空调指数概率损坏与空调、骰子gif图的背景优化

konabot/plugins/air_conditioner/__init__.py

@@ -9,6 +9,9 @@ from konabot.common.longtask import DepLongTaskTarget
 from konabot.common.path import ASSETS_PATH
 from konabot.plugins.air_conditioner.ac import AirConditioner, generate_ac_image
 
+import random
+import math
+
 def get_ac(id: str) -> AirConditioner:
     ac = AirConditioner.air_conditioners.get(id)
     if ac is None:
@@ -82,14 +85,17 @@ async def _(event: BaseEvent, target: DepLongTaskTarget):
         return
     ac.temperature += 1
     if ac.temperature > 40:
-        # 打开爆炸图片
-        with open(ASSETS_PATH / "img" / "other" / "boom.jpg", "rb") as f:
-            output = BytesIO()
-            Image.open(f).save(output, format="GIF")
-            await evt.send(await UniMessage().image(raw=output).export())
-        ac.burnt = True
-        await evt.send("太热啦，空调炸了！")
-        return
+        # 根据温度随机出是否爆炸，40度开始，呈指数增长
+        possibility = -math.e ** ((40-ac.temperature) / 50) + 1
+        if random.random() < possibility:
+            # 打开爆炸图片
+            with open(ASSETS_PATH / "img" / "other" / "boom.jpg", "rb") as f:
+                output = BytesIO()
+                Image.open(f).save(output, format="GIF")
+                await evt.send(await UniMessage().image(raw=output).export())
+            ac.burnt = True
+            await evt.send("太热啦，空调炸了！")
+            return
     await send_ac_image(evt, ac)
 
 evt = on_alconna(Alconna(
@@ -105,7 +111,10 @@ async def _(event: BaseEvent, target: DepLongTaskTarget):
         return
     ac.temperature -= 1
     if ac.temperature < 0:
-        ac.frozen = True
+        # 根据温度随机出是否冻结，0度开始，呈指数增长
+        possibility = -math.e ** (ac.temperature / 50) + 1
+        if random.random() < possibility:
+            ac.frozen = True
     await send_ac_image(evt, ac)
 
 evt = on_alconna(Alconna(