update readme

.github/FUNDING.yml

@@ -1 +1 @@
-github: leviem1
+github: jacoobes

README.md

@@ -1,166 +1,51 @@
-# PaperMC/Spigot Minecraft Server Plugin Template
-A template for building PaperMC/Spigot Minecraft server plugins!
-
-[![Build, Test, and Release](https://github.com/CrimsonWarpedcraft/plugin-template/actions/workflows/main.yml/badge.svg)](https://github.com/CrimsonWarpedcraft/plugin-template/actions/workflows/main.yml)
-
-## Features
-### Github Actions 🎬
-* Automated builds, testing, and release drafting
-
-### Bots 🤖
-* **Probot: Stale**
-    * Mark issues stale after 30 days
-* **Dependabot**
-    * Update GitHub Actions workflows
-    * Update Gradle dependencies
-
-### Issue Templates 📋
-* Bug report template
-* Feature request template
-
-### Gradle Builds 🏗
-* Shadowed [PaperLib](https://github.com/PaperMC/PaperLib) build
-* [Checkstyle](https://checkstyle.org/) Google standard style check
-* [SpotBugs](https://spotbugs.github.io/) code analysis
-* [JUnit](https://junit.org/) testing
-
-### Config Files 📁
-* Sample plugin.yml with autofill name, version, and main class.
-* Empty config.yml (just to make life \*that\* much easier)
-* Gradle build config
-* Simple .gitignore for common Gradle files
-
-## Usage
-In order to use this template for yourself, there are a few things that you will need to keep in mind.
-
-### Release Info
-Stable versions of this repo are tagged `vX.Y.Z` and have an associated [release](https://github.com/CrimsonWarpedcraft/plugin-template/releases).
-
-Testing versions of this repo are tagged `vX.Y.Z-RC-N` and have an associated [pre-release](https://github.com/CrimsonWarpedcraft/plugin-template/releases).
-
-Development versions of this repo are pushed to the master branch and are **not** tagged.
-
-#### Release and Versioning Strategy
-| Event             | Version Format       | CI Action                        | GitHub Release Draft? |
-|-------------------|----------------------|----------------------------------|-----------------------|
-| PR                | yyMMdd-HHmm-SNAPSHOT | Build and test                   | No                    |
-| Schedule          | yyMMdd-HHmm-SNAPSHOT | Build, test, and notify          | No                    |
-| Push to `main`    | 0.0.0-SNAPSHOT       | Build, test, release, and notify | No                    |
-| Tag `vX.Y.Z-RC-N` | X.Y.Z-SNAPSHOT       | Build, test, release, and notify | Pre-release           |
-| Tag `vX.Y.Z`      | X.Y.Z                | Build, test, release, and notify | Release               |
-
-
-
-Add any required repositories for your dependencies in the following section.
-
-```groovy
-repositories {
-    maven {
-        name 'papermc'
-        url 'https://papermc.io/repo/repository/maven-public/'
-        content {
-            includeModule("io.papermc.paper", "paper-api")
-            includeModule("io.papermc", "paperlib")
-            includeModule("net.md-5", "bungeecord-chat")
-        }
-    }
-
-    mavenCentral()
-}
+# ScratchPaper
+## A Minecraft plugin with a Math DSL
 ```
-
-Also, update your dependencies as needed (of course).
-
-```groovy
-dependencies {
-    compileOnly 'io.papermc.paper:paper-api:1.20.1-R0.1-SNAPSHOT'
-    compileOnly 'com.github.spotbugs:spotbugs-annotations:4.7.3'
-    implementation 'io.papermc:paperlib:1.0.8'
-    spotbugsPlugins 'com.h3xstream.findsecbugs:findsecbugs-plugin:1.12.0'
-    testCompileOnly 'com.github.spotbugs:spotbugs-annotations:4.7.3'
-    testImplementation 'io.papermc.paper:paper-api:1.20.1-R0.1-SNAPSHOT'
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.10.0'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.10.0'
-}
+fn slope(m,x,b) = m*x+b;
+slope(1,5,2);
 ```
 
-### src/main/resources/plugin.yml
-First, update the following with your information.
-
-```yaml
-author: AUTHOR
-description: DESCRIPTION
-```
+## Features
+- Add, subtract, multiply, divide numbers in the minecraft commandline.
+- Create simple functions to remove redundant routines.
+- Bind native functions 
+  - sin,cos,min,max, and more! 
+  - PR's needed to add more.
 
-Next, the `commands` and `permissions` sections below should be updated as needed.
 
-```yaml
-commands:
-  ex:
-    description: Base command for EXAMPLE
-    usage: "For a list of commands, type /ex help"
-    aliases: example
-permissions:
-  example.test:
-    description: DESCRIPTION
-    default: true
-  example.*:
-    description: Grants all other permissions
-    default: false
-    children:
-      example.test: true
+## [Syntax](./src/main/antlr/Expr.g4) :
+### Program
+A program consists of zero or more functions and an optional expression.
+If no expression exists, **0 is the result**. 
+### Functions
 ```
-
-### .github/dependabot.yml
-You will need to replace all instances of `leviem1`, such as the one below, with your GitHub
-username.
-
-```yaml
-reviewers:
-  - "leviem1"
+fn ident(id, id1, id2) = expr
 ```
-
-### .github/CODEOWNERS
-You will need to replace `leviem1`, with your GitHub username.
-
-```text
-*   @leviem1
 ```
-
-### .github/FUNDING.yml
-Update or delete this file, whatever applies to you.
-
-```yaml
-github: leviem1
+fn ident() = expr
 ```
-
-For more information see: [Displaying a sponsor button in your repository](https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/displaying-a-sponsor-button-in-your-repository)
-
-### CODE_OF_CONDUCT.md
-If you chose to adopt a Code of Conduct for your project, please update line 63 with your preferred
-contact method.
-
-## Creating a Release
-Below are the steps you should follow to create a release.
-
-1. Create a tag on `main` using semantic versioning (e.g. v0.1.0)
-2. Push the tag and get some coffee while the workflows run
-3. Publish the release draft once it's been automatically created
-
-## Building locally
-Thanks to [Gradle](https://gradle.org/), building locally is easy no matter what platform you're on. Simply run the following command:
-
-```text
-./gradlew build
+### Expressions
+Basically, any math calculator
+```js
+1 + 2 - 5
+``` 
+### Function calls
+``` js
+sin(rad(0)) 
 ```
+- yields `.49999`
 
-This build step will also run all checks and tests, making sure your code is clean.
-
-JARs can be found in `build/libs/`.
+### Constants
+Built in constants are `PI`, `E`, `CHUNK`
+- A CHUNK is 16 ( in minecraft )
 
+## Developing
+- This is a gradle project, and two main scripts exist
+  - I use intellij to simplify the workflow.
+  - I don't know how to use anything else for java applications
+- generateGrammarSource
+- build
 ## Contributing
-See [CONTRIBUTING.md](https://github.com/CrimsonWarpedcraft/plugin-template/blob/main/CONTRIBUTING.md).
-
----
-
-I think that's all... phew! Oh, and update this README! ;)
+- [Read this](./CONTRIBUTING.md)
+- Open a pull request.
+- I'll review it!

src/main/antlr/Expr.g4

@@ -1,5 +1,5 @@
 grammar Expr;
-prog:   def* expr*;
+prog:   def* expr?;
 expr
     :   expr op=('*'|'/') expr #opexpr
     |   expr op=('+'|'-') expr #opexpr