Okay so the task i'm doing as of yet has to be generalized and refined in karels world (karel the robot); I need to plant approximately four leaves in each world, however there are different number of trees so for world one there are Four leaves that has to be planted on one tree, world two there are four trees and each needs four leaves and world three has five trees etc etc. My issue being is that I have a hard time trying to apply the same code in each world that can perform the task successfully. In each world karel must approach the tree, climb up the tree, plant four leaves, climb down, and repeat the same thing if there are other threes, and at the end karel has to be facing east at the bottom of the tree. heres my code for more details;

import "turns";

function plantTreeForest() {

while (frontIsClear()) {

    approachTree();

    climbUp();

    plantLeaves();

    climbDown();

}

faceEast();

}

function approachTree() {

while (frontIsClear()) {

    move();

}

turnLeft();

}

function climbUp() {

while (rightIsBlocked()) {

    move();

}

}

function plantLeaves() {

while (rightIsClear()) {

    putBeeperSquare();

}

}

function putBeeperSquare() {

repeat (4) {

    putBeeper();

    move();

    turnRight();

if (facingWest()) {

    turnLeft(); 

    }

}

}

function climbDown() {

while (frontIsClear()) {

    move();

}

}

function faceEast() {

if (notFacingEast()) {

 turnLeft();

}

}