#include "common/Export.h"
#include "common/ECS.h"
#include "common/RenderTypes.h"
#include "common/Time.h"
#include "particles/ParticleCurve.h"
#include <algorithm>
#include <cstdint>
#include <random>
#include <string>
#include <unordered_map>
#include <vector>

类
struct	eve::particles::Particle
	Single live particle (CPU simulation). 更多...

class	eve::particles::ParticleEmitter
	ECS emitter entity. Script configures components; ParticleSimSystem / ParticleRenderSystem drive per-frame update & draw. 更多...

struct	eve::particles::ParticleEmitter::Config
	Config public API. 更多...

struct	eve::particles::ParticleEmitter::Config::Burst
	Timed burst emission (fired once while the emitter is active). 更多...

struct	eve::particles::ParticleEmitter::Config::ParameterBinding
	ParameterBinding public API. 更多...

struct	eve::particles::ParticleEmitter::Config::ForceField
	Radial attract/repel force fields (strength > 0 attract, < 0 repel). 更多...

struct	eve::particles::ParticleEmitter::Config::LightCfg
	Emitter-level 2D light emission (pooled Light2D entities). 更多...

struct	eve::particles::ParticleEmitter::Config::SubEmitter
	Script-linked sub-emitters (birth / death / collision triggers). 更多...

struct	eve::particles::ParticleEmitter::Sim

struct	eve::particles::ParticleEmitter::Draw

struct	eve::particles::ParticleEmitter::Resource
	Bound config file for hot reload (empty path = unbound). 更多...

struct	eve::particles::ParticleEmitter::Attach
	Optional bone attachment. When enabled, syncAttach() writes Config.x/y (and optionally direction) from a live skeleton each frame. Particles remain 2D; 3D bone XYZ is projected via plane + scale. 更多...

struct	eve::particles::ParticleEmitter::SkinSource
	Optional skinned-mesh surface source. When enabled, newly spawned particles sample random (optionally bone-filtered) skinned vertices. 更多...

struct	eve::particles::ParticleEmitter::Lights
	Pooled Light2D entities driven by ParticleLightSystem (lights.enabled). 更多...

struct	eve::particles::ParticleEmitter::GpuSim
	Backend-owned GPU-resident simulation state and delayed CPU counters. 更多...

命名空间
namespace	eve
	Build metadata (engine git commit, build time, third-party version).

namespace	eve::graphics
	卡牌游戏 UI 工具模块：工厂 + 脚本绑定入口。功能参考 ycarowr/UiCard：扇形手牌布局、抽牌/洗牌、悬浮放大、拖拽到落牌区、敌方手牌（背面/偷看）、费用不足置灰，以及可实时调节的布局参数。数据模型与渲染/交互逻辑见 CardTypes.h。

namespace	eve::animation

namespace	eve::ik

namespace	eve::particles

类型定义
using	eve::particles::WorldCollisionFn = bool(*)(float x, float y, float radius, float &nx, float &ny)
	World collision query used by emitters with worldCollision enabled.

函数
bool	eve::particles::spawnParticle (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim)
	Spawn particle.

bool	eve::particles::spawnParticleAt (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim, float x, float y)
	Spawn particle at.

void	eve::particles::stepEmitterSim (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim, float dt)
	Step emitter sim.

EVENGINE_API_DOMAINS float	eve::particles::advanceEmitterSim (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim, float dt)
	Apply playback speed and optional bounded fixed stepping before simulation.

EVENGINE_API_DOMAINS eve::Result< void >	eve::particles::advanceEmitterSim (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim, const eve::SimulationStep &step)
	Advance with scheduler-provided Duration/Tick; no local playback scaling.

void	eve::particles::setWorldCollisionResolver (WorldCollisionFn fn)
	Sets the world collision resolver.

WorldCollisionFn	eve::particles::getWorldCollisionResolver ()
	Returns the world collision resolver.

void	eve::particles::syncEmitterSources (ParticleEmitter::Config &cfg, ParticleEmitter::Sim &sim, ParticleEmitter::Attach &attach, ParticleEmitter::SkinSource &skinSrc)
	Sync bone attach + refresh skin cache; call before stepEmitterSim when using Attach/SkinSource.

bool	eve::particles::sampleSkinSpawn (ParticleEmitter::SkinSource &skinSrc, ParticleEmitter::Sim &sim, float &outX, float &outY)
	Sample skin spawn.

类

命名空间

类型定义

函数