-
-
-
-
-
-
-
-
-
+
+
+
);
}
@@ -226,7 +252,7 @@ function useScreenDimensions() {
function fillBlack(canvas: HTMLCanvasElement, ctx: CanvasRenderingContext2D) {
ctx.beginPath();
ctx.rect(0, 0, canvas.width, canvas.height);
- ctx.fillStyle = 'black';
+ ctx.fillStyle = '#0E0E10';
ctx.fill();
}
@@ -240,7 +266,7 @@ function calculateSizeEmulator(screenDimensions: EmulatorDimensions): EmulatorDi
return {};
}
const width = screenDimensions.width;
- const height = screenDimensions.height * 0.75;
+ const height = screenDimensions.height;
const emulatorDimensions: EmulatorDimensions = {};
if (width < MIN_WIDTH || height < MIN_HEIGHT) {
return {
@@ -248,8 +274,8 @@ function calculateSizeEmulator(screenDimensions: EmulatorDimensions): EmulatorDi
height: MIN_HEIGHT,
};
}
- const ratioWidth = Math.floor(width / MIN_WIDTH);
- const ratioHeight = Math.floor(height / MIN_HEIGHT);
+ const ratioWidth = width / MIN_WIDTH;
+ const ratioHeight = height / MIN_HEIGHT;
if (ratioWidth < ratioHeight) {
emulatorDimensions.width = MIN_WIDTH * ratioWidth;
emulatorDimensions.height = MIN_HEIGHT * ratioWidth;
diff --git a/public/css/styles.css b/public/css/styles.css
index 120cc68..308f0f2 100644
--- a/public/css/styles.css
+++ b/public/css/styles.css
@@ -1,4 +1,7 @@
body {
+ background: #0E0E10;
+ color: #F5F5F5;
+ margin: 0;
min-height: 100vh;
}
@@ -10,8 +13,95 @@ body
.center-content {
display: flex;
justify-content: center;
+ align-items: center;
+}
+
+.full-height {
}
form label, form input {
display: block;
}
+.overlay {
+ position: fixed;
+ width: 100%;
+ height: 100%;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ z-index: 2;
+ cursor: pointer;
+}
+
+.menu-select-files {
+ position: fixed;
+ width: 100%;
+ height: 100%;
+ background: #343434;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ z-index: 4;
+ cursor: pointer;
+}
+
+.overlay-menu {
+ background: #343434;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ font-size: 30px;
+ position: fixed;
+ width: 100%;
+ height: 100%;
+ top: 0;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ z-index: 3;
+ cursor: pointer;
+}
+
+.overlay-menu li {
+ list-style: none;
+}
+
+.overlay-menu a {
+ color: white;
+ text-decoration: none;
+}
+
+.overlay-menu li a:hover,.overlay-menu li a:focus {
+ color: grey;
+}
+
+.overlay > div.vertical-padding {
+ height: 50%;
+}
+
+.overlay > div.controls {
+ position: relative;
+ height: 50%;
+}
+
+.overlay > div.controls > a.gear img {
+ width: 70%;
+}
+.overlay > div.controls > a.gear {
+ top: 0;
+ left: 50%;
+ transform: translate(-50%, 0);
+ width: 60px;
+ height: 60px;
+ display: flex;
+ justify-content: center;
+ border-radius: 50%;
+}
+.overlay > div.controls > a.control {
+ position: absolute;
+ background: #343434;
+ border: none;
+ opacity: 75%;
+}
diff --git a/public/img/home.png b/public/img/home.png
new file mode 100644
index 0000000..c40c6b2
Binary files /dev/null and b/public/img/home.png differ
diff --git a/public/index.html b/public/index.html
index 2b02c68..33267a9 100644
--- a/public/index.html
+++ b/public/index.html
@@ -2,6 +2,7 @@
+
diff --git a/public/js/bundle.js b/public/js/bundle.js
index 7b35e7c..e2a22fb 100644
--- a/public/js/bundle.js
+++ b/public/js/bundle.js
@@ -96,7 +96,7 @@ eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpac
\**********************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
-eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ CenterElement)\n/* harmony export */ });\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);\n\nfunction CenterElement(props) {\n const styles = {};\n let hidden = props.hidden;\n if (hidden == null) {\n hidden = false;\n }\n styles[\"display\"] = hidden ? 'none' : '';\n return (react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { style: styles, className: \"center-content\" }, props.children));\n}\n\n\n//# sourceURL=webpack://MSGBA-Web/./js-src/components/center-element.tsx?");
+eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ CenterElement)\n/* harmony export */ });\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);\n\nfunction CenterElement(props) {\n const styles = {};\n let hidden = props.hidden;\n if (hidden == null) {\n hidden = false;\n }\n styles[\"display\"] = hidden ? 'none' : '';\n let fullClassName = '';\n if (props.full !== undefined && props.full) {\n fullClassName = 'full-height';\n }\n return (react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { style: styles, className: `center-content ${fullClassName}` }, props.children));\n}\n\n\n//# sourceURL=webpack://MSGBA-Web/./js-src/components/center-element.tsx?");
/***/ }),
@@ -116,7 +116,7 @@ eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpac
\************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
-eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ Page)\n/* harmony export */ });\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _components_center_element__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../../components/center-element */ \"./js-src/components/center-element.tsx\");\n/* harmony import */ var _components_form_select_files__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../../../components/form-select-files */ \"./js-src/components/form-select-files.tsx\");\n/* harmony import */ var _components_canvas_gba_emulator__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../../../components/canvas-gba-emulator */ \"./js-src/components/canvas-gba-emulator.tsx\");\n/* harmony import */ var _endian__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../../../endian */ \"./js-src/endian.ts\");\n/* harmony import */ var _constants__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ../../../constants */ \"./js-src/constants.ts\");\n\n\n\n\n\n\n;\nfunction handleClickStartEmulationButton({ e, inputRom, inputSaveState, setHiddenFormSelectFiles, canvas, printingFrame, setPrintingFrame }) {\n if (canvas == null) {\n alert('Canvas does not exists?');\n return;\n }\n const ctx = canvas.getContext('2d');\n if (ctx == null) {\n alert('Unable to create canvas context, doing nothing');\n return;\n }\n if (inputRom == null || inputSaveState == null || inputRom.files == null || inputSaveState.files == null) {\n alert('Unable to read the files ');\n return;\n }\n if (inputRom.files.length == 0) {\n alert('There is no rom still');\n return;\n }\n if (inputSaveState.files.length == 0) {\n alert('There is no savestate still');\n return;\n }\n const rom_file = inputRom.files[0];\n const savestate_file = inputSaveState.files[0];\n rom_file.arrayBuffer().then((rom_buffer) => {\n savestate_file.arrayBuffer().then((savestate_buffer) => {\n setHiddenFormSelectFiles((c) => true);\n const rom_array = new Uint8Array(rom_buffer);\n const savestate_array = new Uint8Array(savestate_buffer);\n const websocket = new WebSocket(`ws://localhost:3000/ws`);\n websocket.binaryType = 'arraybuffer';\n websocket.onclose = (message) => {\n setHiddenFormSelectFiles(c => false);\n console.log('Closing websocket.');\n };\n websocket.onopen = () => {\n console.log('Opened websocket.');\n sendHello(websocket, rom_array, savestate_array);\n };\n setPrintingFrame(c => false);\n websocket.addEventListener('message', (event) => {\n onWebSocketPacket(event, canvas, ctx, printingFrame, setPrintingFrame);\n });\n });\n });\n}\nfunction concatU8Array(array1, array2) {\n const final_array = new Uint8Array(array1.length + array2.length);\n final_array.set(array1);\n final_array.set(array2, array1.length);\n return final_array;\n}\nfunction sendPacket(websocket, id, raw_data) {\n const packet_u8 = concatU8Array(concatU8Array(_endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(id), _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(BigInt(raw_data.length))), raw_data);\n const packet_buffer = packet_u8.buffer;\n console.log('Sending packet');\n websocket.send(packet_buffer);\n}\nfunction sendHello(websocket, rom_array, savestate_array) {\n console.log('Sending hello.');\n const length_rom = BigInt(rom_array.length);\n const length_savestate = BigInt(savestate_array.length);\n const raw_data = concatU8Array(concatU8Array(concatU8Array(_endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(length_rom), rom_array), _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(length_savestate)), savestate_array);\n sendPacket(websocket, _constants__WEBPACK_IMPORTED_MODULE_5__.PACKET_ID_HELLO, raw_data);\n}\nfunction onWebSocketPacket(event, canvas, ctx, printingFrame, setPrintingFrame) {\n const buffer = event.data;\n let packet_u8 = new Uint8Array(buffer);\n const id = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(packet_u8.slice(0, 8));\n packet_u8 = packet_u8.slice(8, packet_u8.length);\n const size = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(packet_u8.slice(0, 8));\n const raw_data = packet_u8.slice(8, packet_u8.length);\n packet_u8 = null;\n switch (id) {\n case _constants__WEBPACK_IMPORTED_MODULE_5__.PACKET_ID_SEND_FRAME:\n handleSendFrame(raw_data, canvas, ctx, printingFrame, setPrintingFrame);\n break;\n default:\n console.log(`Received unknown packet ${id}`);\n }\n}\nfunction handleSendFrame(raw_data, canvas, ctx, printingFrame, setPrintingFrame) {\n if (printingFrame) {\n return;\n }\n setPrintingFrame(c => true);\n let data = raw_data;\n const stride = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU32BigEndian(data.slice(0, 4));\n data = data.slice(4, data.length);\n const output_buffer_size = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(data.slice(0, 8));\n data = data.slice(8, data.length);\n const img_data = ctx.createImageData(_constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH, _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT);\n const img_data_u8 = new Uint8Array(img_data.data.buffer);\n for (let i = 0; i < data.length; i++) {\n if (i % 4 == 3) {\n img_data_u8[i] = 255;\n continue;\n }\n img_data_u8[i] = data[i];\n }\n data = null;\n createImageBitmap(img_data).then((bitmap) => drawBitmap(bitmap, canvas, ctx, printingFrame));\n}\nfunction drawBitmap(bitmap, canvas, ctx, printingFrame) {\n ctx.drawImage(bitmap, 0, 0, canvas.width, canvas.height);\n printingFrame = false;\n}\nfunction Page() {\n const screenDimensions = useScreenDimensions();\n const emulatorDimensions = calculateSizeEmulator(screenDimensions);\n const canvasRef = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n function resizeCanvas() {\n const canvas = canvasRef.current;\n if (canvas == null) {\n return;\n }\n if (emulatorDimensions.width === undefined || emulatorDimensions.height === undefined) {\n return;\n }\n canvas.width = emulatorDimensions.width;\n canvas.height = emulatorDimensions.height;\n const ctx = canvas.getContext('2d');\n if (ctx == null) {\n return;\n }\n fillBlack(canvas, ctx);\n }\n ;\n const [hiddenFormSelectFiles, setHiddenFormSelectFiles] = react__WEBPACK_IMPORTED_MODULE_0__.useState(false);\n const [printingFrame, setPrintingFrame] = react__WEBPACK_IMPORTED_MODULE_0__.useState(false);\n react__WEBPACK_IMPORTED_MODULE_0__.useEffect(resizeCanvas, [emulatorDimensions]);\n const refInputRom = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n const refInputSaveState = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n const onStartEmulation = (e) => {\n handleClickStartEmulationButton({\n e: e,\n setHiddenFormSelectFiles: setHiddenFormSelectFiles,\n inputRom: refInputRom.current,\n inputSaveState: refInputSaveState.current,\n canvas: canvasRef.current,\n setPrintingFrame: setPrintingFrame,\n printingFrame: printingFrame,\n });\n };\n return (react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_center_element__WEBPACK_IMPORTED_MODULE_1__[\"default\"], null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"h2\", null, \"msGBA Online Emulator for GBA.\")),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_center_element__WEBPACK_IMPORTED_MODULE_1__[\"default\"], null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_canvas_gba_emulator__WEBPACK_IMPORTED_MODULE_3__[\"default\"], { canvasRef: canvasRef })),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_center_element__WEBPACK_IMPORTED_MODULE_1__[\"default\"], { hidden: hiddenFormSelectFiles },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_form_select_files__WEBPACK_IMPORTED_MODULE_2__[\"default\"], { refInputRom: refInputRom, refInputSaveState: refInputSaveState, onStartEmulation: onStartEmulation }))));\n}\nfunction getScreenDimensions() {\n return {\n width: document.body.clientWidth,\n height: document.body.clientHeight\n };\n}\nfunction useScreenDimensions() {\n const [screenDimensions, setScreenDimensions] = react__WEBPACK_IMPORTED_MODULE_0__.useState(getScreenDimensions());\n react__WEBPACK_IMPORTED_MODULE_0__.useEffect(() => {\n function onResize() {\n setScreenDimensions(getScreenDimensions());\n }\n window.addEventListener(\"resize\", onResize);\n return () => {\n window.removeEventListener(\"resize\", onResize);\n };\n }, []);\n return screenDimensions;\n}\nfunction fillBlack(canvas, ctx) {\n ctx.beginPath();\n ctx.rect(0, 0, canvas.width, canvas.height);\n ctx.fillStyle = 'black';\n ctx.fill();\n}\n;\nfunction calculateSizeEmulator(screenDimensions) {\n if (screenDimensions.width === undefined || screenDimensions.height === undefined) {\n console.error(screenDimensions, 'screenDimensions has undefined fields');\n return {};\n }\n const width = screenDimensions.width;\n const height = screenDimensions.height * 0.75;\n const emulatorDimensions = {};\n if (width < _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH || height < _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT) {\n return {\n width: _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH,\n height: _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT,\n };\n }\n const ratioWidth = Math.floor(width / _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH);\n const ratioHeight = Math.floor(height / _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT);\n if (ratioWidth < ratioHeight) {\n emulatorDimensions.width = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH * ratioWidth;\n emulatorDimensions.height = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT * ratioWidth;\n }\n else {\n emulatorDimensions.height = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT * ratioHeight;\n emulatorDimensions.width = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH * ratioHeight;\n }\n return emulatorDimensions;\n}\n\n\n//# sourceURL=webpack://MSGBA-Web/./js-src/components/page.tsx?");
+eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ Page)\n/* harmony export */ });\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\n/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(react__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _components_center_element__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../../components/center-element */ \"./js-src/components/center-element.tsx\");\n/* harmony import */ var _components_form_select_files__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../../../components/form-select-files */ \"./js-src/components/form-select-files.tsx\");\n/* harmony import */ var _components_canvas_gba_emulator__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../../../components/canvas-gba-emulator */ \"./js-src/components/canvas-gba-emulator.tsx\");\n/* harmony import */ var _endian__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../../../endian */ \"./js-src/endian.ts\");\n/* harmony import */ var _constants__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ../../../constants */ \"./js-src/constants.ts\");\n\n\n\n\n\n\n;\nfunction handleClickStartEmulationButton({ e, inputRom, inputSaveState, setHiddenFormSelectFiles, canvas, printingFrame, setPrintingFrame }) {\n e.preventDefault();\n if (canvas == null) {\n alert('Canvas does not exists?');\n return;\n }\n const ctx = canvas.getContext('2d');\n if (ctx == null) {\n alert('Unable to create canvas context, doing nothing');\n return;\n }\n if (inputRom == null || inputSaveState == null || inputRom.files == null || inputSaveState.files == null) {\n alert('Unable to read the files ');\n return;\n }\n if (inputRom.files.length == 0) {\n alert('There is no rom still');\n return;\n }\n if (inputSaveState.files.length == 0) {\n alert('There is no savestate still');\n return;\n }\n const rom_file = inputRom.files[0];\n const savestate_file = inputSaveState.files[0];\n rom_file.arrayBuffer().then((rom_buffer) => {\n savestate_file.arrayBuffer().then((savestate_buffer) => {\n setHiddenFormSelectFiles((c) => true);\n const rom_array = new Uint8Array(rom_buffer);\n const savestate_array = new Uint8Array(savestate_buffer);\n const websocket = new WebSocket(`ws://${window.location.host}/ws`);\n websocket.binaryType = 'arraybuffer';\n websocket.onclose = (message) => {\n setHiddenFormSelectFiles(c => false);\n console.log('Closing websocket.');\n };\n websocket.onopen = () => {\n console.log('Opened websocket.');\n sendHello(websocket, rom_array, savestate_array);\n };\n setPrintingFrame(c => false);\n websocket.addEventListener('message', (event) => {\n onWebSocketPacket(event, canvas, ctx, printingFrame, setPrintingFrame);\n });\n });\n });\n}\nfunction concatU8Array(array1, array2) {\n const final_array = new Uint8Array(array1.length + array2.length);\n final_array.set(array1);\n final_array.set(array2, array1.length);\n return final_array;\n}\nfunction sendPacket(websocket, id, raw_data) {\n const packet_u8 = concatU8Array(concatU8Array(_endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(id), _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(BigInt(raw_data.length))), raw_data);\n const packet_buffer = packet_u8.buffer;\n console.log('Sending packet');\n websocket.send(packet_buffer);\n}\nfunction sendHello(websocket, rom_array, savestate_array) {\n console.log('Sending hello.');\n const length_rom = BigInt(rom_array.length);\n const length_savestate = BigInt(savestate_array.length);\n const raw_data = concatU8Array(concatU8Array(concatU8Array(_endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(length_rom), rom_array), _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].u64ToByteArrayBigEndian(length_savestate)), savestate_array);\n sendPacket(websocket, _constants__WEBPACK_IMPORTED_MODULE_5__.PACKET_ID_HELLO, raw_data);\n}\nfunction onWebSocketPacket(event, canvas, ctx, printingFrame, setPrintingFrame) {\n const buffer = event.data;\n let packet_u8 = new Uint8Array(buffer);\n const id = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(packet_u8.slice(0, 8));\n packet_u8 = packet_u8.slice(8, packet_u8.length);\n const size = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(packet_u8.slice(0, 8));\n const raw_data = packet_u8.slice(8, packet_u8.length);\n packet_u8 = null;\n switch (id) {\n case _constants__WEBPACK_IMPORTED_MODULE_5__.PACKET_ID_SEND_FRAME:\n handleSendFrame(raw_data, canvas, ctx, printingFrame, setPrintingFrame);\n break;\n default:\n console.log(`Received unknown packet ${id}`);\n }\n}\nfunction handleSendFrame(raw_data, canvas, ctx, printingFrame, setPrintingFrame) {\n if (printingFrame) {\n return;\n }\n setPrintingFrame(c => true);\n let data = raw_data;\n const stride = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU32BigEndian(data.slice(0, 4));\n data = data.slice(4, data.length);\n const output_buffer_size = _endian__WEBPACK_IMPORTED_MODULE_4__[\"default\"].byteArrayToU64BigEndian(data.slice(0, 8));\n data = data.slice(8, data.length);\n const img_data = ctx.createImageData(_constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH, _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT);\n const img_data_u8 = new Uint8Array(img_data.data.buffer);\n for (let i = 0; i < data.length; i++) {\n if (i % 4 == 3) {\n img_data_u8[i] = 255;\n continue;\n }\n img_data_u8[i] = data[i];\n }\n data = null;\n createImageBitmap(img_data).then((bitmap) => drawBitmap(bitmap, canvas, ctx, printingFrame));\n}\nfunction drawBitmap(bitmap, canvas, ctx, printingFrame) {\n ctx.drawImage(bitmap, 0, 0, canvas.width, canvas.height);\n printingFrame = false;\n}\nfunction Page() {\n const screenDimensions = useScreenDimensions();\n const emulatorDimensions = calculateSizeEmulator(screenDimensions);\n const canvasRef = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n function resizeCanvas() {\n const canvas = canvasRef.current;\n if (canvas == null) {\n return;\n }\n if (emulatorDimensions.width === undefined || emulatorDimensions.height === undefined) {\n return;\n }\n canvas.width = emulatorDimensions.width;\n canvas.height = emulatorDimensions.height;\n const ctx = canvas.getContext('2d');\n if (ctx == null) {\n return;\n }\n fillBlack(canvas, ctx);\n }\n ;\n const [hiddenFormSelectFiles, setHiddenFormSelectFiles] = react__WEBPACK_IMPORTED_MODULE_0__.useState(false);\n const [printingFrame, setPrintingFrame] = react__WEBPACK_IMPORTED_MODULE_0__.useState(false);\n react__WEBPACK_IMPORTED_MODULE_0__.useEffect(resizeCanvas, [emulatorDimensions]);\n const refInputRom = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n const refInputSaveState = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n const onStartEmulation = (e) => {\n handleClickStartEmulationButton({\n e: e,\n setHiddenFormSelectFiles: setHiddenFormSelectFiles,\n inputRom: refInputRom.current,\n inputSaveState: refInputSaveState.current,\n canvas: canvasRef.current,\n setPrintingFrame: setPrintingFrame,\n printingFrame: printingFrame,\n });\n };\n const [hiddenMenu, setHiddenMenu] = react__WEBPACK_IMPORTED_MODULE_0__.useState(true);\n let firstMenuElement = react__WEBPACK_IMPORTED_MODULE_0__.useRef(null);\n return (react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { className: \"overlay\" },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { className: \"vertical-padding\" }),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { className: \"controls\" },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"a\", { ref: firstMenuElement, className: \"gear control\", onClick: (e) => {\n if (firstMenuElement.current == null) {\n console.log('wtf?');\n return;\n }\n firstMenuElement.current.focus();\n setHiddenMenu(false);\n } },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"img\", { src: \"/img/home.png\", alt: \"Go to menu. (House icon)\" })))),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { style: { display: (hiddenMenu ? 'none' : '') }, className: \"overlay-menu\" },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"ul\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"li\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"a\", { href: \"#\", onClick: (e) => setHiddenMenu(true) }, \"Exit\")),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"li\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"a\", { href: \"#\", onClick: (e) => setHiddenMenu(true) }, \"Exit\")))),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", { style: { display: 'none' }, className: \"menu-select-files\" },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_center_element__WEBPACK_IMPORTED_MODULE_1__[\"default\"], null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_form_select_files__WEBPACK_IMPORTED_MODULE_2__[\"default\"], { refInputRom: refInputRom, refInputSaveState: refInputSaveState, onStartEmulation: (e) => {\n setHiddenMenu(true);\n onStartEmulation(e);\n } }))),\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(\"div\", null,\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_center_element__WEBPACK_IMPORTED_MODULE_1__[\"default\"], { full: true },\n react__WEBPACK_IMPORTED_MODULE_0__.createElement(_components_canvas_gba_emulator__WEBPACK_IMPORTED_MODULE_3__[\"default\"], { canvasRef: canvasRef })))));\n}\nfunction getScreenDimensions() {\n return {\n width: document.body.clientWidth,\n height: document.body.clientHeight\n };\n}\nfunction useScreenDimensions() {\n const [screenDimensions, setScreenDimensions] = react__WEBPACK_IMPORTED_MODULE_0__.useState(getScreenDimensions());\n react__WEBPACK_IMPORTED_MODULE_0__.useEffect(() => {\n function onResize() {\n setScreenDimensions(getScreenDimensions());\n }\n window.addEventListener(\"resize\", onResize);\n return () => {\n window.removeEventListener(\"resize\", onResize);\n };\n }, []);\n return screenDimensions;\n}\nfunction fillBlack(canvas, ctx) {\n ctx.beginPath();\n ctx.rect(0, 0, canvas.width, canvas.height);\n ctx.fillStyle = '#0E0E10';\n ctx.fill();\n}\n;\nfunction calculateSizeEmulator(screenDimensions) {\n if (screenDimensions.width === undefined || screenDimensions.height === undefined) {\n console.error(screenDimensions, 'screenDimensions has undefined fields');\n return {};\n }\n const width = screenDimensions.width;\n const height = screenDimensions.height;\n const emulatorDimensions = {};\n if (width < _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH || height < _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT) {\n return {\n width: _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH,\n height: _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT,\n };\n }\n const ratioWidth = width / _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH;\n const ratioHeight = height / _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT;\n if (ratioWidth < ratioHeight) {\n emulatorDimensions.width = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH * ratioWidth;\n emulatorDimensions.height = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT * ratioWidth;\n }\n else {\n emulatorDimensions.height = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_HEIGHT * ratioHeight;\n emulatorDimensions.width = _constants__WEBPACK_IMPORTED_MODULE_5__.MIN_WIDTH * ratioHeight;\n }\n return emulatorDimensions;\n}\n\n\n//# sourceURL=webpack://MSGBA-Web/./js-src/components/page.tsx?");
/***/ }),
msGBA Online Emulator for GBA.
-
+
+ ) => {
+ setHiddenMenu(true);
+ onStartEmulation(e)
+ }}/>
+
+
+
+
+
+
+