add additional sinking nodes

nodes.lua

@@ -475,3 +475,37 @@ for i = 1, 16 do
 	local name = name[i]
     minetest.override_item("wool:"..name, {sounds = illuna.node_sound_wool()})
 end
+
+minetest.register_node("illuna:hardwood_sink", {
+        description = "Illuna Hardwood Sinking",
+        tiles = {"building_blocks_hardwood.png"},
+        liquid_viscosity = 15,
+        liquidtype = "source",
+        liquid_alternative_flowing = "illuna:hardwood_sink",
+        liquid_alternative_source = "illuna:hardwood_sink",
+        liquid_renewable = false,
+        liquid_range = 0,
+        drowning = 1,
+        walkable = false,
+        climbable = false,
+        post_effect_color = {r = 35, g = 21, b = 15, a = 245},
+        groups = {crumbly = 3, sand = 1, liquid = 3, disable_jump = 1},
+        sounds = default.node_sound_wood_defaults(),
+})
+
+minetest.register_node("illuna:junglewood_sink", {
+        description = "Illuna Junglewood Sinking",
+        tiles = {"default_junglewood.png"},
+        liquid_viscosity = 15,
+        liquidtype = "source",
+        liquid_alternative_flowing = "illuna:junglewood_sink",
+        liquid_alternative_source = "illuna:junglewood_sink",
+        liquid_renewable = false,
+        liquid_range = 0,
+        drowning = 1,
+        walkable = false,
+        climbable = false,
+        post_effect_color = {r = 35, g = 21, b = 15, a = 245},
+        groups = {crumbly = 3, sand = 1, liquid = 3, disable_jump = 1},
+        sounds = default.node_sound_wood_defaults(),
+})