xcom2charpool/dist/Properties/Int/IntProperty.js

Library for reading, manipulating, and managing XCOM 2 character pool binary files, supporting both browser and Node.js environments.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.IntProperty = void 0;
const BaseCodec_1 = require("../../BaseCodec");
const CodecError_1 = require("../../Errors/CodecError");
/**
 * Codec for UE IntProperty values.
 */
class IntProperty extends BaseCodec_1.BaseCodec {
    constructor() {
        super(...arguments);
        this.type = 'IntProperty';
    }
    read(reader, length, ctx) {
        if (length !== 4) {
            throw new CodecError_1.CodecError(`IntProperty should have length 4, got ${length}`, this.fullPath(ctx));
        }
        return this.readSized(reader, length, ctx, (p) => p.int32());
    }
    write(writer, value, ctx) {
        this.assertValue(value, ctx);
        writer.int32(value);
    }
    assertValue(value, ctx) {
        if (Number.isNaN(value) || !Number.isInteger(value)) {
            throw new CodecError_1.CodecError('Value is not an integer', this.fullPath(ctx));
        }
        if (value < -0x80000000 || value > 0x7fffffff) {
            throw new CodecError_1.CodecError('Value is out of range', this.fullPath(ctx));
        }
    }
    isSupported(value) {
        return typeof value === 'number';
    }
}
exports.IntProperty = IntProperty;