51 lines
2.0 KiB
Python
51 lines
2.0 KiB
Python
from dungeonbattle.display.display import Display
|
|
from dungeonbattle.menus import Menu
|
|
from typing import Any
|
|
|
|
|
|
class MenuDisplay(Display):
|
|
def __init__(self, screen: Any, menu: Menu,
|
|
topleftx: int, toplefty: int):
|
|
super().__init__(screen)
|
|
self.values = menu.values
|
|
self.menu = menu
|
|
self.width = self.cols
|
|
self.height = self.rows
|
|
self.trueheight = len(menu.values)
|
|
self.truewidth = max(len(item.value) for item in menu.values)
|
|
self.topleftx = topleftx
|
|
self.toplefty = toplefty
|
|
|
|
# Menu values are printed in pad
|
|
self.pad = self.newpad(self.trueheight, self.truewidth + 1)
|
|
for i in range(self.trueheight):
|
|
self.pad.addstr(i, 0, " " + self.values[i].value)
|
|
|
|
# Menu box
|
|
self.menubox = self.newpad(self.height, self.width)
|
|
self.menubox.addstr(0, 0, "┏" + "━" * (self.width - 2) + "┓")
|
|
for i in range(1, self.height - 2):
|
|
self.menubox.addstr(i, 0, "┃" + " " * (self.width - 2) + "┃")
|
|
self.menubox.addstr(self.height - 2, 0,
|
|
"┗" + "━" * (self.width - 2) + "┛")
|
|
|
|
def update_pad(self, position: int) -> None:
|
|
for i in range(self.trueheight):
|
|
self.pad.addstr(i, 0, " ")
|
|
# set a marker in front of the selected line
|
|
self.pad.addstr(position, 0, ">")
|
|
|
|
def refresh(self) -> None:
|
|
if self.height - 2 >= self.menu.position - 1:
|
|
cornery = 0
|
|
elif self.height - 2 >= self.trueheight - self.menu.position:
|
|
cornery = self.trueheight - self.height + 2
|
|
|
|
self.menubox.refresh(0, 0, self.toplefty, self.topleftx,
|
|
self.height + self.toplefty,
|
|
self.width + self.topleftx)
|
|
self.update_pad(self.menu.position)
|
|
self.pad.refresh(cornery, 0, self.toplefty + 1, self.topleftx + 1,
|
|
self.height - 2 + self.toplefty,
|
|
self.width - 2 + self.topleftx)
|