Split the flowers/junglegrass/poisonivy components into separate folders,

leaving the plants folder as the primary API code and glue between them.  Any
of the three may be deleted to disable them if so desired.

flowers/init.lua

@@ -0,0 +1,139 @@
+-- This module supplies flowers for the plantlife modpack
+
+local spawn_delay = 2000 -- 2000
+local spawn_chance = 100 -- 100
+local grow_delay = 1000 -- 1000
+local grow_chance = 10 -- 10
+
+local flowers_list = {
+	{ "Rose",		"rose", 		spawn_delay,	10,	spawn_chance	, 10},
+	{ "Tulip",		"tulip",		spawn_delay,	10,	spawn_chance	, 10},
+	{ "Yellow Dandelion",	"dandelion_yellow",	spawn_delay,	10,	spawn_chance*2	, 10},
+	{ "White Dandelion",	"dandelion_white",	spawn_delay,	10,	spawn_chance*2	, 10},
+	{ "Blue Geranium",	"geranium",		spawn_delay,	10,	spawn_chance	, 10},
+	{ "Viola",		"viola",		spawn_delay,	10,	spawn_chance	, 10},
+	{ "Cotton Plant",	"cotton",		spawn_delay,	10,	spawn_chance*2	, 10},
+}
+
+for i in ipairs(flowers_list) do
+	local flowerdesc = flowers_list[i][1]
+	local flower     = flowers_list[i][2]
+	local delay      = flowers_list[i][3]
+	local radius     = flowers_list[i][4]
+	local chance     = flowers_list[i][5]
+
+	minetest.register_node(":flowers:flower_"..flower, {
+		description = flowerdesc,
+		drawtype = "plantlike",
+		tiles = { "flower_"..flower..".png" },
+		inventory_image = "flower_"..flower..".png",
+		wield_image = "flower_"..flower..".png",
+		sunlight_propagates = true,
+		paramtype = "light",
+		walkable = false,
+		groups = { snappy = 3,flammable=2, flower=1 },
+		sounds = default.node_sound_leaves_defaults(),
+		selection_box = {
+			type = "fixed",
+			fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+		},	
+	})
+
+	minetest.register_node(":flowers:flower_"..flower.."_pot", {
+		description = flowerdesc.." in a pot",
+		drawtype = "plantlike",
+		tiles = { "flower_"..flower.."_pot.png" },
+		inventory_image = "flower_"..flower.."_pot.png",
+		wield_image = "flower_"..flower.."_pot.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:flower_"..flower.."_pot",
+		recipe = {
+			"flowers:flower_pot",
+			"flowers:flower_"..flower
+		}
+	})
+
+	spawn_on_surfaces(delay, "flowers:flower_"..flower, radius, chance, "default:dirt_with_grass", {"group:flower", "group:poisonivy"}, flowers_seed_diff)
+end
+
+minetest.register_node(":flowers:flower_waterlily", {
+	description = "Waterlily",
+	drawtype = "raillike",
+	tiles = { "flower_waterlily.png" },
+	inventory_image = "flower_waterlily.png",
+	wield_image  = "flower_waterlily.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 = { -0.4, -0.5, -0.4, 0.4, -0.45, 0.4 },
+	},	
+})
+
+minetest.register_node(":flowers:flower_seaweed", {
+	description = "Seaweed",
+	drawtype = "signlike",
+	tiles = { "flower_seaweed.png" },
+	inventory_image = "flower_seaweed.png",
+	wield_image  = "flower_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 },
+	},	
+})
+
+spawn_on_surfaces(spawn_delay/2, "flowers:flower_waterlily", 3,   spawn_chance*2, "default:water_source"   , {"group:flower"}, flowers_seed_diff, 10, nil, nil,                         nil, nil, 4)
+
+spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed"  , 0.1, spawn_chance*2, "default:water_source"   , {"group:flower"}, flowers_seed_diff,  4,  10, {"default:dirt_with_grass"},   0,   1)
+spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed"  , 0.1, spawn_chance*2, "default:dirt_with_grass", {"group:flower"}, flowers_seed_diff,  4,  10, {"default:water_source"}   ,   1,   1)
+spawn_on_surfaces(spawn_delay*2, "flowers:flower_seaweed"  , 0.1, spawn_chance*2, "default:stone"          , {"group:flower"}, flowers_seed_diff,  4,  10, {"default:water_source"}   ,   6,   1)
+
+
+minetest.register_craftitem(":flowers:flower_pot", {
+	description = "Flower Pot",
+	inventory_image = "flower_pot.png",
+})
+
+minetest.register_craft( {
+	output = "flowers:flower_pot",
+	recipe = {
+	        { "default:clay_brick", "", "default:clay_brick" },
+	        { "", "default:clay_brick", "" }
+	},
+})
+
+minetest.register_craftitem(":flowers:cotton", {
+    description = "Cotton",
+    image = "cotton.png",
+})
+
+minetest.register_craft({
+    output = "flowers:cotton 3",
+    recipe ={
+	{"flowers:flower_cotton"},
+    }
+})
+
+enabled_flowers = true