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https://github.com/fluffos/fluffos
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56 lines
1.3 KiB
Markdown
56 lines
1.3 KiB
Markdown
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---
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title: cli / o2json
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---
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# cli / o2json
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`o2json` is a tool to convert LPC save file to JSON, combined with `json2o`, it can enable you to manipulate LPC save file using JSON tools.
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## Usage
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```bash
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./o2json [flags] o_file json_file
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```
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## Note
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if `o_file` is `-`, this program will read from stdin, and if `json_file` is `-`, this program will write to stdout,
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you can then pipe the output to other programs.
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## Flags
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| Flag | Description |
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|----------|------------------------------------------------------------|
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| `-prtty` | Print JSON with newline and indent |
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| `-ascii` | Print all non-ascii characters in `\uXXXX` escaped format. |
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## JSON format
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The JSON output is an object with the following fields:
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```json
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{
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"program_name": "program_name",
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"variables": [ variable_object ]
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}
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```
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The `variable_object` is an object with the following fields:
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```json
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{
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"name": "variable_name",
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"value": svalue
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}
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```
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The `svalue` is a object with the following fields:
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```json
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{
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"type": type,
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"value": value
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}
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```
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The `type` is a string, it can be one of the following values:
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`"int"`, `"float"`, `"string"`, `"array"`, `"mapping"`, `"buffer"`
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The `value` is either a number, a string, or an array of `svalue` objects.
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