minetest.register_node("riverdev:stone", {
	description = "Stone",
	tiles = {"default_stone.png"},
	is_ground_content = false,
	groups = {cracky=3},
	drop = "default:cobble",
	sounds = default.node_sound_stone_defaults(),
})

minetest.register_node("riverdev:dirt", {
	description = "Dirt",
	tiles = {"default_dirt.png"},
	is_ground_content = false,
	groups = {crumbly=3,soil=1},
	sounds = default.node_sound_dirt_defaults(),
})

minetest.register_node("riverdev:grass", {
	description = "Grass",
	tiles = {"default_grass.png", "default_dirt.png", "default_grass.png"},
	is_ground_content = false,
	groups = {crumbly=3,soil=1},
	drop = "riverdev:dirt",
	sounds = default.node_sound_dirt_defaults({
		footstep = {name="default_grass_footstep", gain=0.25},
	}),
})

minetest.register_node("riverdev:path", {
	description = "Dirt Path",
	tiles = {"riverdev_path.png"},
	is_ground_content = false,
	groups = {crumbly=3},
	sounds = default.node_sound_dirt_defaults(),
})

minetest.register_node("riverdev:appleleaf", {
	description = "Appletree Leaves",
	drawtype = "allfaces_optional",
	visual_scale = 1.3,
	tiles = {"default_leaves.png"},
	paramtype = "light",
	is_ground_content = false,
	groups = {snappy=3, flammable=2},
	drop = {
		max_items = 1,
		items = {
			{items = {"riverdev:appling"},rarity = 20},
			{items = {"riverdev:appleleaf"}}
		}
	},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("riverdev:appling", {
	description = "Appletree Sapling",
	drawtype = "plantlike",
	visual_scale = 1.0,
	tiles = {"default_sapling.png"},
	inventory_image = "default_sapling.png",
	wield_image = "default_sapling.png",
	paramtype = "light",
	walkable = false,
	is_ground_content = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.3, -0.5, -0.3, 0.3, 0.35, 0.3}
	},
	groups = {snappy=2,dig_immediate=3,flammable=2,attached_node=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("riverdev:freshwater", {
	description = "Fresh Water Source",
	inventory_image = minetest.inventorycube("riverdev_freshwater.png"),
	drawtype = "liquid",
	tiles = {
		{
			name="riverdev_freshwateranim.png",
			animation={type="vertical_frames",
			aspect_w=16, aspect_h=16, length=2.0}
		}
	},
	special_tiles = {
		{
			name="riverdev_freshwateranim.png",
			animation={type="vertical_frames",
			aspect_w=16, aspect_h=16, length=2.0},
			backface_culling = false,
		}
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	is_ground_content = false,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 1,
	liquidtype = "source",
	liquid_alternative_flowing = "riverdev:freshwaterflow",
	liquid_alternative_source = "riverdev:freshwater",
	liquid_viscosity = WATER_VISC,
	liquid_renewable = false,
	liquid_range = 0,
	post_effect_color = {a=64, r=100, g=150, b=200},
	groups = {water=3, liquid=3, puts_out_fire=1},
})

minetest.register_node("riverdev:freshwaterflow", {
	description = "Fresh Flowing Water",
	inventory_image = minetest.inventorycube("riverdev_freshwater.png"),
	drawtype = "flowingliquid",
	tiles = {"riverdev_freshwater.png"},
	special_tiles = {
		{
			image="riverdev_freshwaterflowanim.png",
			backface_culling=false,
			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=0.8}
		},
		{
			image="riverdev_freshwaterflowanim.png",
			backface_culling=true,
			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=0.8}
		},
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	paramtype2 = "flowingliquid",
	is_ground_content = false,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 1,
	liquidtype = "flowing",
	liquid_alternative_flowing = "riverdev:freshwaterflow",
	liquid_alternative_source = "riverdev:freshwater",
	liquid_viscosity = WATER_VISC,
	liquid_renewable = false,
	liquid_range = 0,
	post_effect_color = {a=64, r=100, g=130, b=200},
	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
})

minetest.register_node("riverdev:mixwater", {
	description = "Mixed Water Source",
	inventory_image = minetest.inventorycube("riverdev_mixwater.png"),
	drawtype = "liquid",
	tiles = {
		{
			name="riverdev_mixwateranim.png",
			animation={type="vertical_frames",
			aspect_w=16, aspect_h=16, length=2.0}
		}
	},
	special_tiles = {
		{
			name="riverdev_mixwateranim.png",
			animation={type="vertical_frames",
			aspect_w=16, aspect_h=16, length=2.0},
			backface_culling = false,
		}
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	is_ground_content = false,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 1,
	liquidtype = "source",
	liquid_alternative_flowing = "riverdev:mixwaterflow",
	liquid_alternative_source = "riverdev:mixwater",
	liquid_viscosity = WATER_VISC,
	liquid_renewable = false,
	liquid_range = 0,
	post_effect_color = {a=64, r=100, g=115, b=200},
	groups = {water=3, liquid=3, puts_out_fire=1},
})

minetest.register_node("riverdev:mixwaterflow", {
	description = "Flowing Mixed Water",
	inventory_image = minetest.inventorycube("riverdev_mixwater.png"),
	drawtype = "flowingliquid",
	tiles = {"riverdev_mixwater.png"},
	special_tiles = {
		{
			image="riverdev_mixwaterflowanim.png",
			backface_culling=false,
			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=0.8}
		},
		{
			image="riverdev_mixwaterflowanim.png",
			backface_culling=true,
			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=0.8}
		},
	},
	alpha = WATER_ALPHA,
	paramtype = "light",
	paramtype2 = "flowingliquid",
	is_ground_content = false,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 1,
	liquidtype = "flowing",
	liquid_alternative_flowing = "riverdev:mixwaterflow",
	liquid_alternative_source = "riverdev:mixwater",
	liquid_viscosity = WATER_VISC,
	liquid_renewable = false,
	liquid_range = 0,
	post_effect_color = {a=64, r=100, g=115, b=200},
	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
})