Java & Slick 遊戲開發(6)- How to Make Screens

1. 在你的Package中創建新的Class
2. 一個叫Play,另一個叫Menu 
3. Run Program會有一個黑色的畫面

The Code:Play.class

package javagame;

import org.newdawn.slick.*;

import org.newdawn.slick.state.*;

public class Play extends BasicGameState

{

public Play(int State)

{

}

public void init(GameContainer gc,StateBasedGame sbg) throws SlickException

{

}

public void render(GameContainer gc,StateBasedGame sbg, Graphics g) throws SlickException

{

}

public void update(GameContainer gc,StateBasedGame sbg, int delta) throws SlickException

{

}

public int getID()

{

return 1;

}

}

The Code:Menu.class

package javagame;

import org.newdawn.slick.*;

import org.newdawn.slick.state.*;

public class Menu extends BasicGameState

{

public Menu(int State)

{

}

public void init(GameContainer gc,StateBasedGame sbg) throws SlickException

{

}

public void render(GameContainer gc,StateBasedGame sbg, Graphics g) throws SlickException

{

}

public void update(GameContainer gc,StateBasedGame sbg, int delta) throws SlickException

{

}

public int getID()

{

return 0;

}

}