From c57fe1d821f2c0281400ea62d41ab7a3dfb26e8c Mon Sep 17 00:00:00 2001 From: shark Date: Wed, 6 Feb 2019 14:07:20 +0000 Subject: [PATCH] add cellpanel comments --- src/cancergrowth/CellPanel.java | 70 ++++++++++++++------------------- 1 file changed, 29 insertions(+), 41 deletions(-) diff --git a/src/cancergrowth/CellPanel.java b/src/cancergrowth/CellPanel.java index 5f42a28..b63fa55 100644 --- a/src/cancergrowth/CellPanel.java +++ b/src/cancergrowth/CellPanel.java @@ -5,7 +5,7 @@ package cancergrowth; * Created: Oct 02, 2017 * Author: */ -import java.util.*; +import java.util.*; // Import libraries we need import java.awt.Color; import java.awt.Graphics; import java.awt.event.ActionEvent; @@ -15,13 +15,12 @@ import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; import java.io.FileInputStream; import java.io.FileNotFoundException; - import javazoom.jl.decoder.JavaLayerException; import javazoom.jl.player.Player; public class CellPanel extends javax.swing.JPanel implements ActionListener, ChangeListener { - private Timer swingTimer; + private Timer swingTimer; // Declare and instantiate variables private int delay; private boolean growing = false; private int count = 0; @@ -30,7 +29,8 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha private int cycle; private boolean cycledir = true; Player player; - ArrayList cells = new ArrayList(100000000); + + ArrayList cells = new ArrayList(100000000); // Limit us at 10,000,000 cells public CellPanel() { @@ -41,16 +41,16 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha //Cell t1 = new Cell(300, 100, Color.RED); //choice1.addItem(t1); //cells.add(t1); - Cell t2 = new Cell(475, 475); + Cell t2 = new Cell(475, 475); // Create the initial cell (would be inserted into blood stream) //choice1.addItem(t2); - cells.add(t2); + cells.add(t2); // add our cell to the ArrayList of cells //choice2.addItem(t2); //choice1.setRenderer(new ComboBoxRenderer()); //choice2.setRenderer(new ComboBoxRenderer()); speed.setValue(250); delay = speed.getValue(); - swingTimer = new Timer(delay, this); + swingTimer = new Timer(delay, this); // Use a timer to time the simulation //swingTimer.start(); pacmanx = 1050; pacmany = -20; @@ -59,7 +59,7 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha @Override public void actionPerformed(ActionEvent e) - { + { // Runs whenever the timer runs out (and starts over) if (swingTimer.isRunning()) { speed.setEnabled(true); @@ -72,21 +72,17 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha swingTimer.start(); } - //canvas = new BufferedImage(1000, 1000, BufferedImage.TYPE_INT_ARGB); - //g2 = canvas.getGraphics(); for (int k = 0; k < cells.size(); k++) { Cell t = cells.get(k); - Cell rec = t.performTime(!kill); + Cell rec = t.performTime(!kill); // Perform simulation for every cell using a loop if (t != rec) { - cells.add(rec); + cells.add(rec); // If performing the simulation results in a new daughter cell, add it to the list } - //g2.drawImage(t.getImage(), t.getX(), t.getY(), this); } //growing = true; - if(!kill) count ++; - //System.out.println("ACTION PERFORMED"); - super.repaint(); + if(!kill) count ++; // Count how many hours have passed + super.repaint(); // Redraw the screen so we can see the progress } @Override @@ -99,47 +95,44 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha public void paintComponent(Graphics g) { super.paintComponent(g); - //g.setColor(Color.BLACK); int x = cells.size() - 1; - //g.drawImage(canvas, 0, 0, this); - for (int k = x; k >= 0; k--) - { + for (int k = x; k >= 0; k--) // Use a loop to draw each cell + { Cell t = cells.get(k); /*if(k > cells.size() / 4) { //g.setColor(t.getColor()); g.fillOval(t.getX(), t.getY(), 50, 50); } else*/ - //if (cells.size() > 10000000) { + //if (cells.size() > 10000000) { // we can simulate until 10000000 first to see what happens isntead of waiting if(kill && (Math.abs(pacmanx + 40 - t.getX()) < 50) && (Math.abs(pacmany + 25 - t.getY()) < 75)) { - cells.remove(t); + cells.remove(t); // If pacman is here, have him eat the cell } - else g.drawImage(t.getImage(), t.getX(), t.getY(), this); + else g.drawImage(t.getImage(), t.getX(), t.getY(), this); // otherwise, draw the cell //swingTimer.stop(); //} } - if(kill) { - //swingTimer.setDelay(100); + if(kill) { // draw pacman if he needs to be drawn g.setColor(Color.YELLOW); - g.fillArc(pacmanx, pacmany, 100, 100, 220 - cycle * 2, 280 + cycle * 4); + g.fillArc(pacmanx, pacmany, 100, 100, 220 - cycle * 2, 280 + cycle * 4); if (pacmanx > -100) { - pacmanx -= 10; + pacmanx -= 10; // move pacman } else { pacmanx = 1050; pacmany += 100; } if (cycledir) cycle ++; - else cycle --; + else cycle --; // Open and close his mouth if (cycle == 21) cycledir = false; if (cycle == 0) cycledir = true; } if(pacmany > 1050) { while (!cells.isEmpty()) { - cells.remove(0); + cells.remove(0); // make sure we got rid of every cell with pacman } - kill = false; + kill = false; // turn off pacman } jLabel1.setText("Delay: " + delay + "ms. Hours since start: " + count + ". Cell Count: " + cells.size()); System.out.println("Cell Count: " + cells.size()); @@ -151,7 +144,7 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha /** This method is called from within the constructor to initialize the form. * * WARNING: Do NOT modify this code by hand. The content of this method is - * always regenerated by the Form Editor. + * always regenerated by the Form Editor. Ignore this part! this just creates the buttons and slider */ @SuppressWarnings("unchecked") // //GEN-BEGIN:initComponents @@ -230,23 +223,20 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha private void speedMouseReleased(java.awt.event.MouseEvent evt)//GEN-FIRST:event_speedMouseReleased {//GEN-HEADEREND:event_speedMouseReleased - // TODO add your handling code here: - delay = speed.getValue(); + delay = speed.getValue(); // if the slider bar is moved, update the timing //swingTimer.setDelay(1000); super.repaint(); }//GEN-LAST:event_speedMouseReleased private void jButton1ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jButton1ActionPerformed {//GEN-HEADEREND:event_jButton1ActionPerformed - // TODO add your handling code here: - swingTimer.setDelay(delay); + swingTimer.setDelay(delay); // When we press start, start the simulation swingTimer.start(); }//GEN-LAST:event_jButton1ActionPerformed private void jButton2ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_jButton2ActionPerformed {//GEN-HEADEREND:event_jButton2ActionPerformed - // TODO add your handling code here: - if(kill) { + if(kill) { // if we press the kill button, then begin the killing kill = false; swingTimer.setDelay(delay); } @@ -256,13 +246,11 @@ public class CellPanel extends javax.swing.JPanel implements ActionListener, Cha swingTimer.setDelay(10); try { FileInputStream fileInputStream = new FileInputStream("lib/pacman.mp3"); - Player player = new Player(fileInputStream); + Player player = new Player(fileInputStream); // play pacman sound effect player.play(); } catch (FileNotFoundException e) { - // TODO Auto-generated catch block - e.printStackTrace(); + e.printStackTrace(); // catch any errors with the mp3 } catch (JavaLayerException e) { - // TODO Auto-generated catch block e.printStackTrace(); } }