Cold War Zombie Wave Limit for BO1/BO2 Zombies

t9_zombie_count.gsc

/*
┌─────────────────────────────────────────────────────────┐
│     Cold War Zombie Wave Limit for BO1/BO2 Zombies      │
└─────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────┐
│                INSTALLATION INSTRUCTIONS                │
├─────────────────────────────────────────────────────────┤
│    https://plutonium.pw/docs/modding/loading-mods/      │
└─────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────┐
│                WHAT DOES THIS SCRIPT DO?                │
├─────────────────────────────────────────────────────────┤
│    Like Cold War, there are less zombies per round      │
└─────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────┐
│                     CHANGE NOTES                        │
├─────────────────────────────────────────────────────────┤
│ [v1.0.1]                                                │
│   - Arrays are not part of the engine API in BO1.       │
│ [v1.0.0]                                                │
│   - Initial release.                                    │
└─────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────┐
│                       CREDITS                           │
├─────────────────────────────────────────────────────────┤
│ - [LeftoverAtoms] creator.                              │
│ - [All0utWar] motivation / just a chill guy.            │
│ - [ate47] atian-cod-tools were used to extract scripts. │
└─────────────────────────────────────────────────────────┘
*/

main()
{
	// BO1/BO2
	if ( IsDefined( level.max_zombie_func ) )
	{
		level.max_zombie_func = ::get_zombie_count_for_round;
	}
	// WaW
	else
	{
		IPrintLn( "[RR] t9_zombie_count.gsc is unsupported for World at War!" );
	}
}

get_zombie_count_for_round( ignore_this )
{
	n_round = level.round_number;
	n_player_count = getplayers().size;

	max = level.zombie_vars["zombie_max_ai"];

	if ( n_player_count == 1 )
	{
		var_8ca3a339 = 29; // (hash_4127e6c9e8fdd112)
		zom_count_scalar = 0.84; // (hash_115c28dc9ed1e60e)
		zom_count_solo_mult = 0.5; // (hash_67b3cbf79292e047)
	}
	else
	{
		var_8ca3a339 = 20; // (hash_40be0852fb086eb0)
		zom_count_scalar = 0.6; // (hash_3a53015873fb9c74)
		zom_count_solo_mult = 0.5 + n_player_count / 2;
	}

	// (var_8ca3a339) is a round threshold, there is no unhashed name for it.
	if( n_round < var_8ca3a339 )
	{
		zom_count_scalar = 0.15; // (hash_607bc50072c2a386)

		multiplier = n_round / 5;
		if( multiplier < 1 )
		{
			multiplier = 1;
		}

		multiplier *= n_round * zom_count_scalar;
	}
	else
	{
		multiplier = n_round * zom_count_scalar;
	}

	max += int( zom_count_solo_mult * level.zombie_vars["zombie_ai_per_player"] * multiplier );

	n_zombie_count = default_max_zombie_func( max );

	/# IPrintLn( "[RR] Set Zombie Count to ", n_zombie_count ); #/

	return n_zombie_count;
}

default_max_zombie_func( max_num )
{
	n_players = getplayers().size;

	max = max_num;

	// Rounds 1-5 have specific zombie counts.
	if (level.round_number < 2)
	{
		total[1] = 6;
		total[2] = 8;
		total[3] = 11;
		total[4] = 14;
		total[5] = 17;
		max = total[ n_players ];
	}
	else if (level.round_number < 3)
	{
		total[1] = 9;
		total[2] = 11;
		total[3] = 14;
		total[4] = 18;
		total[5] = 21;
		max = total[ n_players ];
	}
	else if (level.round_number < 4)
	{
		total[1] = 13;
		total[2] = 15;
		total[3] = 20;
		total[4] = 25;
		total[5] = 31;
		max = total[ n_players ];
	}
	else if (level.round_number < 5)
	{
		total[1] = 18;
		total[2] = 20;
		total[3] = 25;
		total[4] = 33;
		total[5] = 40;
		max = total[ n_players ];
	}
	else if (level.round_number < 6)
	{
		total[1] = 24;
		total[2] = 25;
		total[3] = 32;
		total[4] = 42;
		total[5] = 48;
		max = total[ n_players ];
	}

	return max;
}