Method reinitialize

GDJS/Runtime/variable.ts:44–80

(varData?: VariableData | undefined)

    }

    reinitialize(varData?: VariableData | undefined) {
      this._type = 'number';
      this._value = 0;
      this._str = '0';
      this._bool = false;
      this._children = {};
      this._childrenArray = [];
      this._undefinedInContainer = false;

      if (varData !== undefined) {
        this._type = varData.type || 'number';
        if (this._type === 'number') {
          this._value = parseFloat((varData.value as string) || '0');
          // Protect against NaN.
          if (this._value !== this._value) this._value = 0;
        } else if (this._type === 'string') {
          this._str = gdjs.Variable.useDeprecatedZeroAsDefaultStringVariable
            ? '' + varData.value || '0'
            : varData.value !== undefined
              ? '' + varData.value
              : '';
        } else if (this._type === 'boolean') {
          this._bool = !!varData.value;
        } else if (this._type === 'structure') {
          if (varData.children !== undefined) {
            for (var i = 0, len = varData.children.length; i < len; ++i) {
              var childData = varData.children[i];
              if (childData.name === undefined) continue;
              this._children[childData.name] = new gdjs.Variable(childData);
            }
          }
        } else if (this._type === 'array' && varData.children) {
          for (const childData of varData.children)
            this._childrenArray.push(new gdjs.Variable(childData));
        }
      }
    }

    /**
     * Return true if the variable type is a primitive type.