diff options
Diffstat (limited to 'src/crepe/system')
-rw-r--r-- | src/crepe/system/RenderSystem.cpp | 5 | ||||
-rw-r--r-- | src/crepe/system/RenderSystem.h | 10 |
2 files changed, 8 insertions, 7 deletions
diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp index bf5dade..11c20f5 100644 --- a/src/crepe/system/RenderSystem.cpp +++ b/src/crepe/system/RenderSystem.cpp @@ -22,7 +22,7 @@ void RenderSystem::update_camera() { for (Camera & cam : cameras) { SDLContext::get_instance().camera(cam); - this->curr_cam = &cam; + this->curr_cam_ref = &cam; } } @@ -35,7 +35,6 @@ bool sorting_comparison(const Sprite & a, const Sprite & b) { std::vector<std::reference_wrapper<Sprite>> RenderSystem::sort(std::vector<std::reference_wrapper<Sprite>> & objs) { - if (objs.empty()) return {}; std::vector<std::reference_wrapper<Sprite>> sorted_objs(objs); std::sort(sorted_objs.begin(), sorted_objs.end(), sorting_comparison); @@ -52,7 +51,7 @@ void RenderSystem::render_sprites() { SDLContext & render = SDLContext::get_instance(); for (const Sprite & sprite : sorted_sprites) { auto transforms = mgr.get_components_by_id<Transform>(sprite.game_object_id); - render.draw(sprite, transforms[0], *curr_cam); + render.draw(sprite, transforms[0], *this->curr_cam_ref); } } diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h index 7661cbd..1176b06 100644 --- a/src/crepe/system/RenderSystem.h +++ b/src/crepe/system/RenderSystem.h @@ -1,12 +1,14 @@ #pragma once -#include "api/Camera.h" -#include "System.h" -#include "api/Sprite.h" #include <functional> #include <vector> +#include "api/Sprite.h" +#include "api/Camera.h" + +#include "System.h" + namespace crepe { /** @@ -54,7 +56,7 @@ private: private: //! Pointer to the current active camera for rendering - Camera * curr_cam = nullptr; + Camera * curr_cam_ref = nullptr; // TODO: needs a better solution }; |