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Sdk: Integrate particles

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Former-commit-id: 48dac6b378c45130c43f5b8214a7b13a35cf06d1 [formerly c874b77869e750df33a1e77fdb40747b543b2efa]
Former-commit-id: a2c06e5f2b0fe3dd1c74ce2835436a7219260bf8
This commit is contained in:
Lynix
2016-07-30 15:51:46 +02:00
parent 4efb8f0354
commit 654b52bb0c
15 changed files with 272 additions and 2 deletions
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59
SDK/src/NDK/Components/ParticleEmitterComponent.cpp Normal file
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@@ -0,0 +1,59 @@
// Copyright (C) 2015 Jérôme Leclercq
// This file is part of the "Nazara Development Kit"
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
#include <NDK/Components/ParticleEmitterComponent.hpp>
#include <Nazara/Graphics/ParticleGroup.hpp>
namespace Ndk
{
ParticleEmitterComponent::ParticleEmitterComponent(Nz::ParticleGroup* group) :
m_particleGroup(group),
m_isActive(true)
{
if (m_particleGroup)
m_particleGroup->AddEmitter(this);
}
ParticleEmitterComponent::ParticleEmitterComponent(const ParticleEmitterComponent& emitter) :
m_particleGroup(emitter.m_particleGroup),
m_isActive(emitter.m_isActive)
{
if (m_isActive)
m_particleGroup->AddEmitter(this);
}
ParticleEmitterComponent::~ParticleEmitterComponent()
{
m_particleGroup->RemoveEmitter(this);
}
inline void Ndk::ParticleEmitterComponent::SetActive(bool active)
{
if (m_isActive != active)
{
if (active)
m_particleGroup->AddEmitter(this);
else
m_particleGroup->RemoveEmitter(this);
}
}
void ParticleEmitterComponent::SetGroup(Nz::ParticleGroup* group)
{
if (m_particleGroup)
m_particleGroup->RemoveEmitter(this);
m_particleGroup = group;
if (m_particleGroup && m_isActive)
m_particleGroup = group;
}
inline void ParticleEmitterComponent::SetupParticles(Nz::ParticleMapper& mapper, unsigned int count) const
{
if (m_setupFunc)
m_setupFunc(m_entity, mapper, count);
}
ComponentIndex ParticleEmitterComponent::componentIndex;
}

10
SDK/src/NDK/Components/ParticleGroupComponent.cpp Normal file
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@@ -0,0 +1,10 @@
// Copyright (C) 2015 Jérôme Leclercq
// This file is part of the "Nazara Development Kit"
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
#include <NDK/Components/ParticleGroupComponent.hpp>
namespace Ndk
{
ComponentIndex ParticleGroupComponent::componentIndex;
}

6
SDK/src/NDK/Sdk.cpp
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@@ -25,6 +25,9 @@
#include <NDK/Components/LightComponent.hpp>
#include <NDK/Components/ListenerComponent.hpp>
#include <NDK/Components/GraphicsComponent.hpp>
#include <NDK/Components/ParticleEmitterComponent.hpp>
#include <NDK/Components/ParticleGroupComponent.hpp>
#include <NDK/Systems/ParticleSystem.hpp>
#include <NDK/Systems/ListenerSystem.hpp>
#include <NDK/Systems/RenderSystem.hpp>
#endif
@@ -71,6 +74,8 @@ namespace Ndk
InitializeComponent<LightComponent>("NdkLight");
InitializeComponent<ListenerComponent>("NdkList");
InitializeComponent<GraphicsComponent>("NdkGfx");
InitializeComponent<ParticleEmitterComponent>("NdkPaEmi");
InitializeComponent<ParticleGroupComponent>("NdkPaGrp");
#endif
// Systems
@@ -84,6 +89,7 @@ namespace Ndk
#ifndef NDK_SERVER
// Client systems
InitializeSystem<ListenerSystem>();
InitializeSystem<ParticleSystem>();
InitializeSystem<RenderSystem>();
#endif

26
SDK/src/NDK/Systems/ParticleSystem.cpp Normal file
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@@ -0,0 +1,26 @@
// Copyright (C) 2015 Jérôme Leclercq
// This file is part of the "Nazara Development Kit"
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
#include <NDK/Systems/ParticleSystem.hpp>
#include <NDK/Components/ParticleGroupComponent.hpp>
namespace Ndk
{
ParticleSystem::ParticleSystem()
{
Requires<ParticleGroupComponent>();
}
void ParticleSystem::OnUpdate(float elapsedTime)
{
for (const Ndk::EntityHandle& entity : GetEntities())
{
ParticleGroupComponent& group = entity->GetComponent<ParticleGroupComponent>();
group.Update(elapsedTime);
}
}
SystemIndex ParticleSystem::systemIndex;
}

16
SDK/src/NDK/Systems/RenderSystem.cpp
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@@ -10,6 +10,7 @@
#include <NDK/Components/GraphicsComponent.hpp>
#include <NDK/Components/LightComponent.hpp>
#include <NDK/Components/NodeComponent.hpp>
#include <NDK/Components/ParticleGroupComponent.hpp>
namespace Ndk
{
@@ -25,8 +26,11 @@ namespace Ndk
void RenderSystem::OnEntityRemoved(Entity* entity)
{
m_cameras.Remove(entity);
m_directionalLights.Remove(entity);
m_drawables.Remove(entity);
m_lights.Remove(entity);
m_particleGroups.Remove(entity);
m_pointSpotLights.Remove(entity);
}
void RenderSystem::OnEntityValidation(Entity* entity, bool justAdded)
@@ -71,6 +75,11 @@ namespace Ndk
m_lights.Remove(entity);
m_pointSpotLights.Remove(entity);
}
if (entity->HasComponent<ParticleGroupComponent>())
m_particleGroups.Insert(entity);
else
m_particleGroups.Remove(entity);
}
void RenderSystem::OnUpdate(float elapsedTime)
@@ -118,6 +127,13 @@ namespace Ndk
lightComponent.AddToRenderQueue(renderQueue, Nz::Matrix4f::ConcatenateAffine(m_coordinateSystemMatrix, lightNode.GetTransformMatrix()));
}
for (const Ndk::EntityHandle& particleGroup : m_particleGroups)
{
ParticleGroupComponent& groupComponent = particleGroup->GetComponent<ParticleGroupComponent>();
groupComponent.AddToRenderQueue(renderQueue, Nz::Matrix4f::Identity()); //< ParticleGroup doesn't use Matrix4f
}
camComponent.ApplyView();
Nz::SceneData sceneData;

2
SDK/src/NDK/World.cpp
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@@ -9,6 +9,7 @@
#ifndef NDK_SERVER
#include <NDK/Systems/ListenerSystem.hpp>
#include <NDK/Systems/ParticleSystem.hpp>
#include <NDK/Systems/RenderSystem.hpp>
#endif
@@ -27,6 +28,7 @@ namespace Ndk
#ifndef NDK_SERVER
AddSystem<ListenerSystem>();
AddSystem<ParticleSystem>();
AddSystem<RenderSystem>();
#endif
}