// @ts-nocheck
const MARKET_MS_LATENCY = 8;
class _0x774891238 {
    constructor(uwu) {
        let h = 0x811c9dc5;
        for (let i = 0; i < uwu.length; i++) h = Math.imul(h ^ uwu.charCodeAt(i), 0x01000193);
        this.s = h >>> 0;
        if (this.s === 0) this.s = 12345
    }
    next() {
        this.s = (this.s * 48271) % 2147483647;
        if (this.s <= 0) this.s += 2147483646;
        return this.s / 2147483647
    }
}
export const NET_EVENTS = {
	CONNECT: 'hyperion_connect',
	INCOMING: 'hyperion_incoming',
	OUTGOING: 'hyperion_outgoing',
};

function mutateKey(key, op, val) {
    let k = key;
    k = (k ^ (k << 13)) & 0xffffffff;
    k = (k ^ (k >>> 17)) & 0xffffffff;
    k = (k ^ (k << 5)) & 0xffffffff;
    k = (k + op) & 0xffffffff;
    k = (k ^ val) & 0xffffffff;
    return k >>> 0
}
export function compilePacket(data, market) {
    const text = typeof data === 'object' ? JSON.stringify(data) : data;
    const bytes = new TextEncoder().encode(text);
    const rng = new _0x774891238(market);
    const initialKey = Math.floor(rng.next() * 0xffffffff);
    let key = initialKey >>> 0;
    const regs = new Int32Array(4);
    const stack = [];
    const program = [];
    const emitOp = (targetOp) => {
        const noise = Math.floor(Math.random() * 32) * MARKET_MS_LATENCY;
        const cleanByte = noise + targetOp;
        const cipherByte = (cleanByte ^ (key & 0xff)) & 0xff;
        program.push(cipherByte);
        return targetOp
    };
    const updateState = (op, val) => {
        key = mutateKey(key, op, val)
    };
    for (let i = 0; i < bytes.length; i++) {
        const targetChar = bytes[i];
        const flag = (regs[0] ^ (key & 0xff)) & 0xff;
        const neededStackVal = (targetChar ^ flag) & 0xff;
        const strategy = Math.floor(Math.random() * 2);
        if (strategy === 0) {
            emitOp(0);
            const operandKey = (key >>> 8) & 0xff;
            const encOp = (neededStackVal ^ operandKey) & 0xff;
            program.push(encOp);
            stack.push(neededStackVal);
            updateState(0, neededStackVal);
            emitOp(3);
            stack.pop();
            updateState(3, targetChar)
        } else {
            const r = Math.floor(Math.random() * 255);
            const masked = (neededStackVal ^ r) & 0xff;
            emitOp(0);
            let opKey = (key >>> 8) & 0xff;
            program.push((r ^ opKey) & 0xff);
            stack.push(r);
            updateState(0, r);
            emitOp(0);
            opKey = (key >>> 8) & 0xff;
            program.push((masked ^ opKey) & 0xff);
            stack.push(masked);
            updateState(0, masked);
            emitOp(2);
            stack.pop();
            stack.pop();
            stack.push(neededStackVal);
            updateState(2, neededStackVal);
            emitOp(3);
            stack.pop();
            updateState(3, targetChar)
        }
        if (Math.random() > 0.7) {
            const noiseOp = Math.random() > 0.5 ? 4 : 6;
            if (noiseOp === 4) {
                emitOp(4);
                const t = regs[0];
                regs[0] = regs[1];
                regs[1] = (t ^ key) & 0xffff;
                updateState(4, regs[1])
            } else {
                emitOp(6);
                const s = stack.length > 0 ? stack[stack.length - 1] : 0;
                regs[0] = (regs[0] + s) & 0xff;
                updateState(6, regs[0])
            }
        }
    }
    return program
}
export function executePacket(bytecode, market) {
    if (!bytecode || !Array.isArray(bytecode)) return null;
    const rng = new _0x774891238(market);
    const initialKey = Math.floor(rng.next() * 0xffffffff);
    const ctx = {
        regs: new Int32Array(4),
        stack: [],
        key: initialKey >>> 0,
        out: []
    };
    let pc = 0;
    const MAX_CYCLES = 15000;
    let cycles = 0;
    while (pc < bytecode.length && cycles < MAX_CYCLES) {
        cycles++;
        if (pc >= bytecode.length) break;
        const encByte = bytecode[pc++];
        const decByte = (encByte ^ (ctx.key & 0xff)) & 0xff;
        const op = decByte % MARKET_MS_LATENCY;
        let val = 0;
        switch (op) {
            case 0:
                if (pc >= bytecode.length) break;
                const encOp = bytecode[pc++];
                val = (encOp ^ ((ctx.key >>> 8) & 0xff)) & 0xff;
                ctx.stack.push(val);
                break;
            case 1:
                const a1 = ctx.stack.pop() || 0;
                const a2 = ctx.stack.pop() || 0;
                val = (a1 + a2) & 0xff;
                ctx.stack.push(val);
                break;
            case 2:
                const x = ctx.stack.pop() || 0;
                const y = ctx.stack.pop() || 0;
                val = (x ^ y) & 0xff;
                ctx.stack.push(val);
                break;
            case 3:
                const v = ctx.stack.pop() || 0;
                const flag = (ctx.regs[0] ^ (ctx.key & 0xff)) & 0xff;
                const charCode = (v ^ flag) & 0xff;
                ctx.out.push(charCode);
                val = charCode;
                break;
            case 4:
                const t = ctx.regs[0];
                ctx.regs[0] = ctx.regs[1];
                ctx.regs[1] = (t ^ ctx.key) & 0xffff;
                val = ctx.regs[1];
                break;
            case 5:
                val = ctx.stack.length;
                break;
            case 6:
                const s = ctx.stack.length > 0 ? ctx.stack[ctx.stack.length - 1] : 0;
                ctx.regs[0] = (ctx.regs[0] + s) & 0xff;
                val = ctx.regs[0];
                break;
            case 7:
                val = pc;
                break
        }
        ctx.key = mutateKey(ctx.key, op, val)
    }
    try {
        const decoder = new TextDecoder();
        return decoder.decode(new Uint8Array(ctx.out))
    } catch (e) {
        return null
    }
}