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sam-astro 2022-01-10 14:58:31 -05:00
parent 7b737d7799
commit bde9ed7222
6 changed files with 62 additions and 41 deletions
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75
Slang/Main.cpp
View File

@ -22,10 +22,10 @@ using namespace boost;
unordered_map<string, boost::any> globalVariableValues;
unordered_map<string, vector<vector<string>>> functionValues;
boost::any GetVariableValue(const string& varName, const unordered_map<string, boost::any>& variableVals)
boost::any GetVariableValue(const string& varName, const unordered_map<string, boost::any>& variableValues)
{
auto iA = variableVals.find(varName);
if (iA != variableVals.end())
auto iA = variableValues.find(varName);
if (iA != variableValues.end())
{
return iA->second;
}
@ -43,24 +43,25 @@ boost::any GetVariableValue(const string& varName, const unordered_map<string, b
}
}
bool IsVar(const string& varName, const unordered_map<string, boost::any>& variableVals)
bool IsVar(const string& varName, const unordered_map<string, boost::any>& variableValues)
{
if (variableVals.find(varName) != variableVals.end())
if (variableValues.find(varName) != variableValues.end())
return true;
else
return false;
}
vector<boost::any> VarValues(const vector<string>& varNames, const unordered_map<string, boost::any>& variableVals)
vector<boost::any> VarValues(const vector<string>& varNames, const unordered_map<string, boost::any>& variableValues)
{
vector<boost::any> realValues;
for (int varIndex = 0; varIndex < varNames.size(); varIndex++)
{
string varName = trim(varNames[varIndex]);
cout << varName << endl;
auto iA = variableVals.find(varName);
if (iA != variableVals.end())
auto iA = variableValues.find(varName);
if (iA != variableValues.end())
{
realValues.push_back(iA->second);
}
@ -84,8 +85,15 @@ bool IsFunction(const string& funcName)
else
return false;
}
bool IsCPPFunction(const string& funcName)
{
if (funcName[0] == 'C' && funcName[1] == 'P' && funcName[2] == 'P' && funcName[2] == '.')
return true;
else
return false;
}
boost::any EvalExpression(const string& ex, const unordered_map<string, boost::any>& variableVals)
boost::any EvalExpression(const string& ex, unordered_map<string, boost::any>& variableValues)
{
string expression = trim(ex);
bool inQuotes = false;
@ -93,8 +101,8 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
// If no operations are applied, then return self
if ((count(expression, '+') == 0 && count(expression, '-') == 0 && count(expression, '*') == 0 && count(expression, '/') == 0 && count(expression, '(') == 0 && count(expression, '^') == 0) || split(expression, '.')[0] == "CPP")
{
int funcIndex = IsFunction(split(expression, '(')[0]);
if (funcIndex != -1 && !inQuotes)
bool isFunc = IsFunction(split(expression, '(')[0]);
if (isFunc && !inQuotes)
{
//cout << split(expression, '(')[0] << endl;
string argContents = "";
@ -106,7 +114,7 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
y++;
}
//cout << split(expression, '(')[0] << " " << argContents << endl;
return ExecuteFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableVals));
return ExecuteFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableValues));
}
else if (split(expression, '.')[0] == "CPP" && !inQuotes)
{
@ -118,11 +126,11 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
y++;
}
//cout << split(expression, '(')[0] << " " << unWrapVec(VarValues(split(argContents, ','), variables, variableVals)) << endl;
return CPPFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableVals));
//cout << split(expression, '(')[0] << " " << unWrapVec(VarValues(split(argContents, ','), variables, variableValues)) << endl;
return CPPFunction(split(expression, '(')[0], VarValues(split(argContents, ','), variableValues));
}
else
return GetVariableValue(expression, variableVals);
return GetVariableValue(expression, variableValues);
}
string newExpression = "";
@ -143,7 +151,7 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
i++;
}
//string varVal = GetVariableValue(name, variables, variableVals);
//string varVal = GetVariableValue(name, variables, variableValues);
bool isFunc = IsFunction(name);
if (isFunc && !inQuotes)
{
@ -155,7 +163,7 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
i++;
}
string returnVal = AnyAsString(ExecuteFunction(name, VarValues(split(argContents, ','), variableVals)));
string returnVal = AnyAsString(ExecuteFunction(name, VarValues(split(argContents, ','), variableValues)));
newExpression += returnVal;
//cout << newExpression << endl;
}
@ -170,7 +178,7 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
y++;
}
//cout << split(expression, '(')[0] << " " << argContents << endl;
string returnVal = AnyAsString(CPPFunction(split(name, '(')[0], VarValues(split(argContents, ','), variableVals)));
string returnVal = AnyAsString(CPPFunction(split(name, '(')[0], VarValues(split(argContents, ','), variableValues)));
newExpression += returnVal;
}
else
@ -178,7 +186,7 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
if (inQuotes)
newExpression += name;
else
newExpression += AnyAsString(GetVariableValue(name, variableVals));
newExpression += AnyAsString(GetVariableValue(name, variableValues));
}
i--;
@ -221,10 +229,10 @@ boost::any EvalExpression(const string& ex, const unordered_map<string, boost::a
return evaluate(newExpression);
}
bool BooleanLogic(const string& valA, const string& determinant, const string& valB, const unordered_map<string, boost::any>& variableVals)
bool BooleanLogic(const string& valA, const string& determinant, const string& valB, unordered_map<string, boost::any>& variableValues)
{
boost::any valARealValue = EvalExpression(valA, variableVals);
boost::any valBRealValue = EvalExpression(valB, variableVals);
boost::any valARealValue = EvalExpression(valA, variableValues);
boost::any valBRealValue = EvalExpression(valB, variableValues);
if (determinant == "==")
return AnyAsString(valARealValue) == AnyAsString(valBRealValue);
@ -286,9 +294,6 @@ int varOperation(const vector<string>& str, unordered_map<string, boost::any>& v
boost::any ProcessLine(const vector<vector<string>>& words, int lineNum, unordered_map<string, boost::any>& variableValues)
{
if (words[lineNum].size() == 0)
return nullType;
if (words[lineNum][0][0] == '/' && words[lineNum][0][1] == '/')
return nullType;
@ -318,13 +323,14 @@ boost::any ProcessLine(const vector<vector<string>>& words, int lineNum, unorder
// re-inits a variable then store it with it's value
else if (countInVector(types, words[lineNum][0]) > 0)
{
variableValues[words[lineNum][1]] = EvalExpression(unWrapVec(vector<string>(words[lineNum].begin() + 3, words[lineNum].end())), variableValues);
//cout << unWrapVec(words[lineNum]) << endl;
variableValues[words[lineNum][1]] = EvalExpression(unWrapVec(slice(words[lineNum], 3, -1)), variableValues);
return nullType;
}
// Check existing variables: If matches, then it means
// the variables value is getting changed with an operator
else if (IsVar(words[lineNum][0], variableValues))
else if (IsVar(words[lineNum][0], variableValues) || IsVar(words[lineNum][0], globalVariableValues))
{
// Evaluates what the operator (ex. '=', '+=') does to the value on the left by the value on the right
varOperation(vector<string>(words[lineNum].begin(), words[lineNum].end()), variableValues);
@ -459,13 +465,16 @@ boost::any ExecuteFunction(const string& functionName, const vector<boost::any>&
// Get contents of function
vector<vector<string>> words = functionValues[functionName];
unordered_map<string, boost::any> variableValues;
vector<string> args = split(words[0][0], ',');
for (int i = 0; i < (int)inputVarVals.size(); i++)
unordered_map<string, boost::any> variableValues = {};
vector<string> args = words[0];
for (int i = 0; i < (int)inputVarVals.size(); i++) {
variableValues[args[i]] = inputVarVals[i];
cout << "\x1B[33m" << args[i] << " == " << AnyAsString(inputVarVals[i]) << "\033[0m\t\t" << endl;
}
//Iterate through all lines in function
for (int lineNum = 0; lineNum < (int)words.size(); lineNum++)
for (int lineNum = 1; lineNum < (int)words.size(); lineNum++)
{
boost::any returnVal = 0;
try
@ -514,8 +523,8 @@ int parseSlang(string script)
}
}
args = replace(args, functName + ",", "");
functionContents.push_back(vector<string>{args});
args = replace(args, functName + " ", "");
functionContents.push_back(split(args, ','));
int numOfBrackets = 1;
for (int p = lineNum + 3; p < (int)words.size(); p++)

2
Slang/anyops.h
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@ -75,7 +75,7 @@ string AnyAsString(const boost::any& val)
catch (boost::bad_any_cast) // Does not convert, return
{
LogWarning("invalid conversion to type \'string\'");
return "ERR";
return "";
}
}
}

4
Slang/builtin.h
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@ -78,8 +78,8 @@ int GetBuiltins(const string& s)
}
}
args = replace(args, functName + ",", "");
functionContents.push_back(vector<string>{args});
args = replace(args, functName + " ", "");
functionContents.push_back(split(args, ','));
int numOfBrackets = 1;
for (int p = lineNum + 3; p < (int)words.size(); p++)

8
Slang/builtin.slg
View File

@ -6,7 +6,7 @@ float EulersNumber = 2.71828183
// Trigonometric function Sin
func Sin(input)
{
print input
//Print(input)
float out = CPP.Math.Sin(input)
return out
}
@ -70,13 +70,11 @@ func SetPixel(x, y, r, g, b)
// Prints input value to console
func Print(in)
{
string out = CPP.System.Print(in)
return out
CPP.System.Print(in)
}
// Prints input value to console with appended newline '\n'
func Printl(in)
{
string out = CPP.System.PrintLine(in)
return out
CPP.System.PrintLine(in)
}

12
Slang/strops.cpp
View File

@ -217,6 +217,18 @@ vector<string> rangeInVec(const vector<string>& str, const int& min, int max) {
return newStr;
}
vector<string> slice(vector<string> const& v, int min, int max)
{
if (max == -1)
max = (int)v.size() - 1;
auto first = v.cbegin() + min;
auto last = v.cbegin() + max + 1;
vector<string> vec(first, last);
return vec;
}
string rangeInStr(const string& str, const int& min, int max) {
if (max == -1)
max = (int)str.size();

2
Slang/strops.h
View File

@ -39,6 +39,8 @@ vector<string> removeTabs(const vector<string>& str, const int& amnt);
vector<string> rangeInVec(const vector<string>& str, const int& min, const int& max);
vector<string> slice(vector<string> const& v, int min, int max);
string rangeInStr(const string& str, const int& min, const int& max);
string unWrapVec(const vector<string>& vec);