242 lines
8.3 KiB
Lua
242 lines
8.3 KiB
Lua
--[[ This mod registers 3 nodes:
|
|
- One node for the horizontal-facing dropper (mcl_droppers:dropper)
|
|
- One node for the upwards-facing droppers (mcl_droppers:dropper_up)
|
|
- One node for the downwards-facing droppers (mcl_droppers:dropper_down)
|
|
|
|
3 node definitions are needed because of the way the textures are defined.
|
|
All node definitions share a lot of code, so this is the reason why there
|
|
are so many weird tables below.
|
|
]]
|
|
|
|
local S = minetest.get_translator(minetest.get_current_modname())
|
|
local C = minetest.colorize
|
|
local F = minetest.formspec_escape
|
|
|
|
local dropper_formspec = table.concat({
|
|
"formspec_version[4]",
|
|
"size[11.75,10.425]",
|
|
|
|
"label[4.125,0.375;" .. F(C(mcl_formspec.label_color, S("Dropper"))) .. "]",
|
|
|
|
mcl_formspec.get_itemslot_bg_v4(4.125, 0.75, 3, 3),
|
|
"list[context;main;4.125,0.75;3,3;]",
|
|
|
|
"label[0.375,4.7;" .. F(C(mcl_formspec.label_color, S("Inventory"))) .. "]",
|
|
|
|
mcl_formspec.get_itemslot_bg_v4(0.375, 5.1, 9, 3),
|
|
"list[current_player;main;0.375,5.1;9,3;9]",
|
|
|
|
mcl_formspec.get_itemslot_bg_v4(0.375, 9.05, 9, 1),
|
|
"list[current_player;main;0.375,9.05;9,1;]",
|
|
|
|
"listring[context;main]",
|
|
"listring[current_player;main]",
|
|
})
|
|
|
|
---For after_place_node
|
|
---@param pos Vector
|
|
local function setup_dropper(pos)
|
|
-- Set formspec and inventory
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("formspec", dropper_formspec)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size("main", 9)
|
|
end
|
|
|
|
local function orientate_dropper(pos, placer)
|
|
-- Not placed by player
|
|
if not placer then return end
|
|
|
|
-- Pitch in degrees
|
|
local pitch = placer:get_look_vertical() * (180 / math.pi)
|
|
|
|
if pitch > 55 then
|
|
minetest.swap_node(pos, { name = "mcl_droppers:dropper_up" })
|
|
elseif pitch < -55 then
|
|
minetest.swap_node(pos, { name = "mcl_droppers:dropper_down" })
|
|
end
|
|
end
|
|
|
|
local on_rotate
|
|
if minetest.get_modpath("screwdriver") then
|
|
on_rotate = screwdriver.rotate_simple
|
|
end
|
|
|
|
-- Shared core definition table
|
|
local dropperdef = {
|
|
is_ground_content = false,
|
|
sounds = mcl_sounds.node_sound_stone_defaults(),
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
local meta = minetest.get_meta(pos)
|
|
local meta2 = meta:to_table()
|
|
meta:from_table(oldmetadata)
|
|
local inv = meta:get_inventory()
|
|
for i = 1, inv:get_size("main") do
|
|
local stack = inv:get_stack("main", i)
|
|
if not stack:is_empty() then
|
|
minetest.add_item(vector.offset(pos, math.random(0, 10) / 10 - 0.5, 0, math.random(0, 10) / 10 - 0.5), stack)
|
|
end
|
|
end
|
|
meta:from_table(meta2)
|
|
end,
|
|
allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return count
|
|
end
|
|
end,
|
|
allow_metadata_inventory_take = function(pos, listname, index, stack, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return stack:get_count()
|
|
end
|
|
end,
|
|
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return stack:get_count()
|
|
end
|
|
end,
|
|
_mcl_blast_resistance = 3.5,
|
|
_mcl_hardness = 3.5,
|
|
mesecons = { effector = {
|
|
-- Drop random item when triggered
|
|
action_on = function(pos, node)
|
|
if not pos then return end
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
local droppos
|
|
if node.name == "mcl_droppers:dropper" then
|
|
droppos = vector.subtract(pos, minetest.facedir_to_dir(node.param2))
|
|
elseif node.name == "mcl_droppers:dropper_up" then
|
|
droppos = vector.offset(pos, 0, 1, 0)
|
|
elseif node.name == "mcl_droppers:dropper_down" then
|
|
droppos = vector.offset(pos, 0, -1, 0)
|
|
end
|
|
local dropnode = minetest.get_node(droppos)
|
|
-- Do not drop into solid nodes, unless they are containers
|
|
local dropnodedef = minetest.registered_nodes[dropnode.name]
|
|
if dropnodedef.groups.container == 2 then
|
|
-- If they are containers - double down as hopper
|
|
mcl_util.hopper_push(pos, droppos)
|
|
end
|
|
if dropnodedef.walkable then
|
|
return
|
|
end
|
|
local stacks = {}
|
|
for i = 1, inv:get_size("main") do
|
|
local stack = inv:get_stack("main", i)
|
|
if not stack:is_empty() then
|
|
table.insert(stacks, { stack = stack, stackpos = i })
|
|
end
|
|
end
|
|
if #stacks >= 1 then
|
|
local r = math.random(1, #stacks)
|
|
local stack = stacks[r].stack
|
|
local dropitem = ItemStack(stack)
|
|
dropitem:set_count(1)
|
|
local stack_id = stacks[r].stackpos
|
|
local pos_variation = 100
|
|
droppos = vector.offset(droppos,
|
|
math.random(-pos_variation, pos_variation) / 1000,
|
|
math.random(-pos_variation, pos_variation) / 1000,
|
|
math.random(-pos_variation, pos_variation) / 1000
|
|
)
|
|
local item_entity = minetest.add_item(droppos, dropitem)
|
|
local drop_vel = vector.subtract(droppos, pos)
|
|
local speed = 3
|
|
item_entity:set_velocity(vector.multiply(drop_vel, speed))
|
|
stack:take_item()
|
|
inv:set_stack("main", stack_id, stack)
|
|
end
|
|
end,
|
|
rules = mesecon.rules.alldirs,
|
|
} },
|
|
on_rotate = on_rotate,
|
|
}
|
|
|
|
-- Horizontal dropper
|
|
|
|
local horizontal_def = table.copy(dropperdef)
|
|
horizontal_def.description = S("Dropper")
|
|
horizontal_def._tt_help = S("9 inventory slots") .. "\n" .. S("Drops item when powered by redstone power")
|
|
horizontal_def._doc_items_longdesc = S("A dropper is a redstone component and a container with 9 inventory slots which, when supplied with redstone power, drops an item or puts it into a container in front of it.")
|
|
horizontal_def._doc_items_usagehelp = S("Droppers can be placed in 6 possible directions, items will be dropped out of the hole. Use the dropper to access its inventory. Supply it with redstone energy once to make the dropper drop or transfer a random item.")
|
|
function horizontal_def.after_place_node(pos, placer, itemstack, pointed_thing)
|
|
setup_dropper(pos)
|
|
orientate_dropper(pos, placer)
|
|
end
|
|
|
|
horizontal_def.tiles = {
|
|
"default_furnace_top.png", "default_furnace_bottom.png",
|
|
"default_furnace_side.png", "default_furnace_side.png",
|
|
"default_furnace_side.png", "mcl_droppers_dropper_front_horizontal.png"
|
|
}
|
|
horizontal_def.paramtype2 = "facedir"
|
|
horizontal_def.groups = { pickaxey = 1, container = 2, material_stone = 1 }
|
|
|
|
minetest.register_node("mcl_droppers:dropper", horizontal_def)
|
|
|
|
-- Down dropper
|
|
local down_def = table.copy(dropperdef)
|
|
down_def.description = S("Downwards-Facing Dropper")
|
|
down_def.after_place_node = setup_dropper
|
|
down_def.tiles = {
|
|
"default_furnace_top.png", "mcl_droppers_dropper_front_vertical.png",
|
|
"default_furnace_side.png", "default_furnace_side.png",
|
|
"default_furnace_side.png", "default_furnace_side.png"
|
|
}
|
|
down_def.groups = { pickaxey = 1, container = 2, not_in_creative_inventory = 1, material_stone = 1 }
|
|
down_def._doc_items_create_entry = false
|
|
down_def.drop = "mcl_droppers:dropper"
|
|
minetest.register_node("mcl_droppers:dropper_down", down_def)
|
|
|
|
-- Up dropper
|
|
-- The up dropper is almost identical to the down dropper, it only differs in textures
|
|
local up_def = table.copy(down_def)
|
|
up_def.description = S("Upwards-Facing Dropper")
|
|
up_def.tiles = {
|
|
"mcl_droppers_dropper_front_vertical.png", "default_furnace_bottom.png",
|
|
"default_furnace_side.png", "default_furnace_side.png",
|
|
"default_furnace_side.png", "default_furnace_side.png"
|
|
}
|
|
minetest.register_node("mcl_droppers:dropper_up", up_def)
|
|
|
|
|
|
|
|
-- Ladies and gentlemen, I present to you: the crafting recipe!
|
|
minetest.register_craft({
|
|
output = "mcl_droppers:dropper",
|
|
recipe = {
|
|
{ "mcl_core:cobble", "mcl_core:cobble", "mcl_core:cobble", },
|
|
{ "mcl_core:cobble", "", "mcl_core:cobble", },
|
|
{ "mcl_core:cobble", "mesecons:redstone", "mcl_core:cobble", },
|
|
}
|
|
})
|
|
|
|
-- Add entry aliases for the Help
|
|
if minetest.get_modpath("doc") then
|
|
doc.add_entry_alias("nodes", "mcl_droppers:dropper", "nodes", "mcl_droppers:dropper_down")
|
|
doc.add_entry_alias("nodes", "mcl_droppers:dropper", "nodes", "mcl_droppers:dropper_up")
|
|
end
|
|
|
|
-- Legacy
|
|
minetest.register_lbm({
|
|
label = "Update dropper formspecs (0.60.0)",
|
|
name = "mcl_droppers:update_formspecs_0_60_0",
|
|
nodenames = { "mcl_droppers:dropper", "mcl_droppers:dropper_down", "mcl_droppers:dropper_up" },
|
|
action = function(pos, node)
|
|
setup_dropper(pos)
|
|
minetest.log("action", "[mcl_droppers] Node formspec updated at " .. minetest.pos_to_string(pos))
|
|
end,
|
|
})
|