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game_messages.py
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game_messages.py
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import tcod as libtcod
import textwrap
class Message:
def __init__(self, text, color=libtcod.white):
self.text = text
self.color = color
class MessageLog:
def __init__(self, config):
self.messages = []
self.x = config.message_x
self.width = config.message_width
self.height = config.message_height
def add_message(self, message):
# Split the message if necessary, among multiple lines
new_msg_lines = textwrap.wrap(message.text, self.width)
for line in new_msg_lines:
# If the buffer is full, remove the first line to make room for the new one
if len(self.messages) == self.height:
del self.messages[0]
# Add the new line as a Message object, with the text and the color
self.messages.append(Message(line, message.color))