gameserv/toplist.cpp

   1 #include "toplist.h"
   2 #include "player.h"
   3 #include <list>
   4
   5 using namespace std;
   6
   7 toplist::toplist()
   8 {
   9   myList.clear();
  10   count = 10;
  11 }
  12
  13 toplist::toplist(int c)
  14 {
  15   myList.clear();
  16   count = c;
  17 }
  18
  19 toplist::~toplist()
  20 {
  21   myList.clear();
  22   count = 10;
  23 }
  24
  25 void toplist::insertPlayer(Player *p)
  26 {
  27    PlayerWrapper *pw;
  28    pw = new PlayerWrapper(p);
  29    myList.push_front(*pw);
  30    sort();
  31
  32    // Reverse the list since list::sort() uses the < operator
  33    reverse();
  34    prune();
  35 }
  36
  37 void toplist::setCount(int c)
  38 {
  39   count = c;
  40 }
  41
  42 void toplist::sort()
  43 {
  44   myList.sort();
  45 }
  46
  47 void toplist::reverse()
  48 {
  49    myList.reverse();
  50 }
  51 void toplist::prune()
  52 {
  53   list<PlayerWrapper>::iterator it;
  54   it = myList.begin();
  55
  56   for (int x = 0; it != myList.end(); x++, it++)
  57         {
  58           if (x > count)
  59                 {
  60                   // Delete this player from the top list, because they're over the count
  61                   myList.erase(it);
  62                 }
  63         }
  64 }
  65
  66 list<PlayerWrapper>::iterator toplist::begin()
  67 {
  68   return myList.begin();
  69 }
  70
  71
  72 list<PlayerWrapper>::iterator toplist::end()
  73 {
  74   return myList.end();
  75 }
  76
  77 bool toplist::empty()
  78 {
  79     return myList.empty();
  80 }
  81
  82 bool PlayerWrapper::operator < (PlayerWrapper &right)
  83 {
  84    return (*p < *right.p);
  85 }
  86
  87 PlayerWrapper::PlayerWrapper()
  88 {
  89    p = NULL;
  90 }
  91
  92 PlayerWrapper::PlayerWrapper(Player *pl)
  93 {
  94    p = pl;
  95 }
  96
  97 PlayerWrapper::~PlayerWrapper()
  98 {
  99    p = NULL;
 100 }
 101
 102 void PlayerWrapper::setPlayer(Player *pl)
 103 {
 104    p = pl;
 105 }
 106