Add rudimentary camera and side scrolling support

src/include/Dengine/Entity.h

@@ -18,7 +18,6 @@ enum EntityType
 {
 	entitytype_null,
 	entitytype_hero,
-	entitytype_camera,
 	entitytype_npc,
 	entitytype_tile,
 	entitytype_count,

src/include/Dengine/Renderer.h

@@ -40,8 +40,8 @@ void renderer_string(Renderer *const renderer, Font *const font,
 void renderer_debugString(Renderer *const renderer, Font *const font,
                           const char *const string);
 
-void renderer_entity(Renderer *renderer, Entity *entity, f32 dt, f32 rotate,
-                     v3 color);
+void renderer_entity(Renderer *renderer, v4 cameraBounds, Entity *entity,
+                     f32 dt, f32 rotate, v3 color);
 
 void renderer_object(Renderer *renderer, v2 pos, v2 size, f32 rotate, v3 color,
                      Texture *tex);

src/include/WorldTraveller/WorldTraveller.h

@@ -22,6 +22,8 @@ typedef struct World
 
 	enum TexList texType;
 
+	v2 cameraPos;
+
 	i32 heroIndex;
 	i32 freeEntityIndex;