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82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
2 years ago
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"""
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NPC
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exists in a room
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broadcasts the the same join, leave, move, talk, intro events
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is rendered like and avatar by the client
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is controlled by the server
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"""
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from flask_socketio import emit, send
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class NPC ():
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def __init__(self, io, o, gameState):
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print(f"Create NPC {o['id']} in room {o['room']} nickNamed {o['nickName']}")
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self.io = io
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self.gameState = gameState
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self.id = o['id']
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self.nickName = o['nickName']
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self.room = o['room']
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self.avatar = o['avatar']
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self.colors = o['colors']
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self.x = o['x'] * 2;
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self.y = o['y'] * 2;
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self.destinationX = o['x']
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self.destinationY = o['y']
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if o['labelColor']:
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self.labelColor = o['labelColor']
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else:
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self.labelColor = "#FFFFFF" # oops server doesn't know about colors
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# add to NPC list
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self.gameState['NPCs'][self.id] = self
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def sendIntroTo (self, pId):
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""" mimicks the emission from players """
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print(f"HELLO I'm {self.nickName} in {self.room}, pId: {pId}")
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# If I'm not the new player send an introduction to the new player
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# slight issue, server doesn't compute movements so if moving it appears at the destination
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# a way to solve this would be to save the time of the movement and lerp it
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self.io.emit("onIntro", {
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'id': self.id,
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'nickName': self.nickName,
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'colors': self.colors,
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'avatar': self.avatar,
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'room': self.room,
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'x': self.destinationX,
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'y': self.destinationY,
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'destinationX': self.destinationX,
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'destinationY': self.destinationY
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}, room=pId)
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def move (self, dx, dy):
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print(f"HELLO I'm {self.nickName} and I move to {dx} {dy} in room: {self.room}")
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# broadcast the movement to everybody in the room
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# it doesn't check if the position is valid
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self.io.emit("playerMoved", {
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'id': self.id,
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'x': self.x,
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'y': self.y,
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'destinationX': dx,
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'destinationY': dy
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}, room=self.room)
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# update for future intros
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self.destinationX = self.x = dx
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self.destinationY = self.y = dy
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def talk (self, message):
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self.io.emit("playerTalked", {
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'id': self.id,
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'color': self.labelColor,
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'message': message,
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'x': self.x,
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'y': self.y
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}, room=self.room)
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def delete (self):
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self.io.emit("playerLeft", { 'id': self.id, 'room': self.room, 'disconnect': true }, room=self.room)
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del self.gameState['NPCs'][self.id]
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