-- This file supplies a few additional plants and some related crafts
-- for the plantlife modpack.  Last revision:  2013-04-24

local SPAWN_DELAY = 1000
local SPAWN_CHANCE = 200
local flowers_seed_diff = 329

-- Cotton plants are now provided by the default "farming" mod.
-- old cotton plants -> farming cotton stage 8
-- cotton wads -> string (can be crafted into wool blocks)
-- potted cotton plants -> potted white dandelions

minetest.register_alias("flowers:cotton_plant", "farming:cotton_8") 
minetest.register_alias("flowers:flower_cotton", "farming:cotton_8")
minetest.register_alias("flowers:flower_cotton_pot", "flowers:potted_dandelion_white")
minetest.register_alias("flowers:potted_cotton_plant", "flowers:potted_dandelion_white")
minetest.register_alias("flowers:cotton", "farming:string")
minetest.register_alias("flowers:cotton_wad", "farming:string")

-- register the various rotations of waterlilies

minetest.register_node(":flowers:waterlily", {
	description = "Waterlily",
	drawtype = "nodebox",
	tiles = { "flowers_waterlily.png" },
	inventory_image = "flowers_waterlily.png",
	wield_image  = "flowers_waterlily.png",
	sunlight_propagates = true,
	paramtype = "light",
	paramtype2 = "facedir",
	walkable = false,
	groups = { snappy = 3,flammable=2,flower=1 },
	sounds = default.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
	},
	node_box = {
		type = "fixed",
		fixed = { -0.5, -0.49, -0.5, 0.5, -0.49, 0.5 },
	},
	buildable_to = true,
})

minetest.register_node(":flowers:waterlily_225", {
	description = "Waterlily",
	drawtype = "nodebox",
	tiles = { "flowers_waterlily_22.5.png" },
	sunlight_propagates = true,
	paramtype = "light",
	paramtype2 = "facedir",
	walkable = false,
	groups = { snappy = 3,flammable=2,flower=1, not_in_creative_inventory=1 },
	sounds = default.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
	},
	node_box = {
		type = "fixed",
		fixed = { -0.5, -0.49, -0.5, 0.5, -0.49, 0.5 },
	},
	drop = "flowers:waterlily",
	buildable_to = true,
})

minetest.register_node(":flowers:waterlily_45", {
	description = "Waterlily",
	drawtype = "raillike",
	tiles = { "flowers_waterlily_45.png" },
	sunlight_propagates = true,
	paramtype = "light",
	paramtype2 = "facedir",
	walkable = false,
	groups = { snappy = 3,flammable=2,flower=1, not_in_creative_inventory=1 },
	sounds = default.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
	},
	node_box = {
		type = "fixed",
		fixed = { -0.5, -0.49, -0.5, 0.5, -0.49, 0.5 },
	},
	drop = "flowers:waterlily",
	buildable_to = true,
})

minetest.register_node(":flowers:waterlily_675", {
	description = "Waterlily",
	drawtype = "nodebox",
	tiles = { "flowers_waterlily_67.5.png" },
	sunlight_propagates = true,
	paramtype = "light",
	paramtype2 = "facedir",
	walkable = false,
	groups = { snappy = 3,flammable=2,flower=1, not_in_creative_inventory=1 },
	sounds = default.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
	},
	node_box = {
		type = "fixed",
		fixed = { -0.5, -0.49, -0.5, 0.5, -0.49, 0.5 },
	},
	drop = "flowers:waterlily",
	buildable_to = true,
})

minetest.register_node(":flowers:seaweed", {
	description = "Seaweed",
	drawtype = "signlike",
	tiles = { "flowers_seaweed.png" },
	inventory_image = "flowers_seaweed.png",
	wield_image  = "flowers_seaweed.png",
	sunlight_propagates = true,
	paramtype = "light",
	paramtype2 = "wallmounted",
	walkable = false,
	groups = { snappy = 3,flammable=2,flower=1 },
	sounds = default.node_sound_leaves_defaults(),
	selection_box = {
		type = "fixed",
		fixed = { -0.5, -0.5, -0.5, 0.5, -0.4, 0.5 },
	},	
	buildable_to = true,
})

-- register all potted plant nodes, crafts, and most backward-compat aliases

local flowers_list = {
	{ "Rose",		"rose"},
	{ "Tulip",		"tulip"},
	{ "Yellow Dandelion",	"dandelion_yellow"},
	{ "White Dandelion",	"dandelion_white"},
	{ "Blue Geranium",	"geranium"},
	{ "Viola",		"viola"},
}

for i in ipairs(flowers_list) do
	local flowerdesc = flowers_list[i][1]
	local flower     = flowers_list[i][2]
	
	minetest.register_node(":flowers:potted_"..flower, {
		description = "Potted "..flowerdesc,
		drawtype = "plantlike",
		tiles = { "flowers_potted_"..flower..".png" },
		inventory_image = "flowers_potted_"..flower..".png",
		wield_image = "flowers_potted_"..flower..".png",
		sunlight_propagates = true,
		paramtype = "light",
		walkable = false,
		groups = { snappy = 3,flammable=2 },
		sounds = default.node_sound_leaves_defaults(),
		selection_box = {
			type = "fixed",
			fixed = { -0.25, -0.5, -0.25, 0.25, 0.5, 0.25 },
		},	
	})

	minetest.register_craft( {
		type = "shapeless",
		output = "flowers:potted_"..flower,
		recipe = {
			"flowers:flower_pot",
			"flowers:"..flower
		}
	})

	minetest.register_alias("flowers:flower_"..flower.."_pot", "flowers:potted_"..flower)
end

local extra_aliases = {
	"waterlily",
	"waterlily_225",
	"waterlily_45",
	"waterlily_675",
	"seaweed"
}

for i in ipairs(extra_aliases) do
	flower = extra_aliases[i]
	minetest.register_alias("flowers:flower_"..flower, "flowers:"..flower)
end

-- spawn ABM registrations

plantslib:spawn_on_surfaces({
	spawn_delay = SPAWN_DELAY/2,
	spawn_plants = {
		"flowers:waterlily",
		"flowers:waterlily_225",
		"flowers:waterlily_45",
		"flowers:waterlily_675"
	},
	avoid_radius = 2.5,
	spawn_chance = SPAWN_CHANCE*4,
	spawn_surfaces = {"default:water_source"},
	avoid_nodes = {"group:flower", "group:flora" },
	seed_diff = flowers_seed_diff,
	light_min = 9,
	depth_max = 2,
	random_facedir = {0,3}
})

plantslib:spawn_on_surfaces({
	spawn_delay = SPAWN_DELAY*2,
	spawn_plants = {"flowers:seaweed"},
	spawn_chance = SPAWN_CHANCE*2,
	spawn_surfaces = {"default:water_source"},
	avoid_nodes = {"group:flower", "group:flora"},
	seed_diff = flowers_seed_diff,
	light_min = 4,
	light_max = 10,
	neighbors = {"default:dirt_with_grass"},
	facedir = 1
})

plantslib:spawn_on_surfaces({
	spawn_delay = SPAWN_DELAY*2,
	spawn_plants = {"flowers:seaweed"},
	spawn_chance = SPAWN_CHANCE*2,
	spawn_surfaces = {"default:dirt_with_grass"},
	avoid_nodes = {"group:flower", "group:flora" },
	seed_diff = flowers_seed_diff,
	light_min = 4,
	light_max = 10,
	neighbors = {"default:water_source"},
	ncount = 1,
	facedir = 1
})

plantslib:spawn_on_surfaces({
	spawn_delay = SPAWN_DELAY*2,
	spawn_plants = {"flowers:seaweed"},
	spawn_chance = SPAWN_CHANCE*2,
	spawn_surfaces = {"default:stone"},
	avoid_nodes = {"group:flower", "group:flora" },
	seed_diff = flowers_seed_diff,
	light_min = 4,
	light_max = 10,
	neighbors = {"default:water_source"},
	ncount = 6,
	facedir = 1
})

-- crafting recipes!

minetest.register_craftitem(":flowers:flower_pot", {
	description = "Flower Pot",
	inventory_image = "flowers_flowerpot.png",
})

minetest.register_craft( {
	output = "flowers:flower_pot",
	recipe = {
	        { "default:clay_brick", "", "default:clay_brick" },
	        { "", "default:clay_brick", "" }
	},
})

print("[Flowers] Loaded.")