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Set generator’s isInitialized to false in finish

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Previously isInitialized would remain true after first generation.
Also move common init/finish code to parent class.
This commit is contained in:
Neil Fraser
2021-05-21 10:17:26 -07:00
committed by Neil Fraser
parent 5d2c48e1ab
commit b50cb5779f
5 changed files with 36 additions and 38 deletions
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17
generators/lua.js
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@@ -91,15 +91,11 @@ Blockly.Lua.isInitialized = false;
* @param {!Blockly.Workspace} workspace Workspace to generate code from.
*/
Blockly.Lua.init = function(workspace) {
// Create a dictionary of definitions to be printed before the code.
Blockly.Lua.definitions_ = Object.create(null);
// Create a dictionary mapping desired function names in definitions_
// to actual function names (to avoid collisions with user functions).
Blockly.Lua.functionNames_ = Object.create(null);
// Call Blockly.Generator's init.
Object.getPrototypeOf(this).init.call(this);
if (!Blockly.Lua.nameDB_) {
Blockly.Lua.nameDB_ =
new Blockly.Names(Blockly.Lua.RESERVED_WORDS_);
Blockly.Lua.nameDB_ = new Blockly.Names(Blockly.Lua.RESERVED_WORDS_);
} else {
Blockly.Lua.nameDB_.reset();
}
@@ -118,9 +114,10 @@ Blockly.Lua.finish = function(code) {
for (var name in Blockly.Lua.definitions_) {
definitions.push(Blockly.Lua.definitions_[name]);
}
// Clean up temporary data.
delete Blockly.Lua.definitions_;
delete Blockly.Lua.functionNames_;
// Call Blockly.Generator's finish.
code = Object.getPrototypeOf(this).finish.call(this, code);
this.isInitialized = false;
Blockly.Lua.nameDB_.reset();
return definitions.join('\n\n') + '\n\n\n' + code;
};