const brownish = [0.45, 0.36, 0.22]; const greenish = [0.1, 0.8, 0.2]; const darkGreen = [0.0, 0.5, 0.0]; const red = [1.0, 0.0, 0.0]; noa.registry.registerMaterial('dirt', { color: brownish }); noa.registry.registerMaterial('grass', { color: greenish }); noa.registry.registerMaterial('leaves', { color: darkGreen }); noa.registry.registerMaterial('red', { color: red }); const dirtID = noa.registry.registerBlock(1, { material: 'dirt' }); const grassID = noa.registry.registerBlock(2, { material: 'grass' }); const leavesID = noa.registry.registerBlock(3, { material: 'leaves' }); const redID = noa.registry.registerBlock(4, { material: 'red' }); let score = 0; function updateScore() { console.log("Score: " + score); } updateScore(); function getVoxelID(x, y, z) { if (y < -3) return dirtID; const height = 2 * Math.sin(x / 10) + 3 * Math.cos(z / 20); if (y < height) return grassID; return 0; } 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); } } } noa.world.setChunkData(id, data); let randomX = Math.floor(Math.random() * data.shape[0]) + x; let randomZ = Math.floor(Math.random() * data.shape[2]) + z; let groundHeight = Math.floor(2 * Math.sin(randomX / 10) + 3 * Math.cos(randomZ / 20)); if (noa.world.getBlockID(randomX, groundHeight - 1, randomZ) !== 0) { generateTree(noa, randomX, y + groundHeight, randomZ); } }); function generateTree(noa, x, y, z) { for (let i = 0; i < 3; i++) { if (noa.world.getBlockID(x, y + i, z) === 0) { noa.setBlock(dirtID, x, y + i, z); } } let redBlockSet = false; for (let dx = -2; dx <= 2; dx++) { for (let dy = 0; dy <= 2; dy++) { for (let dz = -2; dz <= 2; dz++) { if (dx*dx + dy*dy + dz*dz < 3*3) { if (!redBlockSet && Math.random() < 0.2) { noa.setBlock(redID, x + dx, y + 3 + dy, z + dz); redBlockSet = true; } else { noa.setBlock(leavesID, x + dx, y + 3 + dy, z + dz); } } } } } } const player = noa.playerEntity; const dat = noa.entities.getPositionData(player); const w = dat.width; const h = dat.height; const scene = noa.rendering.getScene(); 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], }); // set the jump impulse to a smaller value noa.physics.jumpImpulse = 4; noa.inputs.down.on('fire', function () { if (noa.targetedBlock) { const pos = noa.targetedBlock.position; const blockId = noa.world.getBlockID(pos[0], pos[1], pos[2]); if (blockId === redID) { noa.setBlock(0, pos[0], pos[1], pos[2]); score++; updateScore(); } } }); 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; } });