/*
* Copyright (c) 2007 Hypertriton, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Physics engine class.
*/
#include
#include
#include "pe.h"
static void
Init(void *obj)
{
PE *pe = obj;
pe->flags = 0;
pe->time = 0;
}
static int
Load(void *obj, AG_DataSource *buf, const AG_Version *ver)
{
PE *pe = obj;
pe->flags = (Uint)AG_ReadUint32(buf);
return (0);
}
static int
Save(void *obj, AG_DataSource *buf)
{
PE *pe = obj;
AG_WriteUint32(buf, (Uint32)pe->flags);
return (0);
}
void
PE_AttachObject(PE *pe, SG_Object *so)
{
if (PE_OPS(pe)->attachObject != NULL)
PE_OPS(pe)->attachObject(pe, so);
}
void
PE_DetachObject(PE *pe, SG_Object *so)
{
if (PE_OPS(pe)->detachObject != NULL)
PE_OPS(pe)->detachObject(pe, so);
}
AG_ObjectClass peClass = {
"PE",
sizeof(PE),
{ 0,0 },
Init,
NULL, /* free */
NULL, /* destroy */
Load,
Save,
NULL, /* edit */
};