mirror of
https://github.com/sam-astro/Z-Sharp.git
synced 2025-12-11 16:22:12 +00:00
740 lines
24 KiB
C++
740 lines
24 KiB
C++
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#include <iostream>
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#include <fstream>
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#include <string>
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#define DEVELOPER_MESSAGES false
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#define EXAMPLE_PROJECT false
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#if defined(__unix__)
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#define UNIX true
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#define WINDOWS false
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#elif defined(_MSC_VER)
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#define UNIX false
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#define WINDOWS true
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#endif
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#include <regex>
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#include <limits>
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#include <algorithm>
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#include <cstdlib>
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#include <sstream>
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#include <boost/any.hpp>
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#include <unordered_map>
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#include <stdio.h>
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#include <codecvt>
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#if UNIX
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#include <unistd.h>
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#include <filesystem>
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#elif WINDOWS
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#include <windows.h>
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#endif
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#include "eval.h"
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#include "strops.h"
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#include "builtin.h"
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#include "main.h"
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#include "anyops.h"
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#include "SLB.h"
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using namespace std;
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using namespace boost;
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unordered_map<string, boost::any> globalVariableValues;
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unordered_map<string, vector<vector<string>>> functionValues;
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boost::any GetVariableValue(const string& varName, const unordered_map<string, boost::any>& variableValues)
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{
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string classSubComponent;
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string baseName = trim(varName);
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if (count(varName, '.') > 0)
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{
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classSubComponent = trim(varName.substr(indexInStr(varName, '.') + 1, -1));
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baseName = trim(split(varName, '.')[0]);
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}
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boost::any outputValue = nullType;
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auto iA = variableValues.find(baseName);
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auto iB = globalVariableValues.find(baseName);
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if (iA != variableValues.end())
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outputValue = iA->second;
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else if (iB != globalVariableValues.end())
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outputValue = iB->second;
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else
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outputValue = varName;
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if (count(varName, '.') > 0 && !outputValue.empty())
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return GetClassSubComponent(outputValue, classSubComponent);
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else
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return outputValue;
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}
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bool IsVar(const string& varName, const unordered_map<string, boost::any>& variableValues)
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{
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if (variableValues.find(split(varName, '.')[0]) != variableValues.end() && split(varName, '.')[0] != "SLB")
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return true;
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else
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return false;
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}
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vector<boost::any> VarValues(const vector<string>& varNames, unordered_map<string, boost::any>& variableValues)
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{
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vector<boost::any> realValues;
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for (int varIndex = 0; varIndex < varNames.size(); varIndex++)
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{
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string varName = trim(varNames[varIndex]);
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//realValues.push_back(EvalExpression(varName, variableValues));
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auto iA = variableValues.find(varName);
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if (iA != variableValues.end())
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{
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realValues.push_back(iA->second);
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}
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else
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{
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auto iB = globalVariableValues.find(varName);
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if (iB != globalVariableValues.end())
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realValues.push_back(iB->second);
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else
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realValues.push_back(EvalExpression(varName, variableValues));
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}
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}
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return realValues;
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}
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bool IsFunction(const string& funcName)
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{
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if (functionValues.find(funcName) != functionValues.end())
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return true;
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else
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return false;
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}
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bool IsSLBFunction(const string& funcName)
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{
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if (funcName[0] == 'S' && funcName[1] == 'L' && funcName[2] == 'B' && funcName[2] == '.')
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return true;
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else
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return false;
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}
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boost::any EvalExpression(const string& ex, unordered_map<string, boost::any>& variableValues)
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{
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string expression = trim(ex);
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bool inQuotes = false;
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#if DEVELOPER_MESSAGES == true
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InterpreterLog("OLDEXPRESSION: |" + expression + "|");
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#endif
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bool isFunc = IsFunction(split(expression, '(')[0]);
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bool isSLB = split(expression, '.')[0] == "SLB";
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// If no operations are applied, then return self
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if ((countOutsideParenthesis(expression, '+') == 0 && countOutsideParenthesis(expression, '-') == 0 && countOutsideParenthesis(expression, '*') == 0 && countOutsideParenthesis(expression, '/') == 0 && countOutsideParenthesis(expression, '^') == 0) || split(expression, '.')[0] == "SLB")
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{
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bool isFunc = IsFunction(split(expression, '(')[0]);
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if (isFunc && !inQuotes)
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{
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//cout << split(expression, '(')[0] << endl;
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string argContents = "";
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int y = indexInStr(expression, '(') + 1;
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while (y < expression.size() && expression[y] != ')')
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{
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argContents += expression[y];
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y++;
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}
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return ExecuteFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableValues));
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}
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else if (split(expression, '.')[0] == "SLB" && !inQuotes)
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{
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string argContents = "";
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int y = indexInStr(expression, '(') + 1;
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while (y < expression.size() && expression[y] != ')')
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{
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argContents += expression[y];
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y++;
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}
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return SLBFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableValues));
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}
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else
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return GetVariableValue(expression, variableValues);
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}
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string newExpression = "";
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inQuotes = false;
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for (int i = 0; i < expression.size(); i++)
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{
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if (expression[i] == '\"')
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inQuotes = !inQuotes;
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if (isalpha(expression[i]))
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{
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string name = "";
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while (i < expression.size() && (isalpha(expression[i]) || expression[i] == '.'))
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{
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name += expression[i];
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i++;
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}
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//string varVal = GetVariableValue(name, variables, variableValues);
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bool isFunc = IsFunction(name);
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if (isFunc && !inQuotes)
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{
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string argContents = "";
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i++;
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while (i < expression.size() && expression[i] != ')')
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{
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argContents += expression[i];
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i++;
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}
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string returnVal = AnyAsString(ExecuteFunction(name, VarValues(split(argContents, ','), variableValues)));
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newExpression += returnVal;
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}
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else if (split(name, '.')[0] == "SLB" && !inQuotes)
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{
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string argContents = "";
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int y = indexInStr(expression, '(') + 1;
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while (y < expression.size() && expression[y] != ')')
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{
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argContents += expression[y];
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y++;
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}
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//cout << split(expression, '(')[0] << " " << argContents << endl;
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string returnVal = AnyAsString(SLBFunction(split(name, '(')[0], VarValues(split(argContents, ','), variableValues)));
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newExpression += returnVal;
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}
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else
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{
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if (inQuotes)
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newExpression += name;
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else
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newExpression += AnyAsString(GetVariableValue(name, variableValues));
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}
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i--;
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}
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else
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{
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newExpression += expression[i];
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}
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}
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#if DEVELOPER_MESSAGES == true
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InterpreterLog("NEW EXPRESSION: |" + newExpression + "|");
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#endif
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bool addStrings = false;
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for (int i = 0; i < (int)newExpression.size(); i++)
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if (isalpha(newExpression[i]) || newExpression[i] == '\"')
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{
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addStrings = true;
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break;
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}
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if (addStrings)
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{
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inQuotes = false;
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string withoutParenthesis = "";
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for (int i = 0; i < (int)newExpression.size(); i++)
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{
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if (newExpression[i] == '\"')
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{
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inQuotes = !inQuotes;
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continue;
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}
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if (inQuotes)
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withoutParenthesis += newExpression[i];
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if (!inQuotes && newExpression[i] != '(' && newExpression[i] != ')' && newExpression[i] != '+' && newExpression[i] != ' ')
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withoutParenthesis += newExpression[i];
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}
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//cout << "NewSTRING = " << Quoted(withoutParenthesis) << endl;
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return withoutParenthesis;
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}
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else
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return evaluate(newExpression);
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}
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bool BooleanLogic(const string& valA, const string& determinant, const string& valB, unordered_map<string, boost::any>& variableValues)
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{
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boost::any valARealValue = EvalExpression(valA, variableValues);
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boost::any valBRealValue = EvalExpression(valB, variableValues);
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#if DEVELOPER_MESSAGES == true
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InterpreterLog(AnyAsString(valARealValue) + " " + determinant + " " + AnyAsString(valBRealValue) + " : " + AnyAsString(valA) + " " + determinant + " " + AnyAsString(valB) + " : " + to_string(AnyAsString(valARealValue) == AnyAsString(valBRealValue)));
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#endif
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if (determinant == "==")
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return any_compare(valARealValue, valBRealValue);
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else if (determinant == "!=")
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return !any_compare(valARealValue, valBRealValue);
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else if (determinant == ">=")
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return AnyAsFloat(valARealValue) >= AnyAsFloat(valBRealValue);
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else if (determinant == "<=")
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return AnyAsFloat(valARealValue) <= AnyAsFloat(valBRealValue);
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else if (determinant == ">")
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return AnyAsFloat(valARealValue) > AnyAsFloat(valBRealValue);
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else if (determinant == "<")
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return AnyAsFloat(valARealValue) < AnyAsFloat(valBRealValue);
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else
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LogWarning("unrecognized determinant \'" + determinant + "\'");
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return false;
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}
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int varOperation(const vector<string>& str, unordered_map<string, boost::any>& variableValues)
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{
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if (IsVar(str[0], variableValues))
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{
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// Checks if type is simple, like int or string
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if (any_type(variableValues[str[0]]) <= 3)
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{
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if (str[1] == "=")
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variableValues[str[0]] = EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues);
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else if (str[1] == "+=")
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variableValues[str[0]] = EvalExpression(str[0] + "+(" + unWrapVec(vector<string>(str.begin() + 2, str.end())) + ")", variableValues);
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else if (str[1] == "-=")
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variableValues[str[0]] = AnyAsFloat(variableValues[str[0]]) - AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else if (str[1] == "*=")
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variableValues[str[0]] = AnyAsFloat(variableValues[str[0]]) * AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else if (str[1] == "/=")
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variableValues[str[0]] = AnyAsFloat(variableValues[str[0]]) / AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else
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LogWarning("unrecognized operator \'" + str[1] + "\'");
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}
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// Else it is a Vec2. No other complex class can be operated on it's base form (ex. you can't do: Sprite += Sprite)
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else if (any_type(variableValues[str[0]]) == 5)
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{
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boost::any otherExpression = EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues);
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if (str[1] == "=")
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variableValues[str[0]] = otherExpression;
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else if (str[1] == "+=")
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variableValues[str[0]] = AnyAsVec2(variableValues[str[0]]) + AnyAsVec2(otherExpression);
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else if (str[1] == "-=")
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variableValues[str[0]] = AnyAsVec2(variableValues[str[0]]) - AnyAsVec2(otherExpression);
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else if (str[1] == "*=")
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variableValues[str[0]] = AnyAsVec2(variableValues[str[0]]) * AnyAsFloat(otherExpression);
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else if (str[1] == "/=")
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variableValues[str[0]] = AnyAsVec2(variableValues[str[0]]) / AnyAsFloat(otherExpression);
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else
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LogWarning("unrecognized operator \'" + str[1] + "\'");
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}
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return 0;
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}
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else if (IsVar(str[0], globalVariableValues))
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{
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// Checks if type is simple, like int or string
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if (any_type(globalVariableValues[str[0]]) <= 3)
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{
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if (str[1] == "=")
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globalVariableValues[str[0]] = EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues);
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else if (str[1] == "+=")
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globalVariableValues[str[0]] = EvalExpression(str[0] + "+(" + unWrapVec(vector<string>(str.begin() + 2, str.end())) + ")", variableValues);
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else if (str[1] == "-=")
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globalVariableValues[str[0]] = AnyAsFloat(globalVariableValues[str[0]]) - AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else if (str[1] == "*=")
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globalVariableValues[str[0]] = AnyAsFloat(globalVariableValues[str[0]]) * AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else if (str[1] == "/=")
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globalVariableValues[str[0]] = AnyAsFloat(globalVariableValues[str[0]]) / AnyAsFloat(EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues));
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else
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LogWarning("unrecognized operator \'" + str[1] + "\'");
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}
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// Else it is a Vec2. No other complex class can be operated on it's base form (ex. you can't do: Sprite += Sprite)
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else if (any_type(globalVariableValues[str[0]]) == 5)
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{
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boost::any otherExpression = EvalExpression(unWrapVec(vector<string>(str.begin() + 2, str.end())), variableValues);
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if (str[1] == "=")
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globalVariableValues[str[0]] = otherExpression;
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else if (str[1] == "+=")
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globalVariableValues[str[0]] = AnyAsVec2(globalVariableValues[str[0]]) + AnyAsVec2(otherExpression);
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else if (str[1] == "-=")
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globalVariableValues[str[0]] = AnyAsVec2(globalVariableValues[str[0]]) - AnyAsVec2(otherExpression);
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else if (str[1] == "*=")
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globalVariableValues[str[0]] = AnyAsVec2(globalVariableValues[str[0]]) * AnyAsFloat(otherExpression);
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else if (str[1] == "/=")
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globalVariableValues[str[0]] = AnyAsVec2(globalVariableValues[str[0]]) / AnyAsFloat(otherExpression);
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else
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LogWarning("unrecognized operator \'" + str[1] + "\'");
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}
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return 0;
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}
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LogWarning("uninitialized variable or typo in \'" + str[0] + "\'");
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return 1;
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}
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boost::any ProcessLine(const vector<vector<string>>& words, int lineNum, unordered_map<string, boost::any>& variableValues)
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{
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if (words[lineNum][0][0] == '/' && words[lineNum][0][1] == '/')
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return nullType;
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// If print statement (deprecated, now use SLB.System.Print() function)
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else if (words[lineNum][0] == "print")
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{
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cout << StringRaw(AnyAsString(EvalExpression(unWrapVec(vector<string>(words[lineNum].begin() + 1, words[lineNum].end())), variableValues))) << endl;
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return nullType;
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}
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// Check if function return
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else if (words[lineNum][0] == "return")
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return EvalExpression(unWrapVec(vector<string>(words[lineNum].begin() + 1, words[lineNum].end())), variableValues);
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// Check if it is SLB Builtin function
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else if (words[lineNum][0][0] == 'S' && words[lineNum][0][1] == 'L' && words[lineNum][0][2] == 'B' && words[lineNum][0][3] == '.')
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return EvalExpression(unWrapVec(words[lineNum]), variableValues);
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// Check if it is function
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else if (IsFunction(trim(split(words[lineNum][0], '(')[0])))
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{
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if (count(words[lineNum][0], '(') > 0 && count(words[lineNum][0], ')') > 0)
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ExecuteFunction(trim(split(words[lineNum][0], '(')[0]), vector<boost::any>());
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else
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ExecuteFunction(trim(split(words[lineNum][0], '(')[0]), VarValues(split(RMParenthesis("(" + split(unWrapVec(rangeInVec(words[lineNum], 0, (int)words[lineNum].size() - 1)), '(')[1]), ','), variableValues));
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return nullType;
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}
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// Check if global variable declaration
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else if (trim(words[lineNum][0]) == "global")
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{
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globalVariableValues[words[lineNum][2]] = EvalExpression(unWrapVec(slice(words[lineNum], 4, -1)), variableValues);
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return nullType;
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}
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// Iterate through all types to see if line inits or
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// re-inits a variable then store it with it's value
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else if (countInVector(types, trim(words[lineNum][0])) > 0)
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{
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variableValues[words[lineNum][1]] = EvalExpression(unWrapVec(slice(words[lineNum], 3, -1)), variableValues);
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return nullType;
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}
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// Check existing variables: If matches, then it means
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// the variables value is getting changed with an operator
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else if (count(words[lineNum][0], '.') == 0 && (IsVar(words[lineNum][0], variableValues) || IsVar(words[lineNum][0], globalVariableValues)))
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{
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// Evaluates what the operator (ex. '=', '+=') does to the value on the left by the value on the right
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varOperation(vector<string>(words[lineNum].begin(), words[lineNum].end()), variableValues);
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return nullType;
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}
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// Check existing variables: To see if class sub component matches
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else if (count(words[lineNum][0], '.') > 0 && IsVar(split(words[lineNum][0], '.')[0], variableValues) || IsVar(split(words[lineNum][0], '.')[0], globalVariableValues))
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{
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if (IsVar(split(words[lineNum][0], '.')[0], variableValues))
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variableValues[split(words[lineNum][0], '.')[0]] = EditClassSubComponent(variableValues[split(words[lineNum][0], '.')[0]], words[lineNum][1], EvalExpression(unWrapVec(vector<string>(words[lineNum].begin() + 2, words[lineNum].end())), variableValues), split(words[lineNum][0], '.')[1]);
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else if (IsVar(split(words[lineNum][0], '.')[0], globalVariableValues))
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globalVariableValues[split(words[lineNum][0], '.')[0]] = EditClassSubComponent(globalVariableValues[split(words[lineNum][0], '.')[0]], words[lineNum][1], EvalExpression(unWrapVec(vector<string>(words[lineNum].begin() + 2, words[lineNum].end())), variableValues), split(words[lineNum][0], '.')[1]);
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return nullType;
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}
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// Gathers while loop contents
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else if (words[lineNum][0] == "while")
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{
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vector<vector<string>> whileContents;
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vector<string> whileParameters;
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for (int w = 1; w < (int)words[lineNum].size(); w++)
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whileParameters.push_back(words[lineNum][w]);
|
|
|
|
int numOfBrackets = 1;
|
|
for (int p = lineNum + 2; p < (int)words.size(); p++)
|
|
{
|
|
numOfBrackets += countInVector(words[p], "{") - countInVector(words[p], "}");
|
|
if (numOfBrackets == 0)
|
|
break;
|
|
whileContents.push_back(words[p]);
|
|
}
|
|
whileContents = removeTabsWdArry(whileContents, 1);
|
|
|
|
while (BooleanLogic(whileParameters[0], whileParameters[1], whileParameters[2], variableValues))
|
|
{
|
|
//Iterate through all lines in while loop
|
|
for (int lineNum = 0; lineNum < (int)whileContents.size(); lineNum++)
|
|
{
|
|
boost::any returnVal = ProcessLine(whileContents, lineNum, variableValues);
|
|
if (!returnVal.empty())
|
|
return returnVal;
|
|
}
|
|
}
|
|
return nullType;
|
|
}
|
|
|
|
// Gathers if statement contents
|
|
else if (words[lineNum][0] == "if")
|
|
{
|
|
vector<vector<string>> ifContents;
|
|
vector<string> ifParameters;
|
|
|
|
for (int w = 1; w < (int)words[lineNum].size(); w++)
|
|
ifParameters.push_back(words[lineNum][w]);
|
|
|
|
int numOfBrackets = 1;
|
|
lineNum += 2;
|
|
while (lineNum < (int)words.size())
|
|
{
|
|
numOfBrackets += countInVector(words[lineNum], "{") - countInVector(words[lineNum], "}");
|
|
if (numOfBrackets == 0)
|
|
break;
|
|
ifContents.push_back(words[lineNum]);
|
|
lineNum++;
|
|
}
|
|
ifContents = removeTabsWdArry(ifContents, 1);
|
|
|
|
if (BooleanLogic(ifParameters[0], ifParameters[1], ifParameters[2], variableValues))
|
|
{
|
|
//Iterate through all lines in if statement
|
|
for (int l = 0; l < (int)ifContents.size(); l++)
|
|
{
|
|
boost::any returnVal = ProcessLine(ifContents, l, variableValues);
|
|
if (!returnVal.empty())
|
|
return returnVal;
|
|
}
|
|
}
|
|
//else if (words.size() > lineNum + 1)
|
|
// if (words[lineNum + 1][0] == "else")
|
|
// {
|
|
// lineNum += 1;
|
|
|
|
// vector<string> elseContents;
|
|
|
|
// int numOfBrackets = 1;
|
|
// while (lineNum < (int)words.size())
|
|
// {
|
|
// numOfBrackets += countInVector(words[lineNum], "{") - countInVector(words[lineNum], "}");
|
|
// if (numOfBrackets == 0)
|
|
// break;
|
|
// elseContents.push_back("");
|
|
// for (int w = 0; w < (int)words[lineNum].size(); w++)
|
|
// {
|
|
// elseContents[(int)elseContents.size() - 1] += words[lineNum][w] + " ";
|
|
// }
|
|
// lineNum++;
|
|
// }
|
|
// elseContents = removeTabs(elseContents, 2);
|
|
|
|
// vector<vector<string>> innerWords;
|
|
// for (int i = 0; i < (int)elseContents.size(); i++)
|
|
// innerWords.push_back(split(elseContents[i], ' '));
|
|
|
|
// //Iterate through all lines in else statement
|
|
// for (int lineNum = 0; lineNum < (int)elseContents.size(); lineNum++)
|
|
// {
|
|
// ProcessLine(innerWords, lineNum, variableValues);
|
|
// }
|
|
// return nullType;
|
|
// }
|
|
return nullType;
|
|
}
|
|
//// Gathers else statement contents
|
|
//if (words[lineNum][0] == "else")
|
|
//{
|
|
//
|
|
//}
|
|
|
|
return nullType;
|
|
}
|
|
|
|
boost::any ExecuteFunction(const string& functionName, const vector<boost::any>& inputVarVals)
|
|
{
|
|
// Get contents of function
|
|
std::vector<std::vector<std::string>> words = functionValues[functionName];
|
|
|
|
unordered_map<string, boost::any> variableValues = {};
|
|
|
|
std::vector<std::string> funcArgs = words[0]; // This causes problem in linux
|
|
|
|
for (int i = 0; i < (int)inputVarVals.size(); i++)
|
|
{
|
|
if(i < funcArgs.size())
|
|
{
|
|
variableValues[funcArgs[i]] = inputVarVals[i];
|
|
#if DEVELOPER_MESSAGES == true
|
|
cout << functionName + " \x1B[33m" << funcArgs[i] << " == " << AnyAsString(inputVarVals[i]) << "\033[0m\t\t" << endl;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
//Iterate through all lines in function
|
|
for (int lineNum = 1; lineNum < (int)words.size(); lineNum++)
|
|
{
|
|
try
|
|
{
|
|
boost::any returnVal = ProcessLine(words, lineNum, variableValues);
|
|
if (!returnVal.empty())
|
|
return returnVal;
|
|
}
|
|
catch (const std::exception&)
|
|
{
|
|
LogCriticalError("\'" + unWrapVec(words[lineNum]) + "\'\n In function: " + functionName + "\n Line: " + to_string(lineNum));
|
|
}
|
|
}
|
|
return nullType;
|
|
}
|
|
|
|
int parseSlang(string script)
|
|
{
|
|
script = replace(script, " ", "\t");
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Contents:\n" + script);
|
|
#endif
|
|
|
|
vector<string> lines = split(script, '\n');
|
|
vector<vector<string>> words;
|
|
for (int i = 0; i < (int)lines.size(); i++)
|
|
words.push_back(split(lines[i], ' '));
|
|
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Gather variables & functions...");
|
|
#endif
|
|
// First go through entire script and iterate through all types to see if line is a variable
|
|
// or function declaration, then store it with it's value
|
|
for (int lineNum = 0; lineNum < (int)words.size(); lineNum++)
|
|
{
|
|
//Checks if it is function
|
|
if (words[lineNum][0] == "func")
|
|
{
|
|
vector<vector<string>> functionContents;
|
|
|
|
string functName = split(words[lineNum][1], '(')[0];
|
|
#if DEVELOPER_MESSAGES == true
|
|
InterpreterLog("Load script function " + functName + "...");
|
|
#endif
|
|
|
|
string args = "";
|
|
if (indexInStr(unWrapVec(words[lineNum]), ')') - indexInStr(unWrapVec(words[lineNum]), '(') > 1)
|
|
for (int w = 1; w < (int)words[lineNum].size(); w++) // Get all words from the instantiation line: these are the args
|
|
{
|
|
args += replace(replace(words[lineNum][w], "(", " "), ")", "");
|
|
}
|
|
|
|
args = trim(replace(args, functName + " ", ""));
|
|
functionContents.push_back(split(args, ','));
|
|
|
|
int numOfBrackets = 1;
|
|
for (int p = lineNum + 2; p < (int)words.size(); p++)
|
|
{
|
|
numOfBrackets += countInVector(words[p], "{") - countInVector(words[p], "}");
|
|
if (numOfBrackets == 0)
|
|
break;
|
|
functionContents.push_back(removeTabs(words[p], 1));
|
|
}
|
|
functionValues[functName] = functionContents;
|
|
//cout << functName << " is \n" << Vec2Str(functionContents) << endl << endl;
|
|
}
|
|
else
|
|
{
|
|
if (words[lineNum][0] == "string"){
|
|
globalVariableValues[words[lineNum][1]] = StringRaw(words[lineNum][3]);
|
|
#if DEVELOPER_MESSAGES == true
|
|
InterpreterLog("Load script variable " + words[lineNum][1] + "...");
|
|
#endif
|
|
}
|
|
else if (words[lineNum][0] == "int"){
|
|
globalVariableValues[words[lineNum][1]] = stoi(words[lineNum][3]);
|
|
#if DEVELOPER_MESSAGES == true
|
|
InterpreterLog("Load script variable " + words[lineNum][1] + "...");
|
|
#endif
|
|
}
|
|
else if (words[lineNum][0] == "float"){
|
|
globalVariableValues[words[lineNum][1]] = stof(words[lineNum][3]);
|
|
#if DEVELOPER_MESSAGES == true
|
|
InterpreterLog("Load script variable " + words[lineNum][1] + "...");
|
|
#endif
|
|
}
|
|
else if (words[lineNum][0] == "bool"){
|
|
globalVariableValues[words[lineNum][1]] = stob(words[lineNum][3]);
|
|
#if DEVELOPER_MESSAGES == true
|
|
InterpreterLog("Load script variable " + words[lineNum][1] + "...");
|
|
#endif
|
|
}
|
|
//else
|
|
// LogWarning("unrecognized type \'" + words[lineNum][0] + "\' on line: " + to_string(lineNum));
|
|
}
|
|
}
|
|
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Start Main()");
|
|
#endif
|
|
// Executes main, which is the starting function
|
|
ExecuteFunction("Main", vector<boost::any> {});
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
// Gathers builtin functions and variables
|
|
GetBuiltins(SLBContents);
|
|
functionValues = builtinFunctionValues;
|
|
globalVariableValues = builtinVarVals;
|
|
|
|
std::string scriptTextContents;
|
|
|
|
// If scriptname is supplied and not in developer mode
|
|
if (argc > 1)
|
|
{
|
|
std::string scriptPath = argv[1];
|
|
#if DEVELOPER_MESSAGES
|
|
cout << scriptPath << endl;
|
|
#endif
|
|
|
|
std::string projectDirectory = scriptPath.substr(0, scriptPath.find_last_of("/\\"));
|
|
#if UNIX
|
|
// Get script contents
|
|
auto ss = ostringstream{};
|
|
ifstream input_file(scriptPath);
|
|
ss << input_file.rdbuf();
|
|
scriptTextContents = ss.str();
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Gather script contents...");
|
|
#endif
|
|
|
|
chdir(projectDirectory.c_str());
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Change directory to " + projectDirectory + "...");
|
|
#endif
|
|
#if DEVELOPER_MESSAGES
|
|
string newPath = filesystem::current_path();
|
|
InterpreterLog("Current working directory is " + newPath);
|
|
#endif
|
|
#elif WINDOWS
|
|
// Get script contents
|
|
ifstream script(scriptPath);
|
|
stringstream scriptString;
|
|
scriptString << script.rdbuf();
|
|
scriptTextContents = scriptString.str();
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Gather script contents...");
|
|
#endif
|
|
|
|
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> converter;
|
|
std::wstring wide = converter.from_bytes(projectDirectory);
|
|
LPCWSTR s = wide.c_str();
|
|
SetCurrentDirectory(s);
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Change directory to " + projectDirectory + "...");
|
|
#endif
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
LogWarning("No script provided! Please drag and drop .SLG file over interpreter executable file, or provide it's path as a command-line argument.");
|
|
//system("pause");
|
|
exit(1);
|
|
}
|
|
|
|
//system("pause");
|
|
|
|
#if DEVELOPER_MESSAGES
|
|
InterpreterLog("Parsing...");
|
|
#endif
|
|
parseSlang(scriptTextContents);
|
|
|
|
return 0;
|
|
}
|