mirror of
https://github.com/sam-astro/Z-Sharp.git
synced 2025-12-11 16:22:12 +00:00
added better functions and stuf
This commit is contained in:
sam-astro
parent
41d4b11ed1
commit
e7d8f31851
243
Slang/Main.cpp
243
Slang/Main.cpp
@ -4,6 +4,8 @@
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#include <fstream>
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#include <string>
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#include <regex>
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#include <limits>
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#include <algorithm>
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using namespace std;
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@ -49,6 +51,24 @@ bool isNumber(const string& str)
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return true;
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}
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const string WHITESPACE = " \n\r\t\f\v";
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string ltrim(const string& s)
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{
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size_t start = s.find_first_not_of(WHITESPACE);
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return (start == string::npos) ? "" : s.substr(start);
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}
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string rtrim(const string& s)
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{
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size_t end = s.find_last_not_of(WHITESPACE);
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return (end == string::npos) ? "" : s.substr(0, end + 1);
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}
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string trim(const string& s) {
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return rtrim(ltrim(s));
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}
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vector<string> split(string str, char del) {
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// declaring temp string to store the curr "word" upto del
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string temp = "";
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@ -194,6 +214,22 @@ string unWrapVec(vector<string> vec) {
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return newStr;
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}
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float floatval(string s)
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{
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float outfloat;
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if (s == "inf")
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outfloat = numeric_limits<float>::max();
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else if (s == "-inf")
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outfloat = -numeric_limits<float>::max();
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else if (s == "")
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outfloat = 0;
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else
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outfloat = stof(s);
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return outfloat;
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}
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string replace(string str, string strToReplace, string replaceWith) {
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string newStr;
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string savedLetters;;
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@ -228,11 +264,13 @@ string replace(string str, string strToReplace, string replaceWith) {
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return newStr;
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}
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string AddItem(string variableContent, string addItem)
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string AddItem(string varName, string variableContent, string addItem)
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{
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if (isNumber(variableContent))
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string typ = split(varName, ' ')[0];
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if (typ == "int" || typ == "float" || typ == "double" && isNumber(addItem))
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{
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return to_string(stof(variableContent) + stof(addItem));
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return to_string(floatval(to_string(floatval(variableContent) + floatval(addItem))));
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}
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else
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{
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@ -240,34 +278,75 @@ string AddItem(string variableContent, string addItem)
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}
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}
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string GetRealValue(string var, vector<string>& variables, vector<string>& variableVals)
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string GetRealValue(string varName, vector<string>& variables, vector<string>& variableVals)
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{
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if (!isNumber(var) && count(var, '\"') == 0)
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string typ = "string";
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bool isVar = false;
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// Checks against global vars
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for (int v = 0; v < (int)globalVariables.size(); v++)
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if (varName == split(globalVariables[v], ' ')[1])
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{
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typ = split(globalVariables[v], ' ')[0];
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isVar = true;
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}
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// Checks against local vars
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for (int v = 0; v < (int)variables.size(); v++)
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if (varName == split(variables[v], ' ')[1])
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{
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typ = split(variables[v], ' ')[0];
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isVar = true;
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}
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//if ((typ == "int" || typ == "float" || typ == "double") && isVar)
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//{
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// // Checks against global vars
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// for (int v = 0; v < (int)globalVariables.size(); v++)
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// if (varName == split(globalVariables[v], ' ')[1])
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// {
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// if (globalVariableValues[v] == "inf")
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// globalVariableValues[v] = 2147483646;
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// if (globalVariableValues[v] == "-inf")
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// globalVariableValues[v] = -2147483646;
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// }
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// // Checks against local vars
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// for (int v = 0; v < (int)variables.size(); v++)
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// if (varName == split(variables[v], ' ')[1])
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// {
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// if (variableVals[v] == "inf")
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// variableVals[v] = 2147483646;
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// if (variableVals[v] == "-inf")
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// variableVals[v] = -2147483646;
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// }
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//}
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// If it is a var
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if (isVar)
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{
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// Checks against global vars
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for (int v = 0; v < (int)globalVariables.size(); v++)
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if (var == globalVariables[v])
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if (varName == split(globalVariables[v], ' ')[1])
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{
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return globalVariableValues[v];
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}
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// Checks against local vars
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for (int v = 0; v < (int)variables.size(); v++)
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if (var == variables[v])
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if (varName == split(variables[v], ' ')[1])
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{
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return variableVals[v];
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}
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}
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else if (!isNumber(var) && count(var, '\"') > 0)
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else if (!isVar && count(varName, '\"') > 0)
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{
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string withoutQuotes;
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for (int ch = 1; ch < (int)var.size() - 1; ch++)
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for (int ch = 1; ch < (int)varName.size() - 1; ch++)
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{
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withoutQuotes += var[ch];
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withoutQuotes += varName[ch];
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}
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return withoutQuotes;
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}
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return var;
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return varName;
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}
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bool BooleanLogic(string valA, string determinant, string valB, vector<string>& variables, vector<string>& variableVals)
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@ -282,59 +361,59 @@ bool BooleanLogic(string valA, string determinant, string valB, vector<string>&
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return valARealValue != valBRealValue;
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}
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if (determinant == ">=") {
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return stof(valARealValue) >= stof(valBRealValue);
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return floatval(valARealValue) >= floatval(valBRealValue);
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}
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if (determinant == "<=") {
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return stof(valARealValue) <= stof(valBRealValue);
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return floatval(valARealValue) <= floatval(valBRealValue);
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}
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if (determinant == ">") {
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return stof(valARealValue) > stof(valBRealValue);
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return floatval(valARealValue) > floatval(valBRealValue);
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}
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if (determinant == "<") {
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return stof(valARealValue) < stof(valBRealValue);
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return floatval(valARealValue) < floatval(valBRealValue);
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}
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return false;
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}
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string evalEqu(vector<string> str, vector<string>& variables, vector<string>& variableValues)
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int evalEqu(vector<string> str, vector<string>& variables, vector<string>& variableValues)
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{
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// Second, iterate all existing local variable names
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// Iterate all existing local variable names
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for (int v = 0; v < (int)variables.size(); v++)
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{
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if (str[0] == variables[v])
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if (str[0] == split(variables[v], ' ')[1])
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{
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if (str[1] == "=")
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variableValues[v] = str[2];
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variableValues[v] = GetRealValue(str[2], variables, variableValues);
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else if (str[1] == "+=")
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variableValues[v] = AddItem(variableValues[v], GetRealValue(str[2], variables, variableValues));
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variableValues[v] = AddItem(variables[v], variableValues[v], GetRealValue(str[2], variables, variableValues));
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else if (str[1] == "-=")
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variableValues[v] = to_string(stof(variableValues[v]) - stof(GetRealValue(str[2], variables, variableValues)));
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variableValues[v] = to_string(floatval(variableValues[v]) - floatval(GetRealValue(str[2], variables, variableValues)));
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else if (str[1] == "*=")
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variableValues[v] = to_string(stof(variableValues[v]) * stof(GetRealValue(str[2], variables, variableValues)));
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variableValues[v] = to_string(floatval(variableValues[v]) * floatval(GetRealValue(str[2], variables, variableValues)));
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else if (str[1] == "/=")
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variableValues[v] = to_string(stof(variableValues[v]) / stof(GetRealValue(str[2], variables, variableValues)));
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variableValues[v] = to_string(floatval(variableValues[v]) / floatval(GetRealValue(str[2], variables, variableValues)));
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//cout << words[l][1] << " is " << words[l][3] << endl << endl;
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//cout << words[lineNum][1] << " is " << words[lineNum][3] << endl << endl;
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return 0;
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}
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}
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// Third, iterate all existing global variable names
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// Iterate all existing global variable names
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for (int v = 0; v < (int)globalVariables.size(); v++)
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{
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if (str[0] == globalVariables[v])
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if (str[0] == split(globalVariables[v], ' ')[1])
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{
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if (str[1] == "=")
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globalVariableValues[v] = str[2];
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globalVariableValues[v] = GetRealValue(str[2], variables, variableValues);
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else if (str[1] == "+=")
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globalVariableValues[v] = AddItem(globalVariableValues[v], GetRealValue(str[2], variables, variableValues));
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globalVariableValues[v] = AddItem(variables[v], globalVariableValues[v], GetRealValue(str[2], variables, variableValues));
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else if (str[1] == "-=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) - stof(GetRealValue(str[2], variables, variableValues)));
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globalVariableValues[v] = to_string(floatval(globalVariableValues[v]) - floatval(GetRealValue(str[2], variables, variableValues)));
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else if (str[1] == "*=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) * stof(GetRealValue(str[2], variables, variableValues)));
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globalVariableValues[v] = to_string(floatval(globalVariableValues[v]) * floatval(GetRealValue(str[2], variables, variableValues)));
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else if (str[1] == "/=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) / stof(GetRealValue(str[2], variables, variableValues)));
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globalVariableValues[v] = to_string(floatval(globalVariableValues[v]) / floatval(GetRealValue(str[2], variables, variableValues)));
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//cout << words[l][1] << " is " << words[l][3] << endl << endl;
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//cout << words[lineNum][1] << " is " << words[lineNum][3] << endl << endl;
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return 0;
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}
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}
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@ -372,19 +451,19 @@ string PEMDAS(string equ, vector<string>& variables, vector<string>& variableVal
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}
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}
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int ProcessLine(vector<vector<string>> words, int l, vector<string>& variables, vector<string>& variableValues)
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int ProcessLine(vector<vector<string>> words, int lineNum, vector<string>& variables, vector<string>& variableValues)
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{
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if (words[l][0] == "print") {
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cout << GetRealValue(words[l][1], variables, variableValues) << endl;
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if (words[lineNum][0] == "print") {
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cout << GetRealValue(words[lineNum][1], variables, variableValues) << endl;
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return 0;
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}
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// Iterate through all functions
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for (int t = 0; t < (int)functions.size(); t++)
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{
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if (words[l][0] == split(functions[t], ' ')[0])
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if (words[lineNum][0] == split(functions[t], ' ')[0])
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{
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ExecuteFunction(words[l][0], rangeInVec(words[l], 1, -1));
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ExecuteFunction(words[lineNum][0], split(unWrapVec(rangeInVec(words[lineNum], 1, -1)), ','));
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return 0;
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}
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}
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@ -393,66 +472,37 @@ int ProcessLine(vector<vector<string>> words, int l, vector<string>& variables,
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// is a variable then store it with it's value
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for (int t = 0; t < (int)types.size(); t++)
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{
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if (words[l][0] == types[t])
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if (words[lineNum][0] == types[t])
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{
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//Checks if it is variable
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variables.push_back(words[l][1]);
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variableValues.push_back(GetRealValue((string)words[l][3], variables, variableValues));
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//cout << words[l][1] << " is " << words[l][3] << endl << endl;
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variables.push_back(words[lineNum][0] + " " + words[lineNum][1]);
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variableValues.push_back(GetRealValue((string)words[lineNum][3], variables, variableValues));
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cout << variables[(int)variables.size() - 1] << " is " << variableValues[(int)variableValues.size() -1] << endl;
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return 0;
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}
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}
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// Second, iterate all existing local variable names
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for (int v = 0; v < (int)variables.size(); v++)
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{
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if (words[l][0] == variables[v])
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if (words[lineNum][0] == split(variables[v], ' ')[1])
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{
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if (words[l][1] == "=")
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variableValues[v] = words[l][2];
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else if (words[l][1] == "+=")
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variableValues[v] = AddItem(variableValues[v], GetRealValue(words[l][2], variables, variableValues));
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else if (words[l][1] == "-=")
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variableValues[v] = to_string(stof(variableValues[v]) - stof(GetRealValue(words[l][2], variables, variableValues)));
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else if (words[l][1] == "*=")
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variableValues[v] = to_string(stof(variableValues[v]) * stof(GetRealValue(words[l][2], variables, variableValues)));
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else if (words[l][1] == "/=")
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variableValues[v] = to_string(stof(variableValues[v]) / stof(GetRealValue(words[l][2], variables, variableValues)));
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vector<string> inputs = { words[lineNum][0], words[lineNum][1], words[lineNum][2] };
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evalEqu(inputs, variables, variableValues);
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//cout << words[l][1] << " is " << words[l][3] << endl << endl;
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return 0;
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}
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}
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// Third, iterate all existing global variable names
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for (int v = 0; v < (int)globalVariables.size(); v++)
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{
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if (words[l][0] == globalVariables[v])
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{
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if (words[l][1] == "=")
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globalVariableValues[v] = words[l][2];
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else if (words[l][1] == "+=")
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globalVariableValues[v] = AddItem(globalVariableValues[v], GetRealValue(words[l][2], variables, variableValues));
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else if (words[l][1] == "-=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) - stof(GetRealValue(words[l][2], variables, variableValues)));
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else if (words[l][1] == "*=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) * stof(GetRealValue(words[l][2], variables, variableValues)));
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else if (words[l][1] == "/=")
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globalVariableValues[v] = to_string(stof(globalVariableValues[v]) / stof(GetRealValue(words[l][2], variables, variableValues)));
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//cout << words[l][1] << " is " << words[l][3] << endl << endl;
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return 0;
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}
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}
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// Gathers while loop contents
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if (words[l][0] == "while")
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if (words[lineNum][0] == "while")
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{
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vector<string> whileContents;
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vector<string> whileParameters;
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for (int w = 1; w < (int)words[l].size(); w++)
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whileParameters.push_back(words[l][w]);
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for (int w = 1; w < (int)words[lineNum].size(); w++)
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whileParameters.push_back(words[lineNum][w]);
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int numOfBrackets = 1;
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for (int p = l + 2; p < (int)words.size(); p++)
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for (int p = lineNum + 2; p < (int)words.size(); p++)
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{
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numOfBrackets += countInVector(words[p], "{") - countInVector(words[p], "}");
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if (numOfBrackets == 0)
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@ -472,24 +522,24 @@ int ProcessLine(vector<vector<string>> words, int l, vector<string>& variables,
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while (BooleanLogic(whileParameters[0], whileParameters[1], whileParameters[2], variables, variableValues))
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{
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//Iterate through all lines in while loop
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for (int l = 0; l < (int)whileContents.size(); l++)
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for (int lineNum = 0; lineNum < (int)whileContents.size(); lineNum++)
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{
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ProcessLine(words, l, variables, variableValues);
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ProcessLine(words, lineNum, variables, variableValues);
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}
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}
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return 0;
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}
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// Gathers if statement contents
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if (words[l][0] == "if")
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if (words[lineNum][0] == "if")
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{
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vector<string> ifContents;
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vector<string> ifParameters;
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for (int w = 1; w < (int)words[l].size(); w++)
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ifParameters.push_back(words[l][w]);
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for (int w = 1; w < (int)words[lineNum].size(); w++)
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ifParameters.push_back(words[lineNum][w]);
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int numOfBrackets = 1;
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for (int p = l + 2; p < (int)words.size(); p++)
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for (int p = lineNum + 2; p < (int)words.size(); p++)
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{
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numOfBrackets += countInVector(words[p], "{") - countInVector(words[p], "}");
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if (numOfBrackets == 0)
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@ -509,9 +559,9 @@ int ProcessLine(vector<vector<string>> words, int l, vector<string>& variables,
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if (BooleanLogic(ifParameters[0], ifParameters[1], ifParameters[2], variables, variableValues))
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{
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//Iterate through all lines in while loop
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for (int l = 0; l < (int)ifContents.size(); l++)
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for (int lineNum = 0; lineNum < (int)ifContents.size(); lineNum++)
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{
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ProcessLine(words, l, variables, variableValues);
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ProcessLine(words, lineNum, variables, variableValues);
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}
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}
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return 0;
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@ -537,20 +587,21 @@ int ExecuteFunction(string functionName, vector<string> inputVarVals)
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vector<string> variables;
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vector<string> variableValues;
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vector<string> functionNameParts = split(functions[functionIndex], ' ');
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for (int i = 1; i < (int)functionNameParts.size(); i++)
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vector<string> functionNameParts = split(replace(functions[functionIndex], functionName + " ", ""), ',');
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for (int i = 0; i < (int)functionNameParts.size(); i++)
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{
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variables.push_back(replace(replace(functionNameParts[i], ",", ""), " ", ""));
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variableValues.push_back(inputVarVals[i - 1]);
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variables.push_back(trim(functionNameParts[i]));
|
||||
variableValues.push_back(GetRealValue(trim(inputVarVals[i]), variables, variableValues));
|
||||
cout << variables[(int)variables.size() - 1] << " is " << variableValues[(int)variableValues.size() - 1] << endl;
|
||||
}
|
||||
vector<vector<string>> words;
|
||||
for (int i = 0; i < (int)functionLines.size(); i++)
|
||||
words.push_back(split(functionLines[i], ' '));
|
||||
|
||||
//Iterate through all lines in function
|
||||
for (int l = 0; l < (int)functionLines.size(); l++)
|
||||
for (int lineNum = 0; lineNum < (int)functionLines.size(); lineNum++)
|
||||
{
|
||||
ProcessLine(words, l, variables, variableValues);
|
||||
ProcessLine(words, lineNum, variables, variableValues);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -609,22 +660,22 @@ int parseSlang(string script)
|
||||
//Checks if it is variable
|
||||
else
|
||||
{
|
||||
globalVariables.push_back(words[lineNum][1]);
|
||||
globalVariables.push_back(words[lineNum][0] + " " + words[lineNum][1]);
|
||||
globalVariableValues.push_back((string)words[lineNum][3]);
|
||||
cout << words[lineNum][1] << " is " << words[lineNum][3] << endl << endl;
|
||||
cout << words[lineNum][1] << " is " << words[lineNum][3] << endl;
|
||||
}
|
||||
}
|
||||
|
||||
// Executes main, which is the starting function
|
||||
ExecuteFunction("Main", vector<string> {"hi"});
|
||||
ExecuteFunction("Main", vector<string> {"hi", "7"});
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int argc, char* argv[])
|
||||
{
|
||||
std::ifstream t("../Slang/script.sl");
|
||||
std::stringstream scriptString;
|
||||
ifstream t("../Slang/script.sl");
|
||||
stringstream scriptString;
|
||||
scriptString << t.rdbuf();
|
||||
|
||||
while (true) {
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
int x = 1
|
||||
|
||||
void Next(in, sin)
|
||||
void Next(string in, string sin)
|
||||
{
|
||||
string green = "bean"
|
||||
green += " "
|
||||
@ -11,21 +11,24 @@ void Next(in, sin)
|
||||
print green
|
||||
}
|
||||
|
||||
void Main(input)
|
||||
void Main(string input, int in2)
|
||||
{
|
||||
int a = -8
|
||||
int b = 4
|
||||
int a = 0
|
||||
int b = 1
|
||||
|
||||
print input
|
||||
print in2
|
||||
|
||||
int k = 0
|
||||
while x < 1000
|
||||
{
|
||||
|
||||
x += 1
|
||||
|
||||
print x
|
||||
}
|
||||
Next "seen" "bop"
|
||||
}
|
||||
|
||||
Main "hi"
|
||||
while x < 1
|
||||
{
|
||||
k = a
|
||||
k += b
|
||||
a = b
|
||||
b = k
|
||||
|
||||
print k
|
||||
}
|
||||
Next "seen", "bop"
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user