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| author | Rémi Verschelde <remi@verschelde.fr> | 2016-10-11 09:06:14 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-11 09:06:14 +0200 |
| commit | 3df507d6961fe123a45f2af9e6eec50e136b6a1d (patch) | |
| tree | 236ecbf829a9546207095386c973cb7f97753b67 /modules/gdscript/gd_parser.cpp | |
| parent | abfa42dd390f4e15771200763cce50d154c0c56c (diff) | |
| parent | 16a0e4b23528aad0c043f350831f5706987a2d01 (diff) | |
| download | redot-engine-3df507d6961fe123a45f2af9e6eec50e136b6a1d.tar.gz | |
Merge pull request #6694 from bojidar-bg/gdscript-newline-functions
Allow for linebreaks in function calls and definitions and yeild/signal.
Diffstat (limited to 'modules/gdscript/gd_parser.cpp')
| -rw-r--r-- | modules/gdscript/gd_parser.cpp | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/modules/gdscript/gd_parser.cpp b/modules/gdscript/gd_parser.cpp index 3c01f469f9..e2d284ae02 100644 --- a/modules/gdscript/gd_parser.cpp +++ b/modules/gdscript/gd_parser.cpp @@ -121,6 +121,7 @@ bool GDParser::_parse_arguments(Node* p_parent,Vector<Node*>& p_args,bool p_stat tokenizer->advance(); } else { + parenthesis ++; int argidx=0; while(true) { @@ -165,6 +166,7 @@ bool GDParser::_parse_arguments(Node* p_parent,Vector<Node*>& p_args,bool p_stat } } + parenthesis --; } return true; @@ -368,18 +370,23 @@ GDParser::Node* GDParser::_parse_expression(Node *p_parent,bool p_static,bool p_ OperatorNode *yield = alloc_node<OperatorNode>(); yield->op=OperatorNode::OP_YIELD; + while (tokenizer->get_token()==GDTokenizer::TK_NEWLINE) { + tokenizer->advance(); + } + if (tokenizer->get_token()==GDTokenizer::TK_PARENTHESIS_CLOSE) { expr=yield; tokenizer->advance(); } else { + parenthesis ++; + Node *object = _parse_and_reduce_expression(p_parent,p_static); if (!object) return NULL; yield->arguments.push_back(object); if (tokenizer->get_token()!=GDTokenizer::TK_COMMA) { - _set_error("Expected ',' after first argument of 'yield'"); return NULL; } @@ -407,11 +414,12 @@ GDParser::Node* GDParser::_parse_expression(Node *p_parent,bool p_static,bool p_ yield->arguments.push_back(signal); if (tokenizer->get_token()!=GDTokenizer::TK_PARENTHESIS_CLOSE) { - _set_error("Expected ')' after second argument of 'yield'"); return NULL; } + parenthesis --; + tokenizer->advance(); expr=yield; @@ -1709,6 +1717,7 @@ void GDParser::_parse_block(BlockNode *p_block,bool p_static) { case GDTokenizer::TK_CF_IF: { tokenizer->advance(); + Node *condition = _parse_and_reduce_expression(p_block,p_static); if (!condition) { if (_recover_from_completion()) { @@ -2313,6 +2322,11 @@ void GDParser::_parse_class(ClassNode *p_class) { bool defaulting=false; while(true) { + if (tokenizer->get_token()==GDTokenizer::TK_NEWLINE) { + tokenizer->advance(); + continue; + } + if (tokenizer->get_token()==GDTokenizer::TK_PR_VAR) { tokenizer->advance(); //var before the identifier is allowed @@ -2365,6 +2379,10 @@ void GDParser::_parse_class(ClassNode *p_class) { default_values.push_back(on); } + while (tokenizer->get_token()==GDTokenizer::TK_NEWLINE) { + tokenizer->advance(); + } + if (tokenizer->get_token()==GDTokenizer::TK_COMMA) { tokenizer->advance(); continue; @@ -2406,6 +2424,7 @@ void GDParser::_parse_class(ClassNode *p_class) { if (tokenizer->get_token()!=GDTokenizer::TK_PARENTHESIS_CLOSE) { //has arguments + parenthesis ++; while(true) { Node *arg = _parse_and_reduce_expression(p_class,_static); @@ -2423,6 +2442,7 @@ void GDParser::_parse_class(ClassNode *p_class) { break; } + parenthesis --; } tokenizer->advance(); @@ -2486,6 +2506,10 @@ void GDParser::_parse_class(ClassNode *p_class) { if (tokenizer->get_token()==GDTokenizer::TK_PARENTHESIS_OPEN) { tokenizer->advance(); while(true) { + if (tokenizer->get_token()==GDTokenizer::TK_NEWLINE) { + tokenizer->advance(); + continue; + } if (tokenizer->get_token()==GDTokenizer::TK_PARENTHESIS_CLOSE) { @@ -2501,6 +2525,10 @@ void GDParser::_parse_class(ClassNode *p_class) { sig.arguments.push_back(tokenizer->get_token_identifier()); tokenizer->advance(); + while (tokenizer->get_token()==GDTokenizer::TK_NEWLINE) { + tokenizer->advance(); + } + if (tokenizer->get_token()==GDTokenizer::TK_COMMA) { tokenizer->advance(); } else if (tokenizer->get_token()!=GDTokenizer::TK_PARENTHESIS_CLOSE) { |