改进部分代码，增加Linux可运行的版本，可自己选择想要进入的房间

Signed-off-by: Jerry Yan <792602257@qq.com>

WinMain.py

@@ -0,0 +1,193 @@
+import os
+import sys
+import time
+
+from Gift import Gift
+from User import User
+
+from Chat import Chat
+from api import XiGuaLiveApi as Api
+import msvcrt
+import ctypes
+
+
+def readInput(caption, default, timeout: int = 5):
+    start_time = time.time()
+    print('{}({})\r\n>'.format(caption, default), end="")
+    input = ''
+    while True:
+        if msvcrt.kbhit():
+            chr = msvcrt.getche()
+            if ord(chr) == 13:  # enter_key
+                break
+            elif ord(chr) == 27:
+                break
+            elif ord(chr) == 8:
+                if input != "":
+                    input = input[:-1]
+                    msvcrt.putch(b" ")
+                    msvcrt.putch(b"\b")
+                if len(input) == 0:
+                    start_time = time.time()
+            elif 32 <= ord(chr) <= 126:  # space_char
+                input += chr.decode("utf8")
+        if len(input) == 0 and (time.time() - start_time) > timeout:
+            break
+
+    if len(input) > 0:
+        print()
+        return input
+    else:
+        print("使用默认值")
+        return default
+
+
+STD_INPUT_HANDLE = -10
+STD_OUTPUT_HANDLE = -11
+STD_ERROR_HANDLE = -12
+std_out_handle = ctypes.windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
+# 字体颜色定义 ,关键在于颜色编码，由2位十六进制组成，分别取0~f，前一位指的是背景色，后一位指的是字体色
+# 由于该函数的限制，应该是只有这16种，可以前景色与背景色组合。也可以几种颜色通过或运算组合，组合后还是在这16种颜色中
+
+# Windows CMD命令行 字体颜色定义 text colors
+FOREGROUND_BLACK = 0x00  # black.
+FOREGROUND_DARKBLUE = 0x01  # dark blue.
+FOREGROUND_DARKGREEN = 0x02  # dark green.
+FOREGROUND_DARKSKYBLUE = 0x03  # dark skyblue.
+FOREGROUND_DARKRED = 0x04  # dark red.
+FOREGROUND_DARKPINK = 0x05  # dark pink.
+FOREGROUND_DARKYELLOW = 0x06  # dark yellow.
+FOREGROUND_DARKWHITE = 0x07  # dark white.
+FOREGROUND_DARKGRAY = 0x08  # dark gray.
+FOREGROUND_BLUE = 0x09  # blue.
+FOREGROUND_GREEN = 0x0a  # green.
+FOREGROUND_SKYBLUE = 0x0b  # skyblue.
+FOREGROUND_RED = 0x0c  # red.
+FOREGROUND_PINK = 0x0d  # pink.
+FOREGROUND_YELLOW = 0x0e  # yellow.
+FOREGROUND_WHITE = 0x0f  # white.
+
+# Windows CMD命令行 背景颜色定义 background colors
+BACKGROUND_BLUE = 0x10  # dark blue.
+BACKGROUND_GREEN = 0x20  # dark green.
+BACKGROUND_DARKSKYBLUE = 0x30  # dark skyblue.
+BACKGROUND_DARKRED = 0x40  # dark red.
+BACKGROUND_DARKPINK = 0x50  # dark pink.
+BACKGROUND_DARKYELLOW = 0x60  # dark yellow.
+BACKGROUND_DARKWHITE = 0x70  # dark white.
+BACKGROUND_DARKGRAY = 0x80  # dark gray.
+BACKGROUND_BLUE = 0x90  # blue.
+BACKGROUND_GREEN = 0xa0  # green.
+BACKGROUND_SKYBLUE = 0xb0  # skyblue.
+BACKGROUND_RED = 0xc0  # red.
+BACKGROUND_PINK = 0xd0  # pink.
+BACKGROUND_YELLOW = 0xe0  # yellow.
+BACKGROUND_WHITE = 0xf0  # white.
+
+
+def set_cmd_text_color(color, handle=std_out_handle):
+    Bool = ctypes.windll.kernel32.SetConsoleTextAttribute(handle, color)
+    return Bool
+
+
+def resetColor():
+    set_cmd_text_color(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)
+
+
+class WinMain(Api):
+    _tmp = 0
+
+    def getTitle(self):
+        self._tmp += 1
+        if self._tmp > 10:
+            self._tmp = 0
+        if self._tmp < 5 :
+            return "{} {} --弹幕助手 by JerryYan".format(self.roomLiver, "的直播间")
+        else:
+            if self.roomPopularity == 0:
+                self._tmp = 0
+                return self.getTitle()
+            else:
+                if self.roomMember > 0:
+                    return "观看人数:{} 人气:{} --弹幕助手 by JerryYan".format(self.roomMember, self.roomPopularity)
+                else:
+                    return "观看人数:待刷新数据 人气:{} --弹幕助手 by JerryYan".format(self.roomPopularity)
+
+
+    def onMessage(self, msg: str):
+        set_cmd_text_color(FOREGROUND_DARKGRAY)
+        print("消息：", msg)
+        resetColor()
+
+    def onJoin(self, user: User):
+        set_cmd_text_color(BACKGROUND_WHITE | FOREGROUND_BLACK)
+        print("感谢", user, "加入了粉丝团")
+        resetColor()
+
+    def onSubscribe(self, user: User):
+        return
+
+    def onEnter(self, user: User, content: str == ""):
+        if content == "":
+            if user.name == "三国空白" or user.name == "四维v":
+                set_cmd_text_color(FOREGROUND_DARKGRAY)
+                print("消息：", user, "进入直播间")
+                resetColor()
+        else:
+            set_cmd_text_color(FOREGROUND_DARKGRAY)
+            print("消息：", content.format(user))
+            resetColor()
+
+    def onChat(self, chat: Chat):
+        print(chat)
+
+    def onPresent(self, gift: Gift):
+        return
+
+    def onPresentEnd(self, gift: Gift):
+        set_cmd_text_color(BACKGROUND_WHITE | FOREGROUND_BLACK)
+        print(gift)
+        resetColor()
+
+    def onLike(self, user: User):
+        return
+
+    def onLeave(self, json: any):
+        return
+
+def warning(*args):
+    print(*args)
+
+
+if __name__ == "__main__":
+    room = 97621754276  # 永恒
+    # room = 75366565294
+    # room = 83940182312 #Dae
+    resetColor()
+    print("西瓜直播弹幕助手 by JerryYan")
+    if len(sys.argv) > 1:
+        room = int(sys.argv[1])
+    else:
+        try:
+            room = int(readInput("请输入房间号，默认为永恒的直播间", room, 3))
+        except ValueError:
+            pass
+    api = WinMain(room)
+    print("进入", api.roomLiver, "的直播间")
+    if not api.isValidRoom:
+        input("房间不存在")
+        sys.exit()
+    os.system("title {}".format(api.getTitle()))
+    print("=" * 30)
+    while True:
+        if api.isLive:
+            try:
+                os.system("title {}".format(api.getTitle()))
+                api.getDanmaku()
+            except Exception as e:
+                warning(e)
+            time.sleep(1)
+        else:
+            print("主播未开播，等待1分钟后重试")
+            time.sleep(60)
+            api.updRoomInfo()