Remove all but brown ladders from inv

Added inv images

init.lua

@@ -1,21 +1,21 @@
 myladders = {}
 
 myladders.colors = {
-		{"black",		"Black", 		"^[colorize:#000000:240"},
-		{"blue",		"Blue", 		"^[colorize:#0404B4:100"},
-		{"brown",		"Brown", 		"^[colorize:#190B07:160"},
-		{"cyan",		"Cyan",			"^[colorize:#00ffff:120"},
-		{"darkgreen",	"Dark Green",	"^[colorize:#071907:200"},
-		{"darkgrey",	"Dark Grey",	"^[colorize:#000000:200"},
-		{"green",		"Green", 		"^[colorize:#00ff00:160"},
-		{"grey",		"Grey", 		"^[colorize:#000000:160"},
-		{"magenta",		"Magenta",		"^[colorize:#ff00ff:160"},
-		{"orange",		"Orange",		"^[colorize:#ff7700:220"},
-		{"pink",		"Pink",			"^[colorize:#FE2E9A:200"},
-		{"red",			"Red",			"^[colorize:#B40404:200"},
-		{"violet",		"Violet",		"^[colorize:#2F0B3A:220"},
-		{"white",		"White",		"^[colorize:#ffffff:200"},
-		{"yellow",		"Yellow",		"^[colorize:#ffff00:200"},
+		{"black",		"Black", 		"^[colorize:#000000:240",1},
+		{"blue",		"Blue", 		"^[colorize:#0404B4:100",1},
+		{"brown",		"Brown", 		"^[colorize:#190B07:160",0},
+		{"cyan",		"Cyan",			"^[colorize:#00ffff:120",1},
+		{"darkgreen",	"Dark Green",	"^[colorize:#071907:200",1},
+		{"darkgrey",	"Dark Grey",	"^[colorize:#000000:200",1},
+		{"green",		"Green", 		"^[colorize:#00ff00:160",1},
+		{"grey",		"Grey", 		"^[colorize:#000000:160",1},
+		{"magenta",		"Magenta",		"^[colorize:#ff00ff:160",1},
+		{"orange",		"Orange",		"^[colorize:#ff7700:220",1},
+		{"pink",		"Pink",			"^[colorize:#FE2E9A:200",1},
+		{"red",			"Red",			"^[colorize:#B40404:200",1},
+		{"violet",		"Violet",		"^[colorize:#2F0B3A:220",1},
+		{"white",		"White",		"^[colorize:#ffffff:200",1},
+		{"yellow",		"Yellow",		"^[colorize:#ffff00:200",1},
 		}
 
 local paintables = {
@@ -26,11 +26,12 @@ for _, entry in ipairs(myladders.colors) do
 	local mat = entry[1]
 	local desc = entry[2]
 	local alpha = entry[3]
+	local nici = entry[4]
 
 local ladders_type = {   --Material , Description
-	{"myladders:treehouse", "Treehouse", "myladders_tree.obj","myladders_treewood.png^[transformR90"},
-	{"myladders:heavy", "Heavy Duty", "myladders_heavy.obj","myladders_heavy.png"},
-	{"myladders:ladder", "Default", "myladders_default.obj","default_wood.png"},
+	{"myladders:treehouse", "Treehouse", "myladders_tree.obj","myladders_treewood.png^[transformR90","myladders_treehouse_inv.png"},
+	{"myladders:heavy", "Heavy Duty", "myladders_heavy.obj","myladders_heavy.png","myladders_heavy_inv.png"},
+	{"myladders:ladder", "Default", "myladders_default.obj","default_wood.png","myladders_default_inv.png"},
 }
 
 for i in ipairs(ladders_type) do
@@ -38,6 +39,7 @@ for i in ipairs(ladders_type) do
 	local desct = ladders_type[i][2]
 	local mesht = ladders_type[i][3]
 	local img = ladders_type[i][4]
+	local inim = ladders_type[i][5]
 ----------------------------------------------------------------------------------------
 
 minetest.register_node(typ.."_"..mat, {
@@ -45,12 +47,13 @@ minetest.register_node(typ.."_"..mat, {
 	drawtype = "mesh",
 	mesh = mesht,
 	tiles = {img..alpha},
+	inventory_image = inim..alpha,
 	paramtype = "light",
 	paramtype2 = "facedir",
 	walkable = false,
 	climbable = true,
 	is_ground_content = false,
-	groups = {choppy=2,flammable=1},
+	groups = {choppy=2,flammable=1, not_in_creative_inventory = nici},
 	selection_box = {
 		type = "fixed",
 		fixed = {