#ifndef _EPHYSICS_PRIVATE_H
#define _EPHYSICS_PRIVATE_H
 
#include <Elementary.h>
#include <Evas.h>
 
 
#ifdef EPHYSICS_LOG_COLOR
#undef EPHYSICS_LOG_COLOR
#endif
#define EPHYSICS_LOG_COLOR EINA_COLOR_BLUE
 
#ifdef ERR
# undef ERR
#endif
#define ERR(...) EINA_LOG_DOM_ERR(_ephysics_test_log_dom, __VA_ARGS__)
 
#ifdef DBG
# undef DBG
#endif
#define DBG(...) EINA_LOG_DOM_DBG(_ephysics_test_log_dom, __VA_ARGS__)
 
#ifdef INF
# undef INF
#endif
#define INF(...) EINA_LOG_DOM_INFO(_ephysics_test_log_dom, __VA_ARGS__)
 
#ifdef WRN
# undef WRN
#endif
#define WRN(...) EINA_LOG_DOM_WARN(_ephysics_test_log_dom, __VA_ARGS__)
 
#ifdef CRI
# undef CRI
#endif
#define CRI(...) EINA_LOG_DOM_CRIT(_ephysics_test_log_dom, __VA_ARGS__)
 
#define EPHYSICS_TEST_THEME "ephysics_test"
#define WIDTH (512)
#define HEIGHT (384)
#define DEPTH (100)
#define SHADOW_ALPHA_ID (1)
#define FLOOR_Y (344)
#define FLOOR_WIDTH (750)
#define SH_THRESHOLD (200)
 
#ifdef __cplusplus
extern "C" {
#endif
 
extern int _ephysics_test_log_dom;
 
typedef struct _Test_Data Test_Data;
 
struct _Test_Data {
     void *data;
};
 
Test_Data *test_data_new(void);
void test_data_del(Test_Data *test_data);
 
void test_clean(Test_Data *test_data);
 
void test_win_add(Test_Data *test_data, 
const char *title, 
Eina_Bool autodel);
 
 
void update_object_cb(
void *data, 
EPhysics_Body *body, 
void *event_info);
 
 
#ifdef __cplusplus
}
#endif
 
#endif
These routines are used for EPhysics library interaction.
Edje Graphical Design Library.
struct _EPhysics_Body EPhysics_Body
Body handle, represents an object on EPhysics world.
Definition: EPhysics.h:655
struct _EPhysics_World EPhysics_World
World handle, most basic type of EPhysics.
Definition: EPhysics.h:901
unsigned char Eina_Bool
Type to mimic a boolean.
Definition: eina_types.h:527
Efl_Canvas_Object Evas_Object
An Evas Object handle.
Definition: Evas_Common.h:185
Type for a generic double linked list.
Definition: eina_list.h:318
test_clean(Test_Data *test_data)
{
 
 
 
}
EAPI void ephysics_body_del(EPhysics_Body *body)
Delete a physics body.
struct _EPhysics_Constraint EPhysics_Constraint
Constraint handle, used to limit bodies movements.
Definition: EPhysics.h:4531
EAPI void ephysics_constraint_del(EPhysics_Constraint *constraint)
Deletes a physics constraint.
#define EINA_LIST_FREE(list, data)
Definition for the macro to remove each list node while having access to each node's data.
Definition: eina_list.h:1629
void evas_object_del(Evas_Object *obj)
Marks the given Evas object for deletion (when Evas will free its memory).
Definition: evas_object_main.c:928
test_win_add(Test_Data *test_data, 
const char *title, 
Eina_Bool autodel)
{
 
   test_data->win = win;
   if (autodel)
                                    _subwin_del_cb, test_data);
 
                       "frame");
   test_data->layout = ly;
}
@ EVAS_CALLBACK_DEL
Object Being Deleted (called before Free)
Definition: Evas_Common.h:439
#define EINA_TRUE
boolean value TRUE (numerical value 1)
Definition: eina_types.h:539
Eina_Bool elm_layout_file_set(Eo *obj, const char *file, const char *group)
Set the file that will be used as layout.
Definition: efl_ui_layout.c:3072
Evas_Object * elm_layout_add(Evas_Object *parent)
Add a new layout to the parent.
Definition: efl_ui_layout.c:3065
void elm_win_title_set(Evas_Object *obj, const char *title)
Set the title of the window.
Definition: efl_ui_win.c:8639
void elm_win_resize_object_add(Eo *obj, Evas_Object *subobj)
Add subobj as a resize object of window obj.
Definition: efl_ui_win.c:8995
void elm_win_autodel_set(Eo *obj, Eina_Bool autodel)
Set the window's autodel state.
Definition: efl_ui_win.c:6189
Evas_Object * elm_win_add(Evas_Object *parent, const char *name, Elm_Win_Type type)
Adds a window object.
Definition: efl_ui_win.c:9547
@ ELM_WIN_BASIC
A normal window.
Definition: elm_win_legacy.h:65
void evas_object_show(Evas_Object *eo_obj)
Makes the given Evas object visible.
Definition: evas_object_main.c:1814
void evas_object_event_callback_add(Evas_Object *eo_obj, Evas_Callback_Type type, Evas_Object_Event_Cb func, const void *data)
Add (register) a callback function to a given Evas object event.
Definition: evas_callbacks.c:478
void evas_object_size_hint_min_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Sets the hints for an object's minimum size.
Definition: evas_object_main.c:2611
void evas_object_size_hint_max_set(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Sets the hints for an object's maximum size.
Definition: evas_object_main.c:2596
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
 
#include "ephysics_test.h"
 
typedef struct _Track_Data Track_Data;
 
struct _Track_Data {
     Test_Data base;
     int old_cx;
};
 
static void
{
   int x, y, fx, fy;
 
   fx = x + delta_x;
   if (fx < -FLOOR_WIDTH)
     fx += 2 * FLOOR_WIDTH;
 
   fy = (ver) ? FLOOR_Y - 20 - cy + 40 : y;
}
 
static void
_camera_moved_cb(
void *data, 
EPhysics_World *world __UNUSED__, 
void *event_info)
{
   Track_Data *track_data = data;
   int cx, cy, delta_x = 0;
 
 
 
   if (hor)
     delta_x = track_data->old_cx - cx;
 
   _update_floor(track_data->base.layout, "floor", delta_x, cy, ver);
   _update_floor(track_data->base.layout, "floor2", delta_x, cy, ver);
 
   track_data->old_cx = cx;
}
 
static void
_track_apply(Track_Data *track_data)
{
   int mode;
 
   body = track_data->body;
 
   switch (mode)
     {
      case 1:
         break;
      case 3:
      case 2:
     }
 
   INF(
"Tracking mode: hor = %i, ver = %i", hor, ver);
 
}
 
static void
_tracking_mode_cb(
void *data, 
Evas_Object *obj __UNUSED__, 
void *event_info __UNUSED__)
{
   _track_apply(data);
}
 
static void
_world_populate(Track_Data *track_data)
{
   static const char *colors[] = {"blue-cube", "purple-cube"};
   int i, color, row;
 
   for (i = 0; i < 9; i++)
     {
        color = i % 3 % 2;
        row = i / 3;
 
           cube, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj",
           colors[color]);
           track_data->base.evas_objs, cube);
 
           track_data->base.bodies, body);
     }
 
      sphere, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "green-ball");
                                                 sphere);
 
   track_data->body = body;
}
 
static void
_restart(
void *data, 
Evas_Object *obj __UNUSED__, 
const char *emission __UNUSED__, 
const char *source __UNUSED__)
{
   Track_Data *track_data = data;
 
 
   test_clean((Test_Data *)track_data);
   _world_populate(track_data);
 
 
   track_data->old_cx = 50;
 
   _track_apply(track_data);
}
 
static void
_win_del(
void *data, 
Evas *e __UNUSED__, 
Evas_Object *obj __UNUSED__, 
void *event_info __UNUSED__)
{
   Track_Data *track_data = data;
 
   test_clean((Test_Data *)track_data);
   free(track_data);
}
 
void
test_camera_track(
void *data __UNUSED__, 
Evas_Object *obj __UNUSED__, 
void *event_info __UNUSED__)
{
   Track_Data *track_data;
 
     return;
 
   track_data = calloc(1, sizeof(Track_Data));
   if (!track_data)
     {
        ERR(
"Failed to create test data");
 
        return;
     }
 
   test_win_add((Test_Data *) track_data, 
"Camera Track", 
EINA_FALSE);
                                  _win_del, track_data);
 
                                  "test-theme", _restart, track_data);
 
                                  track_data);
   track_data->sp = sp;
 
      floor_obj, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "floor");
 
      floor_obj, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "floor");
 
                                      WIDTH - 100, FLOOR_Y - 40, DEPTH);
   track_data->base.world = world;
                                     _camera_moved_cb, track_data);
 
 
   track_data->old_cx = 50;
   _world_populate(track_data);
}
EAPI void ephysics_body_damping_set(EPhysics_Body *body, double linear_damping, double angular_damping)
Set the angular and linear damping values.
EAPI void ephysics_body_evas_object_set(EPhysics_Body *body, Evas_Object *evas_obj, Eina_Bool use_obj_pos)
Set an evas object to a physics body.
EAPI void ephysics_body_restitution_set(EPhysics_Body *body, double restitution)
Set body's coefficient of restitution.
EAPI void ephysics_body_geometry_set(EPhysics_Body *body, Evas_Coord x, Evas_Coord y, Evas_Coord z, Evas_Coord w, Evas_Coord h, Evas_Coord d)
Set physics body geometry.
EAPI void ephysics_body_central_impulse_apply(EPhysics_Body *body, double x, double y, double z)
Apply an impulse on the center of a body.
EAPI void ephysics_body_friction_set(EPhysics_Body *body, double friction)
Set body's friction.
EAPI void ephysics_body_mass_set(EPhysics_Body *body, double mass)
Set body's mass.
EAPI EPhysics_Body * ephysics_body_sphere_add(EPhysics_World *world)
Create a new sphere physics body.
EAPI EPhysics_Body * ephysics_body_box_add(EPhysics_World *world)
Create a new box physics body.
EAPI void ephysics_camera_tracked_body_get(EPhysics_Camera *camera, EPhysics_Body **body, Eina_Bool *horizontal, Eina_Bool *vertical)
Get body tracked by camera.
EAPI void ephysics_camera_position_get(const EPhysics_Camera *camera, Evas_Coord *x, Evas_Coord *y)
Get camera's position.
struct _EPhysics_Camera EPhysics_Camera
Camera handle, used to change the position of the frame to be rendered.
Definition: EPhysics.h:673
EAPI void ephysics_camera_body_track(EPhysics_Camera *camera, EPhysics_Body *body, Eina_Bool horizontal, Eina_Bool vertical)
Set camera to track a body.
EAPI void ephysics_camera_position_set(EPhysics_Camera *camera, Evas_Coord x, Evas_Coord y)
Set camera's position.
EAPI EPhysics_World * ephysics_world_new(void)
Create a new physics world.
EAPI void ephysics_world_event_callback_add(EPhysics_World *world, EPhysics_Callback_World_Type type, EPhysics_World_Event_Cb func, const void *data)
Register a callback to a type of physics world event.
EAPI EPhysics_Camera * ephysics_world_camera_get(const EPhysics_World *world)
Get the camera used by an ephysics world.
EAPI void ephysics_world_del(EPhysics_World *world)
Deletes a physics world.
EAPI void ephysics_world_render_geometry_set(EPhysics_World *world, Evas_Coord x, Evas_Coord y, Evas_Coord z, Evas_Coord w, Evas_Coord h, Evas_Coord d)
Set dimensions of rendered area to be take on account by default updates.
@ EPHYSICS_CALLBACK_WORLD_CAMERA_MOVED
camera position changed
Definition: EPhysics.h:919
EAPI int ephysics_shutdown(void)
Shutdown EPhysics.
EAPI int ephysics_init(void)
Initialize EPhysics.
#define ERR(...)
Macro for logging Eina errors.
Definition: eina_file_common.h:161
#define INF(...)
Macro for logging Eina info messages.
Definition: eina_file_common.h:173
#define DBG(...)
Macro for logging Eina debug messages.
Definition: eina_file_common.h:179
Eina_List * eina_list_append(Eina_List *list, const void *data)
Appends the given data to the given linked list.
Definition: eina_list.c:584
#define EINA_FALSE
boolean value FALSE (numerical value 0)
Definition: eina_types.h:533
Evas_Object * elm_image_add(Evas_Object *parent)
Add a new image to the parent.
Definition: efl_ui_image.c:2740
Eina_Bool elm_image_file_set(Evas_Object *obj, const char *file, const char *group)
Set the file that will be used as the image's source.
Definition: efl_ui_image.c:2440
void elm_layout_signal_callback_add(Eo *obj, const char *emission, const char *source, Edje_Signal_Cb func, void *data)
Add a callback for a (Edje) signal emitted by a layout widget's underlying Edje object.
Definition: efl_ui_layout.c:3314
Eina_Bool elm_layout_content_set(Evas_Object *obj, const char *swallow, Evas_Object *content)
Set the layout content.
Definition: efl_ui_layout.c:1194
double elm_spinner_value_get(const Evas_Object *obj)
Control the value the spinner displays.
Definition: elm_spinner.c:1390
void elm_spinner_special_value_add(Elm_Spinner *obj, double value, const char *label)
Control special string to display in the place of the numerical value.
Definition: elm_spinner_eo.legacy.c:75
void elm_spinner_editable_set(Elm_Spinner *obj, Eina_Bool editable)
Control whether the spinner can be directly edited by the user or not.
Definition: elm_spinner_eo.legacy.c:39
void elm_spinner_wrap_set(Elm_Spinner *obj, Eina_Bool wrap)
Control whether the spinner should wrap when it reaches its minimum or maximum value.
Definition: elm_spinner_eo.legacy.c:3
Evas_Object * elm_spinner_add(Evas_Object *parent)
Add a new spinner widget to the given parent Elementary (container) object.
Definition: elm_spinner.c:1353
void elm_spinner_min_max_set(Evas_Object *obj, double min, double max)
Control the minimum and maximum values for the spinner.
Definition: elm_spinner.c:1360
void elm_spinner_step_set(Evas_Object *obj, double step)
Control the step used to increment or decrement the spinner value.
Definition: elm_spinner.c:1372
Eina_Bool elm_object_style_set(Evas_Object *obj, const char *style)
Set the style to used by a given widget.
Definition: elm_main.c:1588
Eo Evas
An opaque handle to an Evas canvas.
Definition: Evas_Common.h:163
void evas_object_geometry_get(const Evas_Object *eo_obj, Evas_Coord *x, Evas_Coord *y, Evas_Coord *w, Evas_Coord *h)
Retrieves the position and (rectangular) size of the given Evas object.
Definition: evas_object_main.c:1335
void evas_object_move(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
Move the given Evas object to the given location inside its canvas' viewport.
Definition: evas_object_main.c:1171
void evas_object_resize(Evas_Object *obj, Evas_Coord w, Evas_Coord h)
Changes the size of the given Evas object.
Definition: evas_object_main.c:1236
void evas_object_smart_callback_add(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
Add (register) a callback function to the smart event specified by event on the smart object obj.
Definition: evas_object_smart.c:1040