Add camera handling and movement

Camera related movements have been moved to camera.c - it tracks the
matrices as well so we don't have to call it in block_update

The player class is empty right now, but the camera will be a child of
the player, and the player a child of the engine

1 files changed, 1 insertions, 0 deletions

diff --git a/src/engine.h b/src/engine.h
index 7fde16f..2eb7518 100644
--- a/src/engine.h
+++ b/src/engine.h
@@ -6,6 +6,7 @@ struct engine {
     struct window* window;
     struct shader* shader;
     struct vector* objects;
+    struct camera* camera;
     int game_loop;
 };