diff options
Diffstat (limited to 'src/crepe/api')
-rw-r--r-- | src/crepe/api/Config.h | 2 | ||||
-rw-r--r-- | src/crepe/api/ParticleEmitter.cpp | 5 | ||||
-rw-r--r-- | src/crepe/api/ParticleEmitter.h | 31 | ||||
-rw-r--r-- | src/crepe/api/Rigidbody.h | 2 |
4 files changed, 23 insertions, 17 deletions
diff --git a/src/crepe/api/Config.h b/src/crepe/api/Config.h index 6472270..cd27343 100644 --- a/src/crepe/api/Config.h +++ b/src/crepe/api/Config.h @@ -53,7 +53,7 @@ struct Config final { * * Gravity value of game. */ - double gravity = 1; + float gravity = 1; } physics; //! default window settings diff --git a/src/crepe/api/ParticleEmitter.cpp b/src/crepe/api/ParticleEmitter.cpp index 90b77a0..1cfdceb 100644 --- a/src/crepe/api/ParticleEmitter.cpp +++ b/src/crepe/api/ParticleEmitter.cpp @@ -1,10 +1,11 @@ #include "ParticleEmitter.h" +#include "api/Sprite.h" using namespace crepe; -ParticleEmitter::ParticleEmitter(game_object_id_t game_object_id, const Data & data) +ParticleEmitter::ParticleEmitter(game_object_id_t game_object_id, const Sprite & sprite, const Data & data) : Component(game_object_id), - data(data) { + sprite(sprite), data(data) { for (size_t i = 0; i < this->data.max_particles; i++) { this->data.particles.emplace_back(); } diff --git a/src/crepe/api/ParticleEmitter.h b/src/crepe/api/ParticleEmitter.h index b83fd61..48c7625 100644 --- a/src/crepe/api/ParticleEmitter.h +++ b/src/crepe/api/ParticleEmitter.h @@ -1,5 +1,6 @@ #pragma once +#include <cmath> #include <vector> #include "Component.h" @@ -26,15 +27,18 @@ public: */ struct Boundary { //! boundary width (midpoint is emitter location) - double width = 0.0; + float width = INFINITY; //! boundary height (midpoint is emitter location) - double height = 0.0; + float height = INFINITY; //! boundary offset from particle emitter location vec2 offset; //! reset on exit or stop velocity and set max postion bool reset_on_exit = false; }; + //! sprite reference of displayed sprite + const Sprite & sprite; + /** * \brief Holds parameters that control particle emission. * @@ -45,29 +49,30 @@ public: //! position of the emitter vec2 position; //! maximum number of particles - const unsigned int max_particles = 0; + const unsigned int max_particles = 256; //! rate of particle emission per update (Lowest value = 0.001 any lower is ignored) - double emission_rate = 0; + float emission_rate = 1; + //! Saves time left over from last update event. + float spawn_accumulator = 0; //! min speed of the particles - double min_speed = 0; + float min_speed = 1; //! min speed of the particles - double max_speed = 0; + float max_speed = 2; //! min angle of particle emission - double min_angle = 0; + float min_angle = 0; //! max angle of particle emission - double max_angle = 0; + float max_angle = 0; //! begin Lifespan of particle (only visual) - double begin_lifespan = 0.0; + float begin_lifespan = 0.0; //! end Lifespan of particle - double end_lifespan = 0.0; + float end_lifespan = 10.0; //! force over time (physics) vec2 force_over_time; //! particle boundary Boundary boundary; //! collection of particles std::vector<Particle> particles; - //! sprite reference - const Sprite & sprite; + }; public: @@ -75,7 +80,7 @@ public: * \param game_object_id Identifier for the game object using this emitter. * \param data Configuration data defining particle properties. */ - ParticleEmitter(game_object_id_t game_object_id, const Data & data); + ParticleEmitter(game_object_id_t game_object_id, const Sprite & sprite,const Data & data); public: //! Configuration data for particle emission settings. diff --git a/src/crepe/api/Rigidbody.h b/src/crepe/api/Rigidbody.h index 40c6bf1..f641fff 100644 --- a/src/crepe/api/Rigidbody.h +++ b/src/crepe/api/Rigidbody.h @@ -79,7 +79,7 @@ public: //! Linear velocity of the object (speed and direction). vec2 linear_velocity; //! Maximum linear velocity of the object. This limits the object's speed. - vec2 max_linear_velocity = {INFINITY, INFINITY}; + float max_linear_velocity = INFINITY; //! Linear velocity coefficient. This scales the object's velocity for adjustment or damping. vec2 linear_velocity_coefficient = {1, 1}; //! \} |