x_farming/cocoa.lua

-- how often node timers for plants will tick, +/- some random value
local function tick(pos)
	minetest.get_node_timer(pos):start(math.random(332, 572))
end

-- how often a growth failure tick is retried (e.g. too dark)
local function tick_again(pos)
	minetest.get_node_timer(pos):start(math.random(80, 160))
end

function x_farming.grow_cocoa_plant(pos, elapsed)
	local node = minetest.get_node(pos)
	local name = node.name
	local def = minetest.registered_nodes[name]

	if not def.next_plant then
		-- disable timer for fully grown plant
		return
	end

	-- check if on jungletree
	local direction = minetest.facedir_to_dir(node.param2)
	local below_pos = vector.add(pos, direction)
	local below = minetest.get_node(below_pos)
	if below.name ~= "default:jungletree" and below.name ~= "x_farming:jungle_tree" then
		tick_again(pos)
		return
	end

	-- check light
	local light = minetest.get_node_light(pos)
	if not light or light < def.minlight or light > def.maxlight then
		tick_again(pos)
		return
	end

	-- grow
	minetest.swap_node(pos, {name = def.next_plant, param2 = node.param2})

	-- new timer needed?
	if minetest.registered_nodes[def.next_plant].next_plant then
		tick(pos)
	end

	return
end

function x_farming.place_cocoa_bean(itemstack, placer, pointed_thing)
	local pt = pointed_thing
	-- check if pointing at a node
	if not pt then
		return itemstack
	end
	if pt.type ~= "node" then
		return itemstack
	end

	local under = minetest.get_node(pt.under)
	local above = minetest.get_node(pt.above)

	local udef = minetest.registered_nodes[under.name]
	if udef and udef.on_rightclick and
			not (placer and placer:is_player() and
			placer:get_player_control().sneak) then
		return udef.on_rightclick(pt.under, under, placer, itemstack,
			pointed_thing) or itemstack
	end

	local player_name = placer and placer:get_player_name() or ""

	if minetest.is_protected(pt.under, player_name) then
		minetest.record_protection_violation(pt.under, player_name)
		return
	end
	if minetest.is_protected(pt.above, player_name) then
		minetest.record_protection_violation(pt.above, player_name)
		return
	end

	-- return if any of the nodes is not registered
	if not minetest.registered_nodes[under.name] then
		return itemstack
	end
	if not minetest.registered_nodes[above.name] then
		return itemstack
	end

	-- check if NOT pointing at the top/below of the node
	if pt.above.y == pt.under.y-1 or
		 pt.above.y == pt.under.y+1 then
		return itemstack
	end

	-- check if you can replace the node above the pointed node
	if not minetest.registered_nodes[above.name].buildable_to then
		return itemstack
	end

	-- check if pointing at soil
	if under.name ~= "default:jungletree" and under.name ~= "x_farming:jungle_tree" then
		return itemstack
	end

	local direction = vector.direction(pt.above, pt.under)
	local new_param2 = minetest.dir_to_facedir(direction)

	-- add the node and remove 1 item from the itemstack
	minetest.set_node(pt.above, {name = "x_farming:cocoa_1", param2 = new_param2})

	tick(pt.above)
	if not (creative and creative.is_enabled_for
			and creative.is_enabled_for(player_name)) then
		itemstack:take_item()
	end
	return itemstack
end

-- COCOA
minetest.register_craftitem("x_farming:cocoa_bean", {
	description = "Cocoa bean (plant on jungle tree)",
	tiles = {"x_farming_cocoa_bean.png"},
	inventory_image = "x_farming_cocoa_bean.png",
	wield_image = "x_farming_cocoa_bean.png",
	on_place = x_farming.place_cocoa_bean,
})

-- 1
minetest.register_node("x_farming:cocoa_1", {
	description = "Cocoa 1",
	drawtype = "nodebox",
	tiles = {
		"x_farming_cocoa_top_1.png",
		"x_farming_cocoa_bottom_1.png",
		"x_farming_cocoa_right_1.png",
		"x_farming_cocoa_left_1.png",
		"x_farming_cocoa_front_1.png",
		"x_farming_cocoa_front_1.png"
	},
	paramtype = "light",
	sunlight_propagates = true,
	wield_scale = {x=2, y=2, z=2},
	on_rotate = screwdriver.disallow,
	paramtype2 = "facedir",
	is_ground_content = false,
	drop = {
		items = {
			{items = {"x_farming:cocoa_bean"}, rarity = 3},
		}
	},
	node_box = {
		type = "fixed",
		fixed = {
			{-0.125, -0.0625, 0.1875, 0.125, 0.25, 0.4375}, -- fruit
			{0, 0.25, 0.3125, 0, 0.375, 0.375}, -- stem_1
			{0, 0.375, 0.4375, 0, 0.4375, 0.5}, -- stem_2
			{0, 0.3125, 0.375, 0, 0.4375, 0.4375}, -- stem_3
		}
	},
	collision_box = {
		type = "fixed",
		fixed = {
			{-0.125, -0.0625, 0.1875, 0.125, 0.5, 0.5},
		},
	},
	selection_box = {
		type = "fixed",
		fixed = {
			{-0.125, -0.0625, 0.1875, 0.125, 0.5, 0.5},
		},
	},
	groups = {choppy = 3, flammable = 2, plant = 1, not_in_creative_inventory = 1},
	sounds = default.node_sound_wood_defaults(),
	next_plant = "x_farming:cocoa_2",
	on_timer = x_farming.grow_cocoa_plant,
	minlight = 13,
	maxlight = 15
})

-- 2
minetest.register_node("x_farming:cocoa_2", {
	description = "Cocoa 2",
	drawtype = "nodebox",
	tiles = {
		"x_farming_cocoa_top_2.png",
		"x_farming_cocoa_bottom_2.png",
		"x_farming_cocoa_right_2.png",
		"x_farming_cocoa_left_2.png",
		"x_farming_cocoa_front_2.png",
		"x_farming_cocoa_front_2.png"
	},
	paramtype = "light",
	sunlight_propagates = true,
	wield_scale = {x=1.5, y=1.5, z=1.5},
	on_rotate = screwdriver.disallow,
	paramtype2 = "facedir",
	is_ground_content = false,
	drop = {
		items = {
			{items = {"x_farming:cocoa_bean"}, rarity = 2},
		}
	},
	node_box = {
		type = "fixed",
		fixed = {
			{-0.1875, -0.1875, 0.0625, 0.1875, 0.25, 0.4375}, -- fruit
			{0, 0.25, 0.25, 0, 0.375, 0.375}, -- stem_1
			{0, 0.375, 0.375, 0, 0.5, 0.5}, -- stem_2
			{0, 0.375, 0.3125, 0, 0.4375, 0.375}, -- stem_3
		}
	},
	collision_box = {
		type = "fixed",
		fixed = {
			{-0.1875, -0.1875, 0.0625, 0.1875, 0.5, 0.5},
		},
	},
	selection_box = {
		type = "fixed",
		fixed = {
			{-0.1875, -0.1875, 0.0625, 0.1875, 0.5, 0.5},
		},
	},
	groups = {choppy = 3, flammable = 2, plant = 1, not_in_creative_inventory = 1},
	sounds = default.node_sound_wood_defaults(),
	next_plant = "x_farming:cocoa_3",
	on_timer = x_farming.grow_cocoa_plant,
	minlight = 13,
	maxlight = 15
})

-- 3
minetest.register_node("x_farming:cocoa_3", {
	description = "Cocoa 3",
	drawtype = "nodebox",
	tiles = {
		"x_farming_cocoa_top_3.png",
		"x_farming_cocoa_bottom_3.png",
		"x_farming_cocoa_right_3.png",
		"x_farming_cocoa_left_3.png",
		"x_farming_cocoa_front_3.png",
		"x_farming_cocoa_front_3.png"
	},
	paramtype = "light",
	sunlight_propagates = true,
	wield_scale = {x=1.5, y=1.5, z=1.5},
	on_rotate = screwdriver.disallow,
	paramtype2 = "facedir",
	is_ground_content = false,
	drop = {
		items = {
			{items = {"x_farming:cocoa_bean"}, rarity = 1},
			{items = {"x_farming:cocoa_bean"}, rarity = 2},
		}
	},
	node_box = {
		type = "fixed",
		fixed = {
			{-0.25, -0.3125, -0.0625, 0.25, 0.25, 0.4375},
			{-0.0624999, 0.25, 0.25, 0.0625, 0.375, 0.4375},
			{-0.0625, 0.375, 0.375, 0.0625, 0.5, 0.5},
			{-0.0624999, 0.375, 0.3125, 0.0625, 0.4375, 0.375},
		}
	},
	collision_box = {
		type = "fixed",
		fixed = {
			{-0.25, -0.3125, -0.0625, 0.25, 0.5, 0.5},
		},
	},
	selection_box = {
		type = "fixed",
		fixed = {
			{-0.25, -0.3125, -0.0625, 0.25, 0.5, 0.5},
		},
	},
	groups = {choppy = 3, flammable = 2, plant = 1, not_in_creative_inventory = 1, leafdecay = 3, leafdecay_drop = 1},
	sounds = default.node_sound_wood_defaults(),
	minlight = 13,
	maxlight = 15
})

-- replacement LBM for pre-nodetimer plants
minetest.register_lbm({
	name = "x_farming:start_nodetimer_cocoa",
	nodenames = {
		"x_farming:cocoa_1",
		"x_farming:cocoa_2"
	},
	action = function(pos, node)
		tick_again(pos)
	end,
})

minetest.register_node("x_farming:jungle_with_cocoa_sapling", {
	description = "Jungle Tree with Cocoa Sapling",
	drawtype = "plantlike",
	tiles = {"x_farming_junglesapling.png"},
	inventory_image = "x_farming_junglesapling.png",
	wield_image = "x_farming_junglesapling.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	on_timer = x_farming.grow_jungle_tree,
	selection_box = {
		type = "fixed",
		fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
	},
	groups = {snappy = 2, dig_immediate = 3, flammable = 2,
		attached_node = 1, sapling = 1},
	sounds = default.node_sound_leaves_defaults(),

	on_construct = function(pos)
		minetest.get_node_timer(pos):start(math.random(300, 1500))
	end,

	on_place = function(itemstack, placer, pointed_thing)
		itemstack = default.sapling_on_place(itemstack, placer, pointed_thing,
			"x_farming:jungle_with_cocoa_sapling",
			-- minp, maxp to be checked, relative to sapling pos
			{x = -3, y = -5, z = -3},
			{x = 3, y = 31, z = 3},
			-- maximum interval of interior volume check
			4)

		return itemstack
	end,
})

-- trunk
minetest.register_node("x_farming:jungle_tree", {
	description = "Jungle Tree",
	tiles = {"x_farming_jungle_tree_top.png", "x_farming_jungle_tree_top.png", "x_farming_jungle_tree.png"},
	paramtype2 = "facedir",
	is_ground_content = false,
	groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
	sounds = default.node_sound_wood_defaults(),

	on_place = minetest.rotate_node
})

-- leaves
minetest.register_node("x_farming:jungle_leaves", {
	description = "Jungle Tree Leaves",
	drawtype = "allfaces_optional",
	waving = 1,
	tiles = {"x_farming_jungleleaves.png"},
	special_tiles = {"x_farming_jungleleaves.png"},
	paramtype = "light",
	is_ground_content = false,
	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
	drop = {
		max_items = 1,
		items = {
			{
				-- player will get sapling with 1/20 chance
				items = {"x_farming:jungle_with_cocoa_sapling"},
				rarity = 20,
			},
			{
				-- player will get leaves only if he get no saplings,
				-- this is because max_items is 1
				items = {"x_farming:jungle_leaves"},
			}
		}
	},
	sounds = default.node_sound_leaves_defaults(),

	after_place_node = default.after_place_leaves,
})

-- leafdecay
default.register_leafdecay({
	trunks = {"x_farming:jungle_tree"},
	leaves = {"x_farming:cocoa_3", "x_farming:jungle_leaves"},
	radius = 2,
})

-- planks
minetest.register_node("x_farming:jungle_wood", {
	description = "Jungle Wood Planks",
	paramtype2 = "facedir",
	place_param2 = 0,
	tiles = {"x_farming_jungle_wood.png"},
	is_ground_content = false,
	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, wood = 1},
	sounds = default.node_sound_wood_defaults(),
})

minetest.register_craft({
	output = "x_farming:jungle_wood 4",
	recipe = {
		{"x_farming:jungle_tree"},
	}
})

minetest.register_craft({
	type = "fuel",
	recipe = "x_farming:jungle_tree",
	burntime = 38,
})

minetest.register_craft({
	type = "fuel",
	recipe = "x_farming:jungle_wood",
	burntime = 9,
})

if minetest.global_exists("stairs") and minetest.get_modpath("stairs") then
	stairs.register_stair_and_slab(
		"jungle_wood",
		"x_farming:jungle_wood",
		{choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
		{"x_farming_jungle_wood.png"},
		"Jungle Wooden Stair",
		"Jungle Wooden Slab",
		default.node_sound_wood_defaults(),
		false
	)
end

minetest.register_decoration({
	name = "x_farming:jungle_tree",
	deco_type = "schematic",
	place_on = {"default:dirt_with_rainforest_litter"},
	sidelen = 80,
	fill_ratio = 0.025,
	biomes = {"rainforest"},
	y_max = 31000,
	y_min = 1,
	schematic = minetest.get_modpath("x_farming") .. "/schematics/x_farming_jungle_tree_with_cocoa.mts",
	flags = "place_center_x, place_center_z",
	rotation = "0",
})