Delta Math Robots Type 1

Delta Math Robots Type 1.carbide.md

Delta Math Robots Type 1

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problem2.js

import robot from './robot.js'

let i = 1
for (let index = 1; index <= 4; index++) {
    
    robot.rotate.left()
    robot.move.forward()
    robot.move.forward()
    i += 1
    
    prompt(`${i} ${index}\n${robot.moves.join(', ')}`)

}
robot.move.forward()
robot.move.forward()

robot.moves

problem3.js

import robot from './robot.js'

function ComboMove(x) {
    if (x >= 2) {
        robot.move.forward()
    } else {
        if (x === 1) {
            robot.rotate.right()
        } else {
            robot.move.forward()
        }
    }
}

let i = 4
for (let index = 1; index <= 4; index++) {
    robot.move.forward()
    robot.rotate.right()
    ComboMove(i)
    i -= 1
}

robot.moves

robot.js

class Robot {
    x = 0
    y = 0
    rot = 0 // 0: up, 1: right, etc.
    moves = []
    constructor(x, y, rot) {
        this.x = x
        this.y = y
        this.rot = rot
    }
	static rotate = {
        left() {
            this.moves.push('counterclockwise')
            this.rot -= 1
            if (this.rot === -1) this.rot = 3
        },
        right() {
            this.moves.push('clockwise')
            this.rot += 1
            if (this.rot === 4) this.rot = 0
        },
    }
    static move = {
        forward() {
            this.moves.push('forward')
            switch (this.rot) {
                case 0:
                    this.y += 1
                    break
                case 1:
                    this.x += 1
                    break
                case 2:
                    this.y -= 1
                    break
                case 3:
                    this.x -= 1
                    break
            }
        },
    }
}


export default Robot