/// <summary>
/// (Attempts to) Spawn monsters randomly around the current x y position.
/// </summary>
/// <param name="npcvar">The Custom NPC to use to spawn children</param>
/// <param name="amount">The amount to spawn</param>
/// <param name="sethealth"></param>
/// <param name="health"></param>
public void Multiply(CustomNPCDefinition type, int amount, bool sethealth = false, int health = 0)
{
//DEBUG
TShock.Log.ConsoleInfo("DEBUG [Multiply] entry. amount={0}, sethealth={1}, health={2}", amount, sethealth, health);
//DEBUG
// MainNPC is gone.
if (mainNPC == null)
{
return;
}
if (type == null)
{
return;
}
for (int i = 0; i < amount; i++)
{
int x = (int)mainNPC.position.X + rand.Next(-8, 9);
int y = (int)mainNPC.position.Y + rand.Next(-8, 9);
int npc = NPCManager.SpawnNPCAtLocation(x, y, type);
if (npc == -1)
{
//DEBUG
TShock.Log.ConsoleInfo("DEBUG [Multiply] spawn failed. location={0}, {1}", x, y);
//DEBUG
continue;
}
var spawned = NPCManager.GetCustomNPCByIndex(npc);
if (spawned == null)
{
continue;
}
if (sethealth)
{
spawned.mainNPC.life = health;
}
spawned.isClone = true;
}
}
/// <summary>
/// Spawn custom npc using /csm <id> [amount] [<x> <y>]
/// </summary>
/// <param name="args"></param>
private void CommandSpawnNPC(CommandArgs args)
{
//Error if too many or too few params specified
if (args.Parameters.Count == 0 || args.Parameters.Count > 4)
{
args.Player.SendInfoMessage("Usage: /csm <id> [<amount>] [<x> <y>]");
return;
}
//Get custom npc by id
var cdef = NPCManager.Data.GetNPCbyID(args.Parameters[0]);
if (cdef == null)
{
args.Player.SendErrorMessage("Error: The custom npc with id \"{0}\" does not exist!", args.Parameters[0]);
return;
}
//Default to 1 if amount is not defined
int amount = 1;
//Check if amount is defined
if (args.Parameters.Count == 2 || args.Parameters.Count == 4)
{
int.TryParse(args.Parameters[1], out amount);
//Check for too many mobs
if (amount > 200)
{
args.Player.SendErrorMessage("Error: Amount needs to be lower than 200!");
return;
}
}
//Check for X and Y
int x;
int y;
//Not specified, use player's coordinates. (/csm <id> [amount])
if (args.Parameters.Count <= 2)
{
x = (int)args.Player.X + rand.Next(-8, 9);
y = (int)args.Player.Y + rand.Next(-8, 9);
}
//Specified, no amount (/csm <id> <x> <y>)
else if (args.Parameters.Count == 3)
{
if (!int.TryParse(args.Parameters[1], out x))
{
args.Player.SendErrorMessage("Error: Invalid x position defined!");
return;
}
if (!int.TryParse(args.Parameters[2], out y))
{
args.Player.SendErrorMessage("Error: Invalid y position defined!");
return;
}
}
//All arguments specified (/csm <id> <amount> <x> <y>)
else
{
if (!int.TryParse(args.Parameters[2], out x))
{
args.Player.SendErrorMessage("Error: Invalid x position defined!");
return;
}
if (!int.TryParse(args.Parameters[3], out y))
{
args.Player.SendErrorMessage("Error: Invalid y position defined!");
return;
}
}
//Keep track of spawns that fail.
int failed = 0;
//Spawn mobs
for (int i = 0; i < amount; i++)
{
int j = NPCManager.SpawnNPCAtLocation(x, y, cdef);
if (j == -1)
{
failed++;
}
else
{
cdef.currSpawnsVar++;
}
}
//Inform player
if (failed > 0)
{
args.Player.SendWarningMessage("Failed to spawn {0} of {1} \"{2}\"'s at ({3}, {4})", failed, amount, args.Parameters[0], x, y);
}
else
{
args.Player.SendSuccessMessage("Spawned {0} \"{1}\"'s at ({2}, {3})", amount, args.Parameters[0], x, y);
}
}