6 Power-Up Katas
6.1 Health Kata (difficulty = 3)
Tip: You can also try set-health-to.
read
Code a game with a "Health Power-up" item that increases your health. Customize the icon and make it respawnable.
code
#lang battlearena-avengers (avengers-game #:item-list (list (basic-item #:name "Health Power-up" #:icon (make-icon "HP" 'green 'white) #:on-use (change-health-by 50) #:respawn? #t)))
6.2 Size Kata (difficulty = 3)
read
Code a game with a "Grow Power-up" item that makes you bigger. Customize the icon.
code
#lang battlearena-avengers (avengers-game #:item-list (list (basic-item #:name "Grow Power-up" #:icon (make-icon "BIG" 'red 'white) #:on-use (scale-sprite 2 #:for 100))))
6.3 Boost Kata (difficulty = 4)
read
Code a game with a "Damage Boost" item that temporarily increases the damage of your power and customize the icon.
code
#lang battlearena-avengers (avengers-game #:power-list (list (energy-blast)) #:item-list (list (basic-item #:name "Damage Boost" #:icon (make-icon "DB" 'orangered) #:on-use (change-damage-by 1000 #:for 200))))
6.4 Boost Kata (difficulty = 3)
read
Code a game with a temporary "Speed Boost" item with a custom icon.
code
#lang battlearena-avengers (avengers-game #:item-list (list (basic-item #:name "Speed Boost" #:icon (make-icon "SB" 'yellow) #:on-use (multiply-speed-by 2 #:for 200))))
6.5 Force Field Kata (difficulty = 3)
read
Code a game with a "Force Field" item that lasts for a long time. Customize the icon.
code
#lang battlearena-avengers (avengers-game #:item-list (list (basic-item #:name "Force Field" #:icon (make-icon "FF") #:on-use (spawn (force-field #:duration 1000)))))