44 lines
1023 B
Python
44 lines
1023 B
Python
|
import curses
|
||
|
|
|
||
|
|
KEYCODES = {
|
||
|
|
curses.KEY_LEFT: "KEY_LEFT",
|
||
|
|
curses.KEY_RIGHT: "KEY_RIGHT",
|
||
|
|
curses.KEY_UP: "KEY_UP",
|
||
|
|
curses.KEY_DOWN: "KEY_DOWN"
|
||
|
|
}
|
||
|
|
|
||
|
|
class Terminal:
|
||
|
|
def __init__(self):
|
||
|
|
"""
|
||
|
|
Perfoms some initial steps to set the terminal ready for the game
|
||
|
|
"""
|
||
|
|
self.scr = curses.initscr()
|
||
|
|
curses.noecho()
|
||
|
|
curses.cbreak()
|
||
|
|
curses.curs_set(0)
|
||
|
|
self.scr.keypad(True)
|
||
|
|
|
||
|
|
def __del__(self):
|
||
|
|
"""
|
||
|
|
Perfoms some cleanup to restore the behaviour of the terminal
|
||
|
|
"""
|
||
|
|
curses.nocbreak()
|
||
|
|
self.scr.keypad(False)
|
||
|
|
curses.echo()
|
||
|
|
curses.endwin()
|
||
|
|
|
||
|
|
def get_key(self) -> str:
|
||
|
|
"""
|
||
|
|
Blocks until a key is read
|
||
|
|
"""
|
||
|
|
ch = self.scr.getch()
|
||
|
|
if ch in KEYCODES:
|
||
|
|
return KEYCODES[ch]
|
||
|
|
else:
|
||
|
|
return chr(ch)
|
||
|
|
|
||
|
|
def put_char(self, x, y, char):
|
||
|
|
"""
|
||
|
|
Prints a char at the specified position
|
||
|
|
"""
|
||
|
|
self.scr.addch(y, x, char)
|