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# demo-edit
## about
Change names, skins, maps and more of a teeworlds demo file.
demo-edit is tested with demos of version 5 and 6 (ddnet), but theoreticly supports version 3 and 4 aswell. Only supports teeworlds 0.6 network protocol.
## compile
```sh
git clone https://github.com/johannesHHM/demo-edit
cd demo-edit
make
```
## run
```sh
./build/dedit --help
```
## examples
Under are a couple of examples that should run without issue after compiling.
Prints info of 'clip.demo'. Info consists of demo header and chunk counts.
```sh
./build/dedit testdata/clip.demo --info
```
Rename player with clientid 3 to 'holymadtee', change map to 'ice.map' and save the output to 'out.demo'.
```sh
./build/dedit testdata/clip.demo --rename 3 holymadtee --map testdata/ice.map --output out.demo
```
Set the skin of player with name 'New Hero' to 'bomb', rename 'New Hero' to 'Bob-omb', change map to 'jungle.map' and save the output to 'out.demo'.
```sh
./build/dedit testdata/clip.demo -s "New Hero" bomb -r "New Hero" Bob-omb -m testdata/jungle.map -o out.demo
```
Tip: 'out.demo' can be quickly viewed by running
```sh
DDNet out.demo
```
## help
```
Usage: dedit <demo> [OPTIONS]
Argument:
<demo> Sets input demo
Options:
-r, --rename <id> <name> Renames player with id to name
-s, --skin <id> <name> Set skin of player with id to skin
-m, --map <map> Changes the map of demo to map
-e, --extract-map <file> Saves the map of demo to file
-o, --output <file> Saves the output demo to file
-i, --info Prints info of demo
-I, --extended-info Prints extended info of demo
-h, --help Prints this help info
```
## credits
Some functions/implementations are heavily inspired by other sources. They are commented in the code with links to their referances. Under are some credits:
- [libtw2](https://github.com/heinrich5991/libtw2): variable length int implementation, demo/snapshot documentation
- [teeworlds](https://github.com/teeworlds/teeworlds): huffman implementation
- [ddnet](https://github.com/ddnet/ddnet): some demo writing specifics
|
