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detect node and variable assignments in _ready, _init, etc for further code completion

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This commit is contained in:
Juan Linietsky
2015-08-30 11:50:10 -03:00
parent 947b283248
commit 319cc7e3ae
3 changed files with 127 additions and 11 deletions
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54
modules/gdscript/gd_editor.cpp
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@@ -998,6 +998,44 @@ static bool _guess_identifier_type_in_block(GDCompletionContext& context,int p_l
return false;
}
static bool _guess_identifier_from_assignment_in_function(GDCompletionContext& context,const StringName& p_identifier, const StringName& p_function,GDCompletionIdentifier &r_type) {
const GDParser::FunctionNode* func=NULL;
for(int i=0;i<context._class->functions.size();i++) {
if (context._class->functions[i]->name==p_function) {
func=context._class->functions[i];
break;
}
}
if (!func)
return false;
for(int i=0;i<func->body->statements.size();i++) {
if (func->body->statements[i]->type==GDParser::BlockNode::TYPE_OPERATOR) {
const GDParser::OperatorNode *op = static_cast<const GDParser::OperatorNode *>(func->body->statements[i]);
if (op->op==GDParser::OperatorNode::OP_ASSIGN) {
if (op->arguments.size() && op->arguments[0]->type==GDParser::Node::TYPE_IDENTIFIER) {
const GDParser::IdentifierNode *id = static_cast<const GDParser::IdentifierNode *>(op->arguments[0]);
if (id->name==p_identifier) {
return _guess_expression_type(context,op->arguments[1],func->body->statements[i]->line,r_type);
}
}
}
}
}
return false;
}
static bool _guess_identifier_type(GDCompletionContext& context,int p_line,const StringName& p_identifier,GDCompletionIdentifier &r_type) {
//go to block first
@@ -1089,8 +1127,22 @@ static bool _guess_identifier_type(GDCompletionContext& context,int p_line,const
r_type=_get_type_from_pinfo(context._class->variables[i]._export);
return true;
} else if (context._class->variables[i].expression) {
return _guess_expression_type(context,context._class->variables[i].expression,context._class->variables[i].line,r_type);
bool rtype = _guess_expression_type(context,context._class->variables[i].expression,context._class->variables[i].line,r_type);
if (rtype && r_type.type!=Variant::NIL)
return true;
//return _guess_expression_type(context,context._class->variables[i].expression,context._class->variables[i].line,r_type);
}
//try to guess from assignment in construtor or _ready
if (_guess_identifier_from_assignment_in_function(context,p_identifier,"_ready",r_type))
return true;
if (_guess_identifier_from_assignment_in_function(context,p_identifier,"_enter_tree",r_type))
return true;
if (_guess_identifier_from_assignment_in_function(context,p_identifier,"_init",r_type))
return true;
return false;
}
}
}