Fix: temporary remove nyan cat, remove wisps and temporary remove skyrealms (not finished)

mods/.pbj_pup/init.lua

@@ -0,0 +1,127 @@
+-- mod check and sound settings
+
+local def = core.get_modpath("default")
+local mcl = core.get_modpath("mcl_core")
+local snd = mcl and mcl_sounds.node_sound_glass_defaults() or default.node_sound_glass_defaults()
+
+-- Nyan Cat node
+
+core.register_node(":nyancat:nyancat", {
+	description = "Nyan Cat",
+	tiles = {
+		"nyancat_side.png",
+		"nyancat_side.png",
+		"nyancat_side.png",
+		"nyancat_side.png",
+		"nyancat_back.png",
+		"nyancat_front.png",
+	},
+	paramtype = "light",
+	light_source = 15,
+	paramtype2 = "facedir",
+	groups = { cracky = 2, handy = 1 },
+	is_ground_content = false,
+	sounds = snd,
+	_mcl_hardness = 1,
+})
+
+-- Rainbow node
+
+core.register_node(":nyancat:nyancat_rainbow", {
+	description = "Rainbow",
+	tiles = {
+		"nyancat_rainbow.png^[transformR90",
+		"nyancat_rainbow.png^[transformR90",
+		"nyancat_rainbow.png",
+	},
+	paramtype = "light",
+	light_source = 15,
+	paramtype2 = "facedir",
+	groups = { cracky = 2, handy = 1 },
+	is_ground_content = false,
+	sounds = snd,
+	_mcl_hardness = 1,
+})
+
+-- Fuels
+
+core.register_craft({
+	type = "fuel",
+	recipe = "nyancat:nyancat",
+	burntime = 10,
+})
+
+core.register_craft({
+	type = "fuel",
+	recipe = "nyancat:nyancat_rainbow",
+	burntime = 10,
+})
+
+-- helper function to place Nyan/Pup/Moo with rainbow tail
+
+local types = { "nyancat:nyancat" }
+
+local function place(pos, facedir, length)
+	if facedir > 3 then
+		facedir = 0
+	end
+
+	local tailvec = core.facedir_to_dir(facedir)
+	local p = { x = pos.x, y = pos.y, z = pos.z }
+	local num = math.random(#types)
+
+	core.swap_node(p, { name = types[num], param2 = facedir })
+
+	for i = 1, length do
+		p.x = p.x + tailvec.x
+		p.z = p.z + tailvec.z
+
+		core.swap_node(p, { name = "nyancat:nyancat_rainbow", param2 = facedir })
+	end
+end
+
+-- Do we generate PB&J Pup and Nyan Cat's in world?
+
+local function generate(minp, maxp, seed)
+	local height_min = -31000
+	local height_max = -32
+	local chance = 1000
+
+	if maxp.y < height_min or minp.y > height_max then
+		return
+	end
+
+	local y_min = math.max(minp.y, height_min)
+	local y_max = math.min(maxp.y, height_max)
+	local volume = (maxp.x - minp.x + 1) * (y_max - y_min + 1) * (maxp.z - minp.z + 1)
+	local pr = PseudoRandom(seed + 9324342)
+	local max_num_nyancats = math.floor(volume / (16 * 16 * 16))
+
+	for i = 1, max_num_nyancats do
+		if pr:next(0, 1000) == 0 then
+			local x0 = pr:next(minp.x, maxp.x)
+			local y0 = pr:next(minp.y, maxp.y)
+			local z0 = pr:next(minp.z, maxp.z)
+			local p0 = {x = x0, y = y0, z = z0}
+			nyancat.place(p0, pr:next(0, 3), pr:next(3, 15))
+		end
+	end
+
+end
+
+core.register_on_generated(generate)
+
+if def then
+	default.generate_nyancats = generate
+end --Legacy
+
+-- Legacy
+
+core.register_alias("default:nyancat", "nyancat:nyancat")
+core.register_alias("default:nyancat_rainbow", "nyancat:nyancat_rainbow")
+
+if def then
+	default.make_nyancat = place
+end
+
+print("[MOD] PB&J Pup loaded")