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Allow exporting arrays of resources in GDScript

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Fixes #15961
This commit is contained in:
Bojidar Marinov 2018-02-05 16:41:13 +02:00
parent ea99b90a77
commit d855fdb451
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GPG key ID: 4B0FD31949AD430D
2 changed files with 46 additions and 36 deletions
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58
modules/gdscript/gdscript_parser.cpp
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@ -3408,6 +3408,22 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
if (tokenizer->get_token() == GDScriptTokenizer::TK_PARENTHESIS_OPEN) {
tokenizer->advance();
String hint_prefix = "";
bool is_arrayed = false;
while (tokenizer->get_token() == GDScriptTokenizer::TK_BUILT_IN_TYPE &&
tokenizer->get_token_type() == Variant::ARRAY &&
tokenizer->get_token(1) == GDScriptTokenizer::TK_COMMA) {
tokenizer->advance(); // Array
tokenizer->advance(); // Comma
if (is_arrayed) {
hint_prefix += itos(Variant::ARRAY) + ":";
} else {
is_arrayed = true;
}
}
if (tokenizer->get_token() == GDScriptTokenizer::TK_BUILT_IN_TYPE) {
Variant::Type type = tokenizer->get_token_type();
@ -3423,28 +3439,6 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
current_export.usage |= PROPERTY_USAGE_SCRIPT_VARIABLE;
tokenizer->advance();
String hint_prefix = "";
if (type == Variant::ARRAY && tokenizer->get_token() == GDScriptTokenizer::TK_COMMA) {
tokenizer->advance();
while (tokenizer->get_token() == GDScriptTokenizer::TK_BUILT_IN_TYPE) {
type = tokenizer->get_token_type();
tokenizer->advance();
if (type == Variant::ARRAY) {
hint_prefix += itos(Variant::ARRAY) + ":";
if (tokenizer->get_token() == GDScriptTokenizer::TK_COMMA) {
tokenizer->advance();
}
} else {
hint_prefix += itos(type);
break;
}
}
}
if (tokenizer->get_token() == GDScriptTokenizer::TK_COMMA) {
// hint expected next!
tokenizer->advance();
@ -3798,13 +3792,6 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
} break;
}
}
if (current_export.type == Variant::ARRAY && !hint_prefix.empty()) {
if (current_export.hint) {
hint_prefix += "/" + itos(current_export.hint);
}
current_export.hint_string = hint_prefix + ":" + current_export.hint_string;
current_export.hint = PROPERTY_HINT_NONE;
}
} else {
@ -3891,6 +3878,16 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
return;
}
if (is_arrayed) {
hint_prefix += itos(current_export.type);
if (current_export.hint) {
hint_prefix += "/" + itos(current_export.hint);
}
current_export.hint_string = hint_prefix + ":" + current_export.hint_string;
current_export.hint = PROPERTY_HINT_TYPE_STRING;
current_export.type = Variant::ARRAY;
}
tokenizer->advance();
}
@ -4058,7 +4055,8 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
member._export.type=Variant::DICTIONARY;
} else*/ {
} else*/
{
if (subexpr->type != Node::TYPE_CONSTANT) {