christmas_craft/snow.lua

print (" ---- Overrider christmas_craft = true! ---- ")

local snowballdrop = {items = {'default:snow'}, rarity = 0}

local add_drop = function (def)
	if type(def.drop) == "table" then
		if def.drop.max_items then
			def.drop.max_items = def.drop.max_items + 1
		end
		table.insert(def.drop.items, snowballdrop)
	elseif type(def.drop) == "string" then
		def.drop = {
			items = {
				{items = {def.drop}, rarity = 0},
				snowballdrop
			}
		}
	else
		def.drop = {
			items = {
				snowballdrop
			}
		}
	end
end

local data = minetest.registered_nodes["default:dirt_with_snow"]
minetest.override_item(
	"default:dirt_with_grass", {
		tiles = data.tiles,
		sounds = data.sounds,
})

minetest.override_item(
	"default:dirt_with_dry_grass", {
		tiles = data.tiles,
		sounds = data.sounds,
})

minetest.override_item(
	"default:dry_dirt_with_dry_grass", {
		tiles = {"default_snow.png", "default_dry_dirt.png",
		{name = "default_dry_dirt.png^default_snow_side.png",
			tileable_vertical = false}},
		sounds = data.sounds,
})

minetest.override_item(
	"default:dirt_with_rainforest_litter", {
		tiles = data.tiles,
		sounds = data.sounds,
})

minetest.override_item(
	"default:dirt_with_coniferous_litter", {
		tiles = data.tiles,
		sounds = data.sounds,
})

-- Replace woodsoils
local woodsoils = {
	"woodsoils:grass_with_leaves_1",
	"woodsoils:grass_with_leaves_2",
	"woodsoils:dirt_with_leaves_1",
	"woodsoils:dirt_with_leaves_2"
}

for _,woodsoil in pairs(woodsoils) do
	if minetest.registered_nodes[woodsoil] then
		minetest.override_item(
			woodsoil, {
				tiles = { "default_snow.png", "default_dirt.png", "grass_w_snow_side.png" },
				sounds = data.sounds
		})
		add_drop(minetest.registered_nodes[woodsoil])
	end
end

local nodebox = {
	type = "fixed",
	fixed = {
		{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
	}
}
local leavesoverride = {
--	drawtype = "nodebox",
--	visual_scale = 1,
--	tiles = {"snow.png", "christmas_craft_leaves_top.png", "christmas_craft_leaves_side.png"},
	tiles = {"christmas_craft_leaves_side.png"},
--	paramtype = "light",
--	node_box = nodebox,
--	selection_box = nodebox
}

-- replace leaves
minetest.override_item("default:leaves", leavesoverride)
minetest.override_item("default:aspen_leaves", leavesoverride)
minetest.override_item("default:jungleleaves", leavesoverride)
minetest.override_item("default:bush_leaves", leavesoverride)

-- replace grass
for i=1,5 do
	minetest.override_item("default:grass_" .. i, {tiles = {"christmas_grass_"..i..".png"}})
	minetest.override_item("default:dry_grass_" .. i, {tiles = {"christmas_dry_grass_"..i..".png"}})
end

-- Replace junglegrass
minetest.override_item("default:junglegrass", {tiles = {"christmas_junglegrass.png"}})

-- Replace youngtrees
if minetest.registered_items["youngtrees:youngtree_top"] then
	minetest.override_item("youngtrees:youngtree_top", {tiles = {"christmas_youngtree16xa.png"}})
	minetest.override_item("youngtrees:youngtree_middle", {tiles = {"christmas_youngtree16xb.png"}})
end

-- Replace bushes
if minetest.registered_items["bushes:BushLeaves1"] then
	minetest.override_item("bushes:BushLeaves1", {tiles = {"christmas_bushes_leaves.png"}})
	minetest.override_item("bushes:BushLeaves2", {tiles = {"christmas_bushes_leaves.png"}})
	minetest.override_item("bushes:bushbranches1",
	  {tiles = {"christmas_bushes_leaves.png", "christmas_bushes_branches_center.png"}})
	minetest.override_item("bushes:bushbranches3",
	  {tiles = {"christmas_bushes_leaves.png", "christmas_bushes_branches_center.png"}})
	minetest.override_item("bushes:bushbranches2", {
		tiles = {
			"christmas_bushes_leaves.png",
			"christmas_bushes_branches_center.png",
			"christmas_bushes_branches_left.png",
			"christmas_bushes_branches_right.png",
			"christmas_bushes_branches_center.png",
			"christmas_bushes_branches_right.png"
	}})
	minetest.override_item("bushes:bushbranches4", {
		tiles = {
			"christmas_bushes_leaves.png",
			"christmas_bushes_branches_center.png",
			"christmas_bushes_branches_left.png",
			"christmas_bushes_branches_right.png",
			"christmas_bushes_branches_center.png",
			"christmas_bushes_branches_right.png"
	}})
	minetest.override_item("bushes:youngtree2_bottom", {
		tiles = {"christmas_bushes_youngtree2trunk.png"},
		inventory_image = "christmas_bushes_youngtree2trunk_inv.png",
		wield_image = "christmas_bushes_youngtree2trunk_inv.png"									
	})
end

-- replace flowers
for _,name in pairs({"dandelion_yellow", "geranium", "rose", "tulip", "dandelion_white", "viola", "chrysanthemum_green", "tulip_black"}) do
	local flowername = "flowers:"..name
	local tiles = { "snow_" .. name .. ".png" }
	minetest.override_item(flowername, { tiles = tiles })
end

print (" ---- Overrider christmas_craft [OK] ---- ")