diff --git a/dungeonbattle/display/menudisplay.py b/dungeonbattle/display/menudisplay.py new file mode 100644 index 0000000..cf7d0d1 --- /dev/null +++ b/dungeonbattle/display/menudisplay.py @@ -0,0 +1,47 @@ +from dungeonbattle.menus import Menu +from typing import Any +import curses + +class MenuDisplay: + def __init__(self, menu : Menu, screen: Any, height : int, width : int, topleftx: int, toplefty: int) : + self.screen = screen + self.position = menu.position + self.values = menu.values + self.width = width + self.height = height + self.trueheight = len(menu.values) + self.truewidth = max(map(len,self.values)) + self.topleftx = topleftx + self.toplefty = toplefty + + #Menu values are printed in pad + self.pad = curses.newpad(self.trueheight,self.truewidth+1) + for i in range(self.trueheight-1) : + self.pad.addstr(i,0," " + self.values[i]) + + #Menu box + self.menubox = curses.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," ") + self.pad.addstr(position,0,">") #set a marker in front of the selected line + + def refresh(self, position : int) -> None: + if self.height-2>=position-1 : + cornery = 0 + elif self.height-2 >= self.trueheight-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(position) + self.pad.refresh(cornery, 0, self.toplefty+1, self.topleftx+1, + self.height-2 + self.toplefty, + self.width-2 + self.topleftx) +