How to edit a .lo script file

[nanhui233]

Please help everyone, there are tools to share with me, thank you

[nanhui233]

My email is 3433796750@qq.com

[reina45]

I just figured this out, probably this is not the best way or I'm missing steps.

To edit .lo file (assuming you got it using UnCSO2) you need to decrypt it into lua. I used https://github.com/LoveBeforT/cso2-lua-decoder

Then, edit it.
In my case, I simply copy-pasted the code that plays the character hit sound from hit_common.lo into Zombie Scenario Side mode's map script.

Compile it back to .lo by using LuaJIT. It has no binary, so I built it for AMD64. Likely the game needs 2.0.0
The command using cmd.exe:

luajit.exe -b <input.lua> <output.lo>

Then, encrypt it using @GEEKiDoS' CSO2Crypto. I only found out about this in a closed issue. Probably the -decryptedfiles commandline of launcher doesn't work.

I stored the LuaJIT binary files on MEGA for reference, you should be able to place the .elo in the correct folder (each lvl has its own folder).

...\custom\scripts\mod\z_scenario_side\zd_aztec_lvl1

https://mega.nz/folder/P4UTxSQb#eNyuoMRZhthldwdWqSVrKQ

[nanhui233]

I have already resolved some of the issues. In the Lua script, some of the code cannot take effect. Someone told me that they need to change the built-in DLL files in the game 风平浪静 ***@***.***

…

---Original--- From: ***@***.***&gt; Date: Sat, Dec 21, 2024 01:31 AM To: ***@***.***&gt;; Cc: ***@***.******@***.***&gt;; Subject: Re: [L-Leite/cso2-master-server] How to edit a .lo script file (Issue#149) I just figured this out, probably this is not the best way or I'm missing steps. To edit .lo file (assuming you got it using UnCSO2) you need to decrypt it into lua. I used https://github.com/LoveBeforT/cso2-lua-decoder Then, edit it. In my case, I simply copy-pasted the code that plays the character hit sound from hit_common.lo into Zombie Scenario Side mode's map script. Compile it back to .lo by using LuaJIT. It has no binary, so I built it for AMD64. Likely the game needs 2.0.0 The command using cmd.exe: luajit.exe -b <input.lua&gt; <output.lo&gt; Then, encrypt it using @GEEKiDoS' CSO2Crypto. I only found out about this in a closed issue . Probably the -decryptedfiles commandline of launcher doesn't work. I stored the LuaJIT binary files on MEGA for reference, you should be able to place the .elo in the correct folder. ...\custom\scripts\mod\z_scenario_side\zd_aztec_lvl1 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***&gt;

[nanhui233]

If you need any other help, perhaps you can leave your Discord. I am happy to work with you to research and solve these problems, even though I may not be useful 风平浪静 ***@***.***

…

---Original--- From: ***@***.***&gt; Date: Sat, Dec 21, 2024 01:31 AM To: ***@***.***&gt;; Cc: ***@***.******@***.***&gt;; Subject: Re: [L-Leite/cso2-master-server] How to edit a .lo script file (Issue#149) I just figured this out, probably this is not the best way or I'm missing steps. To edit .lo file (assuming you got it using UnCSO2) you need to decrypt it into lua. I used https://github.com/LoveBeforT/cso2-lua-decoder Then, edit it. In my case, I simply copy-pasted the code that plays the character hit sound from hit_common.lo into Zombie Scenario Side mode's map script. Compile it back to .lo by using LuaJIT. It has no binary, so I built it for AMD64. Likely the game needs 2.0.0 The command using cmd.exe: luajit.exe -b <input.lua&gt; <output.lo&gt; Then, encrypt it using @GEEKiDoS' CSO2Crypto. I only found out about this in a closed issue . Probably the -decryptedfiles commandline of launcher doesn't work. I stored the LuaJIT binary files on MEGA for reference, you should be able to place the .elo in the correct folder. ...\custom\scripts\mod\z_scenario_side\zd_aztec_lvl1 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***&gt;

[reina45]

Thank you for the offer. For now I'm still discovering "what I want to do", leaving the info above for future reference (hopefully this issue is left open, so others can find it easier). 👍

[nanhui233]

Let's add a Discord to each other. I will keep this question open for more players to refer to. For those who are willing to contribute to the community, I am very welcome and willing to communicate with them. My English is not very good, please forgive me for using a translator 风平浪静 ***@***.***

…

---Original--- From: ***@***.***&gt; Date: Sat, Dec 21, 2024 13:17 PM To: ***@***.***&gt;; Cc: ***@***.******@***.***&gt;; Subject: Re: [L-Leite/cso2-master-server] How to edit a .lo script file (Issue#149) Thank you for the offer. For now I'm still discovering "what I want to do", leaving the info above for future reference (hopefully this issue is left open, so others can find it easier). 👍 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***&gt;

[nanhui233]

This is a public issues exchange repositories
https://github.com/nanhui233/Discuss-the-message-area/issues/1

[reina45]

That is very interesting! I've sent you an email to the address you gave above because of some privacy concerns.