libgdx学习记录2——文字显示BitmapFont

libgdx对中文支持不是太好，主要通过Hireo和ttf字库两种方式实现。本文简单介绍最基本的bitmapfont的用法。

代码如下：

 package com.fxb.newtest;

 import com.badlogic.gdx.ApplicationAdapter;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.GL10;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;

 public class Lib001_Font extends ApplicationAdapter{

     BitmapFont font;
     SpriteBatch batch;

     @Override
     public void create() {
         // TODO Auto-generated method stub
         batch = new SpriteBatch();
         font = new BitmapFont( Gdx.files.internal( "font/test.fnt" ), Gdx.files.internal( "font/test.png" ), false );
     }

     @Override
     public void render() {
         // TODO Auto-generated method stub
         Gdx.gl.glClearColor( 1, 1, 1, 1 );
         Gdx.gl.glClear( GL10.GL_COLOR_BUFFER_BIT );

         batch.begin();
         font.draw( batch, "5月20号，天空晴朗，蓝天里飘着白云", 10, 100 );
         font.drawMultiLine( batch, "5月20号\n天空晴朗\n蓝天里飘着白云", 10, 250 );
         batch.end();
     }

     @Override
     public void dispose() {
         // TODO Auto-generated method stub
         font.dispose();
         batch.dispose();
         super.dispose();
     }

 }

运行效果如下：