▼Survival Minecraft Game
►4 Mob & Entity Katas
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4.1 Mob Kata (difficulty = 3)
4.2 Mob Kata (difficulty = 5)
4.3 Mob Kata (difficulty = 6)
4.4 Entity Kata (difficulty = 3)
4.5 Entity Kata (difficulty = 6)
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4 Mob & Entity Katas

4.1 Mob Kata (difficulty = 3)

Tip: The options for #:ai are ’easy, ’medium and ’hard.

read
Code a game with 5 moderately intelligent skeleton mobs.
code
#lang survival-minecraft
 
(define (my-mob)
   (basic-mob
    #:ai 'medium
    #:sprite skeleton-sprite
    #:amount-in-world 5))
 
(minecraft-game #:mob-list (list (my-mob)))

4.2 Mob Kata (difficulty = 5)

read
Code a game with 10 total mobs: half are creepers with low intelligence, and half are moderately intelligent, nocturnal skeletons.
code
#lang survival-minecraft
 
(define (easy-mob)
   (basic-mob
    #:ai 'easy
    #:sprite creeper-sprite
    #:amount-in-world 5))
 
(define (medium-mob)
   (basic-mob
    #:ai 'medium
    #:sprite skeleton-sprite
    #:amount-in-world 5
    #:night-only? #t))
 
(minecraft-game
  #:mob-list (list (easy-mob) (medium-mob)))

4.3 Mob Kata (difficulty = 6)

Tip: Ghasts shoot fireballs.

read
Code a game with 2 types of mobs: a few moderately intelligent skeletons, and several highly intelligent, nocturnal ghasts with a high-damage attack.
code
#lang survival-minecraft
 
(define (medium-mob)
   (basic-mob
    #:ai 'medium
    #:sprite skeleton-sprite
    #:amount-in-world 3))
 
(define (hard-mob)
   (basic-mob
    #:ai 'hard
    #:sprite ghast-sprite
    #:amount-in-world 5
    #:night-only? #t
    #:weapon (fireball #:damage 50)))
 
(minecraft-game
  #:mob-list (list (medium-mob) (hard-mob)))

4.4 Entity Kata (difficulty = 3)

Tip: All options for #:mode are: ’follow, ’wander, ’pace and ’still.

read
Code a game with a pig entity who follows you. Give them a name and a specific tile location.
code
#lang survival-minecraft
 
(define (my-entity)
   (basic-entity
    #:sprite pig-sprite
    #:name "Sir Pigsnoot"
    #:tile 3
    #:mode 'follow))
 
(minecraft-game #:entity-list (list (my-entity)))

4.5 Entity Kata (difficulty = 6)

Tip: The customization options for npcs are: #:sprite, #:position, #:name, #:tile, #:mode, #:game-width, #:speed, #:target, #:sound, #:scale, and #:components.

read
Code a game with 2 NPCs with custom dialog and two additional customizations each.
code
#lang survival-minecraft
 
(define (my-entity)
   (basic-entity
    #:name "Francis"
    #:tile 4
    #:dialog (list "Greetings!" "Gee, you look hungry.")))
 
(define (another-entity)
   (basic-entity
    #:sprite chicken-sprite
    #:name "Mr. Chick Chickenson III"
    #:mode 'pace
    #:dialog (list
     "Woah, who are you??"
     "Wait, I'm a chicken..."
     "I can't talk!")))
 
(minecraft-game
  #:entity-list (list (my-entity) (another-entity)))

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