forked from enlightenment/efl
parent
8973043481
commit
af1351f172
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@ -10,8 +10,47 @@ struct _Track_Data {
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Test_Data base;
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EPhysics_Body *body;
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Evas_Object *sp;
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int old_cx;
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};
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static void
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_update_floor(Evas_Object *layout, const char *name, int delta_x, int cy, Eina_Bool ver)
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{
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Evas_Object *floor_obj;
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int x, y, fx, fy;
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floor_obj = evas_object_data_get(layout, name);
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evas_object_geometry_get(floor_obj, &x, &y, NULL, NULL);
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fx = x + delta_x;
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if (fx < -FLOOR_WIDTH)
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fx += 2 * FLOOR_WIDTH;
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fy = (ver) ? FLOOR_Y - 20 - cy + 40 : y;
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evas_object_move(floor_obj, fx, fy);
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}
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static void
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_update_object_cb(void *data, EPhysics_Body *body, void *event_info __UNUSED__)
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{
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Track_Data *track_data = data;
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EPhysics_Camera *camera;
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int cx, cy, delta_x = 0;
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Eina_Bool hor, ver;
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ephysics_body_evas_object_update(body);
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camera = ephysics_world_camera_get(track_data->base.world);
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ephysics_camera_tracked_body_get(camera, NULL, &hor, &ver);
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ephysics_camera_position_get(camera, &cx, &cy);
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if (hor)
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delta_x = track_data->old_cx - cx;
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_update_floor(track_data->base.layout, "floor", delta_x, cy, ver);
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_update_floor(track_data->base.layout, "floor2", delta_x, cy, ver);
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track_data->old_cx = cx;
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}
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static void
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_track_apply(Track_Data *track_data)
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{
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@ -50,7 +89,7 @@ static void
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_world_populate(Track_Data *track_data)
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{
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static const char *colors[] = {"blue-cube", "purple-cube"};
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Evas_Object *cube, *sphere, *shadow;
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Evas_Object *cube, *sphere;
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EPhysics_Body *body;
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int i, color, row;
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@ -72,22 +111,12 @@ _world_populate(Track_Data *track_data)
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body = ephysics_body_box_add(track_data->base.world);
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ephysics_body_evas_object_set(body, cube, EINA_TRUE);
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ephysics_body_restitution_set(body, 0.95);
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ephysics_body_friction_set(body, 0.1);
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ephysics_body_friction_set(body, 1);
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ephysics_body_mass_set(body, 0);
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track_data->base.bodies = eina_list_append(
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track_data->base.bodies, body);
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}
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shadow = elm_layout_add(track_data->base.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, 0, FLOOR_Y);
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evas_object_resize(shadow, 54, 3);
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evas_object_show(shadow);
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track_data->base.evas_objs = eina_list_append(track_data->base.evas_objs,
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shadow);
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sphere = elm_image_add(track_data->base.win);
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elm_image_file_set(
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sphere, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "green-ball");
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@ -101,9 +130,10 @@ _world_populate(Track_Data *track_data)
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ephysics_body_evas_object_set(body, sphere, EINA_TRUE);
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ephysics_body_event_callback_add(body,
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EPHYSICS_CALLBACK_BODY_UPDATE,
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update_object_cb, shadow);
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_update_object_cb, track_data);
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ephysics_body_restitution_set(body, 0.95);
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ephysics_body_friction_set(body, 0.1);
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ephysics_body_friction_set(body, 1);
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ephysics_body_damping_set(body, 0.1, 0);
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ephysics_body_central_impulse_apply(body, 3, 0);
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track_data->body = body;
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track_data->base.bodies = eina_list_append(track_data->base.bodies, body);
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@ -114,14 +144,22 @@ _restart(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED_
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{
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Track_Data *track_data = data;
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EPhysics_Camera *camera;
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Evas_Object *floor_obj;
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DBG("Restart pressed");
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test_clean((Test_Data *)track_data);
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_world_populate(track_data);
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floor_obj = evas_object_data_get(track_data->base.layout, "floor");
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evas_object_move(floor_obj, - WIDTH / 2, FLOOR_Y - 20);
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floor_obj = evas_object_data_get(track_data->base.layout, "floor2");
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evas_object_move(floor_obj, FLOOR_WIDTH - WIDTH / 2, FLOOR_Y - 20);
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camera = ephysics_world_camera_get(track_data->base.world);
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ephysics_camera_position_set(camera, 50, 40);
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track_data->old_cx = 50;
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_track_apply(track_data);
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}
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@ -141,9 +179,9 @@ void
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test_camera_track(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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Evas_Object *sp, *floor_obj;
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Track_Data *track_data;
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Evas_Object *sp;
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EPhysics_World *world;
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if (!ephysics_init())
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return;
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@ -178,6 +216,22 @@ test_camera_track(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *even
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elm_layout_content_set(track_data->base.layout, "extra_input", sp);
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track_data->sp = sp;
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floor_obj = elm_image_add(track_data->base.win);
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elm_image_file_set(
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floor_obj, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "floor");
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evas_object_move(floor_obj, - WIDTH / 2, FLOOR_Y - 20);
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evas_object_resize(floor_obj, FLOOR_WIDTH, 224);
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evas_object_show(floor_obj);
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evas_object_data_set(track_data->base.layout, "floor", floor_obj);
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floor_obj = elm_image_add(track_data->base.win);
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elm_image_file_set(
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floor_obj, PACKAGE_DATA_DIR "/" EPHYSICS_TEST_THEME ".edj", "floor");
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evas_object_move(floor_obj, FLOOR_WIDTH - WIDTH / 2, FLOOR_Y - 20);
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evas_object_resize(floor_obj, FLOOR_WIDTH, 224);
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evas_object_show(floor_obj);
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evas_object_data_set(track_data->base.layout, "floor2", floor_obj);
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world = ephysics_world_new();
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ephysics_world_render_geometry_set(world, 50, 40, WIDTH - 100, FLOOR_Y - 40);
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track_data->base.world = world;
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@ -188,5 +242,6 @@ test_camera_track(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *even
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ephysics_body_restitution_set(boundary, 0.65);
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ephysics_body_friction_set(boundary, 4);
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track_data->old_cx = 50;
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_world_populate(track_data);
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}
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