version 0.0.1.0 (alpha)

changelog:
code cleanup
app and field size changed
build release

src/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: com.coursework.main.Life
+

src/com/coursework/main/Field.java

@@ -6,8 +6,8 @@
     Life model is running on torus surface, where left side is connected with right and bottom side is connected with top one
 */
 public class Field extends JPanel{ //field of cells class
-    private int	boardWidthInCells = 200; //board size in number of cells
-    private int	boardHeightInCells = 100;
+    private int	boardWidthInCells = 100; //board size in number of cells
+    private int	boardHeightInCells = 75;
     private FieldElement[][] FieldArray = new FieldElement[boardWidthInCells][boardHeightInCells]; //array of cells
     private FieldElement[][] FieldArrayNext = new FieldElement[boardWidthInCells][boardHeightInCells]; //array of cells for next step calculation
     Field(){ //creation new instance of field
@@ -49,7 +49,7 @@ void stepCalculation() //next life iteration calculation
     private void cellRecalculation(int xIndex, int yIndex) //calculate next cell state
     {
         int red=0,green=0,blue=0,quantity=0,iIndex,jIndex; //local variable of cell colors, number of cell neighbours and cell indexes
-        for (int i=(xIndex-1);i<=(xIndex+1);i++) //cycle throught all neighbours of a cell
+        for (int i=(xIndex-1);i<=(xIndex+1);i++) //cycle through all neighbours of a cell
         {
             for (int j=(yIndex-1);j<=(yIndex+1);j++)
             {
@@ -136,7 +136,7 @@ public void paint(Graphics g) //field draw
     {
         int	cellSize = 8;
         super.paint(g);
-        for (int i=0;i<boardWidthInCells;i++) //cycle throught all cells
+        for (int i=0;i<boardWidthInCells;i++) //cycle through all cells
         {
             for (int j=0;j<boardHeightInCells;j++)
             {
@@ -146,16 +146,16 @@ public void paint(Graphics g) //field draw
         }
     }
 
-    public void setCell(boolean alive, int xIndex, int yIndex) //default call to set new cell
-    {
-        FieldArray[xIndex][yIndex].setAlive(alive); //set cell alive
-        FieldArray[xIndex][yIndex].setChannelRed(255); //set default cell colors
-        FieldArray[xIndex][yIndex].setChannelGreen(255);
-        FieldArray[xIndex][yIndex].setChannelBlue(255);
-        repaint(); //redraw field
-    }
+//    void setCell(boolean alive, int xIndex, int yIndex) //default call to set new cell
+//    {
+//        FieldArray[xIndex][yIndex].setAlive(alive); //set cell alive
+//        FieldArray[xIndex][yIndex].setChannelRed(255); //set default cell colors
+//        FieldArray[xIndex][yIndex].setChannelGreen(255);
+//        FieldArray[xIndex][yIndex].setChannelBlue(255);
+//        repaint(); //redraw field
+//    }
 
-    public void setCell(boolean alive, int xIndex, int yIndex, int channelRed, int channelGreen, int channelBlue) //set new cell
+    void setCell(boolean alive, int xIndex, int yIndex, int channelRed, int channelGreen, int channelBlue) //set new cell
     {
         FieldArray[xIndex][yIndex].setAlive(alive); //set cell alive
         FieldArray[xIndex][yIndex].setChannelRed(channelRed); //set cell colors
@@ -164,7 +164,7 @@ public void setCell(boolean alive, int xIndex, int yIndex, int channelRed, int c
         repaint(); //redraw field
     }
 
-    public void clearField () //clear field
+    void clearField () //clear field
     {
         for (int i=0;i<boardWidthInCells;i++) //cycle through all cells
         {

src/com/coursework/main/FieldElement.java

@@ -1,6 +1,6 @@
 package com.coursework.main;
 
-public class FieldElement { //cell class
+class FieldElement { //cell class
     private int channelRed, channelGreen, channelBlue; //cell color channels
     private boolean alive; //cell alive value
 
@@ -19,22 +19,22 @@ int getChannelGreen() { //get cell green channel value
     int getChannelRed() { //get cell red channel value
         return channelRed;
     }
-
-    void setAlive() { //default call to set cell alive value
-        this.alive = false;
-    }
-
-    void setChannelBlue() { //default call to set cell blue channel value
-        this.channelBlue = 0;
-    }
-
-    void setChannelGreen() { //default call to set cell green channel value
-        this.channelGreen = 0;
-    }
-
-    void setChannelRed() { //default call to set cell red channel value
-        this.channelRed = 0;
-    }
+//
+//    void setAlive() { //default call to set cell alive value
+//        this.alive = false;
+//    }
+//
+//    void setChannelBlue() { //default call to set cell blue channel value
+//        this.channelBlue = 0;
+//    }
+//
+//    void setChannelGreen() { //default call to set cell green channel value
+//        this.channelGreen = 0;
+//    }
+//
+//    void setChannelRed() { //default call to set cell red channel value
+//        this.channelRed = 0;
+//    }
 
     void setAlive(boolean alive) { //set cell alive value
         this.alive = alive;
@@ -52,7 +52,7 @@ void setChannelRed(int channelRed) { //set cell red channel value
         this.channelRed = channelRed;
     }
 
-    void changeAlive() { //change cell alive value
-        this.alive^=alive;
-    }
+//    void changeAlive() { //change cell alive value
+//        this.alive^=alive;
+//    }
 }

src/com/coursework/main/Life.java

@@ -21,7 +21,7 @@ public class Life extends JFrame{ //application frame class
     private Field field = new Field(); //create new field
     private Timer timer; //create timer
 
-    public Life() //create instance of program
+    private Life() //create instance of program
     {
         JPanel buttonPanel = new JPanel(); //panel for buttons
         InnerListener listener = new InnerListener(); //listener for button events
@@ -36,9 +36,9 @@ public Life() //create instance of program
         btnFaster.addActionListener(listener);
         btnAbout.addActionListener(listener);
         this.setTitle("Game of Life"); //set frame title
-        // setResizable(false);
+        setResizable(false); //disallow resize of window
         getContentPane().setBackground(new Color(50,50,50)); //set background color
-        setSize(1700,900); //set app size
+        setSize(805,665); //set app size
         setLayout(new BorderLayout()); //set border layout
         field.setBackground(new Color(32,32,32)); //set field background color
         add(field, BorderLayout.CENTER); //add field to center
@@ -98,7 +98,7 @@ class TimerTick implements ActionListener //timer listener
         public void actionPerformed(ActionEvent e) //listener of timer actions
         {
             field.stepCalculation(); //calculate next state of field
-            if (simulationRunning==false) //if simulation was stopped
+            if (!simulationRunning) //if simulation was stopped
             {
                 timer.stop(); //stop timer
             }
@@ -120,7 +120,7 @@ public void actionPerformed(ActionEvent ae) //button actions
             }
             if (ae.getSource()==btnStart) //if button was Start/Stop
             {
-                if (btnStart.getText()=="Start") //if button was in stop-mode
+                if (!simulationRunning) //if button was in stop-mode
                 {
                     simulationRunning=true; //enter simulation mode
                     btnStart.setText("Stop"); //change button title
@@ -174,7 +174,7 @@ public void actionPerformed(ActionEvent ae) //button actions
             }
             if (ae.getSource()==btnAbout) //if button was About show info about program
             {
-                JOptionPane.showMessageDialog(null, "Game of Life\nversion 0.0.0.11(pre-alpha)\n\nDevelopment: Yaskovich Dmitry\nDesign: Yaskovich Dmitry\nQuality assuarance: Yaskovich Dmitry\n\n© Dimini Inc., 2016");
+                JOptionPane.showMessageDialog(null, "Game of Life\nversion 0.0.1.0(alpha)\n\nDevelopment: Yaskovich Dmitry\nDesign: Yaskovich Dmitry\nQuality assuarance: Yaskovich Dmitry\n\n© Dimini Inc., 2016");
             }
         }
     }