It actually works :D
This commit is contained in:
parent
e96e5793dd
commit
1ae4504eb7
193
t400/init.lua
193
t400/init.lua
@ -1,193 +0,0 @@
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if not digiline then
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print("Digilines not found.")
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return
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end
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local oldprint=print
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local function print(...)
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for k,v in ipairs({...}) do
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oldprint("[Test3D:T400] "..tostring(v))
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end
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end
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print("Test3D loading.")
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local tInstructions = {
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"NOP",
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"ADD",
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"SUB",
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"PEEK",
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"POKE",
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}
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local function push(pos,val)
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local meta = minetest.get_meta(pos)
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local sstack = ""
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local stack = string.split(meta:get_string("stack"),"\n")
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if #stack > 15 then
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print("Stack overflow at "..pos.x..","..pos.y..","..pos.z)
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table.remove(stack,1)
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end
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stack[#sstack+1] = tostring(val)
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for k,v in ipairs(stack) do
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sstack = sstack .. v .. "\n"
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end
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end
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local function pop(pos)
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local meta = minetest.get_meta(pos)
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local sstack = ""
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local stack = string.split(meta:get_string("stack"),"\n")
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local n = table.remove(stack,#stack) or 0
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stack[#sstack+1] = tostring(val)
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for k,v in ipairs(stack) do
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sstack = sstack .. v .. "\n"
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end
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return tonumber(n)
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end
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local function t400_digiline_receive(pos, node, channel, msg)
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print(pos,node,channel,msg)
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meta = minetest.get_meta(pos)
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if meta:get_string("waitingfor") == channel then
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if meta:get_string("state") == "waitingstack" then
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push(pos,msg)
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if meta:get_string("state") == "waitingins" then
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meta:set_int("ci",tonumber(msg))
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end
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end
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end
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print("Created T400 digiline function")
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local function t400_set_infotext(pos)
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local meta=minetest.get_meta(pos)
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local running="false"
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if meta:get_int("test3d_running") == 1 then running="true" end
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meta:set_string("infotext","Running: "..running.."\nState: "..meta:get_string("state").."\nPC: "..tostring(meta:get_int("pc")).."\nACC: "..tostring(meta:get_int("acc")).."\nBAK: "..tostring(meta:get_int("bak")))
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end
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local function t400_set_meta(pos)
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local meta = minetest.get_meta(pos)
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local fspec = "size[8,9]\nlabel[0,0;T400 execution node]\nfield[0.25,1;8,1;channel;Channel prefix;${channel}]\n"
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fspec = fspec .. "textarea[0.25,2;8,7.5;program;Program;${program}]\n"
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fspec = fspec .. "button_exit[0,8.5;7.9,1;;Done]\n"
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meta:set_string("formspec",fspec)
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meta:set_string("channel","")
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meta:set_string("state","running") -- can be "running", "waitingstack" or "waitingins"
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meta:set_string("waitingfor","") -- address waiting for
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meta:set_string("stack","") -- internal stack
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meta:set_int("ci",0) -- current instruction
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meta:set_int("pc",0) -- program counter
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t400_set_infotext(pos)
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print("Initialized T400 at "..tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z))
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end
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minetest.register_node("test3d:t400", {
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description = "T400 Execution Node",
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tiles = {
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{
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image="t400.png",
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animation={
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type = "vertical_frames",
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aspect_w=16,
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aspect_h=16,
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length=18,
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length=1.8,
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},
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},
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},
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on_construct = t400_set_meta,
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on_punch = function(pos, _, _, _)
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local meta=minetest.get_meta(pos)
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local cstate = meta:get_int("test3d_running")
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local nstate=1
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if cstate==1 then
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nstate=0
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else
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nstate=1
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end
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print("State: "..tostring(cstate).." -> "..tostring(nstate))
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meta:set_int("test3d_running",nstate)
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end,
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groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
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digiline = {
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receptor = {},
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effector = {
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action = t400_digiline_receive
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}
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},
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on_receive_fields = function(pos,_,fields,sender)
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if fields.channel == nil or fields.program == nil then return end
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local meta = minetest.get_meta(pos)
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fields.channel = fields.channel or ""
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meta:set_string("channel",fields.channel)
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print("Channel: "..fields.channel)
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local tProgram = {}
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local lcounter = 0
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for _,line in ipairs(string.split(fields.program,"\n")) do
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if lcounter > 14 then break end -- only 15 real lines will be stored
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local ltab = string.split(line," ")
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local valid=false
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if line:sub(1,1) == "#" then valid=true end
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if line:sub(#line,#line) == ":" then valid=true end
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for _,ins in ipairs(tInstructions) do
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if string.upper(ltab[1]) == ins then
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valid = true
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end
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end
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if valid then
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lcounter = lcounter + 1
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tProgram[#tProgram+1] = line
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print("Valid: "..line)
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else
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print("Invalid: "..line)
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end
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end
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local sProgram = ""
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for _,l in ipairs(tProgram) do
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sProgram = sProgram .. l .. "\n"
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end
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sProgram = sProgram:sub(1,-1)
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meta:set_string("program",sProgram)
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print("Program:\n"..sProgram)
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meta:set_int("pc",0)
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end
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})
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print("T400 node registered")
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minetest.register_abm({
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nodenames={"test3d:t400"},
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interval=1,
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chance=1,
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action = function(pos)
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function getDigiline(addr)
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digiline:receptor_send(pos,digilines.rules.default,addr,"get")
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minetest.get_meta(pos):set_string("state","waiting")
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minetest.get_meta(pos):set_string("waitingfor",addr)
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end
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local node = minetest.get_node_or_nil(pos)
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local meta = minetest.get_meta(pos)
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if meta:get_string("state") == "running" then
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local state = meta:get_int("test3d_running")
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if state == nil then state=1 end
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if state == 1 then
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local pc = meta:get_int("pc")
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local acc = meta:get_int("acc")
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local bak = meta:get_int("bak")
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print("Running T400 node with instance at position "..tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z).." (PC: "..tostring(pc)..", ACC: "..tostring(acc)..", BAK: "..tostring(bak)..")")
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local tProgram = string.split(meta:get_string("program"),"\n")
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local tLine = string.split(tProgram[pc]:upper())
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if pc == #tProgram then pc = 0 end
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meta:set_int("pc",pc+1)
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end
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end
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t400_set_infotext(pos)
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end,
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})
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print("T400 ABMs registered")
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--[[
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minetest.register_chatcommand("lua", { -- I'm a terrible person
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params = "<text>",
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description = "Execute some Lua code",
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privs = {talk = true},
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func = function( _ , text)
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e,lstr = pcall(loadstring(text))
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minetest.chat_send_all(tostring(lstr))
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end,
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})
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]]--
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181
test3d_t400/init.lua
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181
test3d_t400/init.lua
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local MEMSIZE=16
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if not digiline then
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print("Digilines not found.")
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return
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end
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local oldprint=print
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local function print(...)
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for k,v in ipairs({...}) do
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oldprint("[Test3D:T400] "..tostring(v))
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end
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end
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print("Loading.")
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local function pos2string(pos)
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return tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z)
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end
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local function push(pos,val)
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local meta = minetest.get_meta(pos)
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local sstring = ""
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local sstab = string.split(meta:get_string("stack"),"\n")
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sstab[#sstab+1] = tostring(tonumber(val))
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if #sstab > 16 then
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table.remove(sstab,1)
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end
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for k,v in ipairs(sstab) do
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sstring = sstring .. v .. "\n"
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end
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meta:set_string("stack",sstring)
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end
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local function pop(pos)
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local meta = minetest.get_meta(pos)
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local sstring = ""
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local sstab = string.split(meta:get_string("stack"),"\n")
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local sval = table.remove(sstab,#sstab)
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for k,v in ipairs(sstab) do
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sstring = sstring .. v .. "\n"
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end
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meta:set_string("stack",sstring)
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if not sval then sval = 0 end
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return sval
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end
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local function t400_digiline_receive(pos, node, channel, msg)
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print("Digiline: "..tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z).."; Channel: "..tostring(channel).."; Message: "..tostring(msg))
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local meta = minetest.get_meta(pos)
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if meta:get_string("state") == "waitingdat" and meta:get_string("waitingfor") == channel then
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push(pos,tonumber(msg))
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meta:set_int("pc",meta:get_int("pc")+1)
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meta:set_string("state","running")
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elseif meta:get_string("state") == "waitingins" and meta:get_string("waitingfor") == channel then
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meta:set_int("ci",tonumber(msg))
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meta:set_string("state","running")
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end
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end
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print("Created T400 digiline function")
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local function t400_set_meta(pos)
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local meta = minetest.get_meta(pos)
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local ms = ""
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for i = 1, MEMSIZE do
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ms = ms .. "0\n"
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end
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meta:set_string("stack",ms)
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meta:set_string("channel","Default")
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meta:set_string("state","running")
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meta:set_string("waitingfor","")
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meta:set_int("pc",0)
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meta:set_int("ci",0)
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meta:set_string("formspec","size[5,5]\nlabel[0.4,0.5;T400 Execution Node]\nfield[0.5,2;4,1;channel;Channel prefix;${channel}]\nfield[0.5,3;4,1;pc;Program Counter;${pc}]field[0.5,4;4,1;state;State;${state}]")
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end
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minetest.register_node("test3d_t400:t400", {
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description = "T400 Execution Node",
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tiles = {
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{
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image="t400.png",
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animation={
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type = "vertical_frames",
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aspect_w=16,
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aspect_h=16,
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length=18,
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length=1.8,
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},
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},
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},
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on_construct = t400_set_meta,
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groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=3},
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digiline = {
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receptor = {},
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effector = {
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action = t400_digiline_receive
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}
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},
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on_receive_fields = function(pos,_,fields,sender)
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if fields.channel == nil then return end
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local meta = minetest.get_meta(pos)
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fields.channel = fields.channel or ""
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meta:set_string("channel",fields.channel)
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meta:set_string("pc",fields.pc)
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meta:set_string("state",fields.state)
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end
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})
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print("T400 node registered")
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minetest.register_abm({
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nodenames={"test3d_t400:t400"},
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interval=0.1,
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chance=1,
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action = function(pos)
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local meta = minetest.get_meta(pos)
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if meta:get_string("state") == "running" then
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local skipnext = false
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print("Attempting to run T400 node at "..pos2string(pos))
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local ci = meta:get_int("ci")
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--[[
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4095 = drop
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4094 = dup
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4093 = swap
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4092 = read
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4091 = write
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4090 = add
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4089 = sup
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4088 = multiply
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4087 = jmp
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4086 = skip if zero
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]]--
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if ci == 4095 then
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print("Dropped "..tostring(pop(pos)).." from "..tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z))
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elseif ci == 4094 then
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local dat = pop(pos)
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push(pos,dat)
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push(pos,dat)
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print("Duplicated "..tostring(dat).." at "..tostring(pos.x)..","..tostring(pos.y)..","..tostring(pos.z))
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elseif ci == 4093 then
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local a = pop(pos)
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local b = pop(pos)
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push(pos,b)
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push(pos,a)
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--[[ I'll write the stuff for reading and writing memory eventually(TM)
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]]--
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elseif ci == 4092 then
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skipnext = true
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meta:set_string("state","waitingdat")
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meta:set_string("waitingfor",meta:get_string("channel")..string.format("%X",addr))
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local addr = pop(pos)
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digiline:receptor_send(pos,digiline.rules.default,meta:get_string("channel")..string.format("%X",addr),"get")
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elseif ci == 4091 then
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local addr = pop(pos)
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local dat = pop(pos)
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print("Writing "..tostring(dat).." to address "..addr)
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digiline:receptor_send(pos,digiline.rules.default,meta:get_string("channel")..string.format("%X",addr),dat)
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elseif ci == 4090 then
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print("Adding stuff")
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push(pos,pop(pos)+pop(pos))
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elseif ci == 4089 then
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push(pos,pop(pos)-pop(pos))
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elseif ci == 4088 then
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push(pos,pop(pos)*pop(pos))
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elseif ci == 4087 then
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local npc = pop(pos)
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print("Jumping to "..tostring(npc))
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meta:set_int("pc",npc)
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elseif ci == 4086 then
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if pop(pos) == 0 then
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meta:set_int("pc",meta:get_int("pc")+1)
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end
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else
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print("Pushing "..ci.." to "..pos2string(pos))
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push(pos,ci)
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end
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if not skipnext then
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meta:set_int("pc",meta:get_int("pc")+1)
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meta:set_string("state","waitingins")
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meta:set_string("waitingfor",meta:get_string("channel")..string.format("%X",meta:get_int("pc")))
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digiline:receptor_send(pos, digiline.rules.default, meta:get_string("channel")..string.format("%X",meta:get_int("pc")), "get")
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end
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end
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end
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})
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print("T400 ABM registered")
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print("T400 init finished")
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Before Width: | Height: | Size: 778 B After Width: | Height: | Size: 778 B |
BIN
test3d_t416/.init.lua.swp
Normal file
BIN
test3d_t416/.init.lua.swp
Normal file
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