Fix water

nc_sky_liquids/init.lua

@@ -50,14 +50,30 @@ local function regliquid(def)
 	regterrain(t)
 end
 
+local function anim(name, len)
+	return {
+		name = name,
+		animation = {
+			type = "vertical_frames",
+			aspect_w = 16,
+			aspect_h = 16,
+			length = len
+		}
+	}
+end
+
 regliquid({
 		description = "HM Water",
 		mapgen = {},
-    tiles = {"nc_terrain_water.png"},
+		tiles = {anim("nc_terrain_water.png", 4)},
+		special_tiles = {
+			anim("nc_terrain_water_flow.png", 4),
+			anim("nc_terrain_water_flow.png", 4)
+		},
 		paramtype = "light",
 		liquid_viscosity = 1,
-		liquid_renewable = false,
-		alpha = 160,
+		liquid_renewable = true,
+		alpha = 192,
 		walkable = false,
 		pointable = false,
 		diggable = false,