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This commit is contained in:
Joel Wetzell
2023-09-13 16:27:46 -05:00
parent 23802f1572
commit dc1c0523d7
36 changed files with 5 additions and 5 deletions
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src/decoders/data/data-tracker-field-chunk.js
+29
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const Parser = require('binary-parser').Parser;
module.exports = new Parser()
.uint16le('id')
.uint16le('data_len', {
formatter: (item) => {
const binary = item.toString(2).padStart(16, '0');
return Number.parseInt(binary.substring(1), 2);
},
})
.seek(-2)
.uint16le('has_subchunks', {
formatter: (item) => {
const binary = item.toString(2).padStart(16, '0');
return binary.charAt(0) === '1';
},
})
.choice('data', {
tag: 'id',
choices: {
0x0000: new Parser().floatle('x').floatle('y').floatle('z'),
0x0001: new Parser().floatle('x').floatle('y').floatle('z'),
0x0002: new Parser().floatle('x').floatle('y').floatle('z'),
0x0003: new Parser().floatle('validity'),
0x0004: new Parser().floatle('x').floatle('y').floatle('z'),
0x0005: new Parser().floatle('x').floatle('y').floatle('z'),
0x0006: new Parser().uint64le('tracker_timestamp'),
},
});