119 lines
2.0 KiB
C++
119 lines
2.0 KiB
C++
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#include "ephysics_private.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct _EPhysics_Shape {
|
|
Eina_Inlist *points;
|
|
};
|
|
|
|
static EPhysics_Point *
|
|
_ephysics_shape_point_new(void)
|
|
{
|
|
EPhysics_Point *point;
|
|
|
|
point = (EPhysics_Point *)calloc(1, sizeof(EPhysics_Point));
|
|
if (!point)
|
|
{
|
|
ERR("Failed to allocate point.");
|
|
return NULL;
|
|
}
|
|
|
|
return point;
|
|
}
|
|
|
|
const Eina_Inlist *
|
|
ephysics_shape_points_get(const EPhysics_Shape *shape)
|
|
{
|
|
return shape->points;
|
|
}
|
|
|
|
EAPI EPhysics_Shape *
|
|
ephysics_shape_new(void)
|
|
{
|
|
EPhysics_Shape *shape;
|
|
|
|
shape = (EPhysics_Shape *)calloc(1, sizeof(EPhysics_Shape));
|
|
if (!shape)
|
|
{
|
|
ERR("Failed to allocate shape.");
|
|
return NULL;
|
|
}
|
|
|
|
return shape;
|
|
}
|
|
|
|
EAPI void
|
|
ephysics_shape_del(EPhysics_Shape *shape)
|
|
{
|
|
EPhysics_Point *point;
|
|
|
|
if (!shape)
|
|
{
|
|
ERR("Can't delete shape, it's null.");
|
|
return;
|
|
}
|
|
|
|
while (shape->points)
|
|
{
|
|
point = EINA_INLIST_CONTAINER_GET(shape->points, EPhysics_Point);
|
|
shape->points = eina_inlist_remove(shape->points, shape->points);
|
|
free(point);
|
|
}
|
|
|
|
free(shape);
|
|
}
|
|
|
|
EAPI Eina_Bool
|
|
ephysics_shape_point_add(EPhysics_Shape *shape, double x, double y, double z)
|
|
{
|
|
EPhysics_Point *point;
|
|
|
|
if (!shape)
|
|
{
|
|
ERR("Can't add point to shape, it's null.");
|
|
return EINA_FALSE;;
|
|
}
|
|
|
|
point = _ephysics_shape_point_new();
|
|
if (!point)
|
|
return EINA_FALSE;;
|
|
|
|
point->x = x;
|
|
point->y = y;
|
|
point->z = z;
|
|
|
|
shape->points = eina_inlist_append(shape->points, EINA_INLIST_GET(point));
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
/* TODO: load points from file */
|
|
EAPI EPhysics_Shape *
|
|
ephysics_shape_load(const char *filename EINA_UNUSED)
|
|
{
|
|
EPhysics_Shape *shape;
|
|
|
|
shape = ephysics_shape_new();
|
|
if (!shape)
|
|
return NULL;
|
|
|
|
return shape;
|
|
}
|
|
|
|
/* TODO: save points to file */
|
|
EAPI Eina_Bool
|
|
ephysics_shape_save(const EPhysics_Shape *shape EINA_UNUSED, const char *filename EINA_UNUSED)
|
|
{
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|