From 914512435d37d9f1e1ea4c045afd4ec5612b7534 Mon Sep 17 00:00:00 2001
From: Leonardo Bishop <me@leonardobishop.com>
Date: Sun, 30 Jul 2023 02:45:36 +0100
Subject: Replace movement controllers

---
 .../component/camera/SpectatorCameraComponent.cs   | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 code/pawn/component/camera/SpectatorCameraComponent.cs

(limited to 'code/pawn/component/camera/SpectatorCameraComponent.cs')

diff --git a/code/pawn/component/camera/SpectatorCameraComponent.cs b/code/pawn/component/camera/SpectatorCameraComponent.cs
new file mode 100644
index 0000000..f81e186
--- /dev/null
+++ b/code/pawn/component/camera/SpectatorCameraComponent.cs
@@ -0,0 +1,41 @@
+using Sandbox;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace MurderGame;
+
+public class SpectatorCameraComponent : BaseCameraComponent
+{
+	public Player Target { get; set; }
+
+	public override void Simulate( IClient cl )
+	{
+		if (Target == null || !Target.IsValid() || Target.LifeState == LifeState.Dead)
+		{
+			var targets = GetTargets();
+			if ( targets.Count == 0 )
+			{
+				Target = null;
+				return;
+			}
+			var nextTarget = targets.First();
+			Target = (Player)nextTarget.Pawn;
+		}
+	}
+
+	public override void FrameSimulate( IClient cl )
+	{
+		if ( Target == null || !Target.IsValid() || Target.LifeState == LifeState.Dead ) return;
+
+		Camera.Rotation = Target.EyeRotation;
+		Camera.FieldOfView = Screen.CreateVerticalFieldOfView( Game.Preferences.FieldOfView );
+
+		Camera.FirstPersonViewer = Target;
+		Camera.Position = Target.EyePosition;
+	}
+
+	private List<IClient> GetTargets()
+	{
+		return Game.Clients.Where(c => c.Pawn is Player player && player.CurrentTeam != Team.Spectator && player.LifeState == LifeState.Alive).ToList();
+	}
+}
-- 
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