mirror of
https://git.minetest.land/MineClone2/MineClone2.git
synced 2024-11-05 15:23:50 +01:00
451 lines
14 KiB
Lua
451 lines
14 KiB
Lua
-- Function that get the input/output rules of the delayer
|
|
local delayer_get_output_rules = function(node)
|
|
local rules = {{x = -1, y = 0, z = 0, spread=true}}
|
|
for i = 0, node.param2 do
|
|
rules = mesecon.rotate_rules_left(rules)
|
|
end
|
|
return rules
|
|
end
|
|
|
|
local delayer_get_input_rules = function(node)
|
|
local rules = {{x = 1, y = 0, z = 0}}
|
|
for i = 0, node.param2 do
|
|
rules = mesecon.rotate_rules_left(rules)
|
|
end
|
|
return rules
|
|
end
|
|
|
|
-- Return the sides of a delayer.
|
|
-- Those are used to toggle the lock state.
|
|
local delayer_get_sides = function(node)
|
|
local rules = {
|
|
{x = 0, y = 0, z = -1},
|
|
{x = 0, y = 0, z = 1},
|
|
}
|
|
for i = 0, node.param2 do
|
|
rules = mesecon.rotate_rules_left(rules)
|
|
end
|
|
return rules
|
|
end
|
|
|
|
local check_lock_repeater = function(pos, node)
|
|
-- Check the repeater at pos and look if there is
|
|
-- a repeater in its facing direction and sideways.
|
|
-- If yes, lock the second repeater.
|
|
local r = delayer_get_output_rules(node)[1]
|
|
local lpos = vector.add(pos, r)
|
|
local lnode = minetest.get_node(lpos)
|
|
local ldef = minetest.registered_nodes[lnode.name]
|
|
local g = minetest.get_item_group(lnode.name, "redstone_repeater")
|
|
if g >= 1 and g <= 4 then
|
|
local lrs = delayer_get_input_rules(lnode)
|
|
local fail = false
|
|
for _, lr in pairs(lrs) do
|
|
if lr.x == r.x or lr.z == r.z then
|
|
fail = true
|
|
break
|
|
end
|
|
end
|
|
if not fail then
|
|
minetest.swap_node(lpos, {name=ldef.delayer_lockstate, param2=lnode.param2})
|
|
return true
|
|
end
|
|
end
|
|
return false
|
|
end
|
|
|
|
local check_unlock_repeater = function(pos, node)
|
|
-- Unlock repeater
|
|
local r = delayer_get_output_rules(node)[1]
|
|
local lpos = vector.add(pos, r)
|
|
local lnode = minetest.get_node(lpos)
|
|
local ldef = minetest.registered_nodes[lnode.name]
|
|
local g = minetest.get_item_group(lnode.name, "redstone_repeater")
|
|
if g == 5 then
|
|
local lrs = delayer_get_input_rules(lnode)
|
|
local fail = false
|
|
for _, lr in pairs(lrs) do
|
|
if lr.x == r.x or lr.z == r.z then
|
|
fail = true
|
|
break
|
|
end
|
|
end
|
|
if not fail then
|
|
if mesecon.is_powered(lpos, delayer_get_input_rules(lnode)[1]) then
|
|
minetest.swap_node(lpos, {name="mesecons_delayer:delayer_on_1", param2=lnode.param2})
|
|
mesecon.queue:add_action(lpos, "receptor_on", {delayer_get_output_rules(lnode)}, ldef.delayer_time, nil)
|
|
else
|
|
minetest.swap_node(lpos, {name="mesecons_delayer:delayer_off_1", param2=lnode.param2})
|
|
mesecon.queue:add_action(lpos, "receptor_off", {delayer_get_output_rules(lnode)}, ldef.delayer_time, nil)
|
|
end
|
|
return true
|
|
end
|
|
end
|
|
return false
|
|
end
|
|
|
|
-- Functions that are called after the delay time
|
|
local delayer_activate = function(pos, node)
|
|
local def = minetest.registered_nodes[node.name]
|
|
local time = def.delayer_time
|
|
minetest.swap_node(pos, {name=def.delayer_onstate, param2=node.param2})
|
|
mesecon.queue:add_action(pos, "receptor_on", {delayer_get_output_rules(node)}, time, nil)
|
|
|
|
check_lock_repeater(pos, node)
|
|
end
|
|
|
|
local delayer_deactivate = function(pos, node)
|
|
local def = minetest.registered_nodes[node.name]
|
|
local time = def.delayer_time
|
|
minetest.swap_node(pos, {name=def.delayer_offstate, param2=node.param2})
|
|
mesecon.queue:add_action(pos, "receptor_off", {delayer_get_output_rules(node)}, time, nil)
|
|
|
|
check_unlock_repeater(pos, node)
|
|
end
|
|
|
|
-- Register the 2 (states) x 4 (delay times) delayers
|
|
|
|
for i = 1, 4 do
|
|
local groups = {}
|
|
if i == 1 then
|
|
groups = {dig_immediate=3,dig_by_water=1,destroy_by_lava_flow=1,dig_by_piston=1,attached_node=1,redstone_repeater=i}
|
|
else
|
|
groups = {dig_immediate=3,dig_by_water=1,destroy_by_lava_flow=1,dig_by_piston=1,attached_node=1,redstone_repeater=i,not_in_creative_inventory=1}
|
|
end
|
|
|
|
local delaytime
|
|
if i == 1 then delaytime = 0.1
|
|
elseif i == 2 then delaytime = 0.2
|
|
elseif i == 3 then delaytime = 0.3
|
|
elseif i == 4 then delaytime = 0.4
|
|
end
|
|
|
|
local boxes
|
|
if i == 1 then
|
|
boxes = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -1/16, -6/16, 0/16, 1/16, -1/16, 2/16}, -- moved torch
|
|
}
|
|
elseif i == 2 then
|
|
boxes = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -1/16, -6/16, -2/16, 1/16, -1/16, 0/16}, -- moved torch
|
|
}
|
|
elseif i == 3 then
|
|
boxes = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -1/16, -6/16, -4/16, 1/16, -1/16, -2/16}, -- moved torch
|
|
}
|
|
elseif i == 4 then
|
|
boxes = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -1/16, -6/16, -6/16, 1/16, -1/16, -4/16}, -- moved torch
|
|
}
|
|
end
|
|
|
|
local help, longdesc, usagehelp, icon, on_construct
|
|
if i == 1 then
|
|
help = true
|
|
longdesc = "Redstone repeaters are versatile redstone components which delay redstone signals and only allow redstone signals to travel through one direction. The delay of the signal is indicated by the redstone torches and is between 0.1 and 0.4 seconds long."
|
|
usagehelp = "To power a redstone repeater, send a signal in “arrow” direction. To change the delay, rightclick the redstone repeater. The delay is changed in steps of 0.1 seconds."
|
|
icon = "mesecons_delayer_item.png"
|
|
on_construct = function(pos)
|
|
local node = minetest.get_node(pos)
|
|
local sides = delayer_get_sides(node)
|
|
for s=1, #sides do
|
|
local spos = vector.add(pos, sides[s])
|
|
local snode = minetest.get_node(spos)
|
|
local g = minetest.get_item_group(snode.name, "redstone_repeater")
|
|
local sdef = minetest.registered_nodes[snode.name]
|
|
if g ~= 0 and sdef.mesecons.receptor.state == mesecon.state.on then
|
|
if mesecon.is_powered(pos, delayer_get_input_rules(node)[1]) ~= false then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_on_locked", param2 = node.param2})
|
|
else
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_off_locked", param2 = node.param2})
|
|
end
|
|
break
|
|
end
|
|
end
|
|
end
|
|
else
|
|
help = false
|
|
end
|
|
|
|
local on_rotate
|
|
if minetest.get_modpath("screwdriver") then
|
|
on_rotate = screwdriver.disallow
|
|
end
|
|
|
|
|
|
minetest.register_node("mesecons_delayer:delayer_off_"..tostring(i), {
|
|
description = "Redstone Repeater",
|
|
inventory_image = icon,
|
|
wield_image = icon,
|
|
_doc_items_create_entry = help,
|
|
_doc_items_longdesc = longdesc,
|
|
_doc_items_usagehelp = usagehelp,
|
|
drawtype = "nodebox",
|
|
tiles = {
|
|
"mesecons_delayer_off.png",
|
|
"mcl_stairs_stone_slab_top.png",
|
|
"mesecons_delayer_sides_off.png",
|
|
"mesecons_delayer_sides_off.png",
|
|
"mesecons_delayer_ends_off.png",
|
|
"mesecons_delayer_ends_off.png",
|
|
},
|
|
wield_image = "mesecons_delayer_off.png",
|
|
walkable = true,
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = boxes
|
|
},
|
|
groups = groups,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = false,
|
|
is_ground_content = false,
|
|
drop = 'mesecons_delayer:delayer_off_1',
|
|
on_rightclick = function (pos, node)
|
|
if node.name=="mesecons_delayer:delayer_off_1" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_off_2", param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_off_2" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_off_3", param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_off_3" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_off_4", param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_off_4" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_off_1", param2=node.param2})
|
|
end
|
|
end,
|
|
on_construct = on_construct,
|
|
delayer_time = delaytime,
|
|
delayer_onstate = "mesecons_delayer:delayer_on_"..tostring(i),
|
|
delayer_lockstate = "mesecons_delayer:delayer_off_locked",
|
|
sounds = mcl_sounds.node_sound_stone_defaults(),
|
|
mesecons = {
|
|
receptor =
|
|
{
|
|
state = mesecon.state.off,
|
|
rules = delayer_get_output_rules
|
|
},
|
|
effector =
|
|
{
|
|
rules = delayer_get_input_rules,
|
|
action_on = delayer_activate
|
|
}
|
|
},
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
|
|
minetest.register_node("mesecons_delayer:delayer_on_"..tostring(i), {
|
|
description = "Redstone Repeater (Powered)",
|
|
_doc_items_create_entry = false,
|
|
drawtype = "nodebox",
|
|
tiles = {
|
|
"mesecons_delayer_on.png",
|
|
"mcl_stairs_stone_slab_top.png",
|
|
"mesecons_delayer_sides_on.png",
|
|
"mesecons_delayer_sides_on.png",
|
|
"mesecons_delayer_ends_on.png",
|
|
"mesecons_delayer_ends_on.png",
|
|
},
|
|
walkable = true,
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = boxes
|
|
},
|
|
groups = {dig_immediate = 3, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1, attached_node=1, redstone_repeater=i, not_in_creative_inventory = 1},
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = false,
|
|
is_ground_content = false,
|
|
drop = 'mesecons_delayer:delayer_off_1',
|
|
on_rightclick = function (pos, node)
|
|
if node.name=="mesecons_delayer:delayer_on_1" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_on_2",param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_on_2" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_on_3",param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_on_3" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_on_4",param2=node.param2})
|
|
elseif node.name=="mesecons_delayer:delayer_on_4" then
|
|
minetest.swap_node(pos, {name="mesecons_delayer:delayer_on_1",param2=node.param2})
|
|
end
|
|
end,
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
check_unlock_repeater(pos, oldnode)
|
|
end,
|
|
delayer_time = delaytime,
|
|
delayer_offstate = "mesecons_delayer:delayer_off_"..tostring(i),
|
|
delayer_lockstate = "mesecons_delayer:delayer_on_locked",
|
|
sounds = mcl_sounds.node_sound_stone_defaults(),
|
|
mesecons = {
|
|
receptor =
|
|
{
|
|
state = mesecon.state.on,
|
|
rules = delayer_get_output_rules
|
|
},
|
|
effector =
|
|
{
|
|
rules = delayer_get_input_rules,
|
|
action_off = delayer_deactivate
|
|
}
|
|
},
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
end
|
|
|
|
|
|
-- Locked repeater
|
|
|
|
minetest.register_node("mesecons_delayer:delayer_off_locked", {
|
|
description = "Redstone Repeater (Locked)",
|
|
inventory_image = icon,
|
|
wield_image = icon,
|
|
_doc_items_create_entry = false,
|
|
drawtype = "nodebox",
|
|
-- FIXME: Textures of torch and the lock bar overlap. Nodeboxes are (sadly) not suitable for this.
|
|
-- So this needs to be turned into a mesh.
|
|
tiles = {
|
|
"mesecons_delayer_locked_off.png",
|
|
"mcl_stairs_stone_slab_top.png",
|
|
"mesecons_delayer_sides_locked_off.png",
|
|
"mesecons_delayer_sides_locked_off.png",
|
|
"mesecons_delayer_front_locked_off.png",
|
|
"mesecons_delayer_end_locked_off.png",
|
|
},
|
|
wield_image = "mesecons_delayer_locked_off.png",
|
|
walkable = true,
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -6/16, -6/16, 0/16, 6/16, -4/16, 2/16}, -- lock
|
|
}
|
|
},
|
|
groups = {dig_immediate = 3, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1, attached_node=1, redstone_repeater=5, not_in_creative_inventory = 1},
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = false,
|
|
is_ground_content = false,
|
|
drop = 'mesecons_delayer:delayer_off_1',
|
|
delayer_time = 0.1,
|
|
sounds = mcl_sounds.node_sound_stone_defaults(),
|
|
mesecons = {
|
|
receptor =
|
|
{
|
|
state = mesecon.state.off,
|
|
rules = delayer_get_output_rules
|
|
},
|
|
effector =
|
|
{
|
|
rules = delayer_get_input_rules,
|
|
}
|
|
},
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
minetest.register_node("mesecons_delayer:delayer_on_locked", {
|
|
description = "Redstone Repeater (Locked, Powered)",
|
|
_doc_items_create_entry = false,
|
|
drawtype = "nodebox",
|
|
tiles = {
|
|
"mesecons_delayer_locked_on.png",
|
|
"mcl_stairs_stone_slab_top.png",
|
|
"mesecons_delayer_sides_locked_on.png",
|
|
"mesecons_delayer_sides_locked_on.png",
|
|
"mesecons_delayer_front_locked_on.png",
|
|
"mesecons_delayer_end_locked_on.png",
|
|
},
|
|
walkable = true,
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
collision_box = {
|
|
type = "fixed",
|
|
fixed = { -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 },
|
|
},
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }, -- the main slab
|
|
{ -1/16, -6/16, 6/16, 1/16, -1/16, 4/16}, -- still torch
|
|
{ -6/16, -6/16, 0/16, 6/16, -4/16, 2/16}, -- lock
|
|
}
|
|
},
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
check_unlock_repeater(pos, oldnode)
|
|
end,
|
|
groups = {dig_immediate = 3, dig_by_water=1,destroy_by_lava_flow=1, dig_by_piston=1, attached_node=1, redstone_repeater=5, not_in_creative_inventory = 1},
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = false,
|
|
is_ground_content = false,
|
|
drop = 'mesecons_delayer:delayer_off_1',
|
|
delayer_time = 0.1,
|
|
sounds = mcl_sounds.node_sound_stone_defaults(),
|
|
mesecons = {
|
|
receptor =
|
|
{
|
|
state = mesecon.state.on,
|
|
rules = delayer_get_output_rules
|
|
},
|
|
effector =
|
|
{
|
|
rules = delayer_get_input_rules,
|
|
}
|
|
},
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "mesecons_delayer:delayer_off_1",
|
|
recipe = {
|
|
{"mesecons_torch:mesecon_torch_on", "mesecons:redstone", "mesecons_torch:mesecon_torch_on"},
|
|
{"mcl_core:stone","mcl_core:stone", "mcl_core:stone"},
|
|
}
|
|
})
|
|
|
|
-- Add entry aliases for the Help
|
|
if minetest.get_modpath("doc") then
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_off_2")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_off_3")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_off_4")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_off_locked")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_on_1")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_on_2")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_on_3")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_on_4")
|
|
doc.add_entry_alias("nodes", "mesecons_delayer:delayer_off_1", "nodes", "mesecons_delayer:delayer_on_locked")
|
|
end
|