src/code/kalter/longflight/game/ColorEffect.java

   1 package code.kalter.longflight.game;
   2
   3 import javax.microedition.lcdui.Graphics;
   4
   5 /**
   6  * Цветовой эффект при попадании пули в игрока
   7  *
   8  * @author KalterFive
   9  */
  10 public class ColorEffect {
  11
  12     private final int screenW;
  13     private final int screenH;
  14
  15     private final int color;
  16     //==========================
  17     private final int number; // количество кадров для рисования цветного экрана
  18     private int count;        // счётчик
  19     //==========================
  20     private boolean is;
  21
  22     public ColorEffect(int color, int number, int screenW, int screenH) {
  23         this.color = color;
  24         this.number = number;
  25         this.screenW = screenW;
  26         this.screenH = screenH;
  27     }
  28
  29     public void activate() {
  30         is = true;
  31         count = 0;
  32     }
  33
  34     public void paint(Graphics graphics) {
  35         if (is) {
  36             graphics.setColor(color);
  37             graphics.fillRect(0, 0, screenW, screenH);
  38             is = ++count < number;
  39         }
  40     }
  41 }