Simplified flowers' registration - Created a new local function to register flowers

mods/flowers/init.lua

 -- Minetest 0.4 mod: default
 -- See README.txt for licensing and other information.
 
--- Namespace for functions
-flowers = {}
-
 -- Map Generation
 dofile(minetest.get_modpath("flowers").."/mapgen.lua")
 
@@ -15,113 +12,35 @@ minetest.register_alias("flowers:flower_rose", "flowers:rose")
 minetest.register_alias("flowers:flower_tulip", "flowers:tulip")
 minetest.register_alias("flowers:flower_viola", "flowers:viola")
 
-minetest.register_node("flowers:dandelion_white", {
-	description = "White Dandelion",
-	drawtype = "plantlike",
-	tiles = { "flowers_dandelion_white.png" },
-	inventory_image = "flowers_dandelion_white.png",
-	wield_image = "flowers_dandelion_white.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_white=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.5, -0.5, -0.5, 0.5, -0.2, 0.5 },
-	},
-})
-
-minetest.register_node("flowers:dandelion_yellow", {
-	description = "Yellow Dandelion",
-	drawtype = "plantlike",
-	tiles = { "flowers_dandelion_yellow.png" },
-	inventory_image = "flowers_dandelion_yellow.png",
-	wield_image = "flowers_dandelion_yellow.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_yellow=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:geranium", {
-	description = "Blue Geranium",
-	drawtype = "plantlike",
-	tiles = { "flowers_geranium.png" },
-	inventory_image = "flowers_geranium.png",
-	wield_image = "flowers_geranium.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_blue=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
-	},
-})
+-- Flower registration function
+local function add_simple_flower(name, desc, image, f_groups)
+	minetest.register_node("flowers:"..name.."", {
+		description = desc,
+		drawtype = "plantlike",
+		tiles = { image..".png" },
+		inventory_image = image..".png",
+		wield_image = image..".png",
+		sunlight_propagates = true,
+		paramtype = "light",
+		walkable = false,
+		stack_max = 99,
+		groups = f_groups,
+		sounds = default.node_sound_leaves_defaults(),
+		selection_box = {
+			type = "fixed",
+			fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+		},
+	})
+end
 
-minetest.register_node("flowers:rose", {
-	description = "Rose",
-	drawtype = "plantlike",
-	tiles = { "flowers_rose.png" },
-	inventory_image = "flowers_rose.png",
-	wield_image = "flowers_rose.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_red=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.15, -0.5, -0.15, 0.15, 0.3, 0.15 },
-	},
-})
+-- Registrations using the function above
+add_simple_flower("dandelion_yellow", "Yellow Dandelion", "flowers_dandelion_yellow", {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,dig_by_water=1,color_yellow=1})
+add_simple_flower("geranium", "Blue Geranium", "flowers_geranium", {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,dig_by_water=1,color_blue=1})
+add_simple_flower("rose", "Rose", "flowers_rose", {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,dig_by_water=1,color_red=1})
+add_simple_flower("tulip", "Orange Tulip", "flowers_tulip", {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,dig_by_water=1,color_orange=1})
+add_simple_flower("dandelion_white", "White dandelion", "flowers_dandelion_white",{snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_white=1})
+add_simple_flower("viola", "Viola", "flowers_viola", {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_violet=1})
 
-minetest.register_node("flowers:tulip", {
-	description = "Tulip",
-	drawtype = "plantlike",
-	tiles = { "flowers_tulip.png" },
-	inventory_image = "flowers_tulip.png",
-	wield_image = "flowers_tulip.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_orange=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:viola", {
-	description = "Viola",
-	drawtype = "plantlike",
-	tiles = { "flowers_viola.png" },
-	inventory_image = "flowers_viola.png",
-	wield_image = "flowers_viola.png",
-	sunlight_propagates = true,
-	paramtype = "light",
-	walkable = false,
-	buildable_to = true,
-	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_violet=1},
-	sounds = default.node_sound_leaves_defaults(),
-	selection_box = {
-		type = "fixed",
-		fixed = { -0.5, -0.5, -0.5, 0.5, -0.2, 0.5 },
-	},
-})
 
 minetest.register_abm({
 	nodenames = {"group:flora"},