159 lines
5.0 KiB
Java
159 lines
5.0 KiB
Java
/*
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* Copyright (c) 2002-2004 LWJGL Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'LWJGL' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.lwjgl.test;
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import org.lwjgl.LWJGLException;
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import org.lwjgl.opengl.Display;
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import org.lwjgl.opengl.DisplayMode;
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import org.lwjgl.opengl.GL11;
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import org.lwjgl.input.Keyboard;
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/**
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* Small class for testing that the Window is creatable
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* If this class can't run, LWJGL wont work!
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*
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* @author Brian Matzon <brian@matzon.dk>
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*/
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public class WindowCreationTest {
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/**
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* Main entry point
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*
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* @param args ignored params to app
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*/
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public static void main(String[] args) throws LWJGLException {
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// get avaialble modes, and print out
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DisplayMode[] modes = Display.getAvailableDisplayModes();
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System.out.println("Found " + modes.length + " display modes");
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int x = 100, y = 100;
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boolean fullscreen = false;
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System.out.println("Moving to 100, 100");
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Display.setLocation(x, y);
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// Create the actual window
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try {
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setDisplayMode();
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Display.create();
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} catch (Exception e) {
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e.printStackTrace();
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System.out.println("Unable to create window!, exiting...");
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System.exit(-1);
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}
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System.out.println("Window created");
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System.out.println("Width: " + Display.getDisplayMode().getWidth() +
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", Height: " + Display.getDisplayMode().getHeight() +
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", Bits per pixel: " + Display.getDisplayMode().getBitsPerPixel() +
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", Frequency: " + Display.getDisplayMode().getFrequency() +
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", Title: "+ Display.getTitle());
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Display.setVSyncEnabled(true);
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Display.setTitle("WindowCreationTest");
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float color = 0f;
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int direction = 1;
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// wait for user to close window
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while(!Display.isCloseRequested()) {
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GL11.glClearColor(color, color, color, 1f);
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GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
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color += direction*.05f;
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if (color > 1f) {
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color = 1f;
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direction = -1*direction;
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} else if (color < 0f) {
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direction = -1*direction;
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color = 0f;
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}
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Display.update();
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try {
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Thread.sleep(100);
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} catch (Exception e) {
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e.printStackTrace();
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_ESCAPE)) {
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break;
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_LEFT)) {
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Display.setLocation(x -= 10, y);
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_RIGHT)) {
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Display.setLocation(x += 10, y);
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_UP)) {
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Display.setLocation(x, y -= 10);
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_DOWN)) {
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Display.setLocation(x, y += 10);
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}
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if(Keyboard.isKeyDown(Keyboard.KEY_F)) {
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try {
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Display.setFullscreen(fullscreen = !fullscreen);
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} catch (LWJGLException lwjgle) {
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lwjgle.printStackTrace();
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}
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}
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}
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// nuke window and get out
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Display.destroy();
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}
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/**
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* Sets the display mode for fullscreen mode
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*/
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protected static boolean setDisplayMode() {
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try {
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// get modes
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DisplayMode[] dm = org.lwjgl.util.Display.getAvailableDisplayModes(640, 480, -1, -1, -1, -1, 60, 60);
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org.lwjgl.util.Display.setDisplayMode(dm, new String[] {
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"width=" + 640,
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"height=" + 480,
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"freq=" + 60,
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"bpp=" + org.lwjgl.opengl.Display.getDisplayMode().getBitsPerPixel()
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});
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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}
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return false;
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}
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}
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