main ( ) { }

#include <a_samp>
#include <foreach>
#include <cnpc>

#define MAX_NPC_ZOMBIES ( 5 )

new badSkins [ ] = { 3, 4, 5, 6, 8, 42, 65, 74, 86, 119, 149, 208, 273, 289 };


public OnGameModeInit ( )
{
    AddPlayerClass ( getRandomValidSkin ( ), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 );

    for ( new rP; rP < MAX_NPC_ZOMBIES; rP++ )
    {
        new
            rX,
            rY,
            rZ,
            NPCid,
            NPCName[5];
        valstr ( NPCName, rP );
        NPCid = FindLastFreeSlot ( );
        CreateNPC       ( NPCid, NPCName);
        rX = random     ( 50 );
        rY = random     ( 50 );
        rZ = random     ( 5  );
        SetSpawnInfo    ( NPCid, -1, getRandomValidSkin ( ), float ( rX ), float ( rY ), float ( rZ ), 90, 0, 0, 0, 0, 0, 0 );
        SpawnNPC        ( NPCid );
        printf          ( "NPC%d has been created and spawned.", NPCid );
    }
    return 1;
}


stock
    isValidSkin ( skinid )
{
  if  ( skinid < 0 || skinid > 299 ) return false;
  for ( new i = 0; i < sizeof ( badSkins ); i++ )
  {
      if ( skinid == badSkins [ i ] ) return false;
  }
  return true;
}

stock
    getRandomValidSkin ( )
{
    new skin;
    do skin = random ( 300 );
    while ( !isValidSkin ( skin ) );
    return skin;
}

public OnNPCGetDamage ( npcid, playerid, Float:health_loss, bodypart )
{
    new
        Float:pX,
        Float:pY,
        Float:pZ;
    GetPlayerPos ( playerid, pX, pY, pZ );
    printf ( "OnNPCGetDamage ( %d, %d, %f, %d )", npcid, playerid, health_loss, bodypart );
    NPC_RunTo ( npcid, pX, pY, pZ, false );
    return 1;
}

public OnRecordingPlaybackEnd ( npcid, reason )
{
    printf ( "OnRecordingPlaybackEnd ( %d, %d ) ", npcid, reason);
}

public OnNPCMovingComplete ( npcid )
{
    new
        Float:nX,
        Float:nY,
        Float:nZ,
        Float:pX,
        Float:pY,
        Float:pZ;
    GetNPCPos ( npcid, nX, nY, nZ );
    printf ( "OnNPCMovingComplete ( %d ) ", npcid);
    foreach (Player, i)
    {
        if ( IsPlayerInRangeOfPoint ( i, 2.0, nX, nY, nZ ) )
        {
            GetPlayerPos ( i, pX, pY, pZ );
            NPC_LookAt ( npcid, pX, pY, pZ );
            NPC_ShotAt ( npcid, pX, pY, pZ );
        }
    }
}

public OnNPCSpawn(npcid)
{
    printf("OnNPCSpawn(%d)",npcid);
}

public OnNPCDeath(npcid,killerid,reason)
{
    printf("OnNPCDeath(%d,%d,%d)",npcid,killerid,reason);
}