Remove cold desert.

deco.lua

@@ -48,8 +48,8 @@ local biome_mod = {
 	stone_grassland_ocean = { heat_point = 35, humidity_point = 40, },
 	taiga = {},
 	taiga_ocean = {},
-	tundra = {},
-	tundra_beach = {},
+	tundra = { node_river_water = "fun_caves:thin_ice", },
+	tundra_beach = { node_river_water = "fun_caves:thin_ice", },
 	tundra_ocean = {},
 }
 local rereg = {}
@@ -82,42 +82,6 @@ end
 rereg = nil
 
 
-minetest.register_biome({
-	name = "cold_desert",
-	--node_dust = "",
-	node_top = "default:desert_sand",
-	depth_top = 1,
-	node_filler = "default:desert_sand",
-	depth_filler = 1,
-	node_stone = "default:desert_stone",
-	--node_water_top = "",
-	--depth_water_top = ,
-	--node_water = "",
-	--node_river_water = "",
-	y_min = 5,
-	y_max = 80,
-	heat_point = 25,
-	humidity_point = 0,
-})
-
-minetest.register_biome({
-	name = "cold_desert_ocean",
-	--node_dust = "",
-	node_top = "default:sand",
-	depth_top = 1,
-	node_filler = "default:sand",
-	depth_filler = 3,
-	node_stone = "default:desert_stone",
-	--node_water_top = "",
-	--depth_water_top = ,
-	--node_water = "",
-	--node_river_water = "",
-	y_min = -112,
-	y_max = 4,
-	heat_point = 25,
-	humidity_point = 10,
-})
-
 minetest.register_biome({
 	name = "desertstone_grassland",
 	--node_dust = "",

nodes.lua

@@ -2,6 +2,21 @@ local light_max = 13
 
 minetest.add_group("default:ice", {surface_cold = 3})
 
+--thin (transparent) ice
+minetest.register_node("fun_caves:thin_ice", {
+	description = "Thin Ice",
+	tiles = {"caverealms_thin_ice.png"},
+	is_ground_content = true,
+	groups = {cracky=3},
+	sounds = default.node_sound_glass_defaults(),
+	use_texture_alpha = true,
+	light_source = 1,
+	drawtype = "glasslike",
+	sunlight_propagates = true,
+	freezemelt = "default:water_source",
+	paramtype = "light",
+})
+
 minetest.register_node("fun_caves:huge_mushroom_cap", {
 	description = "Huge Mushroom Cap",
 	tiles = {"vmg_mushroom_giant_cap.png", "vmg_mushroom_giant_under.png", "vmg_mushroom_giant_cap.png"},