diff options
Diffstat (limited to 'src/crepe/system')
| -rw-r--r-- | src/crepe/system/AISystem.cpp | 10 | ||||
| -rw-r--r-- | src/crepe/system/AnimatorSystem.cpp | 6 | ||||
| -rw-r--r-- | src/crepe/system/EventSystem.cpp | 1 | ||||
| -rw-r--r-- | src/crepe/system/PhysicsSystem.cpp | 130 | ||||
| -rw-r--r-- | src/crepe/system/RenderSystem.cpp | 23 | ||||
| -rw-r--r-- | src/crepe/system/RenderSystem.h | 11 |
6 files changed, 90 insertions, 91 deletions
diff --git a/src/crepe/system/AISystem.cpp b/src/crepe/system/AISystem.cpp index 3c3fd93..0f35010 100644 --- a/src/crepe/system/AISystem.cpp +++ b/src/crepe/system/AISystem.cpp @@ -1,22 +1,22 @@ #include <algorithm> #include <cmath> -#include "api/LoopTimer.h" #include "manager/ComponentManager.h" +#include "manager/LoopTimerManager.h" #include "manager/Mediator.h" #include "AISystem.h" using namespace crepe; +using namespace std::chrono; void AISystem::fixed_update() { const Mediator & mediator = this->mediator; ComponentManager & mgr = mediator.component_manager; - LoopTimer & timer = mediator.timer; + LoopTimerManager & loop_timer = mediator.loop_timer; RefVector<AI> ai_components = mgr.get_components_by_type<AI>(); - //TODO: Use fixed loop dt (this is not available at master at the moment) - double dt = timer.get_delta_time(); + float dt = loop_timer.get_scaled_fixed_delta_time().count(); // Loop through all AI components for (AI & ai : ai_components) { @@ -144,7 +144,7 @@ vec2 AISystem::arrive(const AI & ai, const Rigidbody & rigidbody, } float speed = distance / ai.arrive_deceleration; - speed = std::min(speed, rigidbody.data.max_linear_velocity.length()); + speed = std::min(speed, rigidbody.data.max_linear_velocity); vec2 desired_velocity = to_target * (speed / distance); return desired_velocity - rigidbody.data.linear_velocity; diff --git a/src/crepe/system/AnimatorSystem.cpp b/src/crepe/system/AnimatorSystem.cpp index 02647f1..ad4eaa8 100644 --- a/src/crepe/system/AnimatorSystem.cpp +++ b/src/crepe/system/AnimatorSystem.cpp @@ -1,6 +1,6 @@ #include "../api/Animator.h" #include "../manager/ComponentManager.h" -#include "api/LoopTimer.h" +#include "../manager/LoopTimerManager.h" #include "AnimatorSystem.h" @@ -8,10 +8,10 @@ using namespace crepe; void AnimatorSystem::frame_update() { ComponentManager & mgr = this->mediator.component_manager; - LoopTimer & timer = this->mediator.timer; + LoopTimerManager & timer = this->mediator.loop_timer; RefVector<Animator> animations = mgr.get_components_by_type<Animator>(); - double elapsed_time = timer.get_current_time(); + unsigned long long elapsed_time = timer.get_elapsed_time().count(); for (Animator & a : animations) { if (!a.active) continue; diff --git a/src/crepe/system/EventSystem.cpp b/src/crepe/system/EventSystem.cpp index bf2b6bc..5475798 100644 --- a/src/crepe/system/EventSystem.cpp +++ b/src/crepe/system/EventSystem.cpp @@ -1,3 +1,4 @@ +#include "../manager/EventManager.h" #include "EventSystem.h" using namespace crepe; diff --git a/src/crepe/system/PhysicsSystem.cpp b/src/crepe/system/PhysicsSystem.cpp index 714e531..62f8132 100644 --- a/src/crepe/system/PhysicsSystem.cpp +++ b/src/crepe/system/PhysicsSystem.cpp @@ -5,88 +5,94 @@ #include "../api/Transform.h" #include "../api/Vector2.h" #include "../manager/ComponentManager.h" +#include "../manager/LoopTimerManager.h" +#include "../manager/Mediator.h" #include "PhysicsSystem.h" using namespace crepe; void PhysicsSystem::fixed_update() { - ComponentManager & mgr = this->mediator.component_manager; + const Mediator & mediator = this->mediator; + ComponentManager & mgr = mediator.component_manager; + LoopTimerManager & loop_timer = mediator.loop_timer; RefVector<Rigidbody> rigidbodies = mgr.get_components_by_type<Rigidbody>(); - RefVector<Transform> transforms = mgr.get_components_by_type<Transform>(); + float dt = loop_timer.get_scaled_fixed_delta_time().count(); - double gravity = Config::get_instance().physics.gravity; + float gravity = Config::get_instance().physics.gravity; for (Rigidbody & rigidbody : rigidbodies) { if (!rigidbody.active) continue; + Transform & transform + = mgr.get_components_by_id<Transform>(rigidbody.game_object_id).front().get(); switch (rigidbody.data.body_type) { case Rigidbody::BodyType::DYNAMIC: - for (Transform & transform : transforms) { - if (transform.game_object_id == rigidbody.game_object_id) { + if (transform.game_object_id == rigidbody.game_object_id) { + // Add gravity - // Add gravity - if (rigidbody.data.gravity_scale > 0) { - rigidbody.data.linear_velocity.y - += (rigidbody.data.mass * rigidbody.data.gravity_scale - * gravity); - } - // Add damping - if (rigidbody.data.angular_velocity_coefficient > 0) { - rigidbody.data.angular_velocity - *= rigidbody.data.angular_velocity_coefficient; - } - if (rigidbody.data.linear_velocity_coefficient.x > 0 - && rigidbody.data.linear_velocity_coefficient.y > 0) { - rigidbody.data.linear_velocity - *= rigidbody.data.linear_velocity_coefficient; - } + if (rigidbody.data.mass <= 0) { + throw std::runtime_error("Mass must be greater than 0"); + } - // Max velocity check - if (rigidbody.data.angular_velocity - > rigidbody.data.max_angular_velocity) { - rigidbody.data.angular_velocity - = rigidbody.data.max_angular_velocity; - } else if (rigidbody.data.angular_velocity - < -rigidbody.data.max_angular_velocity) { - rigidbody.data.angular_velocity - = -rigidbody.data.max_angular_velocity; - } + if (gravity <= 0) { + throw std::runtime_error("Config Gravity must be greater than 0"); + } - if (rigidbody.data.linear_velocity.x - > rigidbody.data.max_linear_velocity.x) { - rigidbody.data.linear_velocity.x - = rigidbody.data.max_linear_velocity.x; - } else if (rigidbody.data.linear_velocity.x - < -rigidbody.data.max_linear_velocity.x) { - rigidbody.data.linear_velocity.x - = -rigidbody.data.max_linear_velocity.x; - } + if (rigidbody.data.gravity_scale > 0 && !rigidbody.data.constraints.y) { + rigidbody.data.linear_velocity.y + += (rigidbody.data.mass * rigidbody.data.gravity_scale * gravity + * dt); + } + // Add coefficient rotation + if (rigidbody.data.angular_velocity_coefficient > 0) { + rigidbody.data.angular_velocity + *= std::pow(rigidbody.data.angular_velocity_coefficient, dt); + } - if (rigidbody.data.linear_velocity.y - > rigidbody.data.max_linear_velocity.y) { - rigidbody.data.linear_velocity.y - = rigidbody.data.max_linear_velocity.y; - } else if (rigidbody.data.linear_velocity.y - < -rigidbody.data.max_linear_velocity.y) { - rigidbody.data.linear_velocity.y - = -rigidbody.data.max_linear_velocity.y; - } + // Add coefficient movement horizontal + if (rigidbody.data.linear_velocity_coefficient.x > 0 + && !rigidbody.data.constraints.x) { + rigidbody.data.linear_velocity.x + *= std::pow(rigidbody.data.linear_velocity_coefficient.x, dt); + } - // Move object - if (!rigidbody.data.constraints.rotation) { - transform.rotation += rigidbody.data.angular_velocity; - transform.rotation = std::fmod(transform.rotation, 360.0); - if (transform.rotation < 0) { - transform.rotation += 360.0; - } - } - if (!rigidbody.data.constraints.x) { - transform.position.x += rigidbody.data.linear_velocity.x; - } - if (!rigidbody.data.constraints.y) { - transform.position.y += rigidbody.data.linear_velocity.y; + // Add coefficient movement horizontal + if (rigidbody.data.linear_velocity_coefficient.y > 0 + && !rigidbody.data.constraints.y) { + rigidbody.data.linear_velocity.y + *= std::pow(rigidbody.data.linear_velocity_coefficient.y, dt); + } + + // Max velocity check + if (rigidbody.data.angular_velocity + > rigidbody.data.max_angular_velocity) { + rigidbody.data.angular_velocity = rigidbody.data.max_angular_velocity; + } else if (rigidbody.data.angular_velocity + < -rigidbody.data.max_angular_velocity) { + rigidbody.data.angular_velocity = -rigidbody.data.max_angular_velocity; + } + + // Set max velocity to maximum length + if (rigidbody.data.linear_velocity.length() + > rigidbody.data.max_linear_velocity) { + rigidbody.data.linear_velocity.normalize(); + rigidbody.data.linear_velocity *= rigidbody.data.max_linear_velocity; + } + + // Move object + if (!rigidbody.data.constraints.rotation) { + transform.rotation += rigidbody.data.angular_velocity * dt; + transform.rotation = std::fmod(transform.rotation, 360.0); + if (transform.rotation < 0) { + transform.rotation += 360.0; } } + if (!rigidbody.data.constraints.x) { + transform.position.x += rigidbody.data.linear_velocity.x * dt; + } + if (!rigidbody.data.constraints.y) { + transform.position.y += rigidbody.data.linear_velocity.y * dt; + } } break; case Rigidbody::BodyType::KINEMATIC: diff --git a/src/crepe/system/RenderSystem.cpp b/src/crepe/system/RenderSystem.cpp index 7e9dfc6..607bbab 100644 --- a/src/crepe/system/RenderSystem.cpp +++ b/src/crepe/system/RenderSystem.cpp @@ -15,6 +15,7 @@ #include "../manager/ResourceManager.h" #include "RenderSystem.h" +#include "types.h" using namespace crepe; using namespace std; @@ -29,7 +30,7 @@ void RenderSystem::present_screen() { ctx.present_screen(); } -SDLContext::CameraValues RenderSystem::update_camera() { +void RenderSystem::update_camera() { ComponentManager & mgr = this->mediator.component_manager; SDLContext & ctx = this->mediator.sdl_context; RefVector<Camera> cameras = mgr.get_components_by_type<Camera>(); @@ -40,9 +41,9 @@ SDLContext::CameraValues RenderSystem::update_camera() { if (!cam.active) continue; const Transform & transform = mgr.get_components_by_id<Transform>(cam.game_object_id).front().get(); - SDLContext::CameraValues cam_val = ctx.set_camera(cam); - cam_val.cam_pos = transform.position + cam.data.postion_offset; - return cam_val; + vec2 new_camera_pos = transform.position + cam.data.postion_offset; + ctx.update_camera_view(cam, new_camera_pos); + return; } throw std::runtime_error("No active cameras in current scene"); } @@ -69,8 +70,7 @@ void RenderSystem::frame_update() { this->present_screen(); } -bool RenderSystem::render_particle(const Sprite & sprite, const SDLContext::CameraValues & cam, - const double & scale) { +bool RenderSystem::render_particle(const Sprite & sprite, const double & scale) { ComponentManager & mgr = this->mediator.component_manager; SDLContext & ctx = this->mediator.sdl_context; @@ -93,7 +93,6 @@ bool RenderSystem::render_particle(const Sprite & sprite, const SDLContext::Came ctx.draw(SDLContext::RenderContext{ .sprite = sprite, .texture = res, - .cam = cam, .pos = p.position, .angle = p.angle, .scale = scale, @@ -102,8 +101,7 @@ bool RenderSystem::render_particle(const Sprite & sprite, const SDLContext::Came } return rendering_particles; } -void RenderSystem::render_normal(const Sprite & sprite, const SDLContext::CameraValues & cam, - const Transform & tm) { +void RenderSystem::render_normal(const Sprite & sprite, const Transform & tm) { SDLContext & ctx = this->mediator.sdl_context; ResourceManager & resource_manager = this->mediator.resource_manager; const Texture & res = resource_manager.get<Texture>(sprite.source); @@ -111,7 +109,6 @@ void RenderSystem::render_normal(const Sprite & sprite, const SDLContext::Camera ctx.draw(SDLContext::RenderContext{ .sprite = sprite, .texture = res, - .cam = cam, .pos = tm.position, .angle = tm.rotation, .scale = tm.scale, @@ -120,7 +117,7 @@ void RenderSystem::render_normal(const Sprite & sprite, const SDLContext::Camera void RenderSystem::render() { ComponentManager & mgr = this->mediator.component_manager; - const SDLContext::CameraValues & cam = this->update_camera(); + this->update_camera(); RefVector<Sprite> sprites = mgr.get_components_by_type<Sprite>(); RefVector<Sprite> sorted_sprites = this->sort(sprites); @@ -130,10 +127,10 @@ void RenderSystem::render() { const Transform & transform = mgr.get_components_by_id<Transform>(sprite.game_object_id).front().get(); - bool rendered_particles = this->render_particle(sprite, cam, transform.scale); + bool rendered_particles = this->render_particle(sprite, transform.scale); if (rendered_particles) continue; - this->render_normal(sprite, cam, transform); + this->render_normal(sprite, transform); } } diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h index a01923d..1a61f99 100644 --- a/src/crepe/system/RenderSystem.h +++ b/src/crepe/system/RenderSystem.h @@ -2,8 +2,6 @@ #include <cmath> -#include "facade/SDLContext.h" - #include "System.h" #include "types.h" @@ -14,7 +12,6 @@ class Sprite; class Transform; /** - * \class RenderSystem * \brief Manages rendering operations for all game objects. * * RenderSystem is responsible for rendering, clearing and presenting the screen, and @@ -37,7 +34,7 @@ private: void present_screen(); //! Updates the active camera used for rendering. - SDLContext::CameraValues update_camera(); + void update_camera(); //! Renders the whole screen void render(); @@ -52,8 +49,7 @@ private: * constructor is now protected i cannot make tmp inside * \return true if particles have been rendered */ - bool render_particle(const Sprite & sprite, const SDLContext::CameraValues & cam, - const double & scale); + bool render_particle(const Sprite & sprite, const double & scale); /** * \brief renders a sprite with a Transform component on the screen @@ -61,8 +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 SDLContext::CameraValues & cam, - const Transform & tm); + void render_normal(const Sprite & sprite, const Transform & tm); /** * \brief sort a vector sprite objects with |