GravitySim/input.pde at main · womogenes/GravitySim · GitHub

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void mouseDragged() {
  if (mouseButton == RIGHT) { updateCam(); return; }
};

void mousePressed() {
  if (mouseButton == RIGHT) { setCamOffsets(); return; }
  if (mouseButton == LEFT) { setInsertStart(); return; }
};

void mouseReleased() {
  if (mouseButton == LEFT) { insertSquare(); return; }
}

void mouseWheel(MouseEvent event) {
  float e = event.getCount();

  if (e < 0) {
    tox -= dzoom * (mouseX - tox);
    toy -= dzoom * (mouseY - toy);
    tozoom *= dzoom + 1;

  } else {
    tox += dzoom / (dzoom + 1) * (mouseX - tox);
    toy += dzoom / (dzoom + 1) * (mouseY - toy);
    tozoom /= dzoom + 1;
  }
};

void inputLoop() {
  /*
  if (mousePressed) {
    if (mouseButton == LEFT && frameCount % everyInsert == 0) {
      insertSquare(screenToSpace(mouseX, mouseY), 20f);
    }
  }
  */
}