ORM Killstreak Example

const TABLE_NAME_KILLSTREAK = "playerkillstreak";

@CharactersTable
class PlayerKillstreak extends DBTable {
	constructor(playerGUID: uint32) {
		super();
		this.playerGUID = playerGUID;
	}
	@PrimaryKey
	    playerGUID: uint32 = 0;
	@Field
	    killCount: int32 = 0;
}

export function Killstreaks(events: TSEventHandlers) {
	events.Player.OnPVPKill((killer,killed)=>{
		let killCount = killer.GetData().GetObject<PlayerKillstreak>(TABLE_NAME_KILLSTREAK,new PlayerKillstreak(killer.GetGUIDLow())).killCount++		
		killed.GetData().GetObject<PlayerKillstreak>(TABLE_NAME_KILLSTREAK,new PlayerKillstreak(killed.GetGUIDLow())).killCount = 0
			SendWorldMessage("|cffff0000[KillTracker] " + killer.GetName() + "|r Has Murdered |cffff0000"+killed.GetName() + "|r In Cold Blood. Current killstreak of "+(killCount+1))
			killer.GetData().GetObject<PlayerKillstreak>(TABLE_NAME_KILLSTREAK, new PlayerKillstreak(killer.GetGUIDLow())).save();
			killed.GetData().GetObject<PlayerKillstreak>(TABLE_NAME_KILLSTREAK, new PlayerKillstreak(killed.GetGUIDLow())).save();
	});
}