From 5ebbac55e82bf6f5bb5febcd67ce56d3b4376883 Mon Sep 17 00:00:00 2001
From: Cora de la Mouche <73539712+corarona@users.noreply.github.com>
Date: Wed, 22 Nov 2023 20:26:27 +0100
Subject: [PATCH] Add mcl* compatibility (#12)

Makes this simple but useful mod compatible with mcl*, it's mostly a formspec adaptation + made the inventory lists a bit smaller (2x3 / 1x3) to make it fit more nicely.
---
 init.lua | 99 ++++++++++++++++++++++++++++++++++++++++++++------------
 mod.conf |  3 +-
 2 files changed, 79 insertions(+), 23 deletions(-)

diff --git a/init.lua b/init.lua
index 458f2f7..879f052 100644
--- a/init.lua
+++ b/init.lua
@@ -1,16 +1,86 @@
 local S = minetest.get_translator("crafting_bench")
+local F = minetest.formspec_escape
+local C = minetest.colorize
 
 minetest.register_alias("castle:workbench", "crafting_bench:workbench")
 
+local has_mcl = minetest.get_modpath("mcl_formspec")
+local has_default = minetest.get_modpath("default")
+
 local usage_help = S("The inventory on the left is for raw materials, the inventory on the right holds finished products. The crafting grid in the center defines what recipe this workbench will make use of; place raw materials into it in the crafting pattern corresponding to what you want to build.")
 
-if minetest.get_modpath("hopper") and hopper ~= nil and hopper.add_container ~= nil then
+if ( minetest.get_modpath("hopper") and hopper ~= nil and hopper.add_container ~= nil ) or has_mcl then
 	usage_help = usage_help .. "\n\n" .. S("This workbench is compatible with hoppers. Hoppers will insert into the raw material inventory and remove items from the finished goods inventory.")
 end
 
 
 local crafting_rate = tonumber(minetest.settings:get("crafting_bench_crafting_rate")) or 5
 
+if not has_default and not has_mcl then
+	error("The crafting bench mod needs either the default mod (minetest game) or mineclonia/mineclone2 to work")
+end
+
+local invsize_src = 2 * 4
+local invsize_dst = 1 * 4
+
+if has_mcl then
+	invsize_src = 2 * 3
+	invsize_dst = 1 * 3
+end
+
+local groups
+local mcl_hardness
+local mcl_blast_res
+local sounds
+
+local formspec
+if has_default then
+	formspec = 'size[10,10;]' ..
+		default.gui_bg ..
+		default.gui_bg_img ..
+		default.gui_slots ..
+		'label[1,0;'..S('Source Material')..']' ..
+		'list[context;src;1,1;2,4;]' ..
+		'label[4,0;'..S('Recipe to Use')..']' ..
+		'list[context;rec;4,1;3,3;]' ..
+		'label[7.5,0;'..S('Craft Output')..']' ..
+		'list[context;dst;8,1;1,4;]' ..
+		'list[current_player;main;1,6;8,4;]' ..
+		'listring[current_name;dst]'..
+		'listring[current_player;main]'..
+		'listring[current_name;src]'..
+		'listring[current_player;main]'
+	groups = {choppy=2, oddly_breakable_by_hand=2, flammable=2}
+	sounds = default.node_sound_wood_defaults()
+elseif has_mcl then
+	formspec ='formspec_version[4]'..
+		'size[11.75,10.425]'..
+
+		mcl_formspec.get_itemslot_bg_v4(1, 0.75, 2, 3)..
+		mcl_formspec.get_itemslot_bg_v4(5, 0.75, 3, 3)..
+		mcl_formspec.get_itemslot_bg_v4(10, 0.75, 1, 3)..
+		'label[1,0.375;'..S('Source Material')..']' ..
+		'list[context;src;1,0.75;2,4;]' ..
+		'label[5,0.375;'..S('Recipe to Use')..']' ..
+		'list[context;rec;5,0.75;3,3;]' ..
+		'label[9.5,0.375;'..S('Craft Output')..']' ..
+		'list[context;dst;10,0.75;1,4;]' ..
+
+		'label[0.375,4.7;' .. F(C(mcl_formspec.label_color, S('Inventory'))) .. ']'..
+		mcl_formspec.get_itemslot_bg_v4(0.375, 5.1, 9, 3)..
+		'list[current_player;main;0.375,5.1;9,3;9]'..
+		mcl_formspec.get_itemslot_bg_v4(0.375, 9.05, 9, 1)..
+		'list[current_player;main;0.375,9.05;9,1;]'..
+
+		'listring[current_name;dst]'..
+		'listring[current_player;main]'..
+		'listring[current_name;src]'..
+		'listring[current_player;main]'
+	groups = {axey=2, handy=2, flammable=-1, container = 4}
+	sounds = mcl_sounds.node_sound_wood_defaults()
+	mcl_hardness = 2
+	mcl_blast_res = 3
+end
 
 minetest.register_node("crafting_bench:workbench",{
 	description = S("Workbench"),
@@ -26,32 +96,19 @@ minetest.register_node("crafting_bench:workbench",{
 		},
 	paramtype2 = "facedir",
 	paramtype = "light",
-	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=2},
-	sounds = default.node_sound_wood_defaults(),
+	groups = groups,
+	sounds = sounds,
 	drawtype = "normal",
+	_mcl_hardness = mcl_hardness,
+	_mcl_blast_resistance = mcl_blast_res,
 	on_construct = function ( pos )
 		local meta = minetest.get_meta( pos )
-			meta:set_string( 'formspec',
-			'size[10,10;]' ..
-			default.gui_bg ..
-			default.gui_bg_img ..
-			default.gui_slots ..
-			'label[1,0;'..S('Source Material')..']' ..
-			'list[context;src;1,1;2,4;]' ..
-			'label[4,0;'..S('Recipe to Use')..']' ..
-			'list[context;rec;4,1;3,3;]' ..
-			'label[7.5,0;'..S('Craft Output')..']' ..
-			'list[context;dst;8,1;1,4;]' ..
-			'list[current_player;main;1,6;8,4;]' ..
-			'listring[current_name;dst]'..
-			'listring[current_player;main]'..
-			'listring[current_name;src]'..
-			'listring[current_player;main]')
+		meta:set_string( 'formspec', formspec)
 		meta:set_string( 'infotext', S('Workbench'))
 		local inv = meta:get_inventory()
-		inv:set_size( 'src', 2 * 4 )
+		inv:set_size( 'src', invsize_src )
 		inv:set_size( 'rec', 3 * 3 )
-		inv:set_size( 'dst', 1 * 4 )
+		inv:set_size( 'dst', invsize_dst )
 	end,
 	can_dig = function(pos,player)
 		local meta = minetest.get_meta(pos);
diff --git a/mod.conf b/mod.conf
index 910d937..40c8790 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,4 +1,3 @@
 name = crafting_bench
 description = An auto-crafting bench
-depends = default
-optional_depends = hopper, doc
+optional_depends = hopper, doc, default, mcl_formspec, mcl_hoppers