diff options
Diffstat (limited to 'src/particle/particleengine.h')
| -rw-r--r-- | src/particle/particleengine.h | 236 |
1 files changed, 5 insertions, 231 deletions
diff --git a/src/particle/particleengine.h b/src/particle/particleengine.h index 8916c0ac1..93688f777 100644 --- a/src/particle/particleengine.h +++ b/src/particle/particleengine.h @@ -23,14 +23,13 @@ #ifndef PARTICLE_PARTICLEENGINE_H #define PARTICLE_PARTICLEENGINE_H -#include "being/actor.h" - #include "enums/particle/alivestatus.h" #include "localconsts.h" class Color; class Font; +class Map; class Particle; class ParticleEmitter; @@ -41,7 +40,7 @@ typedef std::list<ParticleEmitter *> Emitters; typedef Emitters::iterator EmitterIterator; typedef Emitters::const_iterator EmitterConstIterator; -class ParticleEngine final : public Actor +class ParticleEngine final { public: static const float PARTICLE_SKY; // Maximum Z position of particles @@ -80,26 +79,6 @@ class ParticleEngine final : public Actor bool update() restrict2; /** - * Draws the particle image. - */ - void draw(Graphics *restrict const graphics, - const int offsetX, - const int offsetY) const restrict2 override - A_CONST A_NONNULL(2); - - /** - * Necessary for sorting with the other sprites. - */ - int getPixelY() const restrict2 override A_WARN_UNUSED - { return CAST_S32(mPos.y) - 16; } - - /** - * Necessary for sorting with the other sprites for sorting only. - */ - int getSortPixelY() const restrict2 override A_WARN_UNUSED - { return CAST_S32(mPos.y) - 16; } - - /** * Creates a blank particle as a child of the current particle * Useful for creating target particles */ @@ -133,219 +112,14 @@ class ParticleEngine final : public Actor const bool outline = false) restrict2 A_NONNULL(5, 6); - /** - * Adds an emitter to the particle. - */ - void addEmitter(ParticleEmitter *const emitter) restrict2 A_NONNULL(2) - { mChildEmitters.push_back(emitter); } - - /** - * Sets the position in 3 dimensional space in pixels relative to map. - */ - void moveTo(const Vector &restrict pos) restrict2 - { moveBy(pos - mPos); } - - /** - * Sets the position in 2 dimensional space in pixels relative to map. - */ - void moveTo(const float x, const float y) restrict2; - - /** - * Changes the particle position relative - */ - void moveBy(const Vector &restrict change) restrict2; - - /** - * Sets the time in game ticks until the particle is destroyed. - */ - void setLifetime(const int lifetime) restrict2 noexcept - { mLifetimeLeft = lifetime; mLifetimePast = 0; } - - /** - * Sets the age of the pixel in game ticks where the particle has - * faded in completely. - */ - void setFadeOut(const int fadeOut) restrict2 noexcept - { mFadeOut = fadeOut; } - - /** - * Sets the remaining particle lifetime where the particle starts to - * fade out. - */ - void setFadeIn(const int fadeIn) restrict2 noexcept - { mFadeIn = fadeIn; } - - /** - * Sets the current velocity in 3 dimensional space. - */ - void setVelocity(const float x, - const float y, - const float z) restrict2 noexcept - { mVelocity.x = x; mVelocity.y = y; mVelocity.z = z; } - - /** - * Sets the downward acceleration. - */ - void setGravity(const float gravity) restrict2 noexcept - { mGravity = gravity; } - - /** - * Sets the ammount of random vector changes - */ - void setRandomness(const int r) restrict2 noexcept - { mRandomness = r; } - - /** - * Sets the ammount of velocity particles retain after - * hitting the ground. - */ - void setBounce(const float bouncieness) restrict2 noexcept - { mBounce = bouncieness; } - - /** - * Sets the flag if the particle is supposed to be moved by its parent - */ - void setFollow(const bool follow) restrict2 noexcept - { mFollow = follow; } - - /** - * Gets the flag if the particle is supposed to be moved by its parent - */ - bool doesFollow() const restrict2 noexcept A_WARN_UNUSED - { return mFollow; } - - /** - * Makes the particle move toward another particle with a - * given acceleration and momentum - */ - void setDestination(Particle *restrict const target, - const float accel, - const float moment) restrict2 noexcept A_NONNULL(2) - { mTarget = target; mAcceleration = accel; mMomentum = moment; } - - /** - * Sets the distance in pixel the particle can come near the target - * particle before it is destroyed. Does only make sense after a target - * particle has been set using setDestination. - */ - void setDieDistance(const float dist) restrict2 - { mInvDieDistance = 1.0F / dist; } - - /** - * Changes the size of the emitters so that the effect fills a - * rectangle of this size - */ - void adjustEmitterSize(const int w, const int h) restrict2; - - void setAllowSizeAdjust(const bool adjust) restrict2 noexcept - { mAllowSizeAdjust = adjust; } - - bool isAlive() const restrict2 noexcept A_WARN_UNUSED - { return mAlive == AliveStatus::ALIVE; } - - void prepareToDie() restrict2; - - /** - * Determines whether the particle and its children are all dead - */ - bool isExtinct() const restrict2 noexcept A_WARN_UNUSED - { return !isAlive() && mChildParticles.empty(); } - - /** - * Manually marks the particle for deletion. - */ - void kill() restrict2 noexcept - { mAlive = AliveStatus::DEAD_OTHER; mAutoDelete = true; } - - /** - * After calling this function the particle will only request - * deletion when kill() is called - */ - void disableAutoDelete() restrict2 noexcept - { mAutoDelete = false; } + void setMap(Map *const map) + { mMap = map; } - /** We consider particles (at least for now) to be one layer-sprites */ - int getNumberOfLayers() const restrict2 override final - { return 1; } - - float getAlpha() const restrict2 override final - { return 1.0F; } - - void setAlpha(const float alpha A_UNUSED) restrict2 override - { } - - void setDeathEffect(const std::string &restrict effectFile, - const signed char conditions) restrict2 - { mDeathEffect = effectFile; mDeathEffectConditions = conditions; } - - protected: - void updateSelf() restrict2; - - // Opacity of the graphical representation of the particle - float mAlpha; - - // Lifetime left in game ticks - int mLifetimeLeft; - - // Age of the particle in game ticks - int mLifetimePast; - - // Lifetime in game ticks left where fading out begins - int mFadeOut; - - // Age in game ticks where fading in is finished - int mFadeIn; - - // Speed in pixels per game-tick. - Vector mVelocity; - - // Is the particle supposed to be drawn and updated? - AliveStatusT mAlive; private: - // List of child emitters. - Emitters mChildEmitters; - // List of particles controlled by this particle Particles mChildParticles; - // Particle effect file to be spawned when the particle dies - std::string mDeathEffect; - - // dynamic particle - // Downward acceleration in pixels per game-tick. - float mGravity; - - // How much the particle bounces off when hitting the ground - float mBounce; - - // Acceleration towards the target particle in pixels per game-tick - float mAcceleration; - - // Distance in pixels from the target particle that causes - // the destruction of the particle - float mInvDieDistance; - - // How much speed the particle retains after each game tick - float mMomentum; - - // The particle that attracts this particle - Particle *restrict mTarget; - - // Ammount of random vector change - int mRandomness; - - // Bitfield of death conditions which trigger spawning - // of the death particle - signed char mDeathEffectConditions; - - // May the particle request its deletion by the parent particle? - bool mAutoDelete; - - // Can the effect size be adjusted by the object props in the map file? - bool mAllowSizeAdjust; - - // is this particle moved when its parent particle moves? - bool mFollow; + Map *mMap; }; extern ParticleEngine *particleEngine; |