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More stuff related to lists

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This commit is contained in:
Maxwell
2025-05-12 20:04:38 +10:00
parent 7f4e87f768
commit b7febe7f1c
10 changed files with 101 additions and 8 deletions
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65
src/Interpreter.cpp
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@@ -249,6 +249,34 @@ void Interpreter::interpret(vector<Token> tokenList) {
i -= 1;
}
}
// Find lists and create list objects
for (int i = 0; i < currentInstruction.size(); i++) {
if (currentInstruction[i].keyword == keywords::OSQUA) {
log.debug("Making a list");
int startIndex = i;
currentInstruction.erase(currentInstruction.begin() + i);
List buf;
buf.type = currentInstruction[i].value.type;
while (currentInstruction[i].keyword != keywords::CSQUA) {
if (buf.type == currentInstruction[i].value.type) {
buf.value.push_back(currentInstruction[i].value);
currentInstruction.erase(currentInstruction.begin() + i);
} else {
syntaxError.listTypeMismatch();
}
}
currentInstruction.erase(currentInstruction.begin() + i);
Value newValue;
newValue.type = valtype::LIST;
newValue.value = buf;
Token newToken;
newToken.type = valtype::LIST;
newToken.value.type = valtype::LIST;
newToken.value.value = buf;
newToken.keyword = keywords::LIST;
currentInstruction.insert(currentInstruction.begin() + startIndex, newToken);
}
}
// Execute the instruction
log.debug("Length of line is " + to_string(lengthOfLine));
executeCode(currentInstruction);
@@ -285,7 +313,7 @@ void Interpreter::executeCode(vector<Token> tokens) {
}
if (tokens[i].keyword == keywords::PRINTLN) {
i++;
if (tokens.size() <= i) break;
if (tokens.size() <= i) syntaxError.fnNotSufficientArgs("println", 1, 1, 0);
Token nextToken = tokens[i];
// Handle different value types
if (nextToken.keyword == keywords::VALUE) {
@@ -307,7 +335,7 @@ void Interpreter::executeCode(vector<Token> tokens) {
syntaxError.fnTypeMismatch("println", validTypes, nextToken.type);
}
} else {
syntaxError.fnNotSufficientArgs("println", 1, 1, 0);
syntaxError.fnTypeMismatch("println", {}, nextToken.type);
}
} else if (tokens[i].keyword == keywords::PRINT) {
i++;
@@ -335,6 +363,39 @@ void Interpreter::executeCode(vector<Token> tokens) {
} else {
syntaxError.fnNotSufficientArgs("print", 1, 1, 0);
}
} else if (tokens[i].keyword == keywords::PRINTLIST) {
i++;
if (tokens.size() <= i) syntaxError.fnNotSufficientArgs("printlist", 1, 1, 0);
Token nextToken = tokens[i];
log.debug("Printing a list. Type of next token is " + log.getTypeString(nextToken.value.type));
if (nextToken.keyword == keywords::LIST && nextToken.type == valtype::LIST) {
List list = get<List>(nextToken.value.value);
log.debug("List obtained");
if (list.value[0].type == valtype::INT) {
for (int j = 0; j < list.value.size(); j++) {
cout << get<int>(list.value[j].value) << ", ";
}
}
else if (list.value[0].type == valtype::DEC) {
for (int j = 0; j < list.value.size(); j++) {
cout << get<double>(list.value[j].value) << ", ";
}
}
else if (list.value[0].type == valtype::STR) {
for (int j = 0; j < list.value.size(); j++) {
cout << get<string>(list.value[j].value) << ", ";
}
}
else if (list.value[0].type == valtype::BOOL) {
for (int j = 0; j < list.value.size(); j++) {
cout << (get<bool>(list.value[j].value) ? "true" : "false") << ", ";
}
}
cout << endl;
} else {
syntaxError.fnTypeMismatch("printlist", {}, valtype::UNKNOWN);
}
break;
} else if (tokens[i].keyword == keywords::EXIT) {
i++;
if (tokens.size() <= i) break;