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Ndk/ListenerSystem: Handling VelocityComponent 

Former-commit-id: 5b9107e77350c9289bf91b4bc6268403650245d3
This commit is contained in:
Lynix 2015-04-23 15:10:19 +02:00
parent 17e5ae1875
commit 9e3dbb7d09
1 changed files with 12 additions and 0 deletions
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12
SDK/src/NDK/Systems/ListenerSystem.cpp
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@ -6,6 +6,7 @@
#include <Nazara/Audio/Audio.hpp> #include <Nazara/Audio/Audio.hpp>
#include <NDK/Components/ListenerComponent.hpp> #include <NDK/Components/ListenerComponent.hpp>
#include <NDK/Components/NodeComponent.hpp> #include <NDK/Components/NodeComponent.hpp>
#include <NDK/Components/VelocityComponent.hpp>
namespace Ndk namespace Ndk
{ {
@ -16,6 +17,8 @@ namespace Ndk
void ListenerSystem::Update(float elapsedTime) void ListenerSystem::Update(float elapsedTime)
{ {
NazaraUnused(elapsedTime);
unsigned int activeListenerCount = 0; unsigned int activeListenerCount = 0;
for (const Ndk::EntityHandle& entity : GetEntities()) for (const Ndk::EntityHandle& entity : GetEntities())
@ -25,10 +28,19 @@ namespace Ndk
if (!listener.IsActive()) if (!listener.IsActive())
continue; continue;
// On récupère la position et la rotation pour les affecter au listener
const NodeComponent& node = entity->GetComponent<NodeComponent>(); const NodeComponent& node = entity->GetComponent<NodeComponent>();
NzAudio::SetListenerPosition(node.GetPosition(nzCoordSys_Global)); NzAudio::SetListenerPosition(node.GetPosition(nzCoordSys_Global));
NzAudio::SetListenerRotation(node.GetRotation(nzCoordSys_Global)); NzAudio::SetListenerRotation(node.GetRotation(nzCoordSys_Global));
// On vérifie la présence d'une donnée de vitesse, et on l'affecte
// (La vitesse du listener Audio ne le fait pas se déplacer, mais affecte par exemple l'effet Doppler)
if (entity->HasComponent<VelocityComponent>())
{
const VelocityComponent& velocity = entity->GetComponent<VelocityComponent>();
NzAudio::SetListenerVelocity(velocity.linearVelocity);
}
activeListenerCount++; activeListenerCount++;
} }