Split CameraModule into Components and Controller

src/Immersion/Program.cs

@@ -8,7 +8,8 @@ using Silk.NET.Maths;
 using Silk.NET.OpenGL;
 using Silk.NET.Windowing;
 using static flecs_hub.flecs;
-using static gaemstone.Client.CameraModule;
+using static gaemstone.Client.CameraComponents;
+using static gaemstone.Client.FreeCameraController;
 using static gaemstone.Client.Input;
 using static gaemstone.Client.Windowing;
 
@@ -36,8 +37,10 @@ universe.RegisterComponent<Mesh>();
 universe.RegisterComponent<gaemstone.Client.Texture>();
 universe.RegisterComponent<TextureCoords4>();
 
+universe.RegisterModule<CameraComponents>();
+universe.RegisterModule<FreeCameraController>();
+
 universe.RegisterModule<Input>();
-universe.RegisterModule<CameraModule>();
 universe.RegisterModule<Renderer>();
 
 game.Set(new RawInput());

src/gaemstone.Client/Modules/CameraComponents.cs

@@ -0,0 +1,34 @@
+using gaemstone.ECS;
+using Silk.NET.Maths;
+
+namespace gaemstone.Client;
+
+[Module]
+[DependsOn(typeof(Input))]
+public class CameraComponents
+{
+	[Component]
+	public struct Camera
+	{
+		public static readonly Camera Default2D = Create2D();
+		public static readonly Camera Default3D = Create3D(80.0F);
+
+		public static Camera Create2D(float nearPlane = -100.0F, float farPlane = 100.0F)
+			=> new() { NearPlane = nearPlane, FarPlane = farPlane };
+		public static Camera Create3D(float fieldOfView, float nearPlane = 0.1F, float farPlane = 200.0F)
+			=> new() { FieldOfView = fieldOfView, NearPlane = nearPlane, FarPlane = farPlane };
+
+		public float FieldOfView { get; set; }
+		public float NearPlane { get; set; }
+		public float FarPlane { get; set; }
+
+		public bool IsOrthographic => (FieldOfView == 0.0F);
+	}
+
+	[Component]
+	public struct CameraViewport
+	{
+		public Vector4D<byte> ClearColor { get; set; }
+		public Rectangle<int> Viewport { get; set; }
+	}
+}

src/gaemstone.Client/Modules/CameraController.cs

@@ -2,39 +2,16 @@ using System;
 using gaemstone.ECS;
 using Silk.NET.Input;
 using Silk.NET.Maths;
+using static gaemstone.Client.CameraComponents;
 using static gaemstone.Client.Input;
 
 namespace gaemstone.Client;
 
 [Module]
+[DependsOn(typeof(CameraComponents))]
 [DependsOn(typeof(Input))]
-public class CameraModule
+public class FreeCameraController
 {
-	[Component]
-	public struct Camera
-	{
-		public static readonly Camera Default2D = Create2D();
-		public static readonly Camera Default3D = Create3D(80.0F);
-
-		public static Camera Create2D(float nearPlane = -100.0F, float farPlane = 100.0F)
-			=> new() { NearPlane = nearPlane, FarPlane = farPlane };
-		public static Camera Create3D(float fieldOfView, float nearPlane = 0.1F, float farPlane = 200.0F)
-			=> new() { FieldOfView = fieldOfView, NearPlane = nearPlane, FarPlane = farPlane };
-
-		public float FieldOfView { get; set; }
-		public float NearPlane { get; set; }
-		public float FarPlane { get; set; }
-
-		public bool IsOrthographic => (FieldOfView == 0.0F);
-	}
-
-	[Component]
-	public struct CameraViewport
-	{
-		public Vector4D<byte> ClearColor { get; set; }
-		public Rectangle<int> Viewport { get; set; }
-	}
-
 	[Component]
 	public struct CameraController
 	{
@@ -54,10 +31,11 @@ public class CameraModule
 			else controller.MouseGrabbedAt = null;
 		}
 
-		if (controller.MouseGrabbedAt is not Vector2D<float> pos) return;
-
-		var mouseMoved = input.MousePosition - pos;
-		input.Context!.Mice[0].Position = pos.ToSystem();
+		var mouseMoved = Vector2D<float>.Zero;
+		if (controller.MouseGrabbedAt is Vector2D<float> pos) {
+			mouseMoved = input.MousePosition - pos;
+			input.Context!.Mice[0].Position = pos.ToSystem();
+		}
 
 		var dt = (float)delta.TotalSeconds;
 		var xMovement = mouseMoved.X * dt * controller.MouseSensitivity;

src/gaemstone.Client/Modules/Renderer.cs

@@ -4,7 +4,7 @@ using System.Runtime.InteropServices;
 using gaemstone.ECS;
 using Silk.NET.Maths;
 using Silk.NET.OpenGL;
-using static gaemstone.Client.CameraModule;
+using static gaemstone.Client.CameraComponents;
 using static gaemstone.Client.Windowing;
 
 namespace gaemstone.Client;