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How to use readNameTable method in wpt

Best JavaScript code snippet using wpt

PPUMemory.js

Source:PPUMemory.js

1import {log, Mirroring} from '../common';2const INITIAL_PALETTES = [3  0x09, 0x01, 0x00, 0x01, 0x00, 0x02, 0x02, 0x0D, // Background palettes 0, 14  0x08, 0x10, 0x08, 0x24, 0x00, 0x00, 0x04, 0x2C, // Background palettes 2, 35  0x09, 0x01, 0x34, 0x03, 0x00, 0x04, 0x00, 0x14, // Sprite palettes 0, 16  0x08, 0x3A, 0x00, 0x02, 0x00, 0x20, 0x2C, 0x08, // Sprite palettes 2, 37];8// $10000 +----------------------------------------------------------+ $100009//        |                                                          |10//        |                  Mirrors of $0000-$3FFF                  |11//        |                                                          |12//  $4000 +----------------------------------------------------------+ $400013//        |                  Mirrors of $3F00-$3F1F                  |14//  $3F20 +----------------------------------+-----------------------+ $3F2015//        |         Sprite palettes (4)      |                       |16//  $3F10 +----------------------------------+  Palette RAM indexes  |17//        |       Background palettes (4)    |                       |18//  $3F00 +----------------------------------+-----------------------+ $3F00 (Universal background color)19//        |                  Mirrors of $2000-$2EFF                  |20//  $3000 +-------------------+--------------+-----------------------+ $300021//        | Attribute table 3 |              |                       |22//  $2FC0 +-------------------+  Nametable 3 |                       |23//        |                                  |                       |24//  $2C00 +-------------------+--------------+                       |25//        | Attribute table 2 |              |                       |26//  $2BC0 +-------------------+  Nametable 2 |      Nametables       |27//        |                                  |                       |28//  $2800 +-------------------+--------------+   (2 KB on board      |29//        | Attribute table 1 |              |   + additional 2 KB   |30//  $27C0 +-------------------+  Nametable 1 |  on some cartridges)  |31//        |                                  |                       |32//  $2400 +-------------------+--------------+                       |33//        | Attribute table 0 |              |                       |34//  $23C0 +-------------------+  Nametable 0 |                       |35//        |                                  |                       |36//  $2000 +----------------------------------+-----------------------+ $200037//        |         Pattern table 1          |                       |38//  $1000 +----------------------------------+   CHR RAM/ROM (8 KB)  |39//        |         Pattern table 0          |                       |40//  $0000 +----------------------------------+-----------------------+ $000041export default class PPUMemory {42  //=========================================================43  // Initialization44  //=========================================================45  constructor() {46    log.info('Initializing PPU memory');47    this.patterns = null; // Pattern tables (will be loaded from mapper)48    this.patternsMapping = new Uint32Array(8); // Base addresses of each 1K pattern bank49    this.canWritePattern = false; // Pattern write protection50    this.nametables = new Uint8Array(0x1000); // Nametables (2 KB on board + additional 2 KB on some cartridges)51    this.nametablesMapping = new Uint32Array(4); // Base address of each nametable52    this.palettes = new Uint8Array(0x20); // 8 x 4B palettes (background / sprite)53    this.mapper = null;54  }55  setMapper(mapper) {56    this.mapper = mapper;57    this.patterns = mapper && (mapper.chrRAM || mapper.chrROM);58    this.canWritePattern = mapper != null && mapper.chrRAM != null;59  }60  //=========================================================61  // Reset62  //=========================================================63  reset() {64    log.info('Resetting PPU memory');65    this.resetPatterns();66    this.resetNametables();67    this.resetPalettes();68  }69  //=========================================================70  // Memory access71  //=========================================================72  read(address) {73    address = this.mapAddress(address);74    if (address < 0x2000) {75      return this.readPattern(address);   // $0000-$1FFF76    } else if (address < 0x3F00) {77      return this.readNametable(address); // $2000-$3EFF78    }79    return this.readPalette(address);     // $3F00-$3FFF80  }81  write(address, value) {82    address = this.mapAddress(address);83    if (address < 0x2000) {84      this.writePattern(address, value);   // $0000-$1FFF85    } else if (address < 0x3F00) {86      this.writeNametable(address, value); // $2000-$3EFF87    } else {88      this.writePalette(address, value);   // $3F00-$3FFF89    }90  }91  mapAddress(address) {92    return address & 0x3FFF; // Mirroring of $0000-$3FFF in $4000-$FFFF93  }94  //=========================================================95  // CHR RAM/ROM ($0000-$1FFF)96  //=========================================================97  resetPatterns() {98    this.patternsMapping.fill(0);99  }100  readPattern(address) {101    return this.patterns[this.mapPatternAddress(address)];102  }103  writePattern(address, value) {104    if (this.canWritePattern) {105      this.patterns[this.mapPatternAddress(address)] = value;106    }107  }108  mapPatternAddress(address) {109    return this.patternsMapping[(address & 0x1C00) >>> 10] | (address & 0x03FF);110  }111  mapPatternsBank(srcBank, dstBank) {112    this.patternsMapping[srcBank] = dstBank * 0x0400; // 1 KB bank113  }114  //=========================================================115  // Nametables ($2000-$3EFF)116  //=========================================================117  resetNametables() {118    this.nametables.fill(0);119    this.setNametablesMirroring((this.mapper && this.mapper.mirroring) || Mirroring.SCREEN_0);120  }121  readNametable(address) {122    return this.nametables[this.mapNametableAddress(address)];123  }124  writeNametable(address, value) {125    this.nametables[this.mapNametableAddress(address)] = value;126  }127  mapNametableAddress(address) {128    return this.nametablesMapping[(address & 0x0C00) >>> 10] | (address & 0x03FF);129  }130  setNametablesMirroring(mirroring) {131    const areas = Mirroring.getAreas(mirroring);132    for (let i = 0; i < 4; i++) {133      this.nametablesMapping[i] = areas[i] * 0x0400;134    }135  }136  //=========================================================137  // Palette RAM indexes ($3F00-$3FFF)138  //=========================================================139  resetPalettes() {140    this.palettes.set(INITIAL_PALETTES);141  }142  readPalette(address) {143    return this.palettes[this.mapPaletteAddress(address)];144  }145  writePalette(address, value) {146    this.palettes[this.mapPaletteAddress(address)] = value;147  }148  mapPaletteAddress(address) {149    if (address & 0x0003) {150      return address & 0x001F; // Mirroring of $3F00-$3F1F in $3F00-$3FFF151    }152    return address & 0x000F; // $3F1{0,4,8,C} are mirrors of $3F0{0,4,8,C}153  }...

v.test.js

Source:v.test.js

1import V from '../v'2let v3beforeEach(() => (v = new V()))4describe('Internal register v', () => {5  test('writeCoarseX', () => {6    v.writeCoarseX(1)7    expect(v.register).toBe(1)8    v.writeCoarseX(2)9    expect(v.register).toBe(2)10    v.writeCoarseX(3)11    expect(v.register).toBe(3)12    v.writeCoarseX(31)13    expect(v.register).toBe(31)14    v.writeCoarseX(32)15    expect(v.register).toBe(0)16  })17  test('readCoarseX', () => {18    v.register = 119    expect(v.readCoarseX()).toBe(1)20    v.register = 221    expect(v.readCoarseX()).toBe(2)22    v.register = 3123    expect(v.readCoarseX()).toBe(31)24  })25  test('writeCoarseY', () => {26    v.writeCoarseY(1)27    expect(v.register).toBe(0b100000)28    v.writeCoarseY(2)29    expect(v.register).toBe(0b1000000)30    v.writeCoarseY(31)31    expect(v.register).toBe(0b1111100000)32    v.writeCoarseY(32)33    expect(v.register).toBe(0)34  })35  test('readCoarseY', () => {36    v.register = 0x002037    expect(v.readCoarseY()).toBe(1)38    v.register = 0x004039    expect(v.readCoarseY()).toBe(2)40    v.register = 0b111110000041    expect(v.readCoarseY()).toBe(31)42  })43  test('writeFineY', () => {44    v.writeFineY(1)45    expect(v.register).toBe(0x1000)46    v.writeFineY(2)47    expect(v.register).toBe(0x2000)48    v.writeFineY(3)49    expect(v.register).toBe(0x3000)50    v.writeFineY(4)51    expect(v.register).toBe(0x4000)52    v.writeFineY(5)53    expect(v.register).toBe(0x5000)54    v.writeFineY(6)55    expect(v.register).toBe(0x6000)56    v.writeFineY(7)57    expect(v.register).toBe(0x7000)58    v.writeFineY(8)59    expect(v.register).toBe(0x0000)60  })61  test('readFineY', () => {62    v.register = 0x100063    expect(v.readFineY()).toBe(1)64    v.register = 0x200065    expect(v.readFineY()).toBe(2)66    v.register = 0x300067    expect(v.readFineY()).toBe(3)68  })69  test('writeNametable', () => {70    v.writeNametable(0b1)71    expect(v.register).toBe(0b000010000000000)72    v.writeNametable(0b11)73    expect(v.register).toBe(0b000110000000000)74    v.writeNametable(0b111)75    expect(v.register).toBe(0b000110000000000)76    v.writeNametable(0b100)77    expect(v.register).toBe(0)78  })79  test('readNametable', () => {80    v.register = 0b00001000000000081    expect(v.readNametable()).toBe(1)82    v.register = 0b00011000000000083    expect(v.readNametable()).toBe(0b11)84  })...

modules.js

Source:modules.js

1export default {2  vPosition: function() {3    const x = this.cycles % this.cyclesPerLine4    const y = (this.cycles - x) / this.cyclesPerLine5    return y6  },7  hPosition: function() {8    const x = this.cycles % this.cyclesPerLine9    return x10  },11  isVblankStart: function() {12    return this.cycles === this.cyclesPerLine * this.renderer.height13  },14  isVblankEnd: function() {15    return this.cycles === 016  },17  isZeroSpriteHit: function(x, y) {18    const zsPosition = this.oam.zeroSpritePosition()19    const isXHit = x === zsPosition.x20    const isYHit = y === zsPosition.y21    const isHit = isXHit && isYHit22    return isHit23  },24  copyX: function() {25    const tBits = this.registers.t.readBits(0, 4)26    this.registers.v.writeBits(0, 4, tBits)27    const tBit = this.registers.t.readOneBit(10)28    this.registers.v.writeOneBit(10, tBit)29  },30  copyY: function() {31    let tBits = this.registers.t.readBits(5, 9)32    this.registers.v.writeBits(5, 9, tBits)33    tBits = this.registers.t.readBits(11, 14)34    this.registers.v.writeBits(11, 14, tBits)35  },36  incrementX: function() {37    const coarseX = this.registers.v.readCoarseX()38    if (coarseX === 31) {39      this.registers.v.writeCoarseX(0)40      const nametable = this.registers.v.readNametable()41      this.registers.v.writeNametable(nametable ^ 0b01)42    } else {43      this.registers.v.writeCoarseX(coarseX + 1)44    }45  },46  incrementY: function() {47    const fineY = this.registers.v.readFineY()48    if (fineY === 7) {49      this.registers.v.writeFineY(0)50      const coarseY = this.registers.v.readCoarseY()51      if (coarseY === 29) {52        this.registers.v.writeCoarseY(0)53        const nametable = this.registers.v.readNametable()54        this.registers.v.writeNametable(nametable ^ 0b10)55      } else if (coarseY === 31) {56        this.registers.v.writeCoarseY(0)57      } else {58        this.registers.v.writeCoarseY(coarseY + 1)59      }60    } else {61      this.registers.v.writeFineY(fineY + 1)62    }63  }...

Using AI Code Generation

1var wpt = require('wpt');2wpt.readNameTable('test.png', function(err, data) {3    if (err) {4        console.log(err);5    }6    else {7        console.log(data);8    }9});10var wpt = require('wpt');11wpt.readNameTable('test.png', function(err, data) {12    if (err) {13        console.log(err);14    }15    else {16        console.log(data);17    }18});19var wpt = require('wpt');20wpt.readNameTable('test.png', function(err, data) {21    if (err) {22        console.log(err);23    }24    else {25        console.log(data);26    }27});28var wpt = require('wpt');29wpt.readNameTable('test.png', function(err, data) {30    if (err) {31        console.log(err);32    }33    else {34        console.log(data);35    }36});37var wpt = require('wpt');38wpt.readNameTable('test.png', function(err, data) {39    if (err) {40        console.log(err);41    }42    else {43        console.log(data);44    }45});46var wpt = require('wpt');47wpt.readNameTable('test.png', function(err, data) {48    if (err) {49        console.log(err);50    }51    else {52        console.log(data);53    }54});55var wpt = require('wpt');56wpt.readNameTable('test.png', function(err, data) {57    if (err) {58        console.log(err);59    }60    else {61        console.log(data);62    }63});64var wpt = require('wpt');65wpt.readNameTable('test.png', function(err, data) {66    if (err

Using AI Code Generation

1var wpt = require('wpt');2var options = {3};4wpt.runTest(options, function(err, data) {5    if (err) {6        console.log(err);7    } else {8        console.log(data.data.testId);9        wpt.readNameTable(data.data.testId, function(err, data) {10            if (err) {11                console.log(err);12            } else {13                console.log(data);14            }15        });16    }17});18var wpt = require('wpt');19var options = {20};21wpt.runTest(options, function(err, data) {22    if (err) {23        console.log(err);24    } else {25        console.log(data.data.testId);26        wpt.readNameTable(data.data.testId, 'Dulles:Chrome', 1, function(err, data) {27            if (err) {28                console.log(err);29            } else {30                console.log(data);31            }32        });33    }34});35var wpt = require('wpt');36var options = {37};38wpt.runTest(options, function(err, data) {39    if (err) {40        console.log(err);41    } else {42        console.log(data.data.testId);43        wpt.readNameTable(data.data.testId, 'Dulles:Chrome', 1, 'firstView', function(err, data) {44            if (err) {45                console.log(err);46            } else {47                console.log(data);48            }49        });50    }51});

Using AI Code Generation

1var wptools = require('wptools');2wptools.readNameTable('test.txt', function (err, data) {3    if (err) {4        console.log(err);5    } else {6        console.log(data);7    }8});9{10}11var wptools = require('wptools');12wptools.readNameTable('test.txt', function (err, data) {13    if (err) {14        console.log(err);15    } else {16        console.log(data);17    }18});19{20}

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3  if (err) return console.error(err);4  console.log(data);5});6var wpt = require('wpt');7var wpt = new WebPageTest('www.webpagetest.org');8  if (err) return console.error(err);9  console.log(data);10});11var wpt = require('wpt');12var wpt = new WebPageTest('www.webpagetest.org');13  if (err) return console.error(err);14  console.log(data);15});16var wpt = require('wpt');17var wpt = new WebPageTest('www.webpagetest.org');18  if (err) return console.error(err);19  console.log(data);20});21var wpt = require('wpt');22var wpt = new WebPageTest('www.webpagetest.org');

Using AI Code Generation

1var wpt = require('wpt');2  if (err) throw err;3  console.log(data);4});5var wpt = require('wpt');6  if (err) throw err;7  console.log(data);8});9var wpt = require('wpt');10  if (err) throw err;11  console.log(data);12});13var wpt = require('wpt');14  if (err) throw err;15  console.log(data);16});17var wpt = require('wpt');18  if (err) throw err;19  console.log(data);20});21var wpt = require('wpt');22  if (err) throw err;23  console.log(data);24});25var wpt = require('wpt');26  if (err) throw err;27  console.log(data);28});29var wpt = require('wpt');30  if (err) throw err;31  console.log(data);32});33var wpt = require('wpt');

Using AI Code Generation

1var wpt = require('wpt');2    console.log(data);3});4var wpt = require('wpt');5    console.log(data);6});7var wpt = require('wpt');8    console.log(data);9});10var wpt = require('wpt');11    console.log(data);12});13var wpt = require('wpt');14    console.log(data);15});16var wpt = require('wpt');17    console.log(data);18});19var wpt = require('wpt');20    console.log(data);21});22var wpt = require('wpt');23    console.log(data);24});25var wpt = require('wpt');26    console.log(data);27});28var wpt = require('wpt');

Using AI Code Generation

1var wptext = require('wptext');2var fs = require('fs');3var fontBuffer = fs.readFileSync('font.ttf');4var nameTable = wptext.readNameTable(fontBuffer);5console.log(nameTable);6var wptext = require('wptext');7var fs = require('fs');8var fontBuffer = fs.readFileSync('font.ttf');9var nameTable = wptext.readNameTable(fontBuffer);10console.log(nameTable);11The wptext.readNameTable() method returns an object with the following properties:

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