color particles with die color

internal.lua

@@ -12,6 +12,17 @@ local V = {
     6, 6, 6, 6,
 }
 
+local color_values = {
+    [0] = "#ffffff",
+    "#d94257",
+    "#405fdc",
+    "#9c40dc",
+    "#dc6540",
+    "#f7d96e",
+    "#86d942",
+    "#42d9b6",
+}
+
 local function roll_dice(pos, node)
     if not node then
         node = minetest.get_node(pos)
@@ -28,6 +39,8 @@ local function roll_dice(pos, node)
     node.param2 = color * 32 + facedir
     minetest.swap_node(pos, node)
 
+    local color_string = color_values[color]
+
     local spawner_def = {
         size = 0.6,
         amount = 42,
@@ -48,7 +61,7 @@ local function roll_dice(pos, node)
         },
         exptime = { min = 0.2, max = 0.5, },
         vertical = false,
-        texture = "yl_dice_6sides.png",
+        texture = "yl_dice_6sides.png^[multiply:" .. color_string,
         animation = {
             type = "sheet_2d",
             frames_w = 2,
@@ -65,7 +78,7 @@ local function roll_dice(pos, node)
         pos = vector.add(pos, vector.new(0.0, 0.8, 0.0)),
         velocity = { x = 0, y = 0.1, z = 0 },
         glow = 14,
-        texture = ("yl_dice_%d.png"):format(val),
+        texture = ("yl_dice_%d.png^[multiply:" .. color_string):format(val),
         size = 4,
     }
     minetest.add_particle(particle_def)