ผลต่างระหว่างรุ่นของ "Prg2/pacman (applying design patterns)"

จาก Theory Wiki
ไปยังการนำทาง ไปยังการค้นหา
แถว 2: แถว 2:
  
 
== Overview ==
 
== Overview ==
−
In this assignment, you and your friend will apply design patterns to the provided Pacman code.  This version of the Pacman game is a 2-player game, where each player tries to score as many points as possible.
+
In this assignment, you and your friend will apply design patterns to the provided Pacman code.  This version of the Pacman game is a 2-player game, where each player tries to score as many points as possible.  The first Pacman is controlled by WASD keys, while the other Pacman is controlled by IJKL keys.
  
 
[[Image:Prg2-pacman-2players.png]]
 
[[Image:Prg2-pacman-2players.png]]
 +
 +
=== Understanding the current code ===
 +
 +
There are three main classes:
 +
 +
* PacmanGame
 +
* Pacman
 +
* Maze
 +
 +
'''PacmanGame''' is the main class.  It creates a Maze and 2 Pacman's.  It feeds two Pacman's with user inputs.  The following is its <tt>on_key_pressed</tt> method, which looks pretty ugly.
 +
 +
<syntaxhighlight lang="python">
 +
    def on_key_pressed(self, event):
 +
        if event.char.upper() == 'A':
 +
            self.pacman1.set_next_direction(DIR_LEFT)
 +
        elif event.char.upper() == 'W':
 +
            self.pacman1.set_next_direction(DIR_UP)
 +
        elif event.char.upper() == 'S':
 +
            self.pacman1.set_next_direction(DIR_DOWN)
 +
        elif event.char.upper() == 'D':
 +
            self.pacman1.set_next_direction(DIR_RIGHT)
 +
 +
        if event.char.upper() == 'J':
 +
            self.pacman2.set_next_direction(DIR_LEFT)
 +
        elif event.char.upper() == 'I':
 +
            self.pacman2.set_next_direction(DIR_UP)
 +
        elif event.char.upper() == 'K':
 +
            self.pacman2.set_next_direction(DIR_DOWN)
 +
        elif event.char.upper() == 'L':
 +
            self.pacman2.set_next_direction(DIR_RIGHT)
 +
</syntaxhighlight>
  
 
== Dev 1: Observer pattern ==
 
== Dev 1: Observer pattern ==

รุ่นแก้ไขเมื่อ 16:24, 17 มีนาคม 2564

This is part of Programming 2 2563

Overview

In this assignment, you and your friend will apply design patterns to the provided Pacman code. This version of the Pacman game is a 2-player game, where each player tries to score as many points as possible. The first Pacman is controlled by WASD keys, while the other Pacman is controlled by IJKL keys.

Prg2-pacman-2players.png

Understanding the current code

There are three main classes:

  • PacmanGame
  • Pacman
  • Maze

PacmanGame is the main class. It creates a Maze and 2 Pacman's. It feeds two Pacman's with user inputs. The following is its on_key_pressed method, which looks pretty ugly. 

    def on_key_pressed(self, event):
        if event.char.upper() == 'A':
            self.pacman1.set_next_direction(DIR_LEFT)
        elif event.char.upper() == 'W':
            self.pacman1.set_next_direction(DIR_UP)
        elif event.char.upper() == 'S':
            self.pacman1.set_next_direction(DIR_DOWN)
        elif event.char.upper() == 'D':
            self.pacman1.set_next_direction(DIR_RIGHT)

        if event.char.upper() == 'J':
            self.pacman2.set_next_direction(DIR_LEFT)
        elif event.char.upper() == 'I':
            self.pacman2.set_next_direction(DIR_UP)
        elif event.char.upper() == 'K':
            self.pacman2.set_next_direction(DIR_DOWN)
        elif event.char.upper() == 'L':
            self.pacman2.set_next_direction(DIR_RIGHT)

Dev 1: Observer pattern

Dev 2: Command pattern

Dev 1: Flyweight pattern

Dev 2: State pattern

Optional work

ดึงข้อมูลจาก "http://158.108.32.49/wiki/index.php?title=Prg2/pacman_(applying_design_patterns)&oldid=59036"