{
    "Function": "_split",
    "File": "src/Splits.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "_splitsStorage",
        "_addSplittable",
        "_assertCurrSplits"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _split(uint256 userId, uint256 assetId, SplitsReceiver[] memory currReceivers)\n        internal\n        returns (uint128 collectableAmt, uint128 splitAmt)\n    {\n        _assertCurrSplits(userId, currReceivers);\n        mapping(uint256 => SplitsState) storage splitsStates = _splitsStorage().splitsStates;\n        SplitsBalance storage balance = splitsStates[userId].balances[assetId];\n\n        collectableAmt = balance.splittable;\n        if (collectableAmt == 0) {\n            return (0, 0);\n        }\n\n        balance.splittable = 0;\n        uint32 splitsWeight = 0;\n        for (uint256 i = 0; i < currReceivers.length; i++) {\n            splitsWeight += currReceivers[i].weight;\n            uint128 currSplitAmt =\n                uint128((uint160(collectableAmt) * splitsWeight) / _TOTAL_SPLITS_WEIGHT - splitAmt);\n            splitAmt += currSplitAmt;\n            uint256 receiver = currReceivers[i].userId;\n            _addSplittable(receiver, assetId, currSplitAmt);\n            emit Split(userId, receiver, assetId, currSplitAmt);\n        }\n        collectableAmt -= splitAmt;\n        balance.collectable += collectableAmt;\n        emit Collectable(userId, assetId, collectableAmt);\n    }"
}