Assignment 7 - Ultima 0.1

Getting started. You can use your previous Ultima assignment as starting point for this assignment. Once everyone has turned in part 1 next week, we will provide you with working files for that in case you got stuck on the first part. Start by downloading ultima0.1.zip. This zip file includes all of the images you will need, the python library code necessary, and new configuration files for running the game. The Ultima.py file has been changed for the new and improved game, and you should use this as the main game loop - in other words, you don't need to make any changes to Ultima.py. In your improved game, there are monsters you must go around and do battle with. We have provided a stub version of Monster.py that you can fill in with your own code. You attack monsters by running into them. Monsters attack you in the same way. You can also walk on lava if you want, but it costs you one hit point.

Tile. As before, a Tile object represents an individual position in the Ultima world. You will be using the same tiles as in the previous version. You already have code to handle most of this. You will only need to add one method to the Tile class.

Below is the API for the Tile class. Most of these methods were already implemented in the previous lab, but you will need to add the getDamage() method to the Tile class for this lab.

class Tile
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            __init__(self, string code)  # Create a new tile based on a String code
    boolean getLit(self)                 # Return whether this Tile is lit or not
            setLit(self, boolean value)  # Change the lit status of this Tile
            draw(self, int x, int y)     # Draw at index position (x, y)
    boolean isOpaque(self)               # Does this type of Tile block light?
    boolean isPassable(self)             # Can the Avatar walk on this Tile?
        int getDamage(self)              # Returns 1 if the tile is Lava, 0 otherwise

class Avatar
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            Avatar(self, int x, int y, int hp, int damage, double torch) 
                                          # Modify constructor to accomodate additional
                                          # input parameters and functionality
        int getHitPoints(self)            # Get the number of hit points left
            incurDamage(self, int damage) # Reduce the Avatar's hit points by the amount damage
        int getDamage(self)               # Get the amount of damage the Avatar causes monsters
       

11 2 20 3 100.0

Name	Filename	Image	Code
Skeleton	skeleton.gif		SK
Orc	orc.gif		OR
Slime	slime.gif		SL
Bat	bat.gif		BA

class Monster
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       __init__(self, World world, String code, int x, int y, int hp, int damage, int sleepMs)
                                        # Constructor initializes monster characteristics,
                                        # including a copy of the World object it has been
                                        # instanitaed in, a code for the monster type, several 
                                        # attributes that are the same as avatar (initial
                                        # position, hit points, and damage), and a number
                                        # representing the number of ms it should sleep
                                        # between moves
       incurDamage(self, int damage)    # Reduce this monster's hit points by the amount damage
       draw(self)                       # Draw the monster
   int getHitPoints(self)               # Get the number of remaining hit points of this monster
   int getDamage(self)                  # Get how much damage this monster causes
   int getX(self)                       # Get current x-position of this monster
   int getY(self)                       # Get current y-position of this monster
       setLocation(self, int x, int y)  # Move this monster to a new location
       run(self)                        # Worker thread that periodically moves this monster

SK  3   3   10  3 1000
OR  6   19  8   2 1000
BA  20  10  4   1 500
SL  25  16  6   2 1500

• Skeleton at (3, 3) with 10 hit points and which causes damage of 3. The skeleton attempts to move every 1000 ms.
• Orc at (6, 19) with 8 hit points and which causes damage of 2. The orc attempts to move every 1000 ms.
• Bat at (20, 10) with 4 hit points and which causes damage of 1. The bat attempts to move every 500 ms.
• Slime at (25, 16) with 6 hit points and which causes damage of 2. The slime attempts to move every 1500 ms.

class World
-----------------------------------------------------------------------------------------
 boolean avatarAlive(self)                                # Is the Avatar still alive?
         monsterMove(self, int x, int y, Monster monster) # Attempt to move given monster to (x, y)
         avatarMove(self, int x, int y)                   # Attempt to move Avatar to (x, y)
     int getNumMonsters(self)                             # Return number of alive monsters