version 1.5 update, no more silly code

.classpath

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="res"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-10">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="lib/jnativehook-2.1.0.jar"/>
+	<classpathentry kind="lib" path="lib/lwjgl_util.jar"/>
+	<classpathentry kind="lib" path="lib/lwjgl.jar">
+		<attributes>
+			<attribute name="org.eclipse.jdt.launching.CLASSPATH_ATTR_LIBRARY_PATH_ENTRY" value="FlowTimer/native/windows"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

@@ -1,9 +1,2 @@
 # output files
-out/*
-src/META-INF/*
-
-# IntelliJ files
-.idea/*
-*.iml
-*.eml
-*.userlibraries
+bin/*

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>FlowTimer</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=10
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=10
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=10

src/flowtimer/AudioEngine.java

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+package flowtimer;
+import org.lwjgl.BufferUtils;
+import org.lwjgl.openal.AL;
+import org.lwjgl.openal.AL10;
+import org.lwjgl.util.WaveData;
+
+import java.nio.FloatBuffer;
+import java.util.ArrayList;
+
+import static org.lwjgl.openal.AL10.*;
+
+public class AudioEngine {
+
+	private static final float PITCH = 1.0f;
+	private static final float GAIN = 1.0f;
+	private static final FloatBuffer SOURCE_POSITION = BufferUtils.createFloatBuffer(3).put(new float[] {0.0f, 0.0f, 0.0f}).rewind();
+	private static final FloatBuffer SOURCE_VELOCITY = BufferUtils.createFloatBuffer(3).put(new float[] {0.0f, 0.0f, 0.0f}).rewind();
+	private static final FloatBuffer LISTENER_POSITION = BufferUtils.createFloatBuffer(3).put(new float[] {0.0f, 0.0f, 0.0f}).rewind();
+	private static final FloatBuffer LISTENER_VELOCITY = BufferUtils.createFloatBuffer(3).put(new float[] {0.0f, 0.0f, 0.0f}).rewind();
+	private static final FloatBuffer LISTENER_ORIENTATION = BufferUtils.createFloatBuffer(6).put(new float[] {0.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f}).rewind();
+
+	private static ArrayList<Integer> bufferList;
+	private static ArrayList<Integer> sourceList;
+
+	public static void init() {
+		try {
+			AL.create();
+			alGetError();
+			alListener(AL_POSITION, LISTENER_POSITION);
+			alListener(AL_VELOCITY, LISTENER_VELOCITY);
+			alListener(AL_ORIENTATION, LISTENER_ORIENTATION);
+			bufferList = new ArrayList<>();
+			sourceList = new ArrayList<>();
+		} catch(Exception e) {
+			ErrorHandler.handleException(e, false);
+		}
+	}
+
+	public static int createSource(String filePath) {
+		int buffer = alGenBuffers();
+		int source = alGenSources();
+		try {
+			WaveData waveFile = WaveData.create(AudioEngine.class.getResource(filePath));
+			alBufferData(buffer, waveFile.format, waveFile.data, waveFile.samplerate);
+			waveFile.dispose();
+			if(alGetError() != AL_NO_ERROR) {
+				throw new RuntimeException("Error while loading audio file! " + filePath);
+			}
+			alSourcei(source, AL_BUFFER, buffer);
+			alSourcef(source, AL_PITCH, PITCH);
+			alSourcef(source, AL_GAIN, GAIN);
+			alSource(source, AL_POSITION, SOURCE_POSITION);
+			alSource(source, AL_VELOCITY, SOURCE_VELOCITY);
+			bufferList.add(buffer);
+			sourceList.add(source);
+		} catch(Exception e) {
+			ErrorHandler.handleException(e, false);
+		}
+		return source;
+	}
+
+	public static void playSource(int source) {
+		alSourcePlay(source);
+	}
+
+	public static void dispose() {
+		bufferList.forEach(AL10::alDeleteBuffers);
+		sourceList.forEach(AL10::alDeleteSources);
+		AL.destroy();
+	}
+}

src/flowtimer/ColumnLabel.java

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+package flowtimer;
+import javax.swing.JLabel;
+
+public class ColumnLabel extends JLabel {
+
+	private static final long serialVersionUID = 6275772904824072659L;
+
+	public static final int WIDTH = 55;
+	public static final int HEIGHT = 20;
+	public static final int X_BASE = 146;
+	public static final int X_PADDING = 5;
+	public static final int Y_BASE = 16;
+
+	public ColumnLabel(String text, int index) {
+		super(text);
+		setBounds(X_BASE + index * (X_PADDING + WIDTH), Y_BASE, WIDTH, HEIGHT);
+	}
+}

src/flowtimer/ErrorHandler.java

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+package flowtimer;
+
+import java.io.PrintWriter;
+
+import javax.swing.JOptionPane;
+
+public class ErrorHandler {
+
+	public static void handleException(Exception e, boolean delSettings) {
+		JOptionPane.showMessageDialog(null, "An error has occured when loading the settings file, please send the traceback.txt file to the developer for further help.", "Error", JOptionPane.ERROR_MESSAGE);
+		try {
+			PrintWriter writer = new PrintWriter("traceback.txt");
+			e.printStackTrace(writer);
+			writer.flush();
+			writer.close();
+		} catch (Exception e1) {
+			e1.printStackTrace();
+		}
+		if(delSettings) {
+			int result = JOptionPane.showOptionDialog(null, "Do you want to delete the settings file?", "Error", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, 0);
+			if(result == 0) {
+				FlowTimer.SETTINGS_FILE.delete();
+			}
+		}
+		System.exit(1);
+	}
+}