Add coloured river water

mods/abri/mapgen.lua

@@ -6,7 +6,7 @@ assert(minetest.get_mapgen_setting("mg_name") ~= "v6", "Please choose another Ma
 -- mapgen aliases
 minetest.register_alias("mapgen_stone", "abri:stone_black")
 minetest.register_alias("mapgen_water_source", "abri:blue_water_source")
-minetest.register_alias("mapgen_river_water_source", "abri:blue_water_source")
+minetest.register_alias("mapgen_river_water_source", "abri:blue_river_water_source")
 
 
 -- register biomes
@@ -34,7 +34,7 @@ for i in ipairs(col_list) do
 		-- node_water_top = "default:ice",
 		-- depth_water_top = 1,
 		node_water = "abri:"..col.."_water_source",
-		-- node_river_water = "",
+		node_river_water = "abri:"..col.."_river_water_source",
 		node_riverbed = "abri:stone",
 		depth_riverbed = 2,
 		y_min = -30000,

mods/abri/water.lua

@@ -109,4 +109,98 @@ for i in ipairs(source_list) do
 			not_in_creative_inventory = 1, cools_lava = 1},
 		-- sounds = default.node_sound_water_defaults(),
 	})
+
+
+	minetest.register_node("abri:"..name.."_river_water_source", {
+		description = description.." Water Source",
+		drawtype = "liquid",
+		tiles = {
+			{
+				name = "abri_water_source_animated.png^[colorize:#"..colour..":70",
+				animation = {
+					type = "vertical_frames",
+					aspect_w = 16,
+					aspect_h = 16,
+					length = 2.0,
+				},
+			},
+		},
+		special_tiles = {
+			{
+				name = "abri_water_source_animated.png^[colorize:#"..colour..":70",
+				animation = {
+					type = "vertical_frames",
+					aspect_w = 16,
+					aspect_h = 16,
+					length = 2.0,
+				},
+				backface_culling = false,
+			},
+		},
+		alpha = 160,
+		paramtype = "light",
+		walkable = false,
+		pointable = false,
+		diggable = false,
+		buildable_to = true,
+		is_ground_content = false,
+		drop = "",
+		drowning = 1,
+		liquidtype = "source",
+		liquid_alternative_flowing = "abri:"..name.."_water_flowing",
+		liquid_alternative_source = "abri:"..name.."_water_source",
+		liquid_viscosity = 1,
+		post_effect_color = {a = 50, r = red, g = green, b = blue},
+		groups = {water = 3, liquid = 3, puts_out_fire = 1, cools_lava = 1},
+		liquid_renewable = false,
+		-- sounds = default.node_sound_water_defaults(),
+	})
+
+	minetest.register_node("abri:"..name.."_river_water_flowing", {
+		description = description.." Flowing Water",
+		drawtype = "flowingliquid",
+		tiles = {"abri_water.png^[colorize:#"..colour},
+		special_tiles = {
+			{
+				name = "abri_water_flowing_animated.png^[colorize:#"..colour..":70",
+				backface_culling = false,
+				animation = {
+					type = "vertical_frames",
+					aspect_w = 16,
+					aspect_h = 16,
+					length = 0.8,
+				},
+			},
+			{
+				name = "abri_water_flowing_animated.png^[colorize:#"..colour..":70",
+				backface_culling = true,
+				animation = {
+					type = "vertical_frames",
+					aspect_w = 16,
+					aspect_h = 16,
+					length = 0.8,
+				},
+			},
+		},
+		alpha = 160,
+		paramtype = "light",
+		paramtype2 = "flowingliquid",
+		walkable = false,
+		pointable = false,
+		diggable = false,
+		buildable_to = true,
+		is_ground_content = false,
+		drop = "",
+		drowning = 1,
+		liquidtype = "flowing",
+		liquid_alternative_flowing = "abri:"..name.."_water_flowing",
+		liquid_alternative_source = "abri:"..name.."_water_source",
+		liquid_viscosity = 1,
+		post_effect_color = {a = 50, r = red, g = green, b = blue},
+		groups = {water = 3, liquid = 3, puts_out_fire = 1,
+			not_in_creative_inventory = 1, cools_lava = 1},
+		liquid_renewable = false,
+		-- sounds = default.node_sound_water_defaults(),
+	})
+
 end