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import curses
from .fieldpad import FieldPad
from .infopad import InfoPad
from .healthpad import HealthPad
from .inventorypad import InventoryPad
from .screen import Screen
from .colours import Colours
from .messagepad import MessagePad
from .textinput import TextInput
SIDEWIDTH = 20
class Display:
def __init__(self, stdscr, charMap, colours=False):
if colours:
self.colours = Colours()
else:
self.colours = None
self.characters = charMap["mapping"]
self.defaultChar = charMap.get("default", "?")
self.screen = Screen(self, stdscr)
def setwin(pad, winname):
pad.setWin(self.screen.getWin(winname))
self.fieldPad = FieldPad((1, 1), charMap.get("charwidth", 1), self.colours)
setwin(self.fieldPad, "field")
self.infoPad = InfoPad()
setwin(self.infoPad, "info")
self.healthPad = HealthPad(
charMap.get("healthfull", ("@",7, 2)),
charMap.get("healthempty", ("-",7, 1)),
self.colours)
setwin(self.healthPad, "health")
self.inventoryPad = InventoryPad("Inventory")
setwin(self.inventoryPad, "inventory")
self.groundPad = InventoryPad("Ground")
setwin(self.groundPad, "ground")
self.messagePad = MessagePad()
setwin(self.messagePad, "msg")
self.textInput = TextInput()
setwin(self.textInput, "textinput")
self.lastinfostring = None
self.widgets = {
"field": self.fieldPad,
"info": self.infoPad,
"health": self.healthPad,
"inventory": self.inventoryPad,
"ground": self.groundPad,
"msg": self.messagePad,
"textinput": self.textInput
}
self.changed = False
self.update()
def getWidget(self, name):
return self.widgets.get(name, None)
def resizeField(self, size):
self.fieldPad.resize(*size)
def drawFieldCells(self, cells):
for cell in cells:
(x, y), spriteName = cell
sprite = self.getChar(spriteName)
self.fieldPad.changeCell(x, y, *sprite)
self.change()
def setFieldCenter(self, pos):
self.fieldPad.setCenter(pos)
def setHealth(self, health, maxHealth):
self.healthPad.setHealth(health, maxHealth)
self.change()
def showInfo(self, infostring):
if infostring != self.lastinfostring:
self.infoPad.showString(infostring)
self.change()
self.lastinfostring = infostring
def setInventory(self, items):
self.inventoryPad.setInventory(items)
self.change()
def setGround(self, items):
self.groundPad.setInventory(items)
self.change()
def getSelector(self, name):
widget = self.getWidget(name)
if not widget or not hasattr(widget, "getSelector"):
return None
return widget.getSelector()
def addMessage(self, message):
self.messagePad.addMessage(message)
self.change()
def getChar(self, sprite):
"""This returns the character belonging to some spritename. This does not read a character"""
char = self.characters.get(sprite, self.defaultChar)
if isinstance(char, str):
return [char]
return char
def getString(self):
"""This does actually read input"""
return self.textInput.getString()
def change(self):
self.changed = True
def update(self, force=False):
if not self.changed and not force:
return
self.fieldPad.update(force)
self.messagePad.update(force)
self.healthPad.update(force)
self.groundPad.update(force)
self.inventoryPad.update(force)
self.infoPad.update(force)
self.textInput.update(force)
self.screen.update()
self.changed = False
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