efl

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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "ephysics_test.h"
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static void
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_world_populate(Test_Data *test_data)
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{
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   static const char *colors[] = {"blue-ball", "red-ball", "green-ball"};
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   Evas_Object *sphere, *shadow;
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   EPhysics_Body *fall_body;
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   int i, column, row;
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   for (i = 0; i < 9; i++)
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     {
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        column = i % 3;
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        row = i / 3;
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        shadow = elm_layout_add(test_data->win);
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        elm_layout_file_set(
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           shadow, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj",
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           "shadow-ball");
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        evas_object_move(shadow, (1 + column) * WIDTH / 4, FLOOR_Y);
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        evas_object_resize(shadow, 54, 3);
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        evas_object_show(shadow);
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        test_data->evas_objs = eina_list_append(test_data->evas_objs, shadow);
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        sphere = elm_image_add(test_data->win);
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        elm_image_file_set(
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           sphere, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj",
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           colors[column]);
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        evas_object_move(sphere, (1 + column) * WIDTH / 4,
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                         100 + row * 60 + row / 2 * 20);
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        evas_object_resize(sphere, 54, 54);
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        evas_object_show(sphere);
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        test_data->evas_objs = eina_list_append(test_data->evas_objs, sphere);
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        fall_body = ephysics_body_sphere_add(test_data->world);
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        ephysics_body_evas_object_set(fall_body, sphere, EINA_TRUE);
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        ephysics_body_event_callback_add(fall_body,
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                                         EPHYSICS_CALLBACK_BODY_UPDATE,
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                                         update_object_cb, shadow);
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        ephysics_body_restitution_set(fall_body, 0.95);
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        ephysics_body_friction_set(fall_body, 1);
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        test_data->bodies = eina_list_append(test_data->bodies, fall_body);
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     }
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}
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static void
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_restart(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
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{
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   Test_Data *test_data = data;
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   DBG("Restart pressed");
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   test_clean(test_data);
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   _world_populate(test_data);
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}
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void
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test_colliding_balls(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
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{
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   EPhysics_Body *boundary;
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   EPhysics_World *world;
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   Test_Data *test_data;
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   if (!ephysics_init())
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     return;
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   test_data = test_data_new();
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   test_win_add(test_data, "Colliding Balls", EINA_TRUE);
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   elm_object_signal_emit(test_data->layout, "borders,show", "ephysics_test");
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   elm_layout_signal_callback_add(test_data->layout, "restart", "test-theme",
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                                  _restart, test_data);
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   world = ephysics_world_new();
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   ephysics_world_render_geometry_set(world, 50, 40, -50,
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                                      WIDTH - 100, FLOOR_Y - 40, DEPTH);
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   test_data->world = world;
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   boundary = ephysics_body_bottom_boundary_add(test_data->world);
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   ephysics_body_restitution_set(boundary, 0.65);
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   ephysics_body_friction_set(boundary, 2);
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   ephysics_body_top_boundary_add(test_data->world);
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   ephysics_body_left_boundary_add(test_data->world);
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   ephysics_body_right_boundary_add(test_data->world);
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   _world_populate(test_data);
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}
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