public int getJumpStackSize(int level) {
int size = 0;
for (int i = jumpStack.size(); i >= 0 && jumpStack.size() - i < level; i--) {
JumpItem item = getJump(i);
size += item.stackSize;
}
return size;
}
public void popJump() {
jumpStack.remove(jumpStack.size() - 1);
}
public JumpItem getJump(int level) {
if (jumpStack.size() - level < 0) return null;
if (jumpStack.size() - level >= jumpStack.size()) return null;
return jumpStack.get(jumpStack.size() - level);
}
