Loops

Проверено с версией:: 4

-

Сложность: Базовая

How to use the For, While, Do-While, and For Each Loops to repeat actions in code.

Loops

Базовая Scripting

ForLoop

Code snippet

using UnityEngine;
using System.Collections;

public class ForLoop : MonoBehaviour
{
    int numEnemies = 3;
    
    
    void Start ()
    {
        for(int i = 0; i < numEnemies; i++)
        {
            Debug.Log("Creating enemy number: " + i);
        }
    }
}

#pragma strict

var numEnemies : int = 3;


function Start ()
{
    for(var i : int = 0; i < numEnemies; i++)
    {
        Debug.Log("Creating enemy number: " + i);
    }
}

import UnityEngine
import System.Collections


public class ForLoop(MonoBehaviour):

    private numEnemies = 3

    
    
    private def Start():
        for i in range(0, numEnemies):
            Debug.Log(('Creating enemy number: ' + i))

WhileLoop

Code snippet

using UnityEngine;
using System.Collections;

public class WhileLoop : MonoBehaviour
{
    int cupsInTheSink = 4;
    
    
    void Start ()
    {
        while(cupsInTheSink > 0)
        {
            Debug.Log ("I've washed a cup!");
            cupsInTheSink--;
        }
    }
}

#pragma strict

var cupsInTheSink : int = 4;


function Start ()
{
    while(cupsInTheSink > 0)
    {
        Debug.Log ("I've washed a cup!");
        cupsInTheSink--;
    }
}

import UnityEngine
import System.Collections


public class WhileLoop(MonoBehaviour):

    private cupsInTheSink = 4

    
    
    private def Start():
        while cupsInTheSink > 0:
            Debug.Log('I\'ve washed a cup!')
            cupsInTheSink -= 1

DoWhileLoop

Code snippet

using UnityEngine;
using System.Collections;

public class DoWhileLoop : MonoBehaviour 
{
    void Start()
    {
        bool shouldContinue = false;
        
        do
        {
            print ("Hello World");
            
        }while(shouldContinue == true);
    }
}

#pragma strict

function Start()
{
    var shouldContinue : Boolean = false;
        
    do
    {
        print ("Hello World");
            
    }while(shouldContinue == true);
}

import UnityEngine
import System.Collections


public class DoWhileLoop(MonoBehaviour):

    private def Start():
        shouldContinue = false
        
        while true:
            print('Hello World')
            break  unless (shouldContinue == true)

ForeachLoop

Code snippet

using UnityEngine;
using System.Collections;

public class ForeachLoop : MonoBehaviour 
{   
    void Start () 
    {
        string[] strings = new string[3];
        
        strings[0] = "First string";
        strings[1] = "Second string";
        strings[2] = "Third string";
        
        foreach(string item in strings)
        {
            print (item);
        }
    }
}

#pragma strict

function Start () 
{
    var strings = ["First string", "Second string", "Third string"];
    
    for(var item : String in strings)
    {
        print (item);
    }
}

import UnityEngine
import System.Collections


public class ForeachLoop(MonoBehaviour):

    private def Start():
        strings as (string) = array(string, 3)
        
        strings[0] = 'First string'
        strings[1] = 'Second string'
        strings[2] = 'Third string'
        
        for item as string in strings:
            print(item)

Связанные обучающие материалы

Arrays (Урок)

Искать

Unity ID

Loops

Проверено с версией:: 4

-

Сложность: Базовая

Loops

ForLoop

Code snippet

WhileLoop

Code snippet

DoWhileLoop

Code snippet

ForeachLoop

Code snippet

Связанные обучающие материалы

Scripting

Почти готово...

Опаньки…