nssm_extra-cd2025/nssm_materials.lua

--non eatable craftitems

local function nssm_register_noneatcraftitems (name, descr)

minetest.register_craftitem(":nssm:"..name, {
	description = descr,
	image = name..".png",
})

end

nssm_register_noneatcraftitems ('masticone_core','Masticone Core')
nssm_register_noneatcraftitems ('berinhog_horn','Berinhog Horn')
nssm_register_noneatcraftitems ('earth_heart','Earth Heart')


minetest.register_craftitem(":nssm:cold_stars", {
	description = "Cold Stars",
	image = "cold_stars.png",
	on_place = function(itemstack, placer, pointed_thing)
		for i=1,33 do
			local pos1 = minetest.get_pointed_thing_position(pointed_thing, true)
			local dx = math.random(-20,20)
			local	dy = math.random(-3,20)
			local	dz = math.random(-20,20)
			local pos1 = {x = pos1.x+dx, y=pos1.y+dy, z=pos1.z+dz}
			if not minetest.is_protected(pos, "") or not minetest.get_item_group(minetest.get_node(pos).name, "unbreakable") == 1 then
				minetest.set_node(pos1, {name="nssm:cold_star"})
				minetest.get_node_timer(pos1):start(400)
			end
		end
		if not minetest.setting_getbool("creative_mode") then
			itemstack:take_item()
		end
		return itemstack
	end
})



--nodes

minetest.register_node(":nssm:crystal_gas", {
	description = "Crystal Gas",
	--inventory_image = minetest.inventorycube("venomous_gas.png"),
	drawtype = "airlike",
	--tiles = {
		--{name="venomous_gas_animated.png", animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=3.0}}
	--},
	paramtype = "light",
	walkable = false,
	--sunlight_propagates = true,
	pointable = false,
	diggable = false,
	buildable_to = true,
	drop = "",
	drowning = 2,
	post_effect_color = {a=1000, r=1000, g=1000, b=1000},
	groups = {flammable = 2, not_in_creative_inventory =1},
})

minetest.register_node(":nssm:slug_crystal", {
	description = "Slug Crystal",
	tile_images = {"slug_crystal.png"} ,
	paramtype = "light",
	drawtype = "glasslike",
	drowning = 10,
	damage_per_second = 1,
	drop = "",
	post_effect_color = {a=1000, r=1000, g=1000, b=1000},
	light_source = 2,
	groups = {cracky=1, not_in_creative_inventory =1},
})

minetest.register_node(":nssm:coldest_ice", {
	description = "Coldest Ice",
	tile_images = {"coldest_ice.png"} ,
	paramtype = "light",
	drowning = 2,
	damage_per_second = 1,
	drop = "",
	light_source = 3,
	groups = {cracky=1, not_in_creative_inventory =1},
})

minetest.register_node(":nssm:mud", {
	description = "Mud",
	inventory_image = "mude.png",
	tiles = {
		{name="mud_animated.png", animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=16.0}}
	},
	walkable = false,
	paramtype = "light",
	pointable = true,
	buildable_to = false,
	drop = "",
	drowning = 0,
	liquid_renewable = false,
	liquidtype = "source",
	liquid_range= 0,
	liquid_alternative_flowing = "nssm:mud",
	liquid_alternative_source = "nssm:mud",
	liquid_viscosity = 10,
	groups = {crumbly=1, liquid=1},
})

minetest.register_abm({
	nodenames = {"nssm:mud"},
	neighbors = {"air"},
	interval = 15,
	chance = 10,
	action = function(pos, node, active_object_count, active_object_count_wider)
		local vec={x=1, y=1, z=1}
		local poslist = minetest.find_nodes_in_area(vector.subtract(pos, vec), vector.add(pos,vec), "group:water")
		if #poslist == 0 then
			minetest.set_node(pos, {name="default:dirt"})
		end
	end
})


--abms

minetest.register_abm({
	nodenames = {"nssm:crystal_gas"},
	interval = 1,
	chance = 4,
	action = function(pos, node, active_object_count, active_object_count_wider)
			minetest.set_node({x = pos.x, y = pos.y, z = pos.z}, {name = "nssm:slug_crystal"})
	end
})

minetest.register_abm({
	nodenames = {"nssm:slug_crystal"},
	interval = 20,
	chance = 3,
	action = function(pos, node, active_object_count, active_object_count_wider)
			minetest.set_node({x = pos.x, y = pos.y, z = pos.z}, {name = "air"})
	end
})

--Eggs

function nssm_register_egg (name, descr)

	minetest.register_craftitem(":nssm:".. name, {
		description = descr .. " Egg",
		image = name.."_egg.png",
		on_place = function(itemstack, placer, pointed_thing)
			local pos1=minetest.get_pointed_thing_position(pointed_thing, true)
			pos1.y=pos1.y+1.5
			core.after(0.1, function()
				minetest.add_entity(pos1, "nssm:".. name)
			end)
			if not minetest.setting_getbool("creative_mode") then
				itemstack:take_item()
			end
			return itemstack
		end,
	})
end

function nssm_register_egg2 (name, descr)				--mobs you can't catch

	minetest.register_craftitem(":nssm:".. name.."_egg", {
		description = descr .. " Egg",
		image = name.."_egg.png",
		on_place = function(itemstack, placer, pointed_thing)
			local pos1=minetest.get_pointed_thing_position(pointed_thing, true)
			pos1.y=pos1.y+1.5
			core.after(0.1, function()
				minetest.add_entity(pos1, "nssm:".. name)
			end)
			if not minetest.setting_getbool("creative_mode") then
				itemstack:take_item()
			end
			return itemstack
		end,
	})
end

nssm_register_egg ('albino_spider', 'Albino Spider')
nssm_register_egg ('chog', 'Chog')
nssm_register_egg2 ('silversand_dragon', 'Silversand Dragon')
nssm_register_egg2 ('tartacacia', 'Tartacacia')
nssm_register_egg2 ('river_lord', 'River Lord')
nssm_register_egg ('icelizard', 'Icelizard')
nssm_register_egg ('kele', 'Kele')
nssm_register_egg ('crystal_slug', 'Crystal Slug')
nssm_register_egg ('berinhog', 'Berinhog')
nssm_register_egg ('black_scorpion', 'Black Scorpion')
nssm_register_egg ('pumpkid', 'Pumpkid')
nssm_register_egg ('salamander', 'Salamander')
nssm_register_egg ('flust', 'Flust')
nssm_register_egg ('pelagia', 'Pelagia')