added sources for Slick

Former-commit-id: 1647fa32ef6894bd7db44f741f07c2f4dcdf9054 Former-commit-id: 0e5810dcfbe1fd59b13e7cabe9f1e93c5542da2d
2026-03-12 14:51:51 +09:00 · 2016-12-30 23:29:12 +09:00
parent d1f01a203d
commit d3080ffb78
329 changed files with 58400 additions and 7 deletions
--- a/lib/slick-source/org/newdawn/slick/tests/ImageBufferEndianTest.java
+++ b/lib/slick-source/org/newdawn/slick/tests/ImageBufferEndianTest.java
@@ -0,0 +1,113 @@
+package org.newdawn.slick.tests;
+import java.nio.ByteOrder;
+
+import org.newdawn.slick.AppGameContainer;
+import org.newdawn.slick.BasicGame;
+import org.newdawn.slick.Color;
+import org.newdawn.slick.GameContainer;
+import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Image;
+import org.newdawn.slick.ImageBuffer;
+import org.newdawn.slick.SlickException;
+
+/**
+ * Quick test for endianess in image buffers 
+ * 
+ * @author thaaks
+ */
+public class ImageBufferEndianTest extends BasicGame {
+	/** The buffer filled with red pixels */
+   private ImageBuffer redImageBuffer;
+   /** The buffer filled with blue pixels */
+   private ImageBuffer blueImageBuffer;
+   /** The image created from red pixels */
+   private Image fromRed;
+   /** The image create from blue pixels */
+   private Image fromBlue;
+   /** The edian message */
+   private String endian;
+   
+   /**
+    * Create a new test
+    */
+   public ImageBufferEndianTest() {
+      super("ImageBuffer Endian Test");
+   }
+
+   /**
+    * Entry point to the test
+    * 
+    * @param args The arguments passed into the test
+    */
+   public static void main(String[] args) {
+      try {
+         AppGameContainer container = new AppGameContainer(new ImageBufferEndianTest());
+         container.setDisplayMode(800,600,false);
+         container.start();
+      } catch (SlickException e) {
+         e.printStackTrace();
+      }
+   }
+
+   /*
+    * (non-Javadoc)
+    * @see org.newdawn.slick.Game#render(org.newdawn.slick.GameContainer, org.newdawn.slick.Graphics)
+    */
+   public void render(GameContainer container, Graphics g) throws SlickException {
+      g.setColor(Color.white);
+      g.drawString("Endianness is " + endian, 10, 100);
+      
+      g.drawString("Image below should be red", 10, 200);
+      g.drawImage(fromRed, 10, 220);
+      g.drawString("Image below should be blue", 410, 200);
+      g.drawImage(fromBlue, 410, 220);
+   }
+
+   /*
+    * (non-Javadoc)
+    * @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer)
+    */
+   public void init(GameContainer container) throws SlickException {
+      // detect what endian we have
+      if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) {
+             endian = "Big endian";
+          } else if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) {
+             endian = "Little endian";
+          } else
+             endian = "no idea";
+      
+      redImageBuffer = new ImageBuffer(100,100);
+      fillImageBufferWithColor(redImageBuffer, Color.red, 100, 100);
+      
+      blueImageBuffer = new ImageBuffer(100,100);
+      fillImageBufferWithColor(blueImageBuffer, Color.blue, 100, 100);
+      
+      fromRed = redImageBuffer.getImage();
+      fromBlue = blueImageBuffer.getImage();
+   }
+   
+   /**
+    * Fill a buffer with a given color
+    *
+    * @param buffer The buffer to fill
+    * @param c The color to apply
+    * @param width The width of the image
+    * @param height The height of the image
+    */
+   private void fillImageBufferWithColor(ImageBuffer buffer, Color c, int width, int height) {
+      for (int x = 0; x < width; x++) {
+         for (int y = 0; y < height; y++) {
+            buffer.setRGBA(x, y, c.getRed(), c.getGreen(), c.getBlue(), c.getAlpha());
+         }
+      }
+   }
+
+   /*
+    * (non-Javadoc)
+    * @see org.newdawn.slick.BasicGame#update(org.newdawn.slick.GameContainer, int)
+    */
+   public void update(GameContainer container, int delta) throws SlickException {
+      // nothing to do
+   }
+
+}