add coloring

init.lua

@@ -1,8 +1,10 @@
 local COOLDOWN = 1.8
-local PARTICLE_TIME = COOLDOWN-0.2
+local PARTICLE_TIME = COOLDOWN - 0.2
 
-local function roll_dice(pos)
-    local node = minetest.get_node(pos)
+local function roll_dice(pos, node)
+    if not node then
+        node = minetest.get_node(pos)
+    end
 
     local timer = minetest.get_node_timer(pos)
     if timer:is_started() then
@@ -10,8 +12,9 @@ local function roll_dice(pos)
     end
     timer:start(COOLDOWN)
 
+    local color = math.floor(node.param2 / 32)
     local facedir = math.random(0, 23)
-    node.param2 = facedir
+    node.param2 = color * 32 + facedir
     minetest.swap_node(pos, node)
 
     local spawner_def = {
@@ -71,20 +74,25 @@ minetest.register_node("yl_dice:dice", {
     description = "Dice",
     drawtype = "mesh",
     paramtype = "light",
-    paramtype2 = "facedir",
+    paramtype2 = "colorfacedir",
     mesh = "yl_dice6.obj",
     tiles = {
         "yl_dice_6sides.png",
     },
-    drop = "yl_dice:dice",
+    drop = {
+        items = {
+            { items = { "yl_dice:dice" }, inherit_color = true },
+        }
+    },
     inventory_image = "yl_dice_3.png",
     wield_image = "yl_dice_3.png",
     groups = { dig_immediate = 2 },
+    palette = "yl_dice_6_palette.png",
 
     on_construct = function(pos)
-        roll_dice(pos)
+        roll_dice(pos, node)
     end,
     on_rightclick = function(pos, node, puncher, itemstack, pointed_thing)
         roll_dice(pos)
-    end
+    end,
 })