Method getStructureNetworkSyncData

GDJS/Runtime/variable.ts:188–260

(
      variable: gdjs.Variable
    )

    // Structure variables can contain other variables, so we need to recursively
    // get the sync data for each child variable.
    getStructureNetworkSyncData(
      variable: gdjs.Variable
    ): VariableNetworkSyncData[] | undefined {
      if (variable.getType() === 'array') {
        const allVariableNetworkSyncData: VariableNetworkSyncData[] = [];
        variable.getAllChildrenArray().forEach((childVariable) => {
          const childVariableType = childVariable.getType();
          const childVariableValue =
            childVariableType === 'structure' || childVariableType === 'array'
              ? ''
              : childVariable.getValue();

          const childVariableOwner = childVariable.getPlayerOwnership();
          if (
            // Variable undefined.
            childVariable.isUndefinedInContainer() ||
            // Variable marked as not to be synchronized.
            childVariableOwner === null
          ) {
            // In those cases, the variable should not be synchronized.
            return;
          }

          allVariableNetworkSyncData.push({
            name: '',
            value: childVariableValue,
            type: childVariableType,
            children: this.getStructureNetworkSyncData(childVariable),
            owner: childVariableOwner,
          });
        });

        return allVariableNetworkSyncData;
      }

      if (variable.getType() === 'structure') {
        const variableChildren = variable.getAllChildren();
        if (!variableChildren) return undefined;
        const allVariableNetworkSyncData: VariableNetworkSyncData[] = [];

        Object.entries(variableChildren).forEach(
          ([childVariableName, childVariable]) => {
            const childVariableType = childVariable.getType();
            const childVariableValue =
              childVariableType === 'structure' || childVariableType === 'array'
                ? ''
                : childVariable.getValue();
            const childVariableOwner = childVariable.getPlayerOwnership();
            if (
              // Variable undefined.
              childVariable.isUndefinedInContainer() ||
              // Variable marked as not to be synchronized.
              childVariableOwner === null
            ) {
              // In those cases, the variable should not be synchronized.
              return;
            }