diff options
Diffstat (limited to 'modules/gdscript/gd_parser.h')
| -rw-r--r-- | modules/gdscript/gd_parser.h | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/modules/gdscript/gd_parser.h b/modules/gdscript/gd_parser.h index f36cb8a73..6ee55b433 100644 --- a/modules/gdscript/gd_parser.h +++ b/modules/gdscript/gd_parser.h @@ -264,14 +264,15 @@ public: enum PatternType { PT_CONSTANT, PT_BIND, - PT_DICITIONARY, + PT_DICTIONARY, PT_ARRAY, - PT_IGNORE_REST + PT_IGNORE_REST, + PT_WILDCARD }; PatternType pt_type; - ConstantNode *constant; + Node *constant; StringName bind; Map<ConstantNode*, PatternNode*> dictionary; Vector<PatternNode*> array; @@ -282,6 +283,13 @@ public: PatternNode *pattern; BlockNode *body; }; + + struct MatchNode : public Node { + Node *val_to_match; + Vector<PatternBranchNode*> branches; + + BlockNode *compiled_block; + }; struct ControlFlowNode : public Node { enum CFType { @@ -299,7 +307,8 @@ public: Vector<Node*> arguments; BlockNode *body; BlockNode *body_else; - Vector<PatternBranchNode*> branches; + + MatchNode *match; ControlFlowNode *_else; //used for if ControlFlowNode() { type=TYPE_CONTROL_FLOW; cf_type=CF_IF; body=NULL; body_else=NULL;} @@ -479,9 +488,17 @@ private: // TODO - void _parse_pattern_block(Vector<PatternBranchNode*> &p_block, bool p_static); + void _parse_pattern_block(BlockNode *p_block, Vector<PatternBranchNode*> &p_branches, bool p_static); PatternNode *_parse_pattern(bool p_static); + void _transform_match_statment(BlockNode *p_block, MatchNode *p_match_statement); + + void _generate_pattern(PatternNode *p_pattern, Node *p_node_to_match, Node *&p_resulting_node, Map<StringName, Node*> &p_bindings); + + void _generate_array_pattern(PatternNode *p_array_pattern, Node *p_value_to_match, Node *&p_resulting_node, Map<StringName, Node*> &p_bindings); + void _generate_bind_pattern(PatternNode *p_bind_pattern, Node *p_value_to_match, Map<StringName, Node*> &p_bindings); + void _generate_constant_pattern(PatternNode *p_constant_pattern, Node *p_value_to_match, Node *&p_resulting_node); + void _generate_dict_pattern(PatternNode *p_dict_pattern, Node *p_value_to_match, Node *&p_resulting_node, Map<StringName, Node*> &p_bindings); void _parse_block(BlockNode *p_block,bool p_static); |