1v1 me first to 31 no powerups [Deathmatch Gamemode] (#19467)

Co-authored-by: Kara <lunarautomaton6@gmail.com>

Content.Server/GameTicking/Rules/Components/KillCalloutRuleComponent.cs

@@ -0,0 +1,32 @@
+namespace Content.Server.GameTicking.Rules.Components;
+
+/// <summary>
+/// This is used for a rule that announces kills globally.
+/// </summary>
+[RegisterComponent, Access(typeof(KillCalloutRuleSystem))]
+public sealed partial class KillCalloutRuleComponent : Component
+{
+    /// <summary>
+    /// Root used to generate kill callouts
+    /// </summary>
+    [DataField("killCalloutPrefix")]
+    public string KillCalloutPrefix = "death-match-kill-callout-";
+
+    /// <summary>
+    /// A value used to randomly select a kill callout
+    /// </summary>
+    [DataField("killCalloutAmount")]
+    public int KillCalloutAmount = 60;
+
+    /// <summary>
+    /// Root used to generate kill callouts when a player is killed by the environment
+    /// </summary>
+    [DataField("environmentKillCallouts")]
+    public string SelfKillCalloutPrefix = "death-match-kill-callout-env-";
+
+    /// <summary>
+    /// A value used to randomly select a kill callout when a player is killed by the environment
+    /// </summary>
+    [DataField("selfKillCalloutAmount")]
+    public int SelfKillCalloutAmount = 10;
+}