Java self - object-oriented classes and objects

Java classes and objects

Introducing the basic concepts of object-oriented

Suppose that we want to design a LOL this game, using the object-oriented thinking to design, how to do?

Step 1: Design This class hero

LOL There are a lot of heroes, such as the blind monk, team battles can be lost, Timo must die, Galen, piano female
all these heroes, there are some common state
, for example, they all have names, hp, armor, movement speed, etc.
so that we can design a thing called class that represents a heroic things
like: hero (hero)
state: name, blood, armor, speed

NOTE: This embodiment uses three kinds of data types are String (String), a float (float), int (integer).
Note: This class is not the primary method, do not attempt to run it. Not all classes are the main method.

public class Hero {
     
    String name; //姓名
     
    float hp; //血量
     
    float armor; //护甲
     
    int moveSpeed; //移动速度
}

Step 2: Create a specific hero

A class is like a template, based on such a template, you can create one specific hero
one particular hero, called one object
new Hero () is to create a hero java objects mean

public class Hero {
     
    String name; //姓名
     
    float hp; //血量
     
    float armor; //护甲
     
    int moveSpeed; //移动速度
     
    public static void main(String[] args) {
        Hero garen =  new Hero();
        garen.name = "盖伦";
        garen.hp = 616.28f;
        garen.armor = 27.536f;
        garen.moveSpeed = 350;
         
        Hero teemo =  new Hero();
        teemo.name = "提莫";
        teemo.hp = 383f;
        teemo.armor = 14f;
        teemo.moveSpeed = 330;
    }  
     
}

Step 3: The first class letter capitalized

Good programming practice makes the code look more crisp, easy to read, easy to maintain
such type the first letter capitalized Hero

public class Hero {
 
}