ender chest formspec v4

mods/HUD/mcl_formspec/FORMSPEC_GUIDE.md

@@ -0,0 +1,20 @@
+Formspecs are an important part of game and mod development.
+
+This guide will learn you rules about creation of formspecs for the MineClone2 game.
+
+First of all, MineClone2 aims to support ONLY last formspec version. Many utility functions will not work with formspec v1 or v2.
+
+Label font size should be 25 to be minecraft like. We arent modifying formspec prepend in order to not break existing mods.
+
+Just use this code to apply it to your formspec:
+```lua
+"style_type[label;font_size=25]",
+```
+
+The typical width of an inventory formspec is `0.375 + 9 + (9 * 0.25) + 0.375 = 12`
+
+Margins is 0.375
+Space between 1st inventory line and the rest of inventory is 0.4
+
+Labels should have 0.375 space above if there is no other stuff above and 0.45 between content
++ 0.375 under

mods/HUD/mcl_formspec/init.lua

@@ -1,5 +1,12 @@
+local string = string
+local table = table
+
+local sf = string.format
+
 mcl_formspec = {}
 
+mcl_formspec.label_color = "#313131"
+
 function mcl_formspec.get_itemslot_bg(x, y, w, h)
 	local out = ""
 	for i = 0, w - 1, 1 do
@@ -11,13 +18,22 @@ function mcl_formspec.get_itemslot_bg(x, y, w, h)
 end
 
 --This function will replace mcl_formspec.get_itemslot_bg then every formspec will be upgrade to version 4
-function mcl_formspec.get_itemslot_bg_v4(x, y, w, h)
+local function get_slot(x, y, size)
+	local t = "image["..x-size..","..y-size..";".. 1+(size*2)..",".. 1+(size*2)..";mcl_formspec_itemslot.png]"
+	return t
+end
+
+mcl_formspec.itemslot_border_size = 0.05
+
+function mcl_formspec.get_itemslot_bg_v4(x, y, w, h, size)
+	if not size then
+		size = mcl_formspec.itemslot_border_size
+	end
 	local out = ""
 	for i = 0, w - 1, 1 do
 		for j = 0, h - 1, 1 do
-			out = out .."image["..x+i+(i*0.25)..","..y+j+(j*0.25)..";1,1;mcl_formspec_itemslot.png]"
+			out = out .. get_slot(x+i+(i*0.25), y+j+(j*0.25), size)
 		end
 	end
 	return out
 end
-

mods/ITEMS/mcl_chests/init.lua

@@ -1,4 +1,6 @@
 local S = minetest.get_translator(minetest.get_current_modname())
+local F = minetest.formspec_escape
+local C = minetest.colorize
 local mod_doc = minetest.get_modpath("doc")
 
 -- Christmas chest setup
@@ -492,10 +494,10 @@ local function register_chest(basename, desc, longdesc, usagehelp, tt_help, tile
 			minetest.show_formspec(clicker:get_player_name(),
 			"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 			"size[9,8.75]"..
-			"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", name)).."]"..
+			"label[0,0;"..F(minetest.colorize("#313131", name)).."]"..
 			"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,0.5;9,3;]"..
 			mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
-			"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
+			"label[0,4.0;"..F(minetest.colorize("#313131", S("Inventory"))).."]"..
 			"list[current_player;main;0,4.5;9,3;9]"..
 			mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 			"list[current_player;main;0,7.74;9,1;]"..
@@ -643,12 +645,12 @@ local function register_chest(basename, desc, longdesc, usagehelp, tt_help, tile
 			minetest.show_formspec(clicker:get_player_name(),
 			"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 			"size[9,11.5]"..
-			"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", name)).."]"..
+			"label[0,0;"..F(minetest.colorize("#313131", name)).."]"..
 			"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,0.5;9,3;]"..
 			mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 			"list[nodemeta:"..pos_other.x..","..pos_other.y..","..pos_other.z..";main;0,3.5;9,3;]"..
 			mcl_formspec.get_itemslot_bg(0,3.5,9,3)..
-			"label[0,7;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
+			"label[0,7;"..F(minetest.colorize("#313131", S("Inventory"))).."]"..
 			"list[current_player;main;0,7.5;9,3;9]"..
 			mcl_formspec.get_itemslot_bg(0,7.5,9,3)..
 			"list[current_player;main;0,10.75;9,1;]"..
@@ -791,12 +793,12 @@ local function register_chest(basename, desc, longdesc, usagehelp, tt_help, tile
 			"mcl_chests:"..canonical_basename.."_"..pos.x.."_"..pos.y.."_"..pos.z,
 
 			"size[9,11.5]"..
-			"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", name)).."]"..
+			"label[0,0;"..F(minetest.colorize("#313131", name)).."]"..
 			"list[nodemeta:"..pos_other.x..","..pos_other.y..","..pos_other.z..";main;0,0.5;9,3;]"..
 			mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
 			"list[nodemeta:"..pos.x..","..pos.y..","..pos.z..";main;0,3.5;9,3;]"..
 			mcl_formspec.get_itemslot_bg(0,3.5,9,3)..
-			"label[0,7;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
+			"label[0,7;"..F(minetest.colorize("#313131", S("Inventory"))).."]"..
 			"list[current_player;main;0,7.5;9,3;9]"..
 			mcl_formspec.get_itemslot_bg(0,7.5,9,3)..
 			"list[current_player;main;0,10.75;9,1;]"..
@@ -985,17 +987,27 @@ minetest.register_node("mcl_chests:ender_chest", {
 	end,
 })
 
-local formspec_ender_chest = "size[9,8.75]"..
+local formspec_ender_chest = table.concat({
-	"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Ender Chest"))).."]"..
+	"formspec_version[4]",
-	"list[current_player;enderchest;0,0.5;9,3;]"..
+	"size[12,10.375]",
-	mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
+	"style_type[label;font_size=25]",
-	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
+
-	"list[current_player;main;0,4.5;9,3;9]"..
+	"label[0.375,0.375;"..F(C(mcl_formspec.label_color, S("Ender Chest"))).."]",
-	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
+
-	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg_v4(0.375, 0.75, 9, 3),
-	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
+	"list[current_player;enderchest;0.375,0.75;9,3;]",
-	"listring[current_player;enderchest]"..
+
-	"listring[current_player;main]"
+	"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, 9, 1),
+	"list[current_player;main;0.375,9;9,1;]",
+
+	"listring[current_player;enderchest]",
+	"listring[current_player;main]",
+})
 
 
 minetest.register_node("mcl_chests:ender_chest_small", {
@@ -1118,10 +1130,10 @@ local function formspec_shulker_box(name)
 		name = S("Shulker Box")
 	end
 	return "size[9,8.75]"..
-	"label[0,0;"..minetest.formspec_escape(minetest.colorize("#313131", name)).."]"..
+	"label[0,0;"..F(minetest.colorize("#313131", name)).."]"..
 	"list[context;main;0,0.5;9,3;]"..
 	mcl_formspec.get_itemslot_bg(0,0.5,9,3)..
-	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
+	"label[0,4.0;"..F(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
 	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..