Engine directory for ticket #1

Engine/source/math/mathIO.h

@@ -0,0 +1,267 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#ifndef _MATHIO_H_
+#define _MATHIO_H_
+
+//Includes
+#ifndef _PLATFORM_H_
+#include "platform/platform.h"
+#endif
+#ifndef _STREAM_H_
+#include "core/stream/stream.h"
+#endif
+#ifndef _MMATH_H_
+#include "math/mMath.h"
+#endif
+
+
+//------------------------------------------------------------------------------
+//-------------------------------------- READING
+//
+inline bool mathRead(Stream& stream, Point2I* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Point3I* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   success     &= stream.read(&p->z);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Point2F* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Point3F* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   success     &= stream.read(&p->z);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Point4F* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   success     &= stream.read(&p->z);
+   success     &= stream.read(&p->w);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Point3D* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   success     &= stream.read(&p->z);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, PlaneF* p)
+{
+   bool success = stream.read(&p->x);
+   success     &= stream.read(&p->y);
+   success     &= stream.read(&p->z);
+   success     &= stream.read(&p->d);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, Box3F* b)
+{
+   bool success = mathRead(stream, &b->minExtents);
+   success     &= mathRead(stream, &b->maxExtents);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, SphereF* s)
+{
+   bool success = mathRead(stream, &s->center);
+   success     &= stream.read(&s->radius);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, RectI* r)
+{
+   bool success = mathRead(stream, &r->point);
+   success     &= mathRead(stream, &r->extent);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, RectF* r)
+{
+   bool success = mathRead(stream, &r->point);
+   success     &= mathRead(stream, &r->extent);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, MatrixF* m)
+{
+   bool success = true;
+   F32* pm    = *m;
+   for (U32 i = 0; i < 16; i++)
+      success &= stream.read(&pm[i]);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, QuatF* q)
+{
+   bool success = stream.read(&q->x);
+   success     &= stream.read(&q->y);
+   success     &= stream.read(&q->z);
+   success     &= stream.read(&q->w);
+   return success;
+}
+
+inline bool mathRead(Stream& stream, EaseF* e)
+{
+   bool success = stream.read( &e->dir );
+   success     &= stream.read( &e->type );
+   success     &= stream.read( &e->param[ 0 ] );
+   success     &= stream.read( &e->param[ 1 ] );
+   return success;
+}
+
+//------------------------------------------------------------------------------
+//-------------------------------------- WRITING
+//
+inline bool mathWrite(Stream& stream, const Point2I& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Point3I& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   success     &= stream.write(p.z);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Point2F& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Point3F& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   success     &= stream.write(p.z);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Point4F& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   success     &= stream.write(p.z);
+   success     &= stream.write(p.w);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Point3D& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   success     &= stream.write(p.z);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const PlaneF& p)
+{
+   bool success = stream.write(p.x);
+   success     &= stream.write(p.y);
+   success     &= stream.write(p.z);
+   success     &= stream.write(p.d);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const Box3F& b)
+{
+   bool success = mathWrite(stream, b.minExtents);
+   success     &= mathWrite(stream, b.maxExtents);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const SphereF& s)
+{
+   bool success = mathWrite(stream, s.center);
+   success     &= stream.write(s.radius);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const RectI& r)
+{
+   bool success = mathWrite(stream, r.point);
+   success     &= mathWrite(stream, r.extent);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const RectF& r)
+{
+   bool success = mathWrite(stream, r.point);
+   success     &= mathWrite(stream, r.extent);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const MatrixF& m)
+{
+   bool success    = true;
+   const F32* pm = m;
+   for (U32 i = 0; i < 16; i++)
+      success &= stream.write(pm[i]);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const QuatF& q)
+{
+   bool success = stream.write(q.x);
+   success     &= stream.write(q.y);
+   success     &= stream.write(q.z);
+   success     &= stream.write(q.w);
+   return success;
+}
+
+inline bool mathWrite(Stream& stream, const EaseF& e)
+{
+   bool success = stream.write(e.dir);
+   success     &= stream.write(e.type);
+   success     &= stream.write(e.param[0]);
+   success     &= stream.write(e.param[1]);
+   return success;
+}
+
+#endif //_MATHIO_H_
+