diff options
| -rw-r--r-- | mwe/events/include/event.h | 2 | ||||
| -rw-r--r-- | src/crepe/system/RenderSystem.cpp | 19 | ||||
| -rw-r--r-- | src/crepe/system/RenderSystem.h | 14 | ||||
| -rw-r--r-- | src/example/rendering_particle.cpp | 12 |
4 files changed, 26 insertions, 21 deletions
diff --git a/mwe/events/include/event.h b/mwe/events/include/event.h index ee1bf52..e1b220b 100644 --- a/mwe/events/include/event.h +++ b/mwe/events/include/event.h @@ -148,7 +148,7 @@ private: }; class ShutDownEvent : public Event { public: - ShutDownEvent() : Event("ShutDownEvent") {}; + ShutDownEvent() : Event("ShutDownEvent"){}; REGISTER_EVENT_TYPE(ShutDownEvent) diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp index c599729..05b7337 100644 --- a/src/crepe/system/RenderSystem.cpp +++ b/src/crepe/system/RenderSystem.cpp @@ -18,9 +18,9 @@ using namespace crepe; using namespace std; -void RenderSystem::clear_screen() { this->context.clear_screen(); } +void RenderSystem::clear_screen() const { this->context.clear_screen(); } -void RenderSystem::present_screen() { this->context.present_screen(); } +void RenderSystem::present_screen() const { this->context.present_screen(); } void RenderSystem::update_camera() { ComponentManager & mgr = this->component_manager; @@ -42,7 +42,7 @@ bool sorting_comparison(const Sprite & a, const Sprite & b) { } std::vector<std::reference_wrapper<Sprite>> -RenderSystem::sort(std::vector<std::reference_wrapper<Sprite>> & objs) { +RenderSystem::sort(std::vector<std::reference_wrapper<Sprite>> & objs) const { std::vector<std::reference_wrapper<Sprite>> sorted_objs(objs); std::sort(sorted_objs.begin(), sorted_objs.end(), sorting_comparison); @@ -57,7 +57,7 @@ void RenderSystem::update() { this->present_screen(); } -bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) { +bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) const { ComponentManager & mgr = this->component_manager; @@ -67,7 +67,6 @@ bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) bool rendering_particles = false; for (const ParticleEmitter & em : emitters) { - cout << &em.data.sprite << " " << &sprite << endl; if (!(&em.data.sprite == &sprite)) continue; rendering_particles = true; if (!em.active) continue; @@ -80,19 +79,19 @@ bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) } return rendering_particles; } -void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) { +void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) const { this->context.draw(sprite, tm, *this->curr_cam_ref); } -void RenderSystem::render() { +void RenderSystem::render() const { ComponentManager & mgr = this->component_manager; vector<reference_wrapper<Sprite>> sprites = mgr.get_components_by_type<Sprite>(); - //vector<reference_wrapper<Sprite>> sorted_sprites = this->sort(sprites); + vector<reference_wrapper<Sprite>> sorted_sprites = this->sort(sprites); - for (const Sprite & sprite : sprites) { + for (const Sprite & sprite : sorted_sprites) { if (!sprite.active) continue; - Transform & transform + const Transform & transform = mgr.get_components_by_id<Transform>(sprite.game_object_id).front().get(); bool rendered_particles = this->render_particle(sprite, transform.scale); diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h index 0393f2f..1a11d5b 100644 --- a/src/crepe/system/RenderSystem.h +++ b/src/crepe/system/RenderSystem.h @@ -28,19 +28,19 @@ public: * This method is called to perform all rendering operations for the current game frame. */ void update() override; - + private: //! Clears the screen in preparation for rendering. - void clear_screen() ; + void clear_screen() const; //! Presents the rendered frame to the display. - void present_screen() ; + void present_screen() const; //! Updates the active camera used for rendering. void update_camera(); //! Renders the whole screen - void render() ; + void render() const; /** * \brief Renders all the particles on the screen from a given sprite. @@ -49,7 +49,7 @@ private: * \param tm the Transform component for scale * \return true if particles have been rendered */ - bool render_particle(const Sprite & sprite, const double & scale) ; + bool render_particle(const Sprite & sprite, const double & scale) const; /** * \brief renders a sprite with a Transform component on the screen @@ -57,7 +57,7 @@ private: * \param sprite the sprite component that holds all the data * \param tm the Transform component that holds the position,rotation and scale */ - void render_normal(const Sprite & sprite, const Transform & tm) ; + void render_normal(const Sprite & sprite, const Transform & tm) const; /** * \brief sort a vector sprite objects with @@ -66,7 +66,7 @@ private: * \return returns a sorted reference vector */ std::vector<std::reference_wrapper<Sprite>> - sort(std::vector<std::reference_wrapper<Sprite>> & objs) ; + sort(std::vector<std::reference_wrapper<Sprite>> & objs) const; /** * \todo Include color handling for sprites. diff --git a/src/example/rendering_particle.cpp b/src/example/rendering_particle.cpp index 062f11f..5030bc6 100644 --- a/src/example/rendering_particle.cpp +++ b/src/example/rendering_particle.cpp @@ -15,6 +15,7 @@ #include <crepe/system/RenderSystem.h> #include <chrono> +#include <iostream> #include <memory> using namespace crepe; @@ -27,11 +28,11 @@ int main(int argc, char * argv[]) { ParticleSystem psys{mgr}; Color color(255, 255, 255, 255); - //game_object.add_component<Sprite>(make_shared<Texture>("../asset/texture/img.png"), color, FlipSettings{false,false}); - Sprite test_sprite = game_object.add_component<Sprite>( + Sprite & test_sprite = game_object.add_component<Sprite>( make_shared<Texture>("../asset/texture/img.png"), color, FlipSettings{false, false}); - game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{ + test_sprite.order_in_layer = 5; + auto test = game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{ .position = {0, 0}, .max_particles = 10, .emission_rate = 0.1, @@ -52,6 +53,11 @@ int main(int argc, char * argv[]) { }); game_object.add_component<Camera>(Color::WHITE); + game_object + .add_component<Sprite>(make_shared<Texture>("../asset/texture/img.png"), color, + FlipSettings{false, false}) + .order_in_layer + = 6; auto start = std::chrono::steady_clock::now(); while (std::chrono::steady_clock::now() - start < std::chrono::seconds(5)) { |