer:get_wielded_item()
+			virtplayer:set_wielded_item((minetest.registered_items[wieldstack:get_name()] or {on_drop=minetest.item_drop}).on_drop(wieldstack, virtplayer, virtplayer:getpos()) or wieldstack)
+		end,
+		eject_drops = false,
+	})
+	minetest.register_craft({
+		output = "pipeworks:dispenser_off",
+		recipe = {
+			{ "default:desert_sand", "default:chest",    "default:desert_sand" },
+			{ "default:stone",       "mesecons:piston",  "default:stone"       },
+			{ "default:stone",       "mesecons:mesecon", "default:stone"       },
+		}
+	})
+end