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Updated functions and var gathering

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sam-astro 2022-01-03 13:52:54 -05:00 committed by GitHub
parent aba94781ba
commit 93eff0b337
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1 changed files with 29 additions and 26 deletions
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55
Slang/Main.cpp
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@ -6,6 +6,7 @@
#include <regex>
#include <limits>
#include <algorithm>
#include <cstdlib>
#include "eval.h"
#include "strops.h"
#include "builtin.h"
@ -26,6 +27,14 @@ bool isNumber(const string& str)
return true;
}
bool stob(string str) {
transform(str.begin(), str.end(), str.begin(), ::tolower);
istringstream is(str);
bool b;
is >> boolalpha >> b;
return b;
}
string StringRaw(string str)
{
str = trim(str);
@ -174,7 +183,7 @@ any EvalExpression(string expression, unordered_map<string, any>& variableVals)
y++;
}
//cout << split(expression, '(')[0] << " " << argContents << endl;
return ExecuteFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableVals), funcIndex);
return ExecuteFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableVals));
}
else if (split(expression, '.')[0] == "CPP" && !inQuotes)
{
@ -223,7 +232,7 @@ any EvalExpression(string expression, unordered_map<string, any>& variableVals)
i++;
}
string returnVal = ExecuteFunction(name, VarValues(split(argContents, ','), variableVals), funcIndex);
string returnVal = ExecuteFunction(name, VarValues(split(argContents, ','), variableVals));
newExpression += returnVal;
//cout << newExpression << endl;
}
@ -371,7 +380,7 @@ any ProcessLine(vector<vector<string>> words, int lineNum, unordered_map<string,
auto iA = functionValues.find(split(functions[t], ' ')[0]);
if (iA != functionValues.end())
{
ExecuteFunction(split(functions[t], ' ')[0], VarValues(split(RMParenthesis(replace(unWrapVec(words[lineNum]), split(functions[t], ' ')[0], "")), ','), variableValues), t);
ExecuteFunction(split(functions[t], ' ')[0], VarValues(split(RMParenthesis(replace(unWrapVec(words[lineNum]), split(functions[t], ' ')[0], "")), ','), variableValues));
return 0;
}
@ -517,23 +526,13 @@ any ProcessLine(vector<vector<string>> words, int lineNum, unordered_map<string,
return 0;
}
string ExecuteFunction(string functionName, vector<string> inputVarVals, int functionIndex)
any ExecuteFunction(string functionName, vector<any> inputVarVals)
{
//vector<string> inputVarVals = split(replace(inVals, " ", ""), ',');
vector<string> functionLines;
//Get index of function
if (functionIndex == -1)
{
for (int f = 0; f < (int)functions.size(); f++)
if (split(functions[f], ' ')[0] == functionName)
{
functionLines = functionValues[f];
functionIndex = f;
break;
}
}
else
functionLines = functionValues[functionIndex];
// Get contents of function
functionLines = functionValues[functionName];
unordered_map<string, any> variableValues;
vector<string> functionNameParts = split(replace(functions[functionIndex], functionName + " ", ""), ',');
@ -573,9 +572,7 @@ int parseSlang(string script)
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], ' '));
}
// 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
@ -613,37 +610,43 @@ int parseSlang(string script)
}
}
functionContents = removeTabs(functionContents, 1);
functions.push_back(functName);
functionValues.push_back(functionContents);
functionValues[functName] = functionContents;
//cout << functName << " is \n" << Vec2Str(functionContents) << endl << endl;
}
//Checks if it is variable
else
{
globalVariables.push_back(words[lineNum][0] + " " + words[lineNum][1]);
globalVariableValues.push_back((string)words[lineNum][3]);
if(words[lineNum][0] == "string")
globalVariableValues[words[lineNum][1]] = words[lineNum][3];
else if(words[lineNum][0] == "int")
globalVariableValues[words[lineNum][1]] = stoi(words[lineNum][3]);
else if(words[lineNum][0] == "float")
globalVariableValues[words[lineNum][1]] = stof(words[lineNum][3]);
else if(words[lineNum][0] == "bool")
globalVariableValues[words[lineNum][1]] = stob(words[lineNum][3]);
//cout << words[lineNum][1] << " is " << words[lineNum][3] << endl;
}
}
// Executes main, which is the starting function
ExecuteFunction("Main", vector<string> {"\"hi\"", "0"}, -1);
ExecuteFunction("Main", vector<any> {"hi", 0});
return 0;
}
int main(int argc, char* argv[])
{
// Get builtin script contents
ifstream builtin("../Slang/builtin.slg");
stringstream builtinString;
builtinString << builtin.rdbuf();
// Gathers builtin functions and variables
GetBuiltins(builtinString.str());
functions = builtinFunctions;
functionValues = builtinFunctionValues;
globalVariables = builtinVars;
globalVariableValues = builtinVarVals;
// Get default script contents
ifstream script("../Slang/script.slg");
stringstream scriptString;
scriptString << script.rdbuf();