void AMXStackFramePrinter::PrintArgument(const AMXStackFrame &frame,
const AMXDebugSymbol &arg,
int index) {
if (arg.IsReference()) {
*stream_ << "&";
}
PrintTag(arg);
*stream_ << arg.GetName();
if (!arg.IsVariable()) {
std::vector<AMXDebugSymbolDim> dims = arg.GetDims();
if (arg.IsArray() || arg.IsArrayRef()) {
for (std::size_t i = 0; i < dims.size(); ++i) {
if (dims[i].GetSize() == 0) {
*stream_ << "[]";
} else {
std::string tag = debug_info_->GetTagName(dims[i].GetTag()) + ":";
if (tag == "_:") tag.clear();
*stream_ << "[" << tag << dims[i].GetSize() << "]";
}
}
}
}
*stream_ << "=";
PrintArgumentValue(frame, arg, index);
}
void AMXStackFramePrinter::PrintArgumentValue(const AMXStackFrame &frame,
const AMXDebugSymbol &arg,
int index) {
std::string tag_name = debug_info_.GetTagName(arg.GetTag());
cell value = GetArgumentValue(frame, index);
if (arg.IsVariable()) {
PrintValue(tag_name, value);
return;
}
stream_ << "@";
PrintAddress(value);
if (arg.IsReference()) {
if (cell *ptr = GetDataPtr(frame.amx(), value)) {
stream_ << " ";
PrintValue(tag_name, *ptr);
}
return;
}
if (arg.IsArray() || arg.IsArrayRef()) {
std::vector<AMXDebugSymbolDim> dims = arg.GetDims();
// Try to filter out non-printable arrays (e.g. non-strings).
// This doesn't work 100% of the time, but it's better than nothing.
if (dims.size() == 1
&& tag_name == "_"
&& debug_info_.GetTagName(dims[0].GetTag()) == "_")
{
std::string string;
bool packed;
GetStringContents(frame.amx(), value, dims[0].GetSize(), string, packed);
stream_ << (packed ? " !" : " ");
static const std::size_t kMaxString = 80;
if (string.length() > kMaxString) {
string.replace(kMaxString, string.length() - kMaxString, "...");
}
stream_ << "\"" << string << "\"";
}
}
}
