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-   -   [SOLVED] Array Question (https://forums.alliedmods.net/showthread.php?t=184755)

Razmo51 05-08-2012 15:54
[SOLVED] Array Question
 
Hello

Today, I'm looking to create an array with 'default value' (don't know how to say that in English ><)

I saw this post: http://forums.alliedmods.net/showthread.php?t=182348&

but I don't understand I tested this:

PHP Code:
enum AnEnum
{ 
    AnEnum_FirstValue = 5000,
    AnEnum_SecondValue = 6000,
    AnEnum_ThirdValue = 8000,
};

new g_var[AnEnum];

// ...


// in a test command:     
PrintToChatAll("test 2 first:%i second:%i third:%i",g_var[AnEnum_FirstValue],g_var[AnEnum_SecondValue],g_var[AnEnum_ThirdValue]); 
return:
test 2 first:0 second:0 third:0


how can can I return the value in the enum ? (5000,6000,8000) ?

thx

Powerlord 05-08-2012 16:36
Re: Array Question
 
As asherkin pointed out in the other thread, enums don't work that way.

If you want to create an array with default values, you can do this:

PHP Code:
new g_var[] = { 5000, 6000, 8000 }; 
and use it like this:

PHP Code:
PrintToChatAll("test 2 first:%i second:%i third:%i",g_var[0],g_var[1],g_var[2]); 
Note: I didn't actually test this, but it does compile.

Razmo51 05-08-2012 17:26
Re: Array Question
 
and is it possible to associate a String to the value

Eg:

"Smoke" -> 5000
"Flash" -> 6000
"Godmode" -> 8000

what should I do to perform this ?

berni 05-08-2012 18:35
Re: Array Question
 
Either create a string array and a cell array or use tries

Razmo51 05-09-2012 08:41
Re: Array Question
 
Quote:
Originally Posted by berni (Post 1705144)
Either create a string array and a cell array
and how to do that ?

sorry, but I'm a noob in array

Dr!fter 05-09-2012 09:56
Re: Array Question
 
Quote:
Originally Posted by Razmo51 (Post 1705480)
and how to do that ?

sorry, but I'm a noob in array
Use a trie. Its faster and easy to use.

Code:
new Handle:g_trie;//global trie
public OnPluginStart()
{
    g_trie = CreateTrie();//Create
    
    SetTrieValue(g_trie, "Smoke", 5000); //Store the values
    SetTrieValue(g_trie, "Flash", 6000);
    SetTrieValue(g_trie, "Godmode", 8000);
}
public OnPluginEnd()
{
    CloseHandle(g_trie);//Make sure to close the trie.
}
MyRandomFunction()
{
    //Grab the Smoke value.
    new value;
    if(GetTrieValue(g_trie, "Smoke", value))
    {
        PrintToServer("The value for smoke is %i", value);
    }
    else
    {
        PrintToServer("Failed to get the value for smoke from the trie");
    }
}

Razmo51 05-09-2012 10:36
Re: Array Question
 
Quote:
Originally Posted by Dr!fter (Post 1705565)
Use a trie. Its faster and easy to use.

Code:
new Handle:g_trie;//global trie public OnPluginStart() { &nbsp;&nbsp;&nbsp;&nbsp;g_trie = CreateTrie();//Create &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;SetTrieValue(g_trie, "Smoke", 5000); //Store the values &nbsp;&nbsp;&nbsp;&nbsp;SetTrieValue(g_trie, "Flash", 6000); &nbsp;&nbsp;&nbsp;&nbsp;SetTrieValue(g_trie, "Godmode", 8000); } public OnPluginEnd() { &nbsp;&nbsp;&nbsp;&nbsp;CloseHandle(g_trie);//Make sure to close the trie. } MyRandomFunction() { //Grab the Smoke value. &nbsp;&nbsp;&nbsp;&nbsp;new value; &nbsp;&nbsp;&nbsp;&nbsp;if(GetTrieValue(g_trie, "Smoke", value)) &nbsp;&nbsp;&nbsp;&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb sp;PrintToServer("The value for smoke is %i", value); &nbsp;&nbsp;&nbsp;&nbsp;} &nbsp;&nbsp;&nbsp;&nbsp;else &nbsp;&nbsp;&nbsp;&nbsp;{ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb sp;PrintToServer("Failed to get the value for smoke from the trie"); &nbsp;&nbsp;&nbsp;&nbsp;} }
Thanks you for your exponation

:bacon!:

Bacardi 05-09-2012 12:47
Re: Array Question
 
Quote:
Originally Posted by berni (Post 1705144)
Either create a string array and a cell array...
example, if I understand what berni means cell array :3
PHP Code:
// String array
new String:g_key[][] =
{
    "Smoke",
    "Flash",
    "Godmode"
}

// Cell array
new g_value[] =
{
    5000,
    6000,
    8000
}

public OnPluginStart()
{
    RegConsoleCmd("sm_test", cmd_callback, "Test array by give number between 0 - 2");
}

public Action:cmd_callback(client, args)
{
    if(args < 1) // Typed only cmd
    {
        ReplyToCommand(client, "Array g_key size %i,  g_value size %i", sizeof(g_key), sizeof(g_value));
        return Plugin_Handled;
    }

    new number;
    new String:arg[3];
    GetCmdArg(1, arg, sizeof(arg));
    number = StringToInt(arg);

    if(number > -1 && number < sizeof(g_key) && number < sizeof(g_value)) // Make sure not get error - [SM] Plugin encountered error 15: Array index is out of bounds
    {
        ReplyToCommand(client, "key %s value %i", g_key[number], g_value[number]);
    }
    else
    {
        ReplyToCommand(client, "Invalid number. Array index is out of bounds");
    }
    return Plugin_Handled;
} 

berni 05-09-2012 15:13
Re: Array Question
 
Quote:
Originally Posted by Bacardi (Post 1705674)
example, if I understand what berni means cell array :3
PHP Code:
// String array
new String:g_key[][] =
{
    "Smoke",
    "Flash",
    "Godmode"
}

// Cell array
new g_value[] =
{
    5000,
    6000,
    8000
} 
yep, that's what I meant.


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