geckscript-lsp

Provides various language features for the scripting language used by GECK for Fallout: New Vegas and Fallout 3.

Features

• [x] parsing and syntax error checking
• [x] code actions
• [x] code completion
• [x] formatting
• [x] goto definition and references
• [x] hover
• [x] renaming
• [x] semantic tokens
• [x] signature help
• [ ] static analysis
• [ ] code lens
• [ ] inlay hints

Installation

• VSCode
• Neovim

Works best with Hot Reload plugin

The server can infer global symbols (like references and quests), so it may be useful to extract all vanilla scripts into a separate directory inside your project (e.g. my_mod/lib) with a tool like FNVEdit

Configuration

The server can be configured in geckrc.json or .geckrc.json file at the root of your project.

Configuration options

| Name | Possible Values | Explanation | | --------------- | ----------------------------------- | ---------------------------------------------------------------------------------------------------------------------------- | | keywordStyle | "lower", "upper" or "capital" | Enforce keyword naming convention: lowercase (begin), UPPERCASE (BEGIN) or Capital (Begin) | | functionStyle | "lower", "upper" or "capital" | Enforce function naming convention: lowercase (getitemcount), UPPERCASE (GETITEMCOUNT) or Capital (GetItemCount) |

Example

{
    "$schema": "https://raw.githubusercontent.com/WarZone762/geckscript-lsp/dev/src/geckscript/config.schema.json",
    "keywordStyle": "lower",
    "functionStyle": "capital"
}

Credits

The design of the parser is based on rust-analyzer's parser