Added camera

Moved some math types
Added some more vector types
Did the camera matrix calulations
Updated shaders to take push constants

code/game/core.h

@@ -15,6 +15,17 @@ struct G_Image {
 	Vk_Image image;
 };
 
+typedef struct G_Camera G_Camera;
+struct G_Camera {
+	V3f x, y, z;
+	V3f p;
+
+	F32 fov;
+	F32 nearp, farp;
+
+	Mat4x4FInv proj;
+};
+
 typedef struct G_State G_State;
 struct G_State {
 	M_Arena *arena;
@@ -26,11 +37,17 @@ struct G_State {
 	Vk_Pipeline *pipelines;
 
 	Vk_Buffer vbo;
+
+	G_Camera camera;
 };
 
+
+
 function void G_ImagesLoad(G_State *game);
 function void G_PipelinesLoad(G_State *game);
 
+function void G_CalulateCamera(G_Camera *camera, F32 aspect);
+
 #include "aabb.h"
 #include "player.h"
 #include "nav.h"