Swift Playgrounds Study: Day19

Result : 『Learn to Code2』 World Building, Build a Loop and A Puzzle of Your Own.

Finally, I finished World Building area.

There are only one area left!

This is my solution code of task “Build a Loop”.

let character = Character()

var gemCounter = 0

bluePortal.isActive = false

yellowPortal.isActive = false

greenPortal.isActive = false

world.place(character, facing: south, atColumn: 7, row: 3)

world.place(Block(), atColumn: 1, row: 3)

world.place(Block(), atColumn: 1, row: 0)

world.place(Block(), atColumn: 0, row: 2)

world.place(Block(), atColumn: 3, row: 3)

world.place(Block(), atColumn: 6, row: 3)

world.place(Block(), atColumn: 6, row: 0)

while totalGems != gemCounter {

if character.isOnGem {
 character.collectGem()
 gemCounter = gemCounter + 1
 }

if character.isBlocked {
 character.turnRight()
}

character.moveForward()

}

^ you can use code blocks in Medium : Cmd(Ctrl)-Alt-6

The final task, “A Puzzle of Your Own” was seems like Minecraft.