From 26db573e8005522ef3b972ffce0fbf7e4aa311bc Mon Sep 17 00:00:00 2001
From: unknown <24964441+wsor4035@users.noreply.github.com>
Date: Tue, 12 Apr 2022 23:50:59 -0400
Subject: [PATCH] add i3 inv support + i3 styled trash can

---
 .luacheckrc  |  3 ++-
 common.lua   | 26 ++++++++++++++++++++++++++
 mod.conf     |  2 +-
 trashcan.lua | 21 +++++++++++++++------
 4 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/.luacheckrc b/.luacheckrc
index 85eba0b..494507e 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -19,6 +19,7 @@ read_globals = {
 
 	-- mods
 	"default", "mesecon", "digiline",
-	"screwdriver", "unified_inventory"
+	"screwdriver", "unified_inventory",
+	"i3",
 
 }
diff --git a/common.lua b/common.lua
index 3d40491..3ceaba9 100644
--- a/common.lua
+++ b/common.lua
@@ -143,6 +143,32 @@ function fs_helpers.cycling_button(meta, base, meta_name, values)
 	return base..";"..(texture_name and texture_name..";" or "")..field..";"..minetest.formspec_escape(text)..(addopts and ";"..addopts or "").."]"
 end
 
+function fs_helpers.get_inv(y)
+	local fs = {}
+	if minetest.get_modpath("i3") then
+		local inv_x = i3.settings.legacy_inventory and 0.75 or 0.22
+		local inv_y = (y + 0.4) or 6.9
+		local size, spacing = 1, 0.1
+		local hotbar_len = i3.settings.hotbar_len
+
+		table.insert(fs, "style_type[box;colors=#77777710,#77777710,#777,#777]")
+
+		for i = 0, hotbar_len - 1 do
+			table.insert(fs, "box["..(i * size + inv_x + (i * spacing))..","..inv_y..";"..size..","..size..";]")
+		end
+
+		table.insert(fs, "style_type[list;size="..size..";spacing="..spacing.."]")
+		table.insert(fs, "list[current_player;main;"..inv_x..","..inv_y..";"..hotbar_len..",1;]")
+
+		table.insert(fs, "style_type[list;size="..size..";spacing="..spacing.."]")
+		table.insert(fs, "list[current_player;main;"..inv_x..","..(inv_y + 1.15)..";"..hotbar_len..","..(i3.settings.inv_size / hotbar_len)..";"..hotbar_len.."]")
+	else
+		table.insert(fs, "list[current_player;main;0.22,"..y..";8,4;]")
+	end
+
+	return table.concat(fs, "")
+end
+
 ---------
 -- Env --
 ---------
diff --git a/mod.conf b/mod.conf
index c95a9c7..20b3214 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,5 +1,5 @@
 name = pipeworks
 description = This mod uses mesh nodes and nodeboxes to supply a complete set of 3D pipes and tubes, along with devices that work with them.
 depends = basic_materials
-optional_depends = mesecons, mesecons_mvps, digilines, signs_lib, unified_inventory, default, screwdriver, fl_mapgen, sound_api
+optional_depends = mesecons, mesecons_mvps, digilines, signs_lib, unified_inventory, default, screwdriver, fl_mapgen, sound_api, i3
 min_minetest_version = 5.2.0
diff --git a/trashcan.lua b/trashcan.lua
index e106761..d9cd042 100644
--- a/trashcan.lua
+++ b/trashcan.lua
@@ -20,13 +20,22 @@ minetest.register_node("pipeworks:trashcan", {
 	},
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
+		local prepend = ""
+		if minetest.get_modpath("i3") then
+			prepend = "no_prepend[]bgcolor[black;neither]background9[0,0;10.2,9;i3_bg_full.png;false;10]"
+		end
 		meta:set_string("formspec",
-				"size[8,7]"..
-				"item_image[0,0;1,1;pipeworks:trashcan]"..
-				"label[1,0;"..S("Trash Can").."]"..
-				"list[context;trash;3.5,1;1,1;]"..
-				"list[current_player;main;0,3;8,4;]" ..
-				"listring[]")
+			"formspec_version[2]" ..
+			"size[10.2,9]"..
+			prepend ..
+			"item_image[0.5,0.5;1,1;pipeworks:trashcan]"..
+			"label[1.5,1;"..S("Trash Can").."]"..
+			"list[context;trash;4.5,2;1,1;]"..
+			--"list[current_player;main;0,3;8,4;]" ..
+			pipeworks.fs_helpers.get_inv(4)..
+			"listring[context;trash]"..
+			"listring[current_player;main]"
+		)
 		meta:set_string("infotext", S("Trash Can"))
 		meta:get_inventory():set_size("trash", 1)
 	end,