#include <amxmodx>
#include <amxmisc> 

// max number of words in word list 
#define MAX_WORDS 192 

new g_swearsNames[MAX_WORDS][32] 
new g_swearsNum 

public plugin_init() 
{ 
   register_plugin("Swear Filter","1.0a","SuicideDog") 
   register_clcmd("say","swearcheck") 
   register_clcmd("say_team","swearcheck")
   readList()
}

readList() 
{ 
    // file to read words from 
   new szCustomDir[64]
   new filename[64]
   get_customdir( szCustomDir, 63 )
   format(filename, 63, "%s/swear/swearwords.ini", szCustomDir )

   if(!file_exists(filename) ){
      log_message("Swear Filter: file %s not found", filename) 
      return 
   } 
   new iLen 
   while( g_swearsNum < MAX_WORDS && read_file(filename, g_swearsNum ,g_swearsNames[g_swearsNum][1],30,iLen) ) 
   { 
   if( g_swearsNames[g_swearsNum][0] == ';') continue
   g_swearsNames[g_swearsNum][0] = iLen 
   ++g_swearsNum 
   }
   log_message("Swear Filter: loaded %d words",g_swearsNum ) 
} 

public swearcheck(id) 
{
   new szSaid[192]
   read_args(szSaid,191)
   new bool:found = false
   new pos, i = 0
   while ( i < g_swearsNum )
   {
   if ( (pos = containi(szSaid,g_swearsNames[i][1])) != -1 ){ 
      new len = g_swearsNames[i][0] 
      while(len--)
      szSaid[pos++] = '*'
      found = true 
      continue
   }
   ++i
   }
   if ( found ){ 
      new cmd[32]
      read_argv(0,cmd,31)          
      engclient_cmd(id,cmd,szSaid)    
   }
   return PLUGIN_CONTINUE 
}