1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
import curses
import curses.ascii
from .commandhandler import CommandHandler, InvalidCommandException
from .keynames import nameFromKey
class InputHandler:
def __init__(self, client, keybindings):
self.client = client
self.keybindings = keybindings
self.commandHandler = CommandHandler(self.client)
self.typing = False
self.string = ""
self.cursor = 0
def onInput(self, key):
if not self.typing:
keyName = nameFromKey(key)
if keyName in self.keybindings:
self.commandHandler.execute(self.keybindings[keyName])
else:
self.addKey(key)
def processString(self, message):
if message:
if message[0] == '/':
if message[1] == '/':
self.commandHandler.chat(message[1:])
else:
try:
command, _sep, arg = message[1:].partition(' ')
try:
self.commandHandler.execute([command, arg])
except Exception as e:
self.log(e)
except InvalidCommandException as e:
self.client.log(", ".join(e.args))
else:
self.commandHandler.chat(message)
def startTyping(self, startText=""):
self.typing = True
if startText and not self.string:
self.string = startText
self.cursor = len(self.string)
self.showString()
def showString(self):
self.client.display.setInputString(self.string, self.cursor if self.typing else -1)
def addKey(self, key):
if curses.ascii.isprint(key):
self.string = self.string[:self.cursor] + chr(key) + self.string[self.cursor:]
self.cursor += 1
elif key == curses.KEY_BACKSPACE or key == curses.ascii.BS or key == curses.ascii.DEL:
self.string = self.string[:self.cursor-1] + self.string[self.cursor:]
self.cursor = max(self.cursor - 1, 0)
elif key == curses.KEY_RIGHT:
self.cursor = min(self.cursor + 1, len(self.string))
elif key == curses.KEY_LEFT:
self.cursor = max(self.cursor - 1, 0)
elif key == curses.KEY_DC:
self.string = self.string[:self.cursor] + self.string[self.cursor+1:]
elif key == curses.KEY_HOME:
self.cursor = 0
elif key == curses.KEY_END:
self.cursor = len(self.string)
elif key == curses.ascii.ESC or key == curses.KEY_DL:
# throw away entered string and go back to game
self.typing = False
self.string = ""
self.cursor = 0
elif key == curses.ascii.LF or key == curses.ascii.CR:
# process entered string and reset it
message = self.string
self.string = ""
self.cursor = 0
self.typing = False
self.processString(message)
elif key == curses.ascii.TAB:
# return to game but keep entered string
self.typing = False
self.showString()
|
