get_user_frags怎么返回总是零？

simon3003

我编了一个插件，能通过编译，但运行没效果，发现：
for (new i_player = 0; i_player < i_numplayers; i_player++)
{
   new i_deaths = get_user_deaths( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_deaths)
    new i_frags = get_user_frags( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_frags)
是上面出问题了，我把上面的语句放到每局开始时运行，每次屏幕上打印的都是零，怎么看这语句都没错啊，希望达达能帮帮我，万分感谢！

LittleKu

你应该这样！

1. new players[32], pnum
   
2. for (new i = 0; i < pnum; i++)
   
3. {
   
4. new id = players[i]
   
5. new i_deaths = get_user_deaths(id)
   
6. new i_frags = get_user_frags(id)
   
7. client_print(id, print_chat, "this is a example, your kill %d, and death %d times", i_frags, i_deaths)
   

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lnjkming

写法不对,应该是
for (new i_player = 1; i_player < =32; i_player++)
{
    if (!is_user_connected(i)
      continue;
new i_deaths = get_user_deaths( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_deaths)
    new i_frags = get_user_frags( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_frags)

LittleKu

3# lnjkming


有什么不对？哪里不对了！
你能解释一下哪个函数用错了吗？

lnjkming

搞错，是这样,:dizzy:,呵呵
for (new i_player = 1; i_player < =32; i_player++)
{
    if (!is_user_connected(i_player)
      continue;
new i_deaths = get_user_deaths( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_deaths)
    new i_frags = get_user_frags( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_frags)

simon3003

谢谢楼上的两位，我把代码装上去运行一下，回来报告结果！

simon3003

用了lnjkming 的代码，编译无法通过，用了kk阿朗 ，编译能过，但运行显%D的地方还是0，这就奇怪了，这语句没毛病啊

lnjkming

这样，刚上面的符号有误,:dizzy:

for (new i_player = 1; i_player <=32; i_player++)
{
    if (!is_user_connected(i_player))
      continue;
     new i_deaths = get_user_deaths( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_deaths)
    new i_frags = get_user_frags( i_player)
    client_print(i_player, print_chat, "*******%d*******!.",i_frags)
   
   
}

Rulzy

遍历玩家使用循环从1开始，到maxplayers结束比较好，效果比较高。另外，最好不要在循环里定义变量。

1. new i_deaths, i_frags
   
2. new maxplayers = get_maxplayers();
   
3. for (new i_player=1; i_player<=maxplayers; i_player++)
   
4. {
   
5.     if(!is_user_connected(i_player)) continue;
   
6.     i_deaths = get_user_deaths(i_player)
   
7.     client_print(i_player, print_chat, "*******%d*******!.", i_deaths)
   
8.     i_frags = get_user_frags( i_player)
   
9.     client_print(i_player, print_chat, "*******%d*******!.", i_frags)
   
10. }

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甚至可以定义一个全称变量 g_maxplayers, 在plugin_init中赋值 g_maxplayers = get_maxplayers();
然后在循环中从1至g_maxplayers，这样效率更高一些。

LittleKu

不好意思，少了个函数！

1. 
   
2. new players[32], pnum
   
3. get_players(players, pnum)
   
4. for (new i = 1; i < pnum; i++)
   
5. {
   
6. new id = players[i]
   
7. new i_deaths = get_user_deaths(id)
   
8. new i_frags = get_user_frags(id)
   
9. client_print(id, print_chat, "this is a example, your kill %d, and death %d times", i_frags, i_deaths)
   
10. }

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还想顺便请教一下R版
上我这个跟你那究竟哪个会好一点？

1. new i_deaths, i_frags
   
2. new maxplayers = get_maxplayers();
   
3. for (new i_player=1; i_player<=maxplayers; i_player++)
   
4. {
   
5.     if(!is_user_connected(i_player)) continue;
   
6.     i_deaths = get_user_deaths(i_player)
   
7.     client_print(i_player, print_chat, "*******%d*******!.", i_deaths)
   
8.     i_frags = get_user_frags( i_player)
   
9.     client_print(i_player, print_chat, "*******%d*******!.", i_frags)
   
10. }

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