"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Utils_1 = require("./Utils");
const BVHJoint_1 = require("./BVHJoint");
class BVH {
    constructor() {
        this.joints = [];
    }
    readFromBuffer(buf, pos) {
        const header1 = buf.readUInt16LE(pos);
        pos = pos + 2;
        const header2 = buf.readUInt16LE(pos);
        pos = pos + 2;
        if (header1 !== 1 || header2 !== 0) {
            console.error('BVH Decoder: invalid data');
            return 0;
        }
        this.priority = buf.readInt32LE(pos);
        pos = pos + 4;
        this.length = buf.readFloatLE(pos);
        pos = pos + 4;
        let result = Utils_1.Utils.BufferToString(buf, pos);
        pos += result.readLength;
        this.expressionName = result.result;
        this.inPoint = buf.readFloatLE(pos);
        pos += 4;
        this.outPoint = buf.readFloatLE(pos);
        pos += 4;
        this.loop = buf.readInt32LE(pos);
        pos += 4;
        this.easeInTime = buf.readFloatLE(pos);
        pos += 4;
        this.easeOutTime = buf.readFloatLE(pos);
        pos += 4;
        this.handPose = buf.readUInt32LE(pos);
        pos += 4;
        this.jointCount = buf.readUInt32LE(pos);
        pos += 4;
        for (let x = 0; x < this.jointCount; x++) {
            const joint = new BVHJoint_1.BVHJoint();
            pos = joint.readFromBuffer(buf, pos, this.inPoint, this.outPoint);
            this.joints.push(joint);
        }
        return pos;
    }
}
exports.BVH = BVH;
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