178 lines
6.1 KiB
Lua
178 lines
6.1 KiB
Lua
minetest.register_node("digistuff:ram", {
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description = "Digilines 128Kbit SRAM",
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groups = {cracky=3},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec","field[channel;Channel;${channel}")
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for i=0,31,1 do
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meta:set_string(string.format("data%02d",i),"")
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end
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end,
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tiles = {
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"digistuff_ram_top.png",
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"jeija_microcontroller_bottom.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png"
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},
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inventory_image = "digistuff_ram_top.png",
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drawtype = "nodebox",
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selection_box = {
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--From luacontroller
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type = "fixed",
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fixed = { -8/16, -8/16, -8/16, 8/16, -5/16, 8/16 },
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},
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_digistuff_channelcopier_fieldname = "channel",
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node_box = {
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--From Luacontroller
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type = "fixed",
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fixed = {
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{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16}, -- Bottom slab
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{-5/16, -7/16, -5/16, 5/16, -6/16, 5/16}, -- Circuit board
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{-3/16, -6/16, -3/16, 3/16, -5/16, 3/16}, -- IC
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}
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},
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paramtype = "light",
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sunlight_propagates = true,
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on_receive_fields = function(pos, formname, fields, sender)
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local name = sender:get_player_name()
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if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
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minetest.record_protection_violation(pos,name)
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return
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end
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local meta = minetest.get_meta(pos)
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if fields.channel then meta:set_string("channel",fields.channel) end
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end,
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digiline =
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{
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receptor = {},
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effector = {
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action = function(pos,node,channel,msg)
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local meta = minetest.get_meta(pos)
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if meta:get_string("channel") ~= channel or type(msg) ~= "table" then return end
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if msg.command == "read" then
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if type(msg.address) == "number" and msg.address >= 0 and msg.address <= 31 then
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digiline:receptor_send(pos,digiline.rules.default,channel,meta:get_string(string.format("data%02i",math.floor(msg.address))))
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end
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elseif msg.command == "write" then
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if type(msg.address) == "number" and msg.address >= 0 and msg.address <= 31 and type(msg.data) == "string" then
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meta:set_string(string.format("data%02i",math.floor(msg.address)),string.sub(msg.data,1,512))
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end
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end
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end
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},
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},
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})
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minetest.register_node("digistuff:eeprom", {
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description = "Digilines 128Kbit EEPROM",
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groups = {cracky=3},
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stack_max = 1,
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after_place_node = function(pos,_,istack)
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local meta = minetest.get_meta(pos)
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local smeta = istack:get_meta()
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for i=0,31,1 do
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meta:set_string(string.format("data%02d",i),smeta:get_string(string.format("data%02d",i)))
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end
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meta:set_string("channel",smeta:get_string("channel"))
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meta:set_string("formspec","field[channel;Channel;${channel}")
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end,
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on_dig = function(pos,node,player)
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local name = player:get_player_name()
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if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
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minetest.record_protection_violation(pos,name)
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return
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end
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local meta = minetest.get_meta(pos)
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local istack = ItemStack("digistuff:eeprom")
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local smeta = istack:get_meta()
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for i=0,31,1 do
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smeta:set_string(string.format("data%02d",i),meta:get_string(string.format("data%02d",i)))
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end
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smeta:set_string("channel",meta:get_string("channel"))
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minetest.remove_node(pos)
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smeta:set_string("description","Digilines 128KBit EEPROM (with data)")
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local inv = minetest.get_inventory({type = "player",name = name,})
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if player.is_fake_player or not inv:room_for_item("main",istack) then
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minetest.handle_node_drops(pos,{istack},player)
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else
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inv:add_item("main",istack)
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end
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digilines.update_autoconnect(pos)
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end,
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tiles = {
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"digistuff_eeprom_top.png",
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"jeija_microcontroller_bottom.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png",
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"jeija_microcontroller_sides.png"
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},
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inventory_image = "digistuff_eeprom_top.png",
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drawtype = "nodebox",
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selection_box = {
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--From luacontroller
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type = "fixed",
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fixed = { -8/16, -8/16, -8/16, 8/16, -5/16, 8/16 },
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},
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_digistuff_channelcopier_fieldname = "channel",
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node_box = {
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--From Luacontroller
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type = "fixed",
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fixed = {
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{-8/16, -8/16, -8/16, 8/16, -7/16, 8/16}, -- Bottom slab
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{-5/16, -7/16, -5/16, 5/16, -6/16, 5/16}, -- Circuit board
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{-3/16, -6/16, -3/16, 3/16, -5/16, 3/16}, -- IC
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}
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},
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paramtype = "light",
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sunlight_propagates = true,
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on_receive_fields = function(pos, formname, fields, sender)
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local name = sender:get_player_name()
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if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
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minetest.record_protection_violation(pos,name)
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return
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end
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local meta = minetest.get_meta(pos)
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if fields.channel then meta:set_string("channel",fields.channel) end
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end,
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digiline =
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{
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receptor = {},
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effector = {
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action = function(pos,node,channel,msg)
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local meta = minetest.get_meta(pos)
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if meta:get_string("channel") ~= channel or type(msg) ~= "table" then return end
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if msg.command == "read" then
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if type(msg.address) == "number" and msg.address >= 0 and msg.address <= 31 then
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digiline:receptor_send(pos,digiline.rules.default,channel,meta:get_string(string.format("data%02i",math.floor(msg.address))))
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end
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elseif msg.command == "write" then
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if type(msg.address) == "number" and msg.address >= 0 and msg.address <= 31 and type(msg.data) == "string" then
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meta:set_string(string.format("data%02i",math.floor(msg.address)),string.sub(msg.data,1,512))
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end
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end
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end
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},
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},
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})
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minetest.register_craft({
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output = "digistuff:ram",
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recipe = {
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{"basic_materials:plastic_sheet","basic_materials:plastic_sheet","basic_materials:plastic_sheet"},
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{"mesecons_gates:nand_off","basic_materials:plastic_sheet","mesecons_gates:nand_off"},
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{"mesecons:wire_00000000_off","basic_materials:silicon","mesecons:wire_00000000_off"},
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}
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})
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minetest.register_craft({
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output = "digistuff:eeprom",
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recipe = {
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{"basic_materials:plastic_sheet","mesecons:wire_00000000_off","basic_materials:plastic_sheet"},
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{"digilines:wire_std_00000000","basic_materials:plastic_sheet","digilines:wire_std_00000000"},
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{"mesecons:wire_00000000_off","basic_materials:silicon","mesecons:wire_00000000_off"},
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}
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})
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