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#ifndef CC_PARTICLE_H
#define CC_PARTICLE_H
#include "Vectors.h"
#include "PackedCol.h"
/*
Represents particle effects, and manages rendering and spawning particles
Copyright 2014-2023 ClassiCube | Licensed under BSD-3
*/
struct IGameComponent;
struct VertexTextured;
struct ScheduledTask;
extern struct IGameComponent Particles_Component;
struct Particle {
Vec3 velocity;
float lifetime;
Vec3 lastPos, nextPos;
float size;
};
struct CustomParticleEffect {
TextureRec rec;
PackedCol tintCol;
cc_uint8 frameCount;
cc_uint8 particleCount;
cc_uint8 collideFlags;
cc_bool fullBright;
float size;
float sizeVariation;
float spread; /* how far from the spawnpoint their location can vary */
float speed; /* how fast they move away/towards the origin */
float gravity;
float baseLifetime; /* how long (in seconds) the particle lives for */
float lifetimeVariation;
};
extern struct CustomParticleEffect Particles_CustomEffects[256];
/* http://www.opengl-tutorial.org/intermediate-tutorials/billboards-particles/billboards/ */
void Particle_DoRender(const Vec2* size, const Vec3* pos, const TextureRec* rec, PackedCol col, struct VertexTextured* vertices);
void Particles_Render(float t);
void Particles_BreakBlockEffect(IVec3 coords, BlockID oldBlock, BlockID block);
void Particles_RainSnowEffect(float x, float y, float z);
void Particles_CustomEffect(int effectID, float x, float y, float z, float originX, float originY, float originZ);
#endif
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