egui_web: Add simple fetch API and demostrate it in example_web
This commit is contained in:
Emil Ernerfeldt
parent
0cb3bb791b
commit
fad0029119
8 changed files with 1046 additions and 26 deletions
895
docs/example_web.js
Normal file
895
docs/example_web.js
Normal file
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@ -0,0 +1,895 @@
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let wasm_bindgen;
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(function() {
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const __exports = {};
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let wasm;
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const heap = new Array(32).fill(undefined);
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heap.push(undefined, null, true, false);
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function getObject(idx) { return heap[idx]; }
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let heap_next = heap.length;
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function dropObject(idx) {
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if (idx < 36) return;
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heap[idx] = heap_next;
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heap_next = idx;
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}
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function takeObject(idx) {
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const ret = getObject(idx);
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dropObject(idx);
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return ret;
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}
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let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
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cachedTextDecoder.decode();
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|
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let cachegetUint8Memory0 = null;
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function getUint8Memory0() {
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if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
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cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
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}
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return cachegetUint8Memory0;
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}
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function getStringFromWasm0(ptr, len) {
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return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
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}
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function addHeapObject(obj) {
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if (heap_next === heap.length) heap.push(heap.length + 1);
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const idx = heap_next;
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heap_next = heap[idx];
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heap[idx] = obj;
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return idx;
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}
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function isLikeNone(x) {
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return x === undefined || x === null;
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}
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let cachegetFloat64Memory0 = null;
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function getFloat64Memory0() {
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if (cachegetFloat64Memory0 === null || cachegetFloat64Memory0.buffer !== wasm.memory.buffer) {
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cachegetFloat64Memory0 = new Float64Array(wasm.memory.buffer);
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}
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return cachegetFloat64Memory0;
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}
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let cachegetInt32Memory0 = null;
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function getInt32Memory0() {
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if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
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cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
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}
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return cachegetInt32Memory0;
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}
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let WASM_VECTOR_LEN = 0;
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let cachedTextEncoder = new TextEncoder('utf-8');
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const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
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? function (arg, view) {
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return cachedTextEncoder.encodeInto(arg, view);
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}
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: function (arg, view) {
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const buf = cachedTextEncoder.encode(arg);
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view.set(buf);
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return {
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read: arg.length,
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written: buf.length
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};
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});
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function passStringToWasm0(arg, malloc, realloc) {
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if (realloc === undefined) {
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const buf = cachedTextEncoder.encode(arg);
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const ptr = malloc(buf.length);
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getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
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WASM_VECTOR_LEN = buf.length;
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return ptr;
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}
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let len = arg.length;
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let ptr = malloc(len);
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const mem = getUint8Memory0();
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let offset = 0;
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for (; offset < len; offset++) {
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const code = arg.charCodeAt(offset);
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if (code > 0x7F) break;
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mem[ptr + offset] = code;
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}
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if (offset !== len) {
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if (offset !== 0) {
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arg = arg.slice(offset);
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}
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ptr = realloc(ptr, len, len = offset + arg.length * 3);
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const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
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const ret = encodeString(arg, view);
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offset += ret.written;
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}
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WASM_VECTOR_LEN = offset;
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return ptr;
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}
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function debugString(val) {
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// primitive types
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const type = typeof val;
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if (type == 'number' || type == 'boolean' || val == null) {
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return `${val}`;
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}
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if (type == 'string') {
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return `"${val}"`;
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}
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if (type == 'symbol') {
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const description = val.description;
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if (description == null) {
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return 'Symbol';
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} else {
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return `Symbol(${description})`;
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}
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}
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if (type == 'function') {
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const name = val.name;
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if (typeof name == 'string' && name.length > 0) {
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return `Function(${name})`;
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} else {
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return 'Function';
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}
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}
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// objects
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if (Array.isArray(val)) {
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const length = val.length;
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let debug = '[';
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if (length > 0) {
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debug += debugString(val[0]);
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}
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for(let i = 1; i < length; i++) {
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debug += ', ' + debugString(val[i]);
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}
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debug += ']';
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return debug;
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}
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// Test for built-in
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const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
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let className;
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if (builtInMatches.length > 1) {
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className = builtInMatches[1];
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} else {
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// Failed to match the standard '[object ClassName]'
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return toString.call(val);
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}
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if (className == 'Object') {
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// we're a user defined class or Object
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// JSON.stringify avoids problems with cycles, and is generally much
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// easier than looping through ownProperties of `val`.
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try {
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return 'Object(' + JSON.stringify(val) + ')';
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} catch (_) {
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return 'Object';
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}
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}
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// errors
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if (val instanceof Error) {
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return `${val.name}: ${val.message}\n${val.stack}`;
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}
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// TODO we could test for more things here, like `Set`s and `Map`s.
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return className;
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}
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function makeMutClosure(arg0, arg1, dtor, f) {
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const state = { a: arg0, b: arg1, cnt: 1, dtor };
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const real = (...args) => {
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// First up with a closure we increment the internal reference
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// count. This ensures that the Rust closure environment won't
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// be deallocated while we're invoking it.
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state.cnt++;
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const a = state.a;
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state.a = 0;
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try {
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return f(a, state.b, ...args);
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} finally {
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if (--state.cnt === 0) {
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wasm.__wbindgen_export_2.get(state.dtor)(a, state.b);
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} else {
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state.a = a;
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}
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}
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};
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real.original = state;
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return real;
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}
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function __wbg_adapter_26(arg0, arg1) {
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wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hcf118a068d67b888(arg0, arg1);
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}
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function __wbg_adapter_29(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h232550930f57d037(arg0, arg1, addHeapObject(arg2));
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}
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function __wbg_adapter_32(arg0, arg1) {
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wasm._dyn_core__ops__function__FnMut_____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha5199f647b73bd92(arg0, arg1);
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}
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function __wbg_adapter_35(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h232550930f57d037(arg0, arg1, addHeapObject(arg2));
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}
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function __wbg_adapter_38(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h232550930f57d037(arg0, arg1, addHeapObject(arg2));
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}
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function __wbg_adapter_41(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h232550930f57d037(arg0, arg1, addHeapObject(arg2));
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}
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function __wbg_adapter_44(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h232550930f57d037(arg0, arg1, addHeapObject(arg2));
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}
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function __wbg_adapter_47(arg0, arg1, arg2) {
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wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__hd5c13e870f8bfcb3(arg0, arg1, addHeapObject(arg2));
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}
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/**
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* This is the entry-point for all the web-assembly.
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* This is called once from the HTML.
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* It loads the app, installs some callbacks, then returns.
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* You can add more callbacks like this if you want to call in to your code.
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* @param {string} canvas_id
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*/
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__exports.start = function(canvas_id) {
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var ptr0 = passStringToWasm0(canvas_id, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
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var len0 = WASM_VECTOR_LEN;
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wasm.start(ptr0, len0);
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};
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function handleError(f) {
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return function () {
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try {
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return f.apply(this, arguments);
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} catch (e) {
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wasm.__wbindgen_exn_store(addHeapObject(e));
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}
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};
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}
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function getArrayU8FromWasm0(ptr, len) {
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return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
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}
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async function load(module, imports) {
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if (typeof Response === 'function' && module instanceof Response) {
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if (typeof WebAssembly.instantiateStreaming === 'function') {
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try {
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return await WebAssembly.instantiateStreaming(module, imports);
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} catch (e) {
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if (module.headers.get('Content-Type') != 'application/wasm') {
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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);
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} else {
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throw e;
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}
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}
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}
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const bytes = await module.arrayBuffer();
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return await WebAssembly.instantiate(bytes, imports);
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} else {
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const instance = await WebAssembly.instantiate(module, imports);
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if (instance instanceof WebAssembly.Instance) {
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return { instance, module };
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} else {
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return instance;
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}
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}
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}
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async function init(input) {
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if (typeof input === 'undefined') {
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let src;
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if (typeof document === 'undefined') {
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src = location.href;
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} else {
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src = document.currentScript.src;
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}
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input = src.replace(/\.js$/, '_bg.wasm');
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}
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const imports = {};
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imports.wbg = {};
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imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
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takeObject(arg0);
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};
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imports.wbg.__wbindgen_cb_drop = function(arg0) {
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const obj = takeObject(arg0).original;
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if (obj.cnt-- == 1) {
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obj.a = 0;
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return true;
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}
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var ret = false;
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return ret;
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};
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imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
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var ret = getStringFromWasm0(arg0, arg1);
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_instanceof_Window_adf3196bdc02b386 = function(arg0) {
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var ret = getObject(arg0) instanceof Window;
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return ret;
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};
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imports.wbg.__wbg_document_6cc8d0b87c0a99b9 = function(arg0) {
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var ret = getObject(arg0).document;
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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};
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imports.wbg.__wbg_location_9b924f46d7090431 = function(arg0) {
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var ret = getObject(arg0).location;
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_navigator_71c234326c0a2ebb = function(arg0) {
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var ret = getObject(arg0).navigator;
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_innerWidth_60241abd729ed26f = handleError(function(arg0) {
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var ret = getObject(arg0).innerWidth;
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return addHeapObject(ret);
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});
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imports.wbg.__wbg_innerHeight_2f860a67225f1fbd = handleError(function(arg0) {
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var ret = getObject(arg0).innerHeight;
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return addHeapObject(ret);
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});
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imports.wbg.__wbg_devicePixelRatio_599d41a9267fa1ca = function(arg0) {
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var ret = getObject(arg0).devicePixelRatio;
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return ret;
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};
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imports.wbg.__wbg_performance_8594a974edffb1dc = function(arg0) {
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var ret = getObject(arg0).performance;
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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};
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imports.wbg.__wbg_localStorage_47e8ad68b9e5dcb9 = handleError(function(arg0) {
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var ret = getObject(arg0).localStorage;
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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});
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imports.wbg.__wbg_open_7e3a4789bd559091 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
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var ret = getObject(arg0).open(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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});
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imports.wbg.__wbg_requestAnimationFrame_89935c9d6ac25d2f = handleError(function(arg0, arg1) {
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var ret = getObject(arg0).requestAnimationFrame(getObject(arg1));
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return ret;
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});
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imports.wbg.__wbg_fetch_91f098921cc7cca8 = function(arg0, arg1) {
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var ret = getObject(arg0).fetch(getObject(arg1));
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_body_8c888fe47d81765f = function(arg0) {
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var ret = getObject(arg0).body;
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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};
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imports.wbg.__wbg_getElementById_0cb6ad9511b1efc0 = function(arg0, arg1, arg2) {
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var ret = getObject(arg0).getElementById(getStringFromWasm0(arg1, arg2));
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return isLikeNone(ret) ? 0 : addHeapObject(ret);
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};
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imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
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var ret = getObject(arg0);
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_setProperty_42eabadfcd7d6199 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
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getObject(arg0).setProperty(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
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});
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imports.wbg.__wbg_addEventListener_9e7b0c3f65ebc0d7 = handleError(function(arg0, arg1, arg2, arg3) {
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getObject(arg0).addEventListener(getStringFromWasm0(arg1, arg2), getObject(arg3));
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});
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imports.wbg.__wbg_getItem_cb17cd47353971da = handleError(function(arg0, arg1, arg2, arg3) {
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var ret = getObject(arg1).getItem(getStringFromWasm0(arg2, arg3));
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var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
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var len0 = WASM_VECTOR_LEN;
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getInt32Memory0()[arg0 / 4 + 1] = len0;
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getInt32Memory0()[arg0 / 4 + 0] = ptr0;
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});
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imports.wbg.__wbg_setItem_71df4161bb87d575 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
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getObject(arg0).setItem(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
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});
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imports.wbg.__wbg_writeText_f87e9b63346a7e47 = function(arg0, arg1, arg2) {
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var ret = getObject(arg0).writeText(getStringFromWasm0(arg1, arg2));
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return addHeapObject(ret);
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};
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imports.wbg.__wbg_set_e0c72ee4d5eea3d5 = handleError(function(arg0, arg1, arg2, arg3, arg4) {
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getObject(arg0).set(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
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});
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imports.wbg.__wbg_deltaX_ee242e8414135d41 = function(arg0) {
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var ret = getObject(arg0).deltaX;
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return ret;
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};
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imports.wbg.__wbg_deltaY_35bf8632b9f25820 = function(arg0) {
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var ret = getObject(arg0).deltaY;
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return ret;
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};
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imports.wbg.__wbg_instanceof_Response_328c03967a8e8902 = function(arg0) {
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var ret = getObject(arg0) instanceof Response;
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return ret;
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};
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imports.wbg.__wbg_url_67bbdafba8ff6e85 = function(arg0, arg1) {
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||||
var ret = getObject(arg1).url;
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbg_status_eb6dbb31556c329f = function(arg0) {
|
||||
var ret = getObject(arg0).status;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_ok_7f500542a5af3b60 = function(arg0) {
|
||||
var ret = getObject(arg0).ok;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_statusText_99a522577dbca4cb = function(arg0, arg1) {
|
||||
var ret = getObject(arg1).statusText;
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbg_text_966d07536ca6ccdc = handleError(function(arg0) {
|
||||
var ret = getObject(arg0).text();
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_now_49847177a6d1d57e = function(arg0) {
|
||||
var ret = getObject(arg0).now();
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_headers_d4301f4888b4640a = function(arg0) {
|
||||
var ret = getObject(arg0).headers;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_newwithstrandinit_d1de1bfcd175e38a = handleError(function(arg0, arg1, arg2) {
|
||||
var ret = new Request(getStringFromWasm0(arg0, arg1), getObject(arg2));
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_instanceof_HtmlCanvasElement_4f5b5ec6cd53ccf3 = function(arg0) {
|
||||
var ret = getObject(arg0) instanceof HTMLCanvasElement;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_width_a22f9855caa54b53 = function(arg0) {
|
||||
var ret = getObject(arg0).width;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_setwidth_5f26a8ba9dbfa0d0 = function(arg0, arg1) {
|
||||
getObject(arg0).width = arg1 >>> 0;
|
||||
};
|
||||
imports.wbg.__wbg_height_9a404a6b3c61c7ef = function(arg0) {
|
||||
var ret = getObject(arg0).height;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_setheight_70f62727aa9383c2 = function(arg0, arg1) {
|
||||
getObject(arg0).height = arg1 >>> 0;
|
||||
};
|
||||
imports.wbg.__wbg_getContext_37ca0870acb096d9 = handleError(function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).getContext(getStringFromWasm0(arg1, arg2));
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_pageX_234547d8f89fd3d0 = function(arg0) {
|
||||
var ret = getObject(arg0).pageX;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_pageY_4f94b607e8f1a8a2 = function(arg0) {
|
||||
var ret = getObject(arg0).pageY;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_clipboardData_d3dc621a701f9c49 = function(arg0) {
|
||||
var ret = getObject(arg0).clipboardData;
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_getData_0a2347233cf89d01 = handleError(function(arg0, arg1, arg2, arg3) {
|
||||
var ret = getObject(arg1).getData(getStringFromWasm0(arg2, arg3));
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
});
|
||||
imports.wbg.__wbg_keyCode_689d196ab65a93d7 = function(arg0) {
|
||||
var ret = getObject(arg0).keyCode;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_altKey_1b58e09f218a0f4b = function(arg0) {
|
||||
var ret = getObject(arg0).altKey;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_ctrlKey_f080ec163dcc2703 = function(arg0) {
|
||||
var ret = getObject(arg0).ctrlKey;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_shiftKey_d11f615955404512 = function(arg0) {
|
||||
var ret = getObject(arg0).shiftKey;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_metaKey_9bc40bb1d5972ef2 = function(arg0) {
|
||||
var ret = getObject(arg0).metaKey;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_isComposing_c0f97b8c3f5992b5 = function(arg0) {
|
||||
var ret = getObject(arg0).isComposing;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_key_590d4d2a765d1b58 = function(arg0, arg1) {
|
||||
var ret = getObject(arg1).key;
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbg_get_814461b8584a55e7 = function(arg0, arg1) {
|
||||
var ret = getObject(arg0)[arg1 >>> 0];
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_getBoundingClientRect_c6d612c06726983e = function(arg0) {
|
||||
var ret = getObject(arg0).getBoundingClientRect();
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_instanceof_WebGlRenderingContext_a37cc8c6016098e4 = function(arg0) {
|
||||
var ret = getObject(arg0) instanceof WebGLRenderingContext;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_bufferData_0690087420a9f115 = function(arg0, arg1, arg2, arg3) {
|
||||
getObject(arg0).bufferData(arg1 >>> 0, getObject(arg2), arg3 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_texImage2D_8d677a54ab75452c = handleError(function(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10) {
|
||||
getObject(arg0).texImage2D(arg1 >>> 0, arg2, arg3, arg4, arg5, arg6, arg7 >>> 0, arg8 >>> 0, arg9 === 0 ? undefined : getArrayU8FromWasm0(arg9, arg10));
|
||||
});
|
||||
imports.wbg.__wbg_activeTexture_7246ae8c464868b4 = function(arg0, arg1) {
|
||||
getObject(arg0).activeTexture(arg1 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_attachShader_d213e7ecd3432f4a = function(arg0, arg1, arg2) {
|
||||
getObject(arg0).attachShader(getObject(arg1), getObject(arg2));
|
||||
};
|
||||
imports.wbg.__wbg_bindBuffer_f0ba4bbfd5b08434 = function(arg0, arg1, arg2) {
|
||||
getObject(arg0).bindBuffer(arg1 >>> 0, getObject(arg2));
|
||||
};
|
||||
imports.wbg.__wbg_bindTexture_c00656e6f0530ee7 = function(arg0, arg1, arg2) {
|
||||
getObject(arg0).bindTexture(arg1 >>> 0, getObject(arg2));
|
||||
};
|
||||
imports.wbg.__wbg_blendFunc_c7c9cda2a0e4b97f = function(arg0, arg1, arg2) {
|
||||
getObject(arg0).blendFunc(arg1 >>> 0, arg2 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_clear_c9cc14c37d12a838 = function(arg0, arg1) {
|
||||
getObject(arg0).clear(arg1 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_clearColor_73695d8d401f87e6 = function(arg0, arg1, arg2, arg3, arg4) {
|
||||
getObject(arg0).clearColor(arg1, arg2, arg3, arg4);
|
||||
};
|
||||
imports.wbg.__wbg_compileShader_961db910485f4a76 = function(arg0, arg1) {
|
||||
getObject(arg0).compileShader(getObject(arg1));
|
||||
};
|
||||
imports.wbg.__wbg_createBuffer_4deb008968921e7f = function(arg0) {
|
||||
var ret = getObject(arg0).createBuffer();
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_createProgram_b502951c403f671a = function(arg0) {
|
||||
var ret = getObject(arg0).createProgram();
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_createShader_7bd4296ba9c32133 = function(arg0, arg1) {
|
||||
var ret = getObject(arg0).createShader(arg1 >>> 0);
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_createTexture_e0437703d5b41f24 = function(arg0) {
|
||||
var ret = getObject(arg0).createTexture();
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_disable_6d4d32f05b00518e = function(arg0, arg1) {
|
||||
getObject(arg0).disable(arg1 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_drawElements_b22db7173101346e = function(arg0, arg1, arg2, arg3, arg4) {
|
||||
getObject(arg0).drawElements(arg1 >>> 0, arg2, arg3 >>> 0, arg4);
|
||||
};
|
||||
imports.wbg.__wbg_enable_700dbd1724c67920 = function(arg0, arg1) {
|
||||
getObject(arg0).enable(arg1 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_enableVertexAttribArray_4b6614b028d442ff = function(arg0, arg1) {
|
||||
getObject(arg0).enableVertexAttribArray(arg1 >>> 0);
|
||||
};
|
||||
imports.wbg.__wbg_getAttribLocation_98ff7fc515cda07d = function(arg0, arg1, arg2, arg3) {
|
||||
var ret = getObject(arg0).getAttribLocation(getObject(arg1), getStringFromWasm0(arg2, arg3));
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_getProgramInfoLog_a84afc629d343c75 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg1).getProgramInfoLog(getObject(arg2));
|
||||
var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbg_getProgramParameter_327111ebb2bca7fb = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).getProgramParameter(getObject(arg1), arg2 >>> 0);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_getShaderInfoLog_a9529ee3f2ebd3e0 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg1).getShaderInfoLog(getObject(arg2));
|
||||
var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbg_getShaderParameter_d7853b2d4822ad9f = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).getShaderParameter(getObject(arg1), arg2 >>> 0);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_getUniformLocation_55700686ebe625a9 = function(arg0, arg1, arg2, arg3) {
|
||||
var ret = getObject(arg0).getUniformLocation(getObject(arg1), getStringFromWasm0(arg2, arg3));
|
||||
return isLikeNone(ret) ? 0 : addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_linkProgram_7c29f15a5150d174 = function(arg0, arg1) {
|
||||
getObject(arg0).linkProgram(getObject(arg1));
|
||||
};
|
||||
imports.wbg.__wbg_scissor_5d19639b621ab86f = function(arg0, arg1, arg2, arg3, arg4) {
|
||||
getObject(arg0).scissor(arg1, arg2, arg3, arg4);
|
||||
};
|
||||
imports.wbg.__wbg_shaderSource_bf6be2cc97a14fc1 = function(arg0, arg1, arg2, arg3) {
|
||||
getObject(arg0).shaderSource(getObject(arg1), getStringFromWasm0(arg2, arg3));
|
||||
};
|
||||
imports.wbg.__wbg_texParameteri_c9ce5bb9e350c6cd = function(arg0, arg1, arg2, arg3) {
|
||||
getObject(arg0).texParameteri(arg1 >>> 0, arg2 >>> 0, arg3);
|
||||
};
|
||||
imports.wbg.__wbg_uniform1i_bbbce4278738d73e = function(arg0, arg1, arg2) {
|
||||
getObject(arg0).uniform1i(getObject(arg1), arg2);
|
||||
};
|
||||
imports.wbg.__wbg_uniform2f_aaa7fe970579cfd3 = function(arg0, arg1, arg2, arg3) {
|
||||
getObject(arg0).uniform2f(getObject(arg1), arg2, arg3);
|
||||
};
|
||||
imports.wbg.__wbg_useProgram_51f7808f5955c03a = function(arg0, arg1) {
|
||||
getObject(arg0).useProgram(getObject(arg1));
|
||||
};
|
||||
imports.wbg.__wbg_vertexAttribPointer_76ddec1ed8425967 = function(arg0, arg1, arg2, arg3, arg4, arg5, arg6) {
|
||||
getObject(arg0).vertexAttribPointer(arg1 >>> 0, arg2, arg3 >>> 0, arg4 !== 0, arg5, arg6);
|
||||
};
|
||||
imports.wbg.__wbg_viewport_dd0dedc488a8dba4 = function(arg0, arg1, arg2, arg3, arg4) {
|
||||
getObject(arg0).viewport(arg1, arg2, arg3, arg4);
|
||||
};
|
||||
imports.wbg.__wbg_log_3bafd82835c6de6d = function(arg0) {
|
||||
console.log(getObject(arg0));
|
||||
};
|
||||
imports.wbg.__wbg_style_9a41d46c005f7596 = function(arg0) {
|
||||
var ret = getObject(arg0).style;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_preventDefault_93d06688748bfc14 = function(arg0) {
|
||||
getObject(arg0).preventDefault();
|
||||
};
|
||||
imports.wbg.__wbg_stopPropagation_a47dd3b6ffe6b400 = function(arg0) {
|
||||
getObject(arg0).stopPropagation();
|
||||
};
|
||||
imports.wbg.__wbg_touches_1cfb9ad18bd08588 = function(arg0) {
|
||||
var ret = getObject(arg0).touches;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_top_a6f8db7db6d2bf17 = function(arg0) {
|
||||
var ret = getObject(arg0).top;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_left_b19dce37a1320f04 = function(arg0) {
|
||||
var ret = getObject(arg0).left;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_clipboard_7862c97f3561ff94 = function(arg0) {
|
||||
var ret = getObject(arg0).clipboard;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_hash_1e68d402e53cef74 = handleError(function(arg0, arg1) {
|
||||
var ret = getObject(arg1).hash;
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
});
|
||||
imports.wbg.__wbg_clientX_c1a2c3a6a07188a2 = function(arg0) {
|
||||
var ret = getObject(arg0).clientX;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_clientY_090f8ba07f76875d = function(arg0) {
|
||||
var ret = getObject(arg0).clientY;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_call_8e95613cc6524977 = handleError(function(arg0, arg1) {
|
||||
var ret = getObject(arg0).call(getObject(arg1));
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_newnoargs_f3b8a801d5d4b079 = function(arg0, arg1) {
|
||||
var ret = new Function(getStringFromWasm0(arg0, arg1));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_getHours_551ae9f419d47a3b = function(arg0) {
|
||||
var ret = getObject(arg0).getHours();
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_getMilliseconds_c188d73c551e97d1 = function(arg0) {
|
||||
var ret = getObject(arg0).getMilliseconds();
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_getMinutes_054a5442be4b9aa6 = function(arg0) {
|
||||
var ret = getObject(arg0).getMinutes();
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_getSeconds_9cda850b6648721a = function(arg0) {
|
||||
var ret = getObject(arg0).getSeconds();
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_new0_a3af66503e735141 = function() {
|
||||
var ret = new Date();
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_new_3e06d4f36713e4cb = function() {
|
||||
var ret = new Object();
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_resolve_2529512c3bb73938 = function(arg0) {
|
||||
var ret = Promise.resolve(getObject(arg0));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_then_4a7a614abbbe6d81 = function(arg0, arg1) {
|
||||
var ret = getObject(arg0).then(getObject(arg1));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_then_3b7ac098cfda2fa5 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).then(getObject(arg1), getObject(arg2));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_self_07b2f89e82ceb76d = handleError(function() {
|
||||
var ret = self.self;
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_window_ba85d88572adc0dc = handleError(function() {
|
||||
var ret = window.window;
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_globalThis_b9277fc37e201fe5 = handleError(function() {
|
||||
var ret = globalThis.globalThis;
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbg_global_e16303fe83e1d57f = handleError(function() {
|
||||
var ret = global.global;
|
||||
return addHeapObject(ret);
|
||||
});
|
||||
imports.wbg.__wbindgen_is_undefined = function(arg0) {
|
||||
var ret = getObject(arg0) === undefined;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_buffer_49131c283a06686f = function(arg0) {
|
||||
var ret = getObject(arg0).buffer;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_new_20cc9c1e8e319ac2 = function(arg0) {
|
||||
var ret = new Int16Array(getObject(arg0));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_new_9b295d24cf1d706f = function(arg0) {
|
||||
var ret = new Uint8Array(getObject(arg0));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_new_79f4487112eba5a7 = function(arg0) {
|
||||
var ret = new Float32Array(getObject(arg0));
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_subarray_4cf58941ccdff8e8 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_subarray_4eaeb3de00cf1955 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_subarray_f5aa665f0873e6e8 = function(arg0, arg1, arg2) {
|
||||
var ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbg_instanceof_Memory_8d2ddec6afb83aaa = function(arg0) {
|
||||
var ret = getObject(arg0) instanceof WebAssembly.Memory;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbg_set_304f2ec1a3ab3b79 = handleError(function(arg0, arg1, arg2) {
|
||||
var ret = Reflect.set(getObject(arg0), getObject(arg1), getObject(arg2));
|
||||
return ret;
|
||||
});
|
||||
imports.wbg.__wbindgen_number_get = function(arg0, arg1) {
|
||||
const obj = getObject(arg1);
|
||||
var ret = typeof(obj) === 'number' ? obj : undefined;
|
||||
getFloat64Memory0()[arg0 / 8 + 1] = isLikeNone(ret) ? 0 : ret;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = !isLikeNone(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_string_get = function(arg0, arg1) {
|
||||
const obj = getObject(arg1);
|
||||
var ret = typeof(obj) === 'string' ? obj : undefined;
|
||||
var ptr0 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbindgen_boolean_get = function(arg0) {
|
||||
const v = getObject(arg0);
|
||||
var ret = typeof(v) === 'boolean' ? (v ? 1 : 0) : 2;
|
||||
return ret;
|
||||
};
|
||||
imports.wbg.__wbindgen_debug_string = function(arg0, arg1) {
|
||||
var ret = debugString(getObject(arg1));
|
||||
var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
|
||||
var len0 = WASM_VECTOR_LEN;
|
||||
getInt32Memory0()[arg0 / 4 + 1] = len0;
|
||||
getInt32Memory0()[arg0 / 4 + 0] = ptr0;
|
||||
};
|
||||
imports.wbg.__wbindgen_throw = function(arg0, arg1) {
|
||||
throw new Error(getStringFromWasm0(arg0, arg1));
|
||||
};
|
||||
imports.wbg.__wbindgen_rethrow = function(arg0) {
|
||||
throw takeObject(arg0);
|
||||
};
|
||||
imports.wbg.__wbindgen_memory = function() {
|
||||
var ret = wasm.memory;
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper470 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_26);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper471 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_29);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper473 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_32);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper475 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_35);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper477 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_38);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper480 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_41);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper482 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 101, __wbg_adapter_44);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
imports.wbg.__wbindgen_closure_wrapper1209 = function(arg0, arg1, arg2) {
|
||||
var ret = makeMutClosure(arg0, arg1, 132, __wbg_adapter_47);
|
||||
return addHeapObject(ret);
|
||||
};
|
||||
|
||||
if (typeof input === 'string' || (typeof Request === 'function' && input instanceof Request) || (typeof URL === 'function' && input instanceof URL)) {
|
||||
input = fetch(input);
|
||||
}
|
||||
|
||||
const { instance, module } = await load(await input, imports);
|
||||
|
||||
wasm = instance.exports;
|
||||
init.__wbindgen_wasm_module = module;
|
||||
|
||||
return wasm;
|
||||
}
|
||||
|
||||
wasm_bindgen = Object.assign(init, __exports);
|
||||
|
||||
})();
|
||||
BIN
docs/example_web_bg.wasm
Normal file
BIN
docs/example_web_bg.wasm
Normal file
Binary file not shown.
|
|
@ -61,7 +61,7 @@ pub fn warn_if_debug_build(ui: &mut crate::Ui) {
|
|||
macro_rules! github_link_file_line {
|
||||
($github_url:expr, $label:expr) => {{
|
||||
let url = format!("{}{}#L{}", $github_url, file!(), line!());
|
||||
Hyperlink::new(url).text($label)
|
||||
$crate::Hyperlink::new(url).text($label)
|
||||
}};
|
||||
}
|
||||
|
||||
|
|
@ -71,7 +71,7 @@ macro_rules! github_link_file_line {
|
|||
macro_rules! github_link_file {
|
||||
($github_url:expr, $label:expr) => {{
|
||||
let url = format!("{}{}", $github_url, file!());
|
||||
Hyperlink::new(url).text($label)
|
||||
$crate::Hyperlink::new(url).text($label)
|
||||
}};
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -35,6 +35,7 @@ features = [
|
|||
'Document',
|
||||
'DomRect',
|
||||
'Element',
|
||||
'Headers',
|
||||
'HtmlCanvasElement',
|
||||
'HtmlElement',
|
||||
'KeyboardEvent',
|
||||
|
|
@ -42,6 +43,10 @@ features = [
|
|||
'MouseEvent',
|
||||
'Navigator',
|
||||
'Performance',
|
||||
'Request',
|
||||
'RequestInit',
|
||||
'RequestMode',
|
||||
'Response',
|
||||
'Storage',
|
||||
'Touch',
|
||||
'TouchEvent',
|
||||
|
|
|
|||
53
egui_web/src/fetch.rs
Normal file
53
egui_web/src/fetch.rs
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
use wasm_bindgen::prelude::*;
|
||||
|
||||
pub struct Response {
|
||||
pub url: String,
|
||||
pub ok: bool,
|
||||
pub status: u16,
|
||||
pub status_text: String,
|
||||
|
||||
pub body: String,
|
||||
}
|
||||
|
||||
/// NOTE: Ok(..) is returned on network error.
|
||||
/// Err is only for failure to use the fetch api.
|
||||
pub async fn get_text(url: &str) -> Result<Response, String> {
|
||||
get_text_jsvalue(url)
|
||||
.await
|
||||
.map_err(|err| err.as_string().unwrap_or_default())
|
||||
}
|
||||
|
||||
/// NOTE: Ok(..) is returned on network error.
|
||||
/// Err is only for failure to use the fetch api.
|
||||
async fn get_text_jsvalue(url: &str) -> Result<Response, JsValue> {
|
||||
// https://rustwasm.github.io/wasm-bindgen/examples/fetch.html
|
||||
|
||||
use wasm_bindgen::JsCast;
|
||||
use wasm_bindgen_futures::JsFuture;
|
||||
|
||||
let mut opts = web_sys::RequestInit::new();
|
||||
opts.method("GET");
|
||||
opts.mode(web_sys::RequestMode::Cors);
|
||||
|
||||
let request = web_sys::Request::new_with_str_and_init(&url, &opts)?;
|
||||
request.headers().set("Accept", "*/*")?;
|
||||
|
||||
let window = web_sys::window().unwrap();
|
||||
let resp_value = JsFuture::from(window.fetch_with_request(&request)).await?;
|
||||
|
||||
assert!(resp_value.is_instance_of::<web_sys::Response>());
|
||||
let resp: web_sys::Response = resp_value.dyn_into().unwrap();
|
||||
|
||||
// TODO: headers
|
||||
// TODO: support binary get
|
||||
let body = JsFuture::from(resp.text()?).await?;
|
||||
let body = body.as_string().unwrap_or_default();
|
||||
|
||||
Ok(Response {
|
||||
status_text: resp.status_text(),
|
||||
url: resp.url(),
|
||||
ok: resp.ok(),
|
||||
status: resp.status(),
|
||||
body,
|
||||
})
|
||||
}
|
||||
|
|
@ -3,6 +3,7 @@
|
|||
#![warn(clippy::all)]
|
||||
|
||||
pub mod backend;
|
||||
pub mod fetch;
|
||||
pub mod webgl;
|
||||
|
||||
pub use backend::*;
|
||||
|
|
@ -14,10 +15,14 @@ use wasm_bindgen::prelude::*;
|
|||
// ----------------------------------------------------------------------------
|
||||
// Helpers to hide some of the verbosity of web_sys
|
||||
|
||||
pub fn console_log(s: String) {
|
||||
pub fn console_log(s: impl Into<JsValue>) {
|
||||
web_sys::console::log_1(&s.into());
|
||||
}
|
||||
|
||||
pub fn console_error(s: impl Into<JsValue>) {
|
||||
web_sys::console::error_1(&s.into());
|
||||
}
|
||||
|
||||
pub fn now_sec() -> f64 {
|
||||
web_sys::window()
|
||||
.expect("should have a Window")
|
||||
|
|
@ -182,6 +187,13 @@ pub fn set_clipboard_text(s: &str) {
|
|||
}
|
||||
}
|
||||
|
||||
pub fn spawn_future<F>(future: F)
|
||||
where
|
||||
F: std::future::Future<Output = ()> + 'static,
|
||||
{
|
||||
wasm_bindgen_futures::spawn_local(future);
|
||||
}
|
||||
|
||||
fn cursor_web_name(cursor: egui::CursorIcon) -> &'static str {
|
||||
use egui::CursorIcon::*;
|
||||
match cursor {
|
||||
|
|
|
|||
|
|
@ -1,15 +1,18 @@
|
|||
/// We derive Deserialize/Serialize so we can persist app state on shutdown.
|
||||
#[derive(serde::Deserialize, serde::Serialize)]
|
||||
use egui_web::fetch::Response;
|
||||
use std::sync::mpsc::Receiver;
|
||||
|
||||
pub struct ExampleApp {
|
||||
name: String,
|
||||
age: u32,
|
||||
url: String,
|
||||
receivers: Vec<Receiver<Result<Response, String>>>,
|
||||
fetch_result: Option<Result<Response, String>>,
|
||||
}
|
||||
|
||||
impl Default for ExampleApp {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
name: "Arthur".to_owned(),
|
||||
age: 42,
|
||||
url: "https://raw.githubusercontent.com/emilk/egui/master/README.md".to_owned(),
|
||||
receivers: Default::default(),
|
||||
fetch_result: Default::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -20,30 +23,82 @@ impl egui::app::App for ExampleApp {
|
|||
fn ui(
|
||||
&mut self,
|
||||
ctx: &std::sync::Arc<egui::Context>,
|
||||
integration_context: &mut egui::app::IntegrationContext,
|
||||
_integration_context: &mut egui::app::IntegrationContext,
|
||||
) {
|
||||
let ExampleApp { name, age } = self;
|
||||
|
||||
// Example used in `README.md`.
|
||||
egui::CentralPanel::default().show(ctx, |ui| {
|
||||
ui.heading("My Egui Application");
|
||||
ui.heading("HTTP Get inside of Egui");
|
||||
ui.add(egui::github_link_file!(
|
||||
"https://github.com/emilk/egui/blob/master/",
|
||||
"(source code)"
|
||||
));
|
||||
|
||||
ui.horizontal(|ui| {
|
||||
ui.label("Your name: ");
|
||||
ui.text_edit_singleline(name);
|
||||
});
|
||||
{
|
||||
let mut trigger_fetch = false;
|
||||
|
||||
ui.add(egui::Slider::u32(age, 0..=120).text("age"));
|
||||
if ui.button("Click each year").clicked {
|
||||
*age += 1;
|
||||
ui.horizontal(|ui| {
|
||||
ui.label("URL:");
|
||||
trigger_fetch |= ui.text_edit_singleline(&mut self.url).lost_kb_focus;
|
||||
|
||||
if ui.button("Egui README.md").clicked {
|
||||
self.url = "https://raw.githubusercontent.com/emilk/egui/master/README.md"
|
||||
.to_owned();
|
||||
}
|
||||
if ui.button("Source code for this file").clicked {
|
||||
self.url =
|
||||
format!("https://raw.githubusercontent.com/emilk/egui/{}", file!());
|
||||
}
|
||||
});
|
||||
trigger_fetch |= ui.button("GET").clicked;
|
||||
|
||||
if trigger_fetch {
|
||||
let (sender, receiver) = std::sync::mpsc::channel();
|
||||
self.receivers.push(receiver);
|
||||
let url = self.url.clone();
|
||||
|
||||
let future = async move {
|
||||
let result = egui_web::fetch::get_text(&url).await;
|
||||
sender.send(result).ok();
|
||||
// TODO: trigger egui repaint somehow
|
||||
};
|
||||
|
||||
egui_web::spawn_future(future);
|
||||
}
|
||||
}
|
||||
|
||||
ui.label(format!("Hello '{}', age {}", name, age));
|
||||
|
||||
ui.advance_cursor(16.0);
|
||||
if ui.button("Quit").clicked {
|
||||
integration_context.output.quit = true;
|
||||
// Show finished download (if any):
|
||||
if let Some(result) = &self.fetch_result {
|
||||
ui.separator();
|
||||
match result {
|
||||
Ok(response) => {
|
||||
ui_response(ui, response);
|
||||
}
|
||||
Err(error) => {
|
||||
// This should only happen if the fetch API isn't available or something similar.
|
||||
ui.add(egui::Label::new(error).text_color(egui::color::RED));
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
for i in (0..self.receivers.len()).rev() {
|
||||
if let Ok(result) = self.receivers[i].try_recv() {
|
||||
self.fetch_result = Some(result);
|
||||
let _ = self.receivers.swap_remove(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn ui_response(ui: &mut egui::Ui, response: &Response) {
|
||||
ui.monospace(format!("url: {}", response.url));
|
||||
ui.monospace(format!(
|
||||
"status: {} ({})",
|
||||
response.status, response.status_text
|
||||
));
|
||||
|
||||
ui.monospace("Body:");
|
||||
ui.separator();
|
||||
egui::ScrollArea::auto_sized().show(ui, |ui| {
|
||||
ui.monospace(&response.body);
|
||||
});
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue