3 files changed, 35 insertions, 3 deletions
diff --git a/include/camera.h b/include/camera.h
index beb819e..cdf1e7e 100644
--- a/include/camera.h
+++ b/include/camera.h
@@ -21,14 +21,14 @@
 #define TA_CAMERA_H
 
 typedef struct ta_camera {
-    float x;
-    float y;
-    float z;
+    float x, y, z;
+    float yaw, pitch;
 } ta_camera;
 
 extern ta_camera ta_camera_current;
 
 void ta_camera_init(void);
+void ta_camera_update(void);
 void ta_camera_get_view_matrix(float *matrix);
 
 #endif // TA_CAMERA_H
 \ No newline at end of file
diff --git a/include/mouse.h b/include/mouse.h
index ad600ef..016f48a 100644
--- a/include/mouse.h
+++ b/include/mouse.h
@@ -25,6 +25,8 @@
 extern int ta_mouse_x;
 extern int ta_mouse_y;
 extern bool ta_mouse_click;
+extern float ta_mouse_delta_x;
+extern float ta_mouse_delta_y;
 
 void ta_mouse_update(void);
 
diff --git a/include/ta_math.h b/include/ta_math.h
new file mode 100644
index 0000000..37d4ca9
--- /dev/null
+++ b/include/ta_math.h
@@ -0,0 +1,30 @@
+/*
+ * Tuxánci 2 - A first person shooter
+ * Copyright (C) 2007-2011  Tuxánci Development Team
+ * Copyright (C) 2025-2026  Connor Thomson
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef TA_MATH_H
+#define TA_MATH_H
+
+#include <math.h>
+
+#define PI         3.14159265358979323846
+#define CIRCLE_DEG 360.0
+
+double ta_rad(double degrees);
+
+#endif // TA_MATH_H
+\ No newline at end of file