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Chat Calculator Boost
ModMIT

Chat Calculator Boost

A powerful Minecraft calculator mod that turns your chat into a private math workspace. Calculate expressions, define variables, perform matrix operations, and more - all without leaving the game.

7
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2 months ago
Updated
📦
1
Versions
utilityforge
Download Latestv1.0.0View on Modrinth

📖About Chat Calculator Boost

Chat Calculator Boost | 聊天计算器增强

Minecraft 1.12.2 Forge Mod

English | 中文


English

Mod Information

Property Description
Version Minecraft 1.12.2
Loader Forge
Installation Server required, client optional (Recommend both)
Dependency Expression-Parser 1.4.0

Overview

Chat Calculator Boost is a powerful Minecraft server-side mod that allows players to perform complex mathematical calculations through the chat interface. The mod provides two usage modes:

  1. Calculator Mode - When enabled, normal chat messages are automatically parsed as mathematical expressions
  2. Command Mode - Single calculations via /calc <expression>

Core Features

1. Calculator Mode (Private Calculations)

  • When enabled, player chat is intercepted and parsed as mathematical expressions
  • Other players cannot see your calculations or results
  • Calculation results can be clicked to copy to chat box
  • Context data is automatically cleared when player logs out

2. Rich Mathematical Operations

  • Basic Operations: Addition, subtraction, multiplication, division, modulo, power, factorial
  • Trigonometric: sin, cos, tan, asin, acos, atan
  • Hyperbolic: sinh, cosh, tanh
  • Exponential & Logarithm: exp, ln, log10, pow
  • Statistics: Average, median, variance, standard deviation, covariance, correlation
  • Vector Operations: Dot product, Euclidean distance, Manhattan distance
  • Matrix Operations: Transpose, determinant, matrix multiplication, inverse, solve linear equations
  • Combinatorics: Permutations, combinations

3. Variable System

  • Custom variable support (e.g., x = 10)
  • Multi-statement support (semicolon separated, e.g., a=5;b=3;a+b)
  • Automatic save of last result to ans variable
  • Variables are valid only during current session (cleared after logout)

4. Arrays & Matrices

  • 1D arrays: [1, 2, 3]
  • 2D matrices: [[1,2], [3,4]]
  • Array variable assignment and operations

5. Implicit Multiplication

  • 2PI -> 2 * PI
  • 3(4+5) -> 3 * (4+5)
  • 2sqrt(4) -> 2 * sqrt(4)

Command List

Command Description
/calc View current calculator status
/calc on Enable calculator mode
/calc off Disable calculator mode
/calc toggle Toggle calculator mode
/calc clear Clear all variables (keep ans)
/calc vars View defined variables
/calc help [1-8|all] View help (paginated or full)
/calc <expression> Single expression calculation

Usage Examples

Example 1: Basic Calculations

/calc 2 + 3 * 4
Result: 14

Example 2: Variable Usage

/calc on
Enable calculator mode

x = 10
Define variable x = 10

y = 20
Define variable y = 20

x + y
Result: 30

a=5;b=3;a*b
Result: 15

Example 3: Function Calls

/calc sin(PI/2)
Result: 1

/calc sqrt(16) + pow(2, 3)
Result: 12

/calc 5!
Result: 120

Example 4: Arrays & Statistics

/calc scores=[85, 92, 78, 96, 88]
Define array

/calc avg(scores)
Result: 87.8

/calc max(scores)
Result: 96

Example 5: Matrix Operations

/calc A=[[1,2],[3,4]]
Define matrix

/calc det(A)
Result: -2

/calc transpose(A)
Result: [[1, 3], [2, 4]]

Example 6: Using Last Result

/calc 10 + 5
Result: 15

/calc ans * 2
Result: 30 (uses last result ans = 15)

Internationalization

The mod includes bilingual support:

  • Chinese (Simplified): zh_cn.lang
  • English (US): en_us.lang

Note:

  • When installed on both sides, automatically displays the corresponding language based on client language settings
  • With server-only installation, clients will display translation keys (e.g., calc.mode.on) instead of normal text

Technical Dependencies

This mod uses Expression-Parser as the mathematical expression parsing engine:

  • Based on recursive descent parsing technology
  • Supports scalar, vector, and matrix operations
  • Provides rich mathematical function library
  • Supports implicit multiplication and complex expressions

Installation

Installation Requirements

  • Must be installed on server, otherwise the mod will not work
  • Client installation is optional, but recommended for full experience

Server + Client Installation (Recommended)

  1. Download the mod JAR file
  2. Place in both server and client mods folders
  3. Start the server and client
  4. All text displays normally (Chinese/English based on client language settings)

Server-side Only

  • Calculation functions work normally
  • But clients will display translation keys (e.g., calc.mode.on) instead of normal text
  • Recommend installing on client as well for best experience

Client-side Only

  • Will not work, mod functions require server-side support
  • Except for single-player games (single player world), where client is also the server

中文

模组信息

属性 说明
适用版本 Minecraft 1.12.2
加载器 Forge
安装类型 必须服务端安装,客户端可选(推荐双端安装)
依赖 Expression-Parser 1.4.0

功能概述

聊天计算器增强是一个功能强大的 Minecraft 服务器端模组,允许玩家通过聊天界面进行复杂的数学计算。模组提供了两种使用模式:

  1. 计算模式 - 开启后,玩家的普通聊天消息会被自动解析为数学表达式
  2. 指令模式 - 通过 /calc <表达式> 进行单次计算

核心功能

1. 计算模式(隐私计算)

  • 开启后,玩家的聊天内容会被拦截并解析为数学表达式
  • 其他玩家看不到你的计算过程和结果
  • 计算结果可以点击复制到聊天框
  • 玩家退出后自动清理上下文数据

2. 丰富的数学运算

  • 基本运算:加、减、乘、除、取模、幂运算、阶乘
  • 三角函数:sin, cos, tan, asin, acos, atan
  • 双曲函数:sinh, cosh, tanh
  • 指数对数:exp, ln, log10, pow
  • 统计函数:平均值、中位数、方差、标准差、协方差、相关系数
  • 向量操作:点积、欧氏距离、曼哈顿距离
  • 矩阵运算:转置、行列式、矩阵乘法、求逆、解线性方程组
  • 组合数学:排列、组合

3. 变量系统

  • 支持自定义变量(如 x = 10)
  • 多语句支持(分号分隔,如 a=5;b=3;a+b)
  • 自动保存上次计算结果到 ans 变量
  • 变量仅在当前会话期间有效(退出后清空)

4. 数组与矩阵

  • 一维数组:[1, 2, 3]
  • 二维矩阵:[[1,2], [3,4]]
  • 数组变量赋值和运算

5. 隐式乘法

  • 2PI -> 2 * PI
  • 3(4+5) -> 3 * (4+5)
  • 2sqrt(4) -> 2 * sqrt(4)

指令列表

指令 说明
/calc 查看当前计算器状态
/calc on 开启计算模式
/calc off 关闭计算模式
/calc toggle 切换计算模式
/calc clear 清除所有变量(保留 ans)
/calc vars 查看已定义的变量
/calc help [1-8|all] 查看帮助(支持分页和完整显示)
/calc <表达式> 单次计算表达式

使用示例

示例 1:基本计算

/calc 2 + 3 * 4
结果:14

示例 2:变量使用

/calc on
开启计算模式

x = 10
定义变量 x = 10

y = 20
定义变量 y = 20

x + y
结果:30

a=5;b=3;a*b
结果:15

示例 3:函数调用

/calc sin(PI/2)
结果:1

/calc sqrt(16) + pow(2, 3)
结果:12

/calc 5!
结果:120

示例 4:数组与统计

/calc scores=[85, 92, 78, 96, 88]
定义数组

/calc avg(scores)
结果:87.8

/calc max(scores)
结果:96

示例 5:矩阵运算

/calc A=[[1,2],[3,4]]
定义矩阵

/calc det(A)
结果:-2

/calc transpose(A)
结果:[[1, 3], [2, 4]]

示例 6:使用上次结果

/calc 10 + 5
结果:15

/calc ans * 2
结果:30(使用上次结果 ans = 15)

国际化支持

模组内置中英文双语支持:

  • 中文(简体):zh_cn.lang
  • 英文(美国):en_us.lang

注意:

  • 双端安装时,根据客户端语言设置自动显示对应语言
  • 仅服务端安装时,客户端显示翻译键(如 calc.mode.on)而非正常文本

技术依赖

本模组使用 Expression-Parser 作为数学表达式解析引擎:

  • 基于递归下降解析技术
  • 支持标量、向量、矩阵运算
  • 提供丰富的数学函数库
  • 支持隐式乘法和复杂表达式

安装说明

安装要求

  • 必须在服务端安装,否则模组无法工作
  • 客户端可选安装,但推荐双端安装以获得完整体验

服务端 + 客户端安装(推荐)

  1. 下载模组 JAR 文件
  2. 同时放入服务端和客户端的 mods 文件夹
  3. 启动服务端和客户端
  4. 所有文本提示正常显示(中文/英文根据客户端语言设置)

仅服务端安装

  • 计算功能可以正常使用
  • 但客户端会显示翻译键(如 calc.mode.on)而非正常文本
  • 建议同时安装客户端以获得最佳体验

仅客户端安装

  • 无法使用,模组功能需要服务端支持
  • 单人游戏(单人存档)除外,此时客户端即服务端

License

This mod is licensed under MIT License.

👥 Team & Contributors

zyx006
zyx006Owner

⚙️ Compatibility

Environment
🖥️ Server-side
Loaders
forge
Minecraft Versions
1.12.2

🔗 Links

Modrinth Page