🪣 SellingBin

Inspired by Stardew Valley's shipping bin — but with a living, breathing market.

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What is SellingBin?

SellingBin adds an automated item-selling block to Minecraft, complete with a dynamic, multi-dimensional market economy. Toss your crops and goods inside, walk away, and let the market do the work — prices shift with supply, demand, seasons, and scarcity, just like the real world.

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Features

🪣 The Selling Bin Block

• 27-slot storage with a smooth lid open/close animation
• Auto-sells every 10 minutes (real time) based on JSON-defined recipes
• Force-settle all bins instantly with /sellingbin sell
• Full Jade / WAILA support — binding status, player name, and tax info displayed in-world

💰 Currency System

A full 8-denomination currency system, styled after GregTech naming conventions, fully integrated with SDM Shop:

Currency	Value
Doge Coin	131,072
Naquadah GT Credit	1,024
Osmium GT Credit	128
Platinum GT Credit	16
Gold GT Credit	8
Silver GT Credit	4
Cupronickel GT Credit	2
Copper GT Credit	1

🏦 Bank Cards & Binding

• Bank Card — Bind to a bin; earnings auto-deposit into your SDM account (tax applies)
• Premium Bank Card — Same as above, but tax-free
• Online transaction notifications when your bin sells
• Two operation modes:
  • Item Drop Mode (default): Currency items drop into the bin or player inventory
  • Account Mode: Revenue transfers directly to the bound player's SDM account

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📈 Dynamic Market Economy

SellingBin's defining feature: prices are never fixed. Four forces act simultaneously on every item's value:

Total Price Bonus = Floating Price + Supply/Demand + Seasonal Bonus + Long-Term Scarcity

① Floating Price — Each game day, 1–3 items randomly rise (+1 to +4) and 1–3 items fall (−1 to −3). A 25%/10% chance carries the trend into the next day, simulating market momentum.

② Supply & Demand — Every sale increases that item's virtual inventory. The more you sell, the lower the price. Virtual stock decays daily — prices recover as the market digests supply.

③ Seasonal Pricing — Deep integration with Serene Seasons. Configure per-item seasonal bonuses: apples earn more in winter, corn earns more in summer.

④ Long-Term Scarcity — Tracks the last sale date of every item. The longer something goes unsold, the scarcer — and more valuable — it becomes. Scarcity decays by 1 level per day.

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🔌 Mod Compatibility

Mod	Integration
SDM Shop Rework	Full currency & account system
Serene Seasons	Seasonal price bonuses
Jade	In-world HUD display

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⚙️ Recipe System

Recipes are JSON-defined and support input items, output items (currency or any item), base yield + random variance, item grouping for market regulation, supply-demand tracking, seasonal bonuses, and season-exclusive items.

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⚖️ License Agreement

The currency textures are based on GregTech 6 related textures, which are licensed under the CC0 license.

All code and textures of this mod are All Rights Reserved. Unauthorized copying, redistribution, or reproduction is prohibited.

🪣 SellingBin（出货箱）

灵感来源于《星露谷物语》的出货箱，但拥有一套真实运转的市场经济。

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这个 Mod 是什么？

SellingBin 为 Minecraft 添加了一个自动化出货方块，并内置一套四维动态市场经济系统。把农产品扔进去，等待市场结算——价格随供需、季节、稀缺性实时波动，真实市场从未如此还原。

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核心功能

🪣 出货箱方块

• 27 格存储空间，带平滑盖子开合动画
• 每 10 分钟（现实时间）自动批量结算，配方由 JSON 文件灵活定义
• 使用 /sellingbin sell 指令可强制立即结算全部出货箱
• 完整支持 Jade / WAILA 信息显示（绑定状态、玩家名、是否免税）

💰 货币系统

内置 8 种面额的完整货币体系，命名风格兼容格雷科技，全面对接 SDM Shop 经济模组：

货币	面值
Doge Coin（狗币）	131,072
Naquadah GT Credit（硅岩GT币）	1,024
Osmium GT Credit（锇GT币）	128
Platinum GT Credit（铂GT币）	16
Gold GT Credit（金GT币）	8
Silver GT Credit（银GT币）	4
Cupronickel GT Credit（白铜GT币）	2
Copper GT Credit（铜GT币）	1

🏦 银行卡与绑定系统

• 普通银行卡 — 绑定出货箱后，出售所得自动存入 SDM 账户，需缴税
• 高级银行卡（Premium） — 同上，但免税
• 出售成功后向在线玩家发送交易通知
• 两种运作模式：
  • 物品掉落模式（默认）：货币物品掉回出货箱或玩家背包
  • 账户模式：收入直接转入绑定玩家的 SDM 账户

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📈 动态市场经济（核心创新）

SellingBin 最独特的部分：价格永远不是固定的。四个维度同时作用于每件物品的价格：

总价格加成 = 浮动价格 + 供需调节 + 季节性加成 + 长期稀缺价格

① 浮动价格 — 每个游戏日随机挑选 13 个物品涨价（+1+4），同时 13 个物品降价（-1-3）。有 25%/10% 的概率将趋势延续至次日，模拟市场惯性。

② 供需调节 — 每次出售增加该物品的虚拟库存，库存越高价格越低；虚拟库存每日衰减，价格随市场消化逐步恢复。

③ 季节性价格 — 深度集成 Serene Seasons，可在配置中为每种物品设置季节加成。例如苹果冬季增价、玉米夏季涨价。

④ 长期稀缺性 — 追踪每种物品的上次出售日，越久未出售越稀缺、价值越高；稀缺度每日衰减 1 级。

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🔌 模组兼容性

模组	集成内容
SDM Shop Rework	货币与账户系统全对接
Serene Seasons	季节价格加成
Jade	游戏内 HUD 信息显示

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⚙️ 配方系统

配方由 JSON 文件定义，支持输入物品及数量、输出物品（货币或任何物品）、基础产量与随机浮动范围、物品分组（用于市场调控）、供需平衡标记、季节性加成，以及季节独占物品。

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⚖️ 许可协议

货币纹理使用GregTech6相关纹理，该部分纹理遵循CC0许可协议；
本mod代码与贴图部分均保留所有权利，禁止未经授权的抄袭、再分发