+Unity Runtime codeHEADmaster

1 files changed, 91 insertions, 0 deletions

diff --git a/Runtime/Physics2D/SpriteCollider2D.cpp b/Runtime/Physics2D/SpriteCollider2D.cpp
new file mode 100644
index 0000000..772bf0d
--- /dev/null
+++ b/Runtime/Physics2D/SpriteCollider2D.cpp
@@ -0,0 +1,91 @@
+#include "UnityPrefix.h"
+
+#if ENABLE_2D_PHYSICS && ENABLE_SPRITECOLLIDER
+
+#include "Runtime/Physics2D/SpriteCollider2D.h"
+#include "Runtime/Physics2D/RigidBody2D.h"
+#include "Runtime/Physics2D/Physics2DManager.h"
+#include "Runtime/Graphics/Transform.h"
+#include "Runtime/Serialize/TransferFunctions/SerializeTransfer.h"
+#include "Runtime/Profiler/Profiler.h"
+#include "Runtime/Filters/Mesh/SpriteRenderer.h"
+
+#include "External/Box2D/Box2D/Box2D.h"
+#include "External/libtess2/libtess2/tesselator.h"
+
+PROFILER_INFORMATION(gPhysics2DProfileSpriteColliderCreate, "Physics2D.SpriteColliderCreate", kProfilerPhysics)
+PROFILER_INFORMATION(gPhysics2DProfileSpriteColliderDecomposition, "Physics2D.SpriteColliderDecomposition", kProfilerPhysics)
+
+IMPLEMENT_CLASS_INIT_ONLY (SpriteCollider2D)
+IMPLEMENT_OBJECT_SERIALIZE (SpriteCollider2D)
+
+
+// --------------------------------------------------------------------------
+
+
+static Polygon2D gEmptyPolygon2D;
+void SpriteCollider2D::InitializeClass()
+{
+	gEmptyPolygon2D.Clear();
+}
+
+
+SpriteCollider2D::SpriteCollider2D (MemLabelId label, ObjectCreationMode mode)
+: Super(label, mode)
+{
+}
+
+
+SpriteCollider2D::~SpriteCollider2D ()
+{
+}
+
+
+template<class TransferFunction>
+void SpriteCollider2D::Transfer (TransferFunction& transfer)
+{
+	Super::Transfer (transfer);
+
+	TRANSFER (m_Sprite);
+}
+
+
+void SpriteCollider2D::Reset ()
+{
+	Super::Reset ();
+
+	m_Sprite = NULL;
+}
+
+
+void SpriteCollider2D::SmartReset ()
+{
+	Super::SmartReset ();
+#if UNITY_EDITOR
+	GameObject* go = GetGameObjectPtr();
+	if (go)
+	{
+		SpriteRenderer* sr = go->QueryComponent(SpriteRenderer);
+		if (sr)
+			m_Sprite = sr->GetSprite();
+	}
+#endif
+}
+
+void SpriteCollider2D::SetSprite(PPtr<Sprite> sprite)
+{
+	if (m_Sprite != sprite)
+	{
+		m_Sprite = sprite;
+	
+		Create();
+		SetDirty();
+	}
+}
+
+const Polygon2D& SpriteCollider2D::GetPoly() const
+{
+	return m_Sprite.IsNull() ? gEmptyPolygon2D : m_Sprite->GetPoly();
+}
+
+#endif // #if ENABLE_2D_PHYSICS