diff options
| -rw-r--r-- | src/crepe/system/RenderSystem.cpp | 18 | ||||
| -rw-r--r-- | src/crepe/system/RenderSystem.h | 7 |
2 files changed, 12 insertions, 13 deletions
diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp index 52dd5fc..4abd9bd 100644 --- a/src/crepe/system/RenderSystem.cpp +++ b/src/crepe/system/RenderSystem.cpp @@ -6,11 +6,9 @@ #include "../api/Sprite.h" #include "../api/Transform.h" #include "../facade/SDLContext.h" -#include "../util/log.h" #include "../api/ParticleEmitter.h" #include "../api/Vector2.h" -#include "Particle.h" #include "RenderSystem.h" using namespace crepe; @@ -30,17 +28,15 @@ void RenderSystem::update_camera() { } bool RenderSystem::render_particle(const Sprite & sprite, - const Transform & tm) { + Transform tm) { - ComponentManager & mgr = ComponentManager::get_instance(); + ComponentManager & mgr = this->component_manager; SDLContext & render = SDLContext::get_instance(); auto emitters = mgr.get_components_by_id<ParticleEmitter>(sprite.game_object_id); bool rendering_particles = false; - Transform tmp(0, Vector2{0, 0}, 0, 0); - tmp.scale = tm.scale; for (const ParticleEmitter & em : emitters) { if (!em.active) continue; if (!(em.data.sprite.game_object_id == sprite.game_object_id)) continue; @@ -49,16 +45,16 @@ bool RenderSystem::render_particle(const Sprite & sprite, for (const Particle & p : em.data.particles) { if (!p.active) continue; - tmp.position = p.position; - tmp.rotation = p.angle; - render.draw(em.data.sprite, tmp, *curr_cam); + tm.position = p.position; + tm.rotation = p.angle; + render.draw(em.data.sprite, tm, *curr_cam); } } return rendering_particles; } void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) { - ComponentManager & mgr = ComponentManager::get_instance(); + ComponentManager & mgr = this->component_manager; SDLContext & render = SDLContext::get_instance(); render.draw(sprite, tm, *curr_cam); @@ -66,7 +62,7 @@ void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) { void RenderSystem::render() { - ComponentManager & mgr = ComponentManager::get_instance(); + ComponentManager & mgr = this->component_manager; auto sprites = mgr.get_components_by_type<Sprite>(); for (const Sprite & sprite : sprites) { diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h index ebad05d..6126dfe 100644 --- a/src/crepe/system/RenderSystem.h +++ b/src/crepe/system/RenderSystem.h @@ -42,10 +42,13 @@ private: * \brief Renders all the particles on the screen from a given sprite. * * \param sprite renders the particles with given texture - * \param tm the Transform component for scale + * \param tm the Transform component for scale. This is not a const reference because each + * particle has a position and rotation that needs to overwrite the transform position and + * rotation without overwriting the current transform. and because the transform + * constructor is now protected i cannot make tmp inside * \return true if particles have been rendered */ - bool render_particle(const Sprite &, const Transform & tm); + bool render_particle(const Sprite &, Transform tm); void render_normal(const Sprite &, const Transform & tm); |