🎛️ 睡眠界面佈局與座標計算
| 參數 | 技術規格 |
|---|---|
| Target Screen Class | net.minecraft.client.gui.screens.InBedChatScreen |
| Superclass | net.minecraft.client.gui.screens.ChatScreen |
| Mixin Handler | InBedChatScreenMixin.java |
| 注入位置 | @Inject(method = "init", at = @At("TAIL")) |
| 按鈕寬度 | $98\text{ px}$ (左側:離開床,右側:切換聊天) |
| Button Height | $20\text{ px}$ |
| Button Gap | $4\text{ px}$ |
| Vertical Anchor | $Y = H - 40\text{ px}$ |
| Translation Keys | vanilla-outsider-bed-chat-hider.hideChat, ...showChat |
🎮 玩家互動工作流程
當玩家躺在床上時:
- Minecraft 開啟
InBedChatScreen介面。 - 原版預設在螢幕底部顯示一個單獨且較寬的 離開床 按鈕(寬度 $200\text{px}$)。
- Bed Chat Hider 動態將 離開床 按鈕調整為 $98\text{px}$,並在其旁邊新增相稱的 $98\text{px}$ 隱藏聊天 / 顯示聊天 切換按鈕。
- 點擊切換按鈕會翻轉記憶體狀態,立即重新整理所有元件,無需關閉介面或喚醒玩家。
📐 座標幾何與分割數學公式
原版 Minecraft 單一按鈕位置計算公式如下: $$X_{\text{vanilla}} = \frac{W}{2} - 100, \quad \text{Width} = 200, \quad Y = H - 40$$
Bed Chat Hider 將此 $200\text{px}$ 跨度分解為帶有 $4\text{px}$ 居中間隙的對稱雙按鈕組:
$$\text{Leave Bed Button: } X_1 = \frac{W}{2} - 100, \quad \text{Width}_1 = 98, \quad Y_1 = H - 40$$ $$\text{Center Gap: } \Delta X = 4\text{ px}$$ $$\text{Toggle Chat Button: } X_2 = \frac{W}{2} + 2, \quad \text{Width}_2 = 98, \quad Y_2 = H - 40$$
$$\text{Total Span: } W_1 + \Delta X + W_2 = 98 + 4 + 98 = 200\text{ px}$$
🖼️ 螢幕佈局 ASCII 示意圖
原版睡眠螢幕:
+-------------------------------------------------------------+
| [Chat Log Overlay Area] |
| <Player1> Good night everyone! |
| |
| [Chat Input EditBox] ______________________________________ |
| |
| [ Leave Bed (200px) ] |
+-------------------------------------------------------------+Bed Chat Hider 睡眠螢幕 (聊天框可見):
+-------------------------------------------------------------+
| [Chat Log Overlay Area] |
| <Player1> Good night everyone! |
| |
| [Chat Input EditBox] ______________________________________ |
| |
| [ Leave Bed (98px) ] [ Hide Chat (98px) ] |
+-------------------------------------------------------------+Bed Chat Hider 睡眠螢幕 (聊天框隱藏):
+-------------------------------------------------------------+
| |
| (Clean, Unobstructed Sleep View) |
| |
| |
| [ Leave Bed (98px) ] [ Show Chat (98px) ] |
+-------------------------------------------------------------+💻 核心技術程式碼實現
java
// Sourced from InBedChatScreenMixin.java
@Inject(method = "init", at = @At("TAIL"))
private void onInit(CallbackInfo ci) {
if (this.leaveBedButton != null) {
this.leaveBedButton.setX(this.width / 2 - 100);
this.leaveBedButton.setWidth(98);
}
Button toggleButton = Button.builder(
bedchathider$getButtonMessage(),
button -> {
BedChatHiderClient.hideChat = !BedChatHiderClient.hideChat;
this.rebuildWidgets();
}
).bounds(this.width / 2 + 2, this.height - 40, 98, 20).build();
this.addRenderableWidget(toggleButton);
bedchathider$updateChatState();
}相關頁面: 首頁面板 | 聊天可見性與輸入攔截 | 程式碼架構與 Mixin 注入剖析
