private void GenerateImage() {
animationTimer.Stop();
pictureBox.Image = null;
if ((pictureBox.Width > 0) && (pictureBox.Height > 0)) {
if (Content != null) {
var nodeStack = new Stack<SymbolicExpressionTreeNode>();
int rows = Content.World.Rows;
int columns = Content.World.Columns;
SymbolicExpressionTree expression = Content.SymbolicExpressionTree;
DrawWorld();
using (Graphics graphics = Graphics.FromImage(pictureBox.Image)) {
float cellHeight = pictureBox.Height / (float)rows;
float cellWidth = pictureBox.Width / (float)columns;
AntInterpreter interpreter = new AntInterpreter();
interpreter.MaxTimeSteps = Content.MaxTimeSteps.Value;
interpreter.Expression = Content.SymbolicExpressionTree;
interpreter.World = Content.World;
int currentAntLocationColumn;
int currentAntLocationRow;
// draw initial ant
interpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, interpreter.AntDirection, cellWidth, cellHeight);
// interpret ant code and draw trail
while (interpreter.ElapsedTime < interpreter.MaxTimeSteps) {
interpreter.Step();
interpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, interpreter.AntDirection, cellWidth, cellHeight);
}
}
pictureBox.Refresh();
}
}
}
private void playButton_Click(object sender, EventArgs e)
{
playButton.Enabled = false;
int rows = Content.World.Rows;
int columns = Content.World.Columns;
SymbolicExpressionTree expression = Content.SymbolicExpressionTree;
var nodeStack = new Stack <SymbolicExpressionTreeNode>();
animationInterpreter = new AntInterpreter();
animationInterpreter.MaxTimeSteps = Content.MaxTimeSteps.Value;
animationInterpreter.Expression = Content.SymbolicExpressionTree;
animationInterpreter.World = Content.World;
DrawWorld();
using (Graphics graphics = Graphics.FromImage(pictureBox.Image)) {
float cellHeight = pictureBox.Height / (float)Content.World.Rows;
float cellWidth = pictureBox.Width / (float)Content.World.Columns;
// draw initial ant
int currentAntLocationColumn;
int currentAntLocationRow;
animationInterpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, animationInterpreter.AntDirection, cellWidth, cellHeight);
pictureBox.Refresh();
}
animationTimer.Start();
}
private void GenerateImage()
{
animationTimer.Stop();
pictureBox.Image = null;
if ((pictureBox.Width > 0) && (pictureBox.Height > 0))
{
if (Content != null)
{
var nodeStack = new Stack <SymbolicExpressionTreeNode>();
int rows = Content.World.Rows;
int columns = Content.World.Columns;
SymbolicExpressionTree expression = Content.SymbolicExpressionTree;
DrawWorld();
using (Graphics graphics = Graphics.FromImage(pictureBox.Image)) {
float cellHeight = pictureBox.Height / (float)rows;
float cellWidth = pictureBox.Width / (float)columns;
AntInterpreter interpreter = new AntInterpreter();
interpreter.MaxTimeSteps = Content.MaxTimeSteps.Value;
interpreter.Expression = Content.SymbolicExpressionTree;
interpreter.World = Content.World;
int currentAntLocationColumn;
int currentAntLocationRow;
// draw initial ant
interpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, interpreter.AntDirection, cellWidth, cellHeight);
// interpret ant code and draw trail
while (interpreter.ElapsedTime < interpreter.MaxTimeSteps)
{
interpreter.Step();
interpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, interpreter.AntDirection, cellWidth, cellHeight);
}
}
pictureBox.Refresh();
}
}
}
private void animationTimer_Tick(object sender, EventArgs e)
{
using (Graphics graphics = Graphics.FromImage(pictureBox.Image)) {
float cellHeight = pictureBox.Height / (float)Content.World.Rows;
float cellWidth = pictureBox.Width / (float)Content.World.Columns;
int currentAntLocationColumn;
int currentAntLocationRow;
// interpret ant code and draw trail
animationInterpreter.Step();
animationInterpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, animationInterpreter.AntDirection, cellWidth, cellHeight);
pictureBox.Refresh();
if (animationInterpreter.ElapsedTime < animationInterpreter.MaxTimeSteps)
{
animationTimer.Start();
}
else
{
animationTimer.Stop();
playButton.Enabled = true;
}
}
}
private void playButton_Click(object sender, EventArgs e) {
playButton.Enabled = false;
int rows = Content.World.Rows;
int columns = Content.World.Columns;
SymbolicExpressionTree expression = Content.SymbolicExpressionTree;
var nodeStack = new Stack<SymbolicExpressionTreeNode>();
animationInterpreter = new AntInterpreter();
animationInterpreter.MaxTimeSteps = Content.MaxTimeSteps.Value;
animationInterpreter.Expression = Content.SymbolicExpressionTree;
animationInterpreter.World = Content.World;
DrawWorld();
using (Graphics graphics = Graphics.FromImage(pictureBox.Image)) {
float cellHeight = pictureBox.Height / (float)Content.World.Rows;
float cellWidth = pictureBox.Width / (float)Content.World.Columns;
// draw initial ant
int currentAntLocationColumn;
int currentAntLocationRow;
animationInterpreter.AntLocation(out currentAntLocationRow, out currentAntLocationColumn);
DrawAnt(graphics, currentAntLocationRow, currentAntLocationColumn, animationInterpreter.AntDirection, cellWidth, cellHeight);
pictureBox.Refresh();
}
animationTimer.Start();
}