diff options
| -rw-r--r-- | mesecons_microcontroller/init.lua | 71 |
1 files changed, 38 insertions, 33 deletions
diff --git a/mesecons_microcontroller/init.lua b/mesecons_microcontroller/init.lua index d594be5..a9c792d 100644 --- a/mesecons_microcontroller/init.lua +++ b/mesecons_microcontroller/init.lua @@ -159,6 +159,29 @@ end function yc_command_if(code, starti, L) local cond, endi = yc_command_if_getcondition(code, starti) if cond == nil then return nil end + + cond = yc_command_if_parsecondition(cond, L) + + if cond == "0" then result = false + elseif cond == "1" then result = true + else result = nil end + return result, endi --endi from local cond, endi = yc_command_if_getcondition(code, starti) +end + +function yc_command_if_getcondition(code, starti) + i = starti + s = nil + while s ~= "" do + s = string.sub(code, i, i) + if s == ")" then + return string.sub(code, starti, i-1), i + 1 -- i: (; i+1 after (; + end + i = i + 1 + end + return nil, nil +end + +function yc_command_if_parsecondition(cond, L) cond = string.gsub(cond, "A", tostring(L.a and 1 or 0)) cond = string.gsub(cond, "B", tonumber(L.b and 1 or 0)) cond = string.gsub(cond, "C", tonumber(L.c and 1 or 0)) @@ -166,6 +189,20 @@ function yc_command_if(code, starti, L) cond = string.gsub(cond, "!0", "1") cond = string.gsub(cond, "!1", "0") + local i = 2 + local l = string.len(cond) + while i<=l do + local s = cond:sub(i,i) + local b = tonumber(cond:sub(i-1, i-1)) + local a = tonumber(cond:sub(i+1, i+1)) + if a == nil then break end + if s == "=" then + cond = string.gsub(cond, b..s..a, tostring(a == b)) + i = 1 + l = string.len(cond) + end + i = i + 1 + end local i = 2 local l = string.len(cond) @@ -200,39 +237,7 @@ function yc_command_if(code, starti, L) end i = i + 1 end - - local i = 2 - local l = string.len(cond) - while i<=l do - local s = cond:sub(i,i) - local b = tonumber(cond:sub(i-1, i-1)) - local a = tonumber(cond:sub(i+1, i+1)) - if a == nil then break end - if s == "=" then - cond = string.gsub(cond, b..s..a, tostring(a == b)) - i = 1 - l = string.len(cond) - end - i = i + 1 - end - - if cond == "0" then result = false - elseif cond == "1" then result = true - else result = nil end - return result, endi --endi from local cond, endi = yc_command_if_getcondition(code, starti) -end - -function yc_command_if_getcondition(code, starti) - i = starti - s = nil - while s ~= "" do - s = string.sub(code, i, i) - if s == ")" then - return string.sub(code, starti, i-1), i + 1 -- i: (; i+1 after (; - end - i = i + 1 - end - return nil, nil + return cond end function yc_get_port_rules(port) |