// Create a Noa engine instance const noa = new Engine({ debug: false, showFPS: false, inverseY: false, inverseX: false, chunkSize: 32, chunkAddDistance: 2.5, chunkRemoveDistance: 3.5, playerHeight: 1.8, playerWidth: 0.6, playerAutoStep: true, useAO: true, AOmultipliers: [0.93, 0.8, 0.5], manuallyControlChunkLoading: false, blockTestDistance: 10, texturePath: '', playerStart: [0.5, 20, 0.5], clearColor: [0.8, 0.9, 1], }); // Перлин шум // Improved Perlin noise implementation const permutation = [151, 160, 137, 91, 90, 15, 131, 13, 201, 95, 96, 53, 194, 233, 7, 225, 140, 36, 103, 30, 69, 142, 8, 99, 37, 240, 21, 10, 23, 190, 6, 148, 247, 120, 234, 75, 0, 26, 197, 62, 94, 252, 219, 203, 117, 35, 11, 32, 57, 177, 33, 88, 237, 149, 56, 87, 174, 20, 125, 136, 171, 168, 68, 175, 74, 165, 71, 134, 139, 48, 27, 166, 77, 146, 158, 231, 83, 111, 229, 122, 60, 211, 133, 230, 220, 105, 92, 41, 55, 46, 245, 40, 244, 102, 143, 54, 65, 25, 63, 161, 1, 216, 80, 73, 209, 76, 132, 187, 208, 89, 18, 169, 200, 196, 135, 130, 116, 188, 159, 86, 164, 100, 109, 198, 173, 186, 3, 64, 52, 217, 226, 250, 124, 123, 5, 202, 38, 147, 118, 126, 255, 82, 85, 212, 207, 206, 59, 227, 47, 16, 58, 17, 182, 189, 28, 42, 223, 183, 170, 213, 119, 248, 152, 2, 44, 154, 163, 70, 221, 153, 101, 155, 167, 43, 172, 9, 129, 22, 39, 253, 19, 98, 108, 110, 79, 113, 224, 232, 178, 185, 112, 104, 218, 246, 97, 228, 251, 34, 242, 193, 238, 210, 144, 12, 191, 179, 162, 241, 81, 51, 145, 235, 249, 14, 239, 107, 49, 192, 214, 31, 181, 199, 106, 157, 184, 84, 204, 176, 115, 121, 50, 45, 127, 4, 150, 254, 138, 236, 205, 93, 222, 114, 67, 29, 24, 72, 243, 141, 128, 195, 78, 66, 215, 61, 156, 180 ]; // Extend the permutation table const p = new Array(512); for (let i = 0; i < 256; i++) p[256 + i] = p[i] = permutation[i]; function fade(t) { return t * t * t * (t * (t * 6 - 15) + 10); } function lerp(t, a, b) { return a + t * (b - a); } function grad(hash, x, y, z) { const h = hash & 15; const u = h < 8 ? x : y; const v = h < 4 ? y : h == 12 || h == 14 ? x : z; return ((h & 1) == 0 ? u : -u) + ((h & 2) == 0 ? v : -v); } function perlin(x, y, z) { const X = Math.floor(x) & 255; const Y = Math.floor(y) & 255; const Z = Math.floor(z) & 255; x -= Math.floor(x); y -= Math.floor(y); z -= Math.floor(z); const u = fade(x); const v = fade(y); const w = fade(z); const A = p[X] + Y, AA = p[A] + Z, AB = p[A + 1] + Z; const B = p[X + 1] + Y, BA = p[B] + Z, BB = p[B + 1] + Z; return lerp(w, lerp(v, lerp(u, grad(p[AA], x, y, z), grad(p[BA], x - 1, y, z)), lerp(u, grad(p[AB], x, y - 1, z), grad(p[BB], x - 1, y - 1, z))), lerp(v, lerp(u, grad(p[AA + 1], x, y, z - 1), grad(p[BA + 1], x - 1, y, z - 1)), lerp(u, grad(p[AB + 1], x, y - 1, z - 1), grad(p[BB + 1], x - 1, y - 1, z - 1)))); } // Основной код const brownish = [0.45, 0.36, 0.22]; const greenish = [0.1, 0.8, 0.2]; const darkGreenish = [0.05, 0.5, 0.05]; const blueish = [0.2, 0.2, 0.8]; const redish = [0.8, 0.2, 0.2]; const sandish = [0.9, 0.8, 0.6]; const woodish = [0.6, 0.4, 0.2]; const leafish = [0.2, 0.8, 0.2]; const blueLeafish = [0.2, 0.2, 0.8]; const redLeafish = [0.8, 0.2, 0.2]; let selectedColorID = 0; const dirtMaterial = noa.registry.registerMaterial('dirt', { color: brownish }); const grassMaterial = noa.registry.registerMaterial('grass', { color: greenish }); const darkGrassMaterial = noa.registry.registerMaterial('darkGrass', { color: darkGreenish }); const blueMaterial = noa.registry.registerMaterial('blue', { color: blueish }); const redMaterial = noa.registry.registerMaterial('red', { color: redish }); const sandMaterial = noa.registry.registerMaterial('sand', { color: sandish }); const woodMaterial = noa.registry.registerMaterial('wood', { color: woodish }); const leafMaterial = noa.registry.registerMaterial('leaf', { color: leafish }); const blueLeafMaterial = noa.registry.registerMaterial('blueLeaf', { color: blueLeafish }); const redLeafMaterial = noa.registry.registerMaterial('redLeaf', { color: redLeafish }); const dirtID = noa.registry.registerBlock(1, { material: 'dirt' }); const grassID = noa.registry.registerBlock(2, { material: 'grass' }); const darkGrassID = noa.registry.registerBlock(3, { material: 'darkGrass' }); const blueGrassID = noa.registry.registerBlock(4, { material: 'blue' }); const redGrassID = noa.registry.registerBlock(5, { material: 'red' }); const sandID = noa.registry.registerBlock(6, { material: 'sand' }); const woodID = noa.registry.registerBlock(7, { material: 'wood' }); const leafID = noa.registry.registerBlock(8, { material: 'leaf' }); const blueLeafID = noa.registry.registerBlock(9, { material: 'blueLeaf' }); const redLeafID = noa.registry.registerBlock(10, { material: 'redLeaf' }); //const caveID = noa.registry.registerBlock(11, { material: 'dirt' }); // Блок для пещер //const airID = 0; // Воздух для генерации пещер const colors = [dirtID, grassID, darkGrassID, blueGrassID, redGrassID, sandID]; function getVoxelID(x, y, z) { const height = Math.floor(25 * (perlin(x / 50, y / 50, z / 50) * 0.5 + 0.5)); const biomeNoise = perlin(x / 200, y / 200, z / 200); if (y < height - 1) { return dirtID; } else if (y === height - 1) { if (biomeNoise < -0.2) { return darkGrassID; } else if (biomeNoise < -0.1) { return blueGrassID; } else if (biomeNoise > 0.3) { return sandID; } else if (biomeNoise > 0.1) { return redGrassID; } else { return grassID; } } else if (y === height) { // Add a thin layer of the corresponding top block if (biomeNoise < -0.2) { return darkGrassID; } else if (biomeNoise < -0.1) { return blueGrassID; } else if (biomeNoise > 0.3) { return sandID; } else if (biomeNoise > 0.1) { return redGrassID; } else { return grassID; } } else { return 0; // Air above the surface } } noa.world.on('worldDataNeeded', function(id, data, x, y, z) { for (let i = 0; i < data.shape[0]; i++) { for (let j = 0; j < data.shape[1]; j++) { for (let k = 0; k < data.shape[2]; k++) { const voxelID = getVoxelID(x + i, y + j, z + k); data.set(i, j, k, voxelID); } } } // Генерация деревьев for (let i = 0; i < data.shape[0]; i++) { for (let j = 0; j < data.shape[1]; j++) { for (let k = 0; k < data.shape[2]; k++) { const biomeNoise = perlin((x + i) / 200, (y + j) / 200, (z + k) / 200); if (data.get(i, j, k) === grassID && Math.random() < 0.01 || (data.get(i, j, k) === blueGrassID && Math.random() < 0.01) || (data.get(i, j, k) === redGrassID && Math.random() < 0.01)) { let treeHeight = Math.floor(Math.random() * 10) + 3; if (biomeNoise > 0.1) { treeHeight = Math.floor(Math.random() * 10) + 8; } else if (biomeNoise < -0.1) { treeHeight = Math.floor(Math.random() * 3) + 3; } let hasPlacedTrunk = false; for (let h = 1; h <= treeHeight; h++) { if (data.get(i, j + h, k) === 0) { data.set(i, j + h, k, woodID); hasPlacedTrunk = true; } else { break; } } if (hasPlacedTrunk) { for (let dx = -2; dx <= 2; dx++) { for (let dy = -2; dy <= 2; dy++) { for (let dz = -2; dz <= 2; dz++) { const distance = Math.sqrt(dx * dx + dy * dy + dz * dz); if (distance < 2.5 + Math.random() * 0.5 && data.get(i + dx, j + treeHeight + 1 + dy, k + dz) === 0) { if (biomeNoise < -0.2) { // Не генерируем листья } else if (biomeNoise < -0.1) { data.set(i + dx, j + treeHeight + 1 + dy, k + dz, blueLeafID); } else if (biomeNoise > 0.1) { data.set(i + dx, j + treeHeight + 1 + dy, k + dz, redLeafID); if (distance < 4 + Math.random() * 0.5 && data.get(i + dx, j + treeHeight + 2 + dy, k + dz) === 0) { data.set(i + dx, j + treeHeight + 2 + dy, k + dz, redLeafID); } } else { data.set(i + dx, j + treeHeight + 1 + dy, k + dz, leafID); } } } } } } } else if (data.get(i, j, k) === darkGrassID && Math.random() < 0.01) { const treeHeight = Math.floor(Math.random() * 3) + 3; let hasPlacedTrunk = false; for (let h = 1; h <= treeHeight; h++) { if (data.get(i, j + h, k) === 0) { data.set(i, j + h, k, woodID); hasPlacedTrunk = true; } else { break; } } } } } } noa.world.setChunkData(id, data); }); // Добавленная функция для установки начальной позиции игрока function getPlayerSpawnHeight(x, z) { let y = 0; while (getVoxelID(x, y, z) === dirtID && y < 100) { y++; } return y; } const spawnX = 0; const spawnZ = 0; const spawnY = getPlayerSpawnHeight(spawnX, spawnZ); const player = noa.playerEntity; const dat = noa.entities.getPositionData(player); const w = dat.width; const h = dat.height; const scene = noa.rendering.getScene(); scene.clearColor = new BABYLON.Color3(0.7, 0.7, 1); // Установка цвета неба const mesh = BABYLON.MeshBuilder.CreateBox('player-mesh', {}, scene); mesh.scaling.x = w; mesh.scaling.z = w; mesh.scaling.y = h; mesh.material = noa.rendering.makeStandardMaterial("default"); noa.entities.addComponent(player, noa.entities.names.mesh, { mesh: mesh, offset: [0, h / 2, 0], }); noa.inputs.down.on('fire', function() { if (noa.targetedBlock) { const pos = noa.targetedBlock.position; noa.setBlock(0, pos[0], pos[1], pos[2]); } }); noa.inputs.down.on('alt-fire', function() { if (noa.targetedBlock) { const pos = noa.targetedBlock.adjacent; noa.setBlock(colors[selectedColorID], pos[0], pos[1], pos[2]); } }); // binding keys 1-9 to select color for (let i = 1; i <= 9; i++) { noa.inputs.bind(i.toString(), 'Digit' + i); noa.inputs.down.on(i.toString(), function() { selectedColorID = i - 1; }); } noa.on('tick', function(dt) { const scroll = noa.inputs.pointerState.scrolly; if (scroll !== 0) { noa.camera.zoomDistance += scroll > 0 ? 1 : -1; if (noa.camera.zoomDistance < 0) noa.camera.zoomDistance = 0; if (noa.camera.zoomDistance > 10) noa.camera.zoomDistance = 10; } });