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[Core] Add iteration support to Array

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This commit is contained in:
A Thousand Ships
2023-12-24 13:44:21 +01:00
parent 1f0f81049f
commit 64146cb7f3
15 changed files with 251 additions and 73 deletions
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11
core/io/json.cpp
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@@ -86,7 +86,7 @@ String JSON::_stringify(const Variant &p_var, const String &p_indent, int p_cur_
case Variant::PACKED_STRING_ARRAY:
case Variant::ARRAY: {
Array a = p_var;
if (a.size() == 0) {
if (a.is_empty()) {
return "[]";
}
String s = "[";
@@ -95,12 +95,15 @@ String JSON::_stringify(const Variant &p_var, const String &p_indent, int p_cur_
ERR_FAIL_COND_V_MSG(p_markers.has(a.id()), "\"[...]\"", "Converting circular structure to JSON.");
p_markers.insert(a.id());
for (int i = 0; i < a.size(); i++) {
if (i > 0) {
bool first = true;
for (const Variant &var : a) {
if (first) {
first = false;
} else {
s += ",";
s += end_statement;
}
s += _make_indent(p_indent, p_cur_indent + 1) + _stringify(a[i], p_indent, p_cur_indent + 1, p_sort_keys, p_markers);
s += _make_indent(p_indent, p_cur_indent + 1) + _stringify(var, p_indent, p_cur_indent + 1, p_sort_keys, p_markers);
}
s += end_statement + _make_indent(p_indent, p_cur_indent) + "]";
p_markers.erase(a.id());