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https://github.com/minetest-mods/mesecons.git
synced 2024-08-20 13:04:10 +02:00
Define second parameter of sbi as condition
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72b00178f9
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@ -72,7 +72,7 @@ function update_yc(pos)
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if parse_yccode(code, pos) == nil then
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meta:set_string("infotext", "Code not valid!")
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else
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meta:set_string("infotext", "Programmed Microcontroller")
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meta:set_string("infotext", "Working Microcontroller")
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end
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end
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@ -111,7 +111,9 @@ function parse_yccode(code, pos)
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elseif command == "off" then
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L = yc_command_off(params, L)
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elseif command == "sbi" then
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eeprom = yc_command_sbi (params, eeprom)
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new_eeprom = yc_command_sbi (params, eeprom, L)
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if new_eeprom == nil then return nil
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else eeprom = new_eeprom end
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elseif command == "if" then --nothing
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else
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return nil
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@ -196,13 +198,14 @@ function yc_command_off(params, L)
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return L
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end
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function yc_command_sbi(params, eeprom)
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if params[1]==nil or params[2]==nil or params[3] ~=nil or tonumber(params[1])==nil or tonumber(params[2])==nil then return nil end
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if tonumber(params[1])>EEPROM_SIZE or tonumber(params[1])<1 or (tonumber(params[2])~=1 and tonumber(params[2]~=0)) then return nil end
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function yc_command_sbi(params, eeprom, L)
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if params[1]==nil or params[2]==nil or params[3] ~=nil or tonumber(params[1])==nil then return nil end
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local status = yc_command_parsecondition(params[2], L, eeprom)
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if tonumber(params[1])>EEPROM_SIZE or tonumber(params[1])<1 or (status ~= "0" and status ~= "1") then return nil end
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new_eeprom = "";
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for i=1, #eeprom do
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if tonumber(params[1])==i then
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new_eeprom = new_eeprom..params[2]
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new_eeprom = new_eeprom..status
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else
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new_eeprom = new_eeprom..eeprom:sub(i, i)
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end
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@ -214,7 +217,7 @@ function yc_command_if(code, starti, L, eeprom)
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local cond, endi = yc_command_if_getcondition(code, starti)
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if cond == nil then return nil end
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cond = yc_command_if_parsecondition(cond, L, eeprom)
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cond = yc_command_parsecondition(cond, L, eeprom)
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if cond == "0" then result = false
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elseif cond == "1" then result = true
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@ -246,7 +249,8 @@ function yc_command_if_getcondition(code, starti)
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return nil, nil
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end
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function yc_command_if_parsecondition(cond, L, eeprom)
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function yc_command_parsecondition(cond, L, eeprom)
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print("parsing condition: "..cond)
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cond = string.gsub(cond, "A", tostring(L.a and 1 or 0))
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cond = string.gsub(cond, "B", tonumber(L.b and 1 or 0))
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cond = string.gsub(cond, "C", tonumber(L.c and 1 or 0))
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@ -267,10 +271,10 @@ function yc_command_if_parsecondition(cond, L, eeprom)
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end
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i = i + 1
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end
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print(cond)
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cond = string.gsub(cond, "!0", "1")
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cond = string.gsub(cond, "!1", "0")
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print(cond)
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local i = 2
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local l = string.len(cond)
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while i<=l do
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@ -288,7 +292,7 @@ function yc_command_if_parsecondition(cond, L, eeprom)
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end
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i = i + 1
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end
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print(cond)
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local i = 2
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local l = string.len(cond)
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while i<=l do
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@ -325,6 +329,7 @@ function yc_command_if_parsecondition(cond, L, eeprom)
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end
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i = i + 1
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end
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print(cond)
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return cond
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end
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