public void drawEffect(ConsoleUserInterface ui, ConsoleSystemInterface si) {
UserInterface.getUI().getPlayer().see();
UserInterface.getUI().refresh();
Position oldPoint = effectLine.next();
int oldColor = -1;
char oldChar = ' ';
for (int i = 0; i < depth; i++) {
Position next = effectLine.next();
int direction = solveDirection(oldPoint, next);
if (i != 0) {
Position relative = Position.subs(oldPoint, ui.getPlayer().getPosition());
Position toPrint = Position.add(ui.PC_POS, relative);
si.safeprint(toPrint.x(), toPrint.y(), oldChar, oldColor);
}
oldPoint = new Position(next);
char icon = ' ';
switch (direction) {
case Action.UPLEFT:
icon = missile.charAt(0);
break;
case Action.UP:
icon = missile.charAt(1);
break;
case Action.UPRIGHT:
icon = missile.charAt(2);
break;
case Action.LEFT:
icon = missile.charAt(3);
break;
case Action.RIGHT:
icon = missile.charAt(4);
break;
case Action.DOWNLEFT:
icon = missile.charAt(5);
break;
case Action.DOWN:
icon = missile.charAt(6);
break;
case Action.DOWNRIGHT:
icon = missile.charAt(7);
break;
}
Position relative = Position.subs(next, ui.getPlayer().getPosition());
Position toPrint = Position.add(ui.PC_POS, relative);
if (!ui.insideViewPort(toPrint)) break;
oldChar = si.peekChar(toPrint.x(), toPrint.y());
oldColor = si.peekColor(toPrint.x(), toPrint.y());
si.safeprint(toPrint.x(), toPrint.y(), icon, misColor);
animationPause();
}
}
private int solveDirection(Position old, Position newP) {
if (newP.x() == old.x()) {
if (newP.y() > old.y()) {
return Action.DOWN;
} else {
return Action.UP;
}
} else if (newP.y() == old.y()) {
if (newP.x() > old.x()) {
return Action.RIGHT;
} else {
return Action.LEFT;
}
} else if (newP.x() < old.x()) {
if (newP.y() > old.y()) return Action.DOWNLEFT;
else return Action.UPLEFT;
} else {
if (newP.y() > old.y()) return Action.DOWNRIGHT;
else return Action.UPRIGHT;
}
}
