EVEngine/PcgGrowth_8h_source.html

#pragma once


#include <cstdint>

#include "common/Export.h"

#include "common/Result.h"

namespace ssq{class Table;} namespace eve::scene{class SceneNodeRef;


class EVENGINE_API_PLATFORM PcgGrowth {

public:

 [[nodiscard]] Result<void> configure(float startScale,float endScale,float variance,float duration); [[nodiscard]] Result<void> start(float now,std::uint32_t seed); [[nodiscard]] Result<float> advance(float now); [[nodiscard]] Result<void> die(float now); [[nodiscard]] Result<bool> shouldDestroy(float now)const; float getActualEndScale()const noexcept{return actualEnd_;} float getScale()const noexcept{return scale_;} bool getFinished()const noexcept{return finished_;}private:

 float startScale_=.15f,endScale_=1,variance_=.25f,duration_=5,startTime_=0,actualEnd_=0,scale_=.15f,deathTime_=0;bool started_=false,finished_=false,dying_=false;

};


[[nodiscard]] EVENGINE_API_PLATFORM Result<bool> applyPcgGrowth(PcgGrowth& growth, SceneNodeRef& node, float now);

 void exposePcgGrowthBindings(ssq::Table& table);}  // namespace eve::scene

start
Duration start
Definition ActionTimelineWidget.cpp:30

duration
float duration
Definition AnimCurveLibrary.cpp:18

Export.h

EVENGINE_API_PLATFORM
#define EVENGINE_API_PLATFORM
Definition Export.h:107

seed
std::uint32_t seed
Definition PointSet.cpp:807

Result.h
Move-only, checked operation results for the common layer.

node
const RoadNode * node
Definition RoadTraffic.cpp:15

eve::Result
Move-only operation result carrying either a value or Status.
Definition Result.h:155

eve::scene::PcgGrowth
Caller-owned one-shot Pcg Growth state with explicit time and random seed.
Definition PcgGrowth.h:8

eve::scene::SceneNodeRef
Script handle to a scene node (hostName + nodeId). Deliberately holds strings rather than arena point...
Definition SceneNodeRef.h:20

eve::scene
Definition AvatarInstance.h:33

eve::scene::applyPcgGrowth
Result< bool > applyPcgGrowth(PcgGrowth &g, SceneNodeRef &node, float now)
Advance growth on a real scene node; returns true when it removed the node.
Definition PcgGrowth.cpp:14

eve::scene::exposePcgGrowthBindings
void exposePcgGrowthBindings(ssq::Table &t)
Register Pcg Growth bindings.
Definition PcgGrowth.cpp:15

eve::Table
enum EVENGINE_API_FOUNDATION Table
OT_TABLE (editable via Runtime table APIs / ReflectedPropertyModel).
Definition Runtime.h:121

ssq
EVEngine ECS 集成层：底层实现使用 sunxfancy/ECS.hpp https://github.com/sunxfancy/ECS.hpp
Definition ECS.h:14