Mineclonia/mods/farming/melon.lua

minetest.register_node("farming:melon", {
	description = "Melon",
	paramtype2 = "facedir",
	stack_max = 64,
	tiles = {"farming_melon_top.png", "farming_melon_top.png", "farming_melon_side.png", "farming_melon_side.png", "farming_melon_side.png", "farming_melon_side.png"},
	groups = {choppy=2, oddly_breakable_by_hand=2, building_block=1},
	drop = {
		max_items = 1,
		items = {
			{ items = {'farming:melon_item 7'}, rarity = 14 },
			{ items = {'farming:melon_item 6'}, rarity = 10 },
			{ items = {'farming:melon_item 5'}, rarity = 5 },
			{ items = {'farming:melon_item 4'}, rarity = 2 },
			{ items = {'farming:melon_item 3'} },
		}
	},
	after_dig_node = function(pos, oldnode, oldmetadata, user)
		local have_change = 0
		for x=-1,1 do
				local p = {x=pos.x+x, y=pos.y, z=pos.z}
				local n = minetest.get_node(p)
			if string.find(n.name, "melontige_linked_") and have_change == 0 then
					have_change = 1
					minetest.add_node(p, {name="farming:melontige_unconnect"})
			end
		end
		if have_change == 0 then
			for z=-1,1 do
				p = {x=pos.x, y=pos.y, z=pos.z+z}
				local n = minetest.get_node(p)
				if string.find(n.name, "melontige_linked_") and have_change == 0 then
						have_change = 1
						minetest.add_node(p, {name="farming:melontige_unconnect"})
				end
			end
		end
	end
})

minetest.register_node("farming:melontige_1", {
	paramtype = "light",
	walkable = false,
	drawtype = "plantlike",
	sunlight_propagates = true,
	drop = "",
	tiles = {"farming_tige_1.png"},
	selection_box = {
		type = "fixed",
		fixed = {
			{-0.5, -0.5, -0.5, 0.5, -0.5+6/16, 0.5}
		},
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_2", {
	paramtype = "light",
	walkable = false,
	drawtype = "plantlike",
	sunlight_propagates = true,
	drop = "",
	tiles = {"farming_tige_2.png"},
	selection_box = {
		type = "fixed",
		fixed = {
			{-0.5, -0.5, -0.5, 0.5, -0.5+9/16, 0.5}
		},
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_unconnect", {
	paramtype = "light",
	walkable = false,
	sunlight_propagates = true,
	drop = "",
	drawtype = "plantlike",
	tiles = {"farming_tige_end.png"},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_linked_r", {
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	drop = "",
	drawtype = "nodebox",
	paramtype = "light",
	paramtype2 = "wallmounted",
	node_box = {
		type = "fixed",
		fixed = {
			{-0.5, -0.5, 0, 0.5, 0.5, 0}, -- NodeBox1
		}
	},
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.2, 0.2}
	},
	tiles = {
		"farming_tige_connnect.png", --top
		"farming_tige_connnect.png", -- bottom
		"farming_tige_connnect.png", -- right
		"farming_tige_connnect.png", -- left
		"farming_tige_connnect.png", -- back
		"farming_tige_connnect.png^[transformFX90" --front
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_linked_l", {
	paramtype = "light",
	walkable = false,
	sunlight_propagates = true,
	drop = "",
	drawtype = "nodebox",
	paramtype = "light",
	paramtype2 = "wallmounted",
	node_box = {
		type = "fixed",
		fixed = {
			{-0.5, -0.5, 0, 0.5, 0.5, 0}, -- NodeBox1
		}
	},
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.2, 0.2}
	},
	tiles = {
		"farming_tige_connnect.png", --top
		"farming_tige_connnect.png", -- bottom
		"farming_tige_connnect.png", -- right
		"farming_tige_connnect.png", -- left
		"farming_tige_connnect.png^[transformFX90", -- back
		"farming_tige_connnect.png" --front
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_linked_t", {
	paramtype = "light",
	walkable = false,
	sunlight_propagates = true,
	drop = "",
	drawtype = "nodebox",
	paramtype = "light",
	paramtype2 = "wallmounted",
	node_box = {
		type = "fixed",
		fixed = {
			{0, -0.5, -0.5, 0, 0.5, 0.5}, -- NodeBox1
		}
	},
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.2, 0.2}
	},
	tiles = {
		"farming_tige_connnect.png", --top
		"farming_tige_connnect.png", -- bottom
		"farming_tige_connnect.png^[transformFX90", -- right
		"farming_tige_connnect.png", -- left
		"farming_tige_connnect.png", -- back
		"farming_tige_connnect.png" --front
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_node("farming:melontige_linked_b", {
	paramtype = "light",
	walkable = false,
	sunlight_propagates = true,
	drop = "",
	drawtype = "nodebox",
	paramtype = "light",
	paramtype2 = "wallmounted",
	node_box = {
		type = "fixed",
		fixed = {
			{0, -0.5, -0.5, 0, 0.5, 0.5}, -- NodeBox1
		}
	},
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.2, 0.2}
	},
	tiles = {
		"farming_tige_connnect.png", --top
		"farming_tige_connnect.png", -- bottom
		"farming_tige_connnect.png", -- right
		"farming_tige_connnect.png^[transformFX90", -- left
		"farming_tige_connnect.png", -- back
		"farming_tige_connnect.png" --front
	},
	groups = {snappy=3, flammable=2, not_in_creative_inventory=1 ,dig_by_water=1},
	sounds = default.node_sound_leaves_defaults(),
})

minetest.register_craftitem("farming:melon_seed", {
	description = "Melon Seeds",
	stack_max = 64,
	groups = { craftitem=1 },
	inventory_image = "farming_melon_seed.png",
	on_place = function(itemstack, placer, pointed_thing)
		return farming:place_seed(itemstack, placer, pointed_thing, "farming:melontige_1")
	end,
})

minetest.register_craftitem("farming:melon_item", {
	description = "Melon",
	stack_max = 64,
	inventory_image = "farming_melon.png",
	on_use = minetest.item_eat(2),
	groups = { food = 2, eatable = 2 },
})

minetest.register_abm({
	nodenames = {"farming:melontige_unconnect"},
	neighbors = {"air"},
	interval = 25,
	chance = 15,
	action = function(pos)
	local have_change = 0
	local newpos = {x=pos.x, y=pos.y, z=pos.z}
	local light = minetest.get_node_light(pos)
	if light or light > 10 then
		for x=-1,1 do
				local p = {x=pos.x+x, y=pos.y-1, z=pos.z}
				newpos = {x=pos.x+x, y=pos.y, z=pos.z}
				local n = minetest.get_node(p)
				local nod = minetest.get_node(newpos)
			if n.name=="default:dirt_with_grass" and nod.name=="air" and have_change == 0 
			or n.name=="default:dirt" and nod.name=="air" and have_change == 0
			or string.find(n.name, "farming:soil") and nod.name=="air" and have_change == 0 then
					have_change = 1
					minetest.add_node(newpos, {name="farming:melon"})
					if x == 1 then
						minetest.add_node(pos, {name="farming:melontige_linked_r" })
					else
						minetest.add_node(pos, {name="farming:melontige_linked_l"})
					end
			end
		end
		if have_change == 0 then
			for z=-1,1 do
					p = {x=pos.x, y=pos.y-1, z=pos.z+z}
					newpos = {x=pos.x, y=pos.y, z=pos.z+z}
					n = minetest.get_node(p)
					local nod2 = minetest.get_node(newpos)
					if n.name=="default:dirt_with_grass" and nod2.name=="air" and have_change == 0 
					or n.name=="default:dirt" and nod2.name=="air" and have_change == 0 
					or string.find(n.name, "farming:soil") and nod2.name=="air" and have_change == 0 then
						have_change = 1
						minetest.add_node(newpos, {name="farming:melon"})
					if z == 1 then
						minetest.add_node(pos, {name="farming:melontige_linked_t" })
					else
						minetest.add_node(pos, {name="farming:melontige_linked_b" })
					end
					end
			end
		end
	end
	end,
})

farming:add_plant("farming:melontige_unconnect", {"farming:melontige_1", "farming:melontige_2"}, 50, 20)

minetest.register_craft({
	type = "shapeless",
	output = "farming:melon_seed",
	recipe = {"farming:melon_item"}
})

minetest.register_craft({
	output = 'farming:melon',
	recipe = {
		{'farming:melon_item', 'farming:melon_item', 'farming:melon_item'},
		{'farming:melon_item', 'farming:melon_item', 'farming:melon_item'},
		{'farming:melon_item', 'farming:melon_item', 'farming:melon_item'},
	}
})