From 43acec290067f9aca534647d46ba1f13cfeb377a Mon Sep 17 00:00:00 2001
From: TechDudie <73961295+TechDudie@users.noreply.github.com>
Date: Tue, 09 Feb 2021 19:03:55 +0100
Subject: [PATCH] Add Rubber Goo as replacement for the grinder (#578)

---
 technic/machines/register/machine_base.lua |  326 ++++++++++++++++++++++++++++++++++++-----------------
 1 files changed, 220 insertions(+), 106 deletions(-)

diff --git a/technic/machines/register/machine_base.lua b/technic/machines/register/machine_base.lua
index 289314b..8e1dee7 100644
--- a/technic/machines/register/machine_base.lua
+++ b/technic/machines/register/machine_base.lua
@@ -1,72 +1,202 @@
 
 local S = technic.getter
 
-local tube = {
-	insert_object = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:add_item("src", stack)
-	end,
-	can_insert = function(pos, node, stack, direction)
-		local meta = minetest.get_meta(pos)
-		local inv = meta:get_inventory()
-		return inv:room_for_item("src", stack)
-	end,
-	connect_sides = {left = 1, right = 1, back = 1, top = 1, bottom = 1},
-}
+local fs_helpers = pipeworks.fs_helpers
+local tube_entry = "^pipeworks_tube_connection_metallic.png"
+
+function technic.default_can_insert(pos, node, stack, direction)
+	local meta = minetest.get_meta(pos)
+	local inv = meta:get_inventory()
+	if meta:get_int("splitstacks") == 1 then
+		stack = stack:peek_item(1)
+	end
+	return inv:room_for_item("src", stack)
+end
+
+function technic.new_default_tube()
+	return {
+		insert_object = function(pos, node, stack, direction)
+			local meta = minetest.get_meta(pos)
+			local inv = meta:get_inventory()
+			return inv:add_item("src", stack)
+		end,
+		can_insert = technic.default_can_insert,
+		connect_sides = {left = 1, right = 1, back = 1, top = 1, bottom = 1},
+	}
+end
+
+local connect_default = {"bottom", "back", "left", "right"}
+
+local function round(v)
+	return math.floor(v + 0.5)
+end
 
 function technic.register_base_machine(data)
 	local typename = data.typename
-	local numitems = technic.recipes[typename].numitems
+	local input_size = technic.recipes[typename].input_size
 	local machine_name = data.machine_name
 	local machine_desc = data.machine_desc
 	local tier = data.tier
 	local ltier = string.lower(tier)
 
-	local groups = {cracky = 2}
-	local active_groups = {cracky = 2, not_in_creative_inventory = 1}
+	data.modname = data.modname or minetest.get_current_modname()
+
+	local groups = {cracky = 2, technic_machine = 1, ["technic_"..ltier] = 1}
 	if data.tube then
 		groups.tubedevice = 1
 		groups.tubedevice_receiver = 1
-		active_groups.tubedevice = 1
-		active_groups.tubedevice_receiver = 1
 	end
-
+	local active_groups = {not_in_creative_inventory = 1}
+	for k, v in pairs(groups) do active_groups[k] = v end
 
 	local formspec =
-		"invsize[8,9;]"..
-		"list[current_name;src;"..(4-numitems)..",1;"..numitems..",1;]"..
+		"size[8,9;]"..
+		"list[current_name;src;"..(4-input_size)..",1;"..input_size..",1;]"..
 		"list[current_name;dst;5,1;2,2;]"..
 		"list[current_player;main;0,5;8,4;]"..
-		"label[0,0;"..machine_desc:format(tier).."]"
+		"label[0,0;"..machine_desc:format(tier).."]"..
+		"listring[current_name;dst]"..
+		"listring[current_player;main]"..
+		"listring[current_name;src]"..
+		"listring[current_player;main]"
 	if data.upgrade then
 		formspec = formspec..
 			"list[current_name;upgrade1;1,3;1,1;]"..
 			"list[current_name;upgrade2;2,3;1,1;]"..
-			"label[1,4;"..S("Upgrade Slots").."]"
+			"label[1,4;"..S("Upgrade Slots").."]"..
+			"listring[current_name;upgrade1]"..
+			"listring[current_player;main]"..
+			"listring[current_name;upgrade2]"..
+			"listring[current_player;main]"
 	end
 
-	minetest.register_node("technic:"..ltier.."_"..machine_name, {
+	local tube = technic.new_default_tube()
+	if data.can_insert then
+		tube.can_insert = data.can_insert
+	end
+	if data.insert_object then
+		tube.insert_object = data.insert_object
+	end
+
+	local run = function(pos, node)
+		local meta     = minetest.get_meta(pos)
+		local inv      = meta:get_inventory()
+		local eu_input = meta:get_int(tier.."_EU_input")
+
+		local machine_desc_tier = machine_desc:format(tier)
+		local machine_node      = data.modname..":"..ltier.."_"..machine_name
+		local machine_demand    = data.demand
+
+		-- Setup meta data if it does not exist.
+		if not eu_input then
+			meta:set_int(tier.."_EU_demand", machine_demand[1])
+			meta:set_int(tier.."_EU_input", 0)
+			return
+		end
+
+		local EU_upgrade, tube_upgrade = 0, 0
+		if data.upgrade then
+			EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
+		end
+		if data.tube then
+			technic.handle_machine_pipeworks(pos, tube_upgrade)
+		end
+
+		local powered = eu_input >= machine_demand[EU_upgrade+1]
+		if powered then
+			meta:set_int("src_time", meta:get_int("src_time") + round(data.speed*10))
+		end
+		while true do
+			local result = technic.get_recipe(typename, inv:get_list("src"))
+			if not result then
+				technic.swap_node(pos, machine_node)
+				meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
+				meta:set_int(tier.."_EU_demand", 0)
+				meta:set_int("src_time", 0)
+				return
+			end
+			meta:set_int(tier.."_EU_demand", machine_demand[EU_upgrade+1])
+			technic.swap_node(pos, machine_node.."_active")
+			meta:set_string("infotext", S("%s Active"):format(machine_desc_tier))
+			if meta:get_int("src_time") < round(result.time*10) then
+				if not powered then
+					technic.swap_node(pos, machine_node)
+					meta:set_string("infotext", S("%s Unpowered"):format(machine_desc_tier))
+				end
+				return
+			end
+			local output = result.output
+			if type(output) ~= "table" then output = { output } end
+			local output_stacks = {}
+			for _, o in ipairs(output) do
+				table.insert(output_stacks, ItemStack(o))
+			end
+			local room_for_output = true
+			inv:set_size("dst_tmp", inv:get_size("dst"))
+			inv:set_list("dst_tmp", inv:get_list("dst"))
+			for _, o in ipairs(output_stacks) do
+				if not inv:room_for_item("dst_tmp", o) then
+					room_for_output = false
+					break
+				end
+				inv:add_item("dst_tmp", o)
+			end
+			if not room_for_output then
+				technic.swap_node(pos, machine_node)
+				meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
+				meta:set_int(tier.."_EU_demand", 0)
+				meta:set_int("src_time", round(result.time*10))
+				return
+			end
+			meta:set_int("src_time", meta:get_int("src_time") - round(result.time*10))
+			inv:set_list("src", result.new_input)
+			inv:set_list("dst", inv:get_list("dst_tmp"))
+		end
+	end
+
+	local tentry = tube_entry
+	if ltier == "lv" then
+		tentry = ""
+	end
+
+	minetest.register_node(data.modname..":"..ltier.."_"..machine_name, {
 		description = machine_desc:format(tier),
-		tiles = {"technic_"..ltier.."_"..machine_name.."_top.png", 
-	                 "technic_"..ltier.."_"..machine_name.."_bottom.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_front.png"},
+		tiles = {
+			data.modname.."_"..ltier.."_"..machine_name.."_top.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_bottom.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_front.png"
+		},
 		paramtype2 = "facedir",
 		groups = groups,
 		tube = data.tube and tube or nil,
+		connect_sides = data.connect_sides or connect_default,
 		legacy_facedir_simple = true,
 		sounds = default.node_sound_wood_defaults(),
 		on_construct = function(pos)
 			local node = minetest.get_node(pos)
 			local meta = minetest.get_meta(pos)
+
+			local form_buttons = ""
+			if not string.find(node.name, ":lv_") then
+				form_buttons = fs_helpers.cycling_button(
+					meta,
+					pipeworks.button_base,
+					"splitstacks",
+					{
+						pipeworks.button_off,
+						pipeworks.button_on
+					}
+				)..pipeworks.button_label
+			end
+
 			meta:set_string("infotext", machine_desc:format(tier))
 			meta:set_int("tube_time",  0)
-			meta:set_string("formspec", formspec)
+			meta:set_string("formspec", formspec..form_buttons)
 			local inv = meta:get_inventory()
-			inv:set_size("src", numitems)
+			inv:set_size("src", input_size)
 			inv:set_size("dst", 4)
 			inv:set_size("upgrade1", 1)
 			inv:set_size("upgrade2", 1)
@@ -75,19 +205,45 @@
 		allow_metadata_inventory_put = technic.machine_inventory_put,
 		allow_metadata_inventory_take = technic.machine_inventory_take,
 		allow_metadata_inventory_move = technic.machine_inventory_move,
+		technic_run = run,
+		after_place_node = data.tube and pipeworks.after_place,
+		after_dig_node = technic.machine_after_dig_node,
+		on_receive_fields = function(pos, formname, fields, sender)
+			if fields.quit then return end
+			if not pipeworks.may_configure(pos, sender) then return end
+			fs_helpers.on_receive_fields(pos, fields)
+			local node = minetest.get_node(pos)
+			local meta = minetest.get_meta(pos)
+			local form_buttons = ""
+			if not string.find(node.name, ":lv_") then
+				form_buttons = fs_helpers.cycling_button(
+					meta,
+					pipeworks.button_base,
+					"splitstacks",
+					{
+						pipeworks.button_off,
+						pipeworks.button_on
+					}
+				)..pipeworks.button_label
+			end
+			meta:set_string("formspec", formspec..form_buttons)
+		end,
 	})
 
-	minetest.register_node("technic:"..ltier.."_"..machine_name.."_active",{
+	minetest.register_node(data.modname..":"..ltier.."_"..machine_name.."_active",{
 		description = machine_desc:format(tier),
-		tiles = {"technic_"..ltier.."_"..machine_name.."_top.png",
-		         "technic_"..ltier.."_"..machine_name.."_bottom.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_side.png",
-		         "technic_"..ltier.."_"..machine_name.."_front_active.png"},
+		tiles = {
+			data.modname.."_"..ltier.."_"..machine_name.."_top.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_bottom.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_side.png"..tentry,
+			data.modname.."_"..ltier.."_"..machine_name.."_front_active.png"
+		},
 		paramtype2 = "facedir",
-		drop = "technic:"..ltier.."_"..machine_name,
+		drop = data.modname..":"..ltier.."_"..machine_name,
 		groups = active_groups,
+		connect_sides = data.connect_sides or connect_default,
 		legacy_facedir_simple = true,
 		sounds = default.node_sound_wood_defaults(),
 		tube = data.tube and tube or nil,
@@ -95,74 +251,32 @@
 		allow_metadata_inventory_put = technic.machine_inventory_put,
 		allow_metadata_inventory_take = technic.machine_inventory_take,
 		allow_metadata_inventory_move = technic.machine_inventory_move,
+		technic_run = run,
+		technic_disabled_machine_name = data.modname..":"..ltier.."_"..machine_name,
+		on_receive_fields = function(pos, formname, fields, sender)
+			if fields.quit then return end
+			if not pipeworks.may_configure(pos, sender) then return end
+			fs_helpers.on_receive_fields(pos, fields)
+			local node = minetest.get_node(pos)
+			local meta = minetest.get_meta(pos)
+			local form_buttons = ""
+			if not string.find(node.name, ":lv_") then
+				form_buttons = fs_helpers.cycling_button(
+					meta,
+					pipeworks.button_base,
+					"splitstacks",
+					{
+						pipeworks.button_off,
+						pipeworks.button_on
+					}
+				)..pipeworks.button_label
+			end
+			meta:set_string("formspec", formspec..form_buttons)
+		end,
 	})
 
-	minetest.register_abm({
-		nodenames = {"technic:"..ltier.."_"..machine_name,
-		             "technic:"..ltier.."_"..machine_name.."_active"},
-		interval = 1,
-		chance   = 1,
-		action = function(pos, node, active_object_count, active_object_count_wider)
-			local meta     = minetest.get_meta(pos)
-			local inv      = meta:get_inventory()
-			local eu_input = meta:get_int(tier.."_EU_input")
-
-			local machine_desc_tier = machine_desc:format(tier)
-			local machine_node      = "technic:"..ltier.."_"..machine_name
-			local machine_demand    = data.demand
-
-			-- Setup meta data if it does not exist.
-			if not eu_input then
-				meta:set_int(tier.."_EU_demand", machine_demand[1])
-				meta:set_int(tier.."_EU_input", 0)
-				return
-			end
-		
-			-- Power off automatically if no longer connected to a switching station
-			technic.switching_station_timeout_count(pos, tier)
-
-			local EU_upgrade, tube_upgrade = 0, 0
-			if data.upgrade then
-				EU_upgrade, tube_upgrade = technic.handle_machine_upgrades(meta)
-			end
-			if data.tube then
-				technic.handle_machine_pipeworks(pos, tube_upgrade)
-			end
-
-			local result = technic.get_recipe(typename, inv:get_list("src"))
-
-			if not result then
-				technic.swap_node(pos, machine_node)
-				meta:set_string("infotext", S("%s Idle"):format(machine_desc_tier))
-				meta:set_int(tier.."_EU_demand", 0)
-				return
-			end
-		
-			if eu_input < machine_demand[EU_upgrade+1] then
-				-- Unpowered - go idle
-				technic.swap_node(pos, machine_node)
-				meta:set_string("infotext", S("%s Unpowered"):format(machine_desc_tier))
-			elseif eu_input >= machine_demand[EU_upgrade+1] then
-				-- Powered	
-				technic.swap_node(pos, machine_node.."_active")
-				meta:set_string("infotext", S("%s Active"):format(machine_desc_tier))
-
-				meta:set_int("src_time", meta:get_int("src_time") + 1)
-				if meta:get_int("src_time") >= result.time / data.speed then
-					meta:set_int("src_time", 0)
-					local result_stack = ItemStack(result.output)
-					if inv:room_for_item("dst", result_stack) then
-						inv:set_list("src", result.new_input)
-						inv:add_item("dst", result_stack)
-					end
-				end
-			end
-			meta:set_int(tier.."_EU_demand", machine_demand[EU_upgrade+1])
-		end
-	})
-
-	technic.register_machine(tier, "technic:"..ltier.."_"..machine_name,            technic.receiver)
-	technic.register_machine(tier, "technic:"..ltier.."_"..machine_name.."_active", technic.receiver)
+	technic.register_machine(tier, data.modname..":"..ltier.."_"..machine_name,            technic.receiver)
+	technic.register_machine(tier, data.modname..":"..ltier.."_"..machine_name.."_active", technic.receiver)
 
 end -- End registration
 

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