public void step() {
for (int i = 0; i < worldStepsPerLoop; i++) {
world.step();
// if (stepsDone % 100 == 0) {
// System.out.println("println = "+stepsDone);
// }
if (capture) {
if (stepsDone % 5 == 0) {
String s = String.format("%06d", stepsDone);
this.captureToSVG("step" + s + ".svg");
}
}
stepsDone++;
}
for (Active active : getActives()) {
active.setDamping(getFrictionOfSurface(active)); // speedup
// active.setDamping((float) frictionBuffer.getFriction((int) active.getX(), (int)
// active.getY()));
}
for (Passive passive : getPassives()) {
passive.setDamping(getFrictionOfSurface(passive)); // speedup
// passive.setDamping((float) frictionBuffer.getFriction((int) passive.getX(),
// (int) passive.getY()));
}
moveVivaes();
repaint();
}
/** Sets up new coordinates and rotation of all VivaeObjects according to their movement. */
public void moveVivaes() {
// for (Active active : actives) {
// active.moveComponent();
// }
for (Passive passive : passives) {
passive.moveComponent();
}
for (VivaeController controller : controllers) {
controller.moveControlledObject();
}
}
/**
* Initializates the World and adds all the actives and passives and physical boundaries inside.
*/
public void initWorld() {
encloseWithWalls(50);
for (Passive passive : getPassives()) {
world.add(passive.getBody());
}
for (Active active : actives) {
world.add(active.getBody());
}
world.setGravity(0, 0);
setAllArenaPartsAntialiased(isAllArenaPartsAntialiased);
}
/**
* Paints up the arena and all the surfaces and objects inside without DoubleBuffering.
*
* @param svgGraphics
*/
public void paintUnbuffered(Graphics svgGraphics) {
svgGraphics.setColor(Color.WHITE);
svgGraphics.fillRect(this.getX(), this.getY(), screenWidth, screenHeight);
for (Surface vivaeObject : surfaces) {
vivaeObject.paintComponent(svgGraphics);
}
for (Passive vivaeObject : getPassives()) {
vivaeObject.paintComponent(svgGraphics, false);
}
for (Active active : actives) {
active.paintComponent(svgGraphics, false);
}
}
@Override
/** Paints up the arena and all the surfaces and objects inside using DoubleBuffering. */
public void paint(Graphics g) {
if (offscreen == null) {
return;
}
bufferGraphics.setColor(Color.WHITE);
bufferGraphics.fillRect(this.getX(), this.getY(), screenWidth, screenHeight);
for (Surface vivaeObject : surfaces) {
vivaeObject.paintComponent(bufferGraphics);
}
for (Passive vivaeObject : getPassives()) {
vivaeObject.paintComponent(bufferGraphics, isObjectsOnSightBlinking);
}
for (VivaeObject vivaeObject : getPaintable()) {
vivaeObject.paintComponent(bufferGraphics, isObjectsOnSightBlinking);
}
for (Active active : actives) {
active.paintComponent(bufferGraphics, isObjectsOnSightBlinking);
}
g.drawImage(offscreen, 0, 0, this);
}
/**
* Sets up whether the Passive objects in the arena are antialiased.
*
* @param isAntialiased
*/
public void setPassivesAntialiased(boolean isAntialiased) {
for (Passive passive : passives) {
passive.setAntialiased(isAntialiased);
}
}