engine_rust_src/pkg/engine_rust.js

/* @ts-self-types="./engine_rust.d.ts" */

export class WasmEngine {
    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        WasmEngineFinalization.unregister(this);
        return ptr;
    }
    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_wasmengine_free(ptr, 0);
    }
    /**
     * @param {number} sims
     * @returns {number}
     */
    ai_suggest(sims) {
        const ret = wasm.wasmengine_ai_suggest(this.__wbg_ptr, sims);
        if (ret[2]) {
            throw takeFromExternrefTable0(ret[1]);
        }
        return ret[0];
    }
    /**
     * @returns {Int32Array}
     */
    get_legal_actions() {
        const ret = wasm.wasmengine_get_legal_actions(this.__wbg_ptr);
        var v1 = getArrayI32FromWasm0(ret[0], ret[1]).slice();
        wasm.__wbindgen_free(ret[0], ret[1] * 4, 4);
        return v1;
    }
    /**
     * @returns {string}
     */
    get_state_json() {
        let deferred2_0;
        let deferred2_1;
        try {
            const ret = wasm.wasmengine_get_state_json(this.__wbg_ptr);
            var ptr1 = ret[0];
            var len1 = ret[1];
            if (ret[3]) {
                ptr1 = 0; len1 = 0;
                throw takeFromExternrefTable0(ret[2]);
            }
            deferred2_0 = ptr1;
            deferred2_1 = len1;
            return getStringFromWasm0(ptr1, len1);
        } finally {
            wasm.__wbindgen_free(deferred2_0, deferred2_1, 1);
        }
    }
    /**
     * @param {Uint32Array} p0_deck
     * @param {Uint32Array} p1_deck
     * @param {Uint32Array} p0_energy
     * @param {Uint32Array} p1_energy
     * @param {Uint32Array} p0_lives
     * @param {Uint32Array} p1_lives
     * @param {bigint | null} [seed]
     */
    init_game(p0_deck, p1_deck, p0_energy, p1_energy, p0_lives, p1_lives, seed) {
        const ptr0 = passArray32ToWasm0(p0_deck, wasm.__wbindgen_malloc);
        const len0 = WASM_VECTOR_LEN;
        const ptr1 = passArray32ToWasm0(p1_deck, wasm.__wbindgen_malloc);
        const len1 = WASM_VECTOR_LEN;
        const ptr2 = passArray32ToWasm0(p0_energy, wasm.__wbindgen_malloc);
        const len2 = WASM_VECTOR_LEN;
        const ptr3 = passArray32ToWasm0(p1_energy, wasm.__wbindgen_malloc);
        const len3 = WASM_VECTOR_LEN;
        const ptr4 = passArray32ToWasm0(p0_lives, wasm.__wbindgen_malloc);
        const len4 = WASM_VECTOR_LEN;
        const ptr5 = passArray32ToWasm0(p1_lives, wasm.__wbindgen_malloc);
        const len5 = WASM_VECTOR_LEN;
        wasm.wasmengine_init_game(this.__wbg_ptr, ptr0, len0, ptr1, len1, ptr2, len2, ptr3, len3, ptr4, len4, ptr5, len5, !isLikeNone(seed), isLikeNone(seed) ? BigInt(0) : seed);
    }
    /**
     * @param {string} card_db_json
     */
    constructor(card_db_json) {
        const ptr0 = passStringToWasm0(card_db_json, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        const len0 = WASM_VECTOR_LEN;
        const ret = wasm.wasmengine_new(ptr0, len0);
        if (ret[2]) {
            throw takeFromExternrefTable0(ret[1]);
        }
        this.__wbg_ptr = ret[0] >>> 0;
        WasmEngineFinalization.register(this, this.__wbg_ptr, this);
        return this;
    }
    /**
     * @param {number} action_id
     */
    step(action_id) {
        const ret = wasm.wasmengine_step(this.__wbg_ptr, action_id);
        if (ret[1]) {
            throw takeFromExternrefTable0(ret[0]);
        }
    }
}
if (Symbol.dispose) WasmEngine.prototype[Symbol.dispose] = WasmEngine.prototype.free;

function __wbg_get_imports() {
    const import0 = {
        __proto__: null,
        __wbg_Error_8c4e43fe74559d73: function(arg0, arg1) {
            const ret = Error(getStringFromWasm0(arg0, arg1));
            return ret;
        },
        __wbg___wbindgen_throw_be289d5034ed271b: function(arg0, arg1) {
            throw new Error(getStringFromWasm0(arg0, arg1));
        },
        __wbg_getRandomValues_1c61fac11405ffdc: function() { return handleError(function (arg0, arg1) {
            globalThis.crypto.getRandomValues(getArrayU8FromWasm0(arg0, arg1));
        }, arguments); },
        __wbindgen_init_externref_table: function() {
            const table = wasm.__wbindgen_externrefs;
            const offset = table.grow(4);
            table.set(0, undefined);
            table.set(offset + 0, undefined);
            table.set(offset + 1, null);
            table.set(offset + 2, true);
            table.set(offset + 3, false);
        },
    };
    return {
        __proto__: null,
        "./engine_rust_bg.js": import0,
    };
}

const WasmEngineFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_wasmengine_free(ptr >>> 0, 1));

function addToExternrefTable0(obj) {
    const idx = wasm.__externref_table_alloc();
    wasm.__wbindgen_externrefs.set(idx, obj);
    return idx;
}

function getArrayI32FromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return getInt32ArrayMemory0().subarray(ptr / 4, ptr / 4 + len);
}

function getArrayU8FromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return getUint8ArrayMemory0().subarray(ptr / 1, ptr / 1 + len);
}

let cachedInt32ArrayMemory0 = null;
function getInt32ArrayMemory0() {
    if (cachedInt32ArrayMemory0 === null || cachedInt32ArrayMemory0.byteLength === 0) {
        cachedInt32ArrayMemory0 = new Int32Array(wasm.memory.buffer);
    }
    return cachedInt32ArrayMemory0;
}

function getStringFromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return decodeText(ptr, len);
}

let cachedUint32ArrayMemory0 = null;
function getUint32ArrayMemory0() {
    if (cachedUint32ArrayMemory0 === null || cachedUint32ArrayMemory0.byteLength === 0) {
        cachedUint32ArrayMemory0 = new Uint32Array(wasm.memory.buffer);
    }
    return cachedUint32ArrayMemory0;
}

let cachedUint8ArrayMemory0 = null;
function getUint8ArrayMemory0() {
    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachedUint8ArrayMemory0;
}

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        const idx = addToExternrefTable0(e);
        wasm.__wbindgen_exn_store(idx);
    }
}

function isLikeNone(x) {
    return x === undefined || x === null;
}

function passArray32ToWasm0(arg, malloc) {
    const ptr = malloc(arg.length * 4, 4) >>> 0;
    getUint32ArrayMemory0().set(arg, ptr / 4);
    WASM_VECTOR_LEN = arg.length;
    return ptr;
}

function passStringToWasm0(arg, malloc, realloc) {
    if (realloc === undefined) {
        const buf = cachedTextEncoder.encode(arg);
        const ptr = malloc(buf.length, 1) >>> 0;
        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len, 1) >>> 0;

    const mem = getUint8ArrayMemory0();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }
    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
        const ret = cachedTextEncoder.encodeInto(arg, view);

        offset += ret.written;
        ptr = realloc(ptr, len, offset, 1) >>> 0;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

function takeFromExternrefTable0(idx) {
    const value = wasm.__wbindgen_externrefs.get(idx);
    wasm.__externref_table_dealloc(idx);
    return value;
}

let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
const MAX_SAFARI_DECODE_BYTES = 2146435072;
let numBytesDecoded = 0;
function decodeText(ptr, len) {
    numBytesDecoded += len;
    if (numBytesDecoded >= MAX_SAFARI_DECODE_BYTES) {
        cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
        cachedTextDecoder.decode();
        numBytesDecoded = len;
    }
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

const cachedTextEncoder = new TextEncoder();

if (!('encodeInto' in cachedTextEncoder)) {
    cachedTextEncoder.encodeInto = function (arg, view) {
        const buf = cachedTextEncoder.encode(arg);
        view.set(buf);
        return {
            read: arg.length,
            written: buf.length
        };
    };
}

let WASM_VECTOR_LEN = 0;

let wasmModule, wasm;
function __wbg_finalize_init(instance, module) {
    wasm = instance.exports;
    wasmModule = module;
    cachedInt32ArrayMemory0 = null;
    cachedUint32ArrayMemory0 = null;
    cachedUint8ArrayMemory0 = null;
    wasm.__wbindgen_start();
    return wasm;
}

async function __wbg_load(module, imports) {
    if (typeof Response === 'function' && module instanceof Response) {
        if (typeof WebAssembly.instantiateStreaming === 'function') {
            try {
                return await WebAssembly.instantiateStreaming(module, imports);
            } catch (e) {
                const validResponse = module.ok && expectedResponseType(module.type);

                if (validResponse && module.headers.get('Content-Type') !== 'application/wasm') {
                    console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);

                } else { throw e; }
            }
        }

        const bytes = await module.arrayBuffer();
        return await WebAssembly.instantiate(bytes, imports);
    } else {
        const instance = await WebAssembly.instantiate(module, imports);

        if (instance instanceof WebAssembly.Instance) {
            return { instance, module };
        } else {
            return instance;
        }
    }

    function expectedResponseType(type) {
        switch (type) {
            case 'basic': case 'cors': case 'default': return true;
        }
        return false;
    }
}

function initSync(module) {
    if (wasm !== undefined) return wasm;


    if (module !== undefined) {
        if (Object.getPrototypeOf(module) === Object.prototype) {
            ({module} = module)
        } else {
            console.warn('using deprecated parameters for `initSync()`; pass a single object instead')
        }
    }

    const imports = __wbg_get_imports();
    if (!(module instanceof WebAssembly.Module)) {
        module = new WebAssembly.Module(module);
    }
    const instance = new WebAssembly.Instance(module, imports);
    return __wbg_finalize_init(instance, module);
}

async function __wbg_init(module_or_path) {
    if (wasm !== undefined) return wasm;


    if (module_or_path !== undefined) {
        if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
            ({module_or_path} = module_or_path)
        } else {
            console.warn('using deprecated parameters for the initialization function; pass a single object instead')
        }
    }

    if (module_or_path === undefined) {
        module_or_path = new URL('engine_rust_bg.wasm', import.meta.url);
    }
    const imports = __wbg_get_imports();

    if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {
        module_or_path = fetch(module_or_path);
    }

    const { instance, module } = await __wbg_load(await module_or_path, imports);

    return __wbg_finalize_init(instance, module);
}

export { initSync, __wbg_init as default };