From 86084516cdf47b46f2b5a3a048e66ea25ebce485 Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Sun, 15 Feb 2026 12:42:14 -0600
Subject: [PATCH] feat(ui): add CSimpleCamera

---
 lib/typhoon                     |  2 +-
 src/ui/simple/CSimpleCamera.cpp | 52 +++++++++++++++++++++++++++++++++
 src/ui/simple/CSimpleCamera.hpp | 35 ++++++++++++++++++++++
 3 files changed, 88 insertions(+), 1 deletion(-)
 create mode 100644 src/ui/simple/CSimpleCamera.cpp
 create mode 100644 src/ui/simple/CSimpleCamera.hpp

diff --git a/lib/typhoon b/lib/typhoon
index 1c9e783..a7733b6 160000
--- a/lib/typhoon
+++ b/lib/typhoon
@@ -1 +1 @@
-Subproject commit 1c9e7831c874068e7c939a7dea8790eef6513d78
+Subproject commit a7733b6a8c2d52f081fbd74ca40d7ca8f94e1209
diff --git a/src/ui/simple/CSimpleCamera.cpp b/src/ui/simple/CSimpleCamera.cpp
new file mode 100644
index 0000000..db439c1
--- /dev/null
+++ b/src/ui/simple/CSimpleCamera.cpp
@@ -0,0 +1,52 @@
+#include "ui/simple/CSimpleCamera.hpp"
+
+CSimpleCamera::CSimpleCamera(float nearZ, float farZ, float fov) {
+    this->float10 = 0.0f;
+
+    this->m_nearZ = nearZ;
+    this->m_farZ = farZ;
+    this->m_fov = fov;
+    this->m_aspect = 1.0f;
+
+    this->SetFacing(0.0f, 0.0f, 0.0f);
+}
+
+float CSimpleCamera::FOV() {
+    return this->m_fov;
+}
+
+C3Vector CSimpleCamera::Forward() const {
+    return { this->m_facing.a0, this->m_facing.a1, this->m_facing.a2 };
+}
+
+C3Vector CSimpleCamera::Right() const {
+    return { this->m_facing.b0, this->m_facing.b1, this->m_facing.b2 };
+}
+
+void CSimpleCamera::SetFacing(const C3Vector& forward) {
+    // TODO
+}
+
+void CSimpleCamera::SetFacing(const C3Vector& forward, const C3Vector& up) {
+    // TODO
+}
+
+void CSimpleCamera::SetFacing(float yaw, float pitch, float roll) {
+    this->m_facing.FromEulerAnglesZYX(yaw, pitch, roll);
+}
+
+void CSimpleCamera::SetFarZ(float farZ) {
+    this->m_farZ = farZ;
+}
+
+void CSimpleCamera::SetFieldOfView(float fov) {
+    this->m_fov = fov;
+}
+
+void CSimpleCamera::SetNearZ(float nearZ) {
+    this->m_nearZ = nearZ;
+}
+
+C3Vector CSimpleCamera::Up() const {
+    return { this->m_facing.c0, this->m_facing.c1, this->m_facing.c2 };
+}
diff --git a/src/ui/simple/CSimpleCamera.hpp b/src/ui/simple/CSimpleCamera.hpp
new file mode 100644
index 0000000..5f8c943
--- /dev/null
+++ b/src/ui/simple/CSimpleCamera.hpp
@@ -0,0 +1,35 @@
+#ifndef UI_SIMPLE_C_SIMPLE_CAMERA_HPP
+#define UI_SIMPLE_C_SIMPLE_CAMERA_HPP
+
+#include <tempest/Matrix.hpp>
+#include <tempest/Vector.hpp>
+
+class CSimpleCamera {
+    public:
+        // Virtual public member functions
+        virtual float FOV();
+        virtual C3Vector Forward() const;
+        virtual C3Vector Right() const;
+        virtual C3Vector Up() const;
+
+        // Public member functions
+        CSimpleCamera(float nearZ, float farZ, float fov);
+        void SetFacing(const C3Vector& forward);
+        void SetFacing(const C3Vector& forward, const C3Vector& up);
+        void SetFacing(float yaw, float pitch, float roll);
+        void SetFarZ(float farZ);
+        void SetFieldOfView(float fov);
+        void SetNearZ(float nearZ);
+
+    protected:
+        // Protected member variables
+        C3Vector m_position;
+        float float10;
+        C33Matrix m_facing;
+        float m_nearZ;
+        float m_farZ;
+        float m_fov;
+        float m_aspect;
+};
+
+#endif