2024-09-01 15:52:46 +01:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Chip 8 emulator Test</title>
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<style>
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body {
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background-color: #000;
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2024-09-02 21:20:00 +01:00
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color: #EEE;
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}
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#emulator-screen{
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border: 1px solid pink;
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2024-09-01 15:52:46 +01:00
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}
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</style>
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2024-09-02 21:20:00 +01:00
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<script src="./dist/revuelto8ts.js"></script>
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2024-09-01 15:52:46 +01:00
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</head>
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<body>
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2024-09-02 21:20:00 +01:00
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<h1>Chip 8 emulator</h1>
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<!-- Original screen is 64x32 -->
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2024-09-04 20:38:54 +01:00
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<canvas id="emulator-screen" width="512" height="256"></canvas>
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2024-09-02 21:20:00 +01:00
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<script>
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const emulator = new Revuelto8ts.Chip8Emulator();
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2024-09-04 20:38:54 +01:00
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let fullDirRoms = [
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'./roms/1-chip8-logo.ch8',
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'./roms/2-ibm-logo.ch8',
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'./roms/3-corax+.ch8',
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'./roms/4-flags.ch8',
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'./roms/5-quirks.ch8',
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'./roms/6-keypad.ch8',
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'./roms/7-beep.ch8',
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'./roms/8-scrolling.ch8',
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'./roms/Maze[David Winter, 199x].ch8',
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];
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// Load ROM
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fetch(fullDirRoms[3])
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2024-09-02 21:20:00 +01:00
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.then(response => response.arrayBuffer())
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2024-09-04 20:38:54 +01:00
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.then(arrayBufferRom => {
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let romData = new Uint8Array(arrayBufferRom);
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emulator.loadRom(romData);
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2024-09-01 15:52:46 +01:00
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});
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2024-09-02 21:20:00 +01:00
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const emulatorCanvas = document.getElementById('emulator-screen');
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2024-09-04 20:38:54 +01:00
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setInterval(function() {
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if(emulator.isRomLoaded()) {
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//console.log(emulator.getCPUStatus());
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emulator.emulateCycle();
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emulator.drawToCanvas(emulatorCanvas, 8);
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}
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}, 5);
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2024-09-02 21:20:00 +01:00
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</script>
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2024-09-01 15:52:46 +01:00
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</body>
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</html>
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