mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-21 01:36:02 +08:00
106 lines
4.8 KiB
Dart
106 lines
4.8 KiB
Dart
///
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/// Spine Runtimes License Agreement
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/// Last updated July 28, 2023. Replaces all prior versions.
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///
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/// Copyright (c) 2013-2023, Esoteric Software LLC
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///
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/// Integration of the Spine Runtimes into software or otherwise creating
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/// derivative works of the Spine Runtimes is permitted under the terms and
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/// conditions of Section 2 of the Spine Editor License Agreement:
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/// http://esotericsoftware.com/spine-editor-license
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///
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/// Otherwise, it is permitted to integrate the Spine Runtimes into software or
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/// otherwise create derivative works of the Spine Runtimes (collectively,
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/// "Products"), provided that each user of the Products must obtain their own
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/// Spine Editor license and redistribution of the Products in any form must
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/// include this license and copyright notice.
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///
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/// THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
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/// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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/// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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/// DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
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/// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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/// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
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/// BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
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/// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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/// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
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/// SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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///
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// ignore_for_file: type_argument_not_matching_bounds
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import 'package:flutter/services.dart';
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import 'package:inject_js/inject_js.dart' as js;
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import 'package:web_ffi_fork/web_ffi.dart';
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import 'package:web_ffi_fork/web_ffi_modules.dart';
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import 'spine_flutter_bindings_generated.dart';
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Module? _module;
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class SpineFlutterFFI {
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final DynamicLibrary dylib;
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final Allocator allocator;
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SpineFlutterFFI(this.dylib, this.allocator);
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}
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Future<SpineFlutterFFI> initSpineFlutterFFI() async {
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if (_module == null) {
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Memory.init();
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registerOpaqueType<spine_skeleton_wrapper>();
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registerOpaqueType<spine_skeleton_data_wrapper>();
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registerOpaqueType<spine_bone_wrapper>();
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registerOpaqueType<spine_bone_data_wrapper>();
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registerOpaqueType<spine_slot_wrapper>();
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registerOpaqueType<spine_slot_data_wrapper>();
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registerOpaqueType<spine_skin_wrapper>();
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registerOpaqueType<spine_attachment_wrapper>();
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registerOpaqueType<spine_region_attachment_wrapper>();
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registerOpaqueType<spine_vertex_attachment_wrapper>();
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registerOpaqueType<spine_mesh_attachment_wrapper>();
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registerOpaqueType<spine_clipping_attachment_wrapper>();
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registerOpaqueType<spine_bounding_box_attachment_wrapper>();
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registerOpaqueType<spine_path_attachment_wrapper>();
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registerOpaqueType<spine_point_attachment_wrapper>();
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registerOpaqueType<spine_texture_region_wrapper>();
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registerOpaqueType<spine_sequence_wrapper>();
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registerOpaqueType<spine_constraint_wrapper>();
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registerOpaqueType<spine_constraint_data_wrapper>();
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registerOpaqueType<spine_ik_constraint_wrapper>();
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registerOpaqueType<spine_ik_constraint_data_wrapper>();
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registerOpaqueType<spine_transform_constraint_wrapper>();
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registerOpaqueType<spine_transform_constraint_data_wrapper>();
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registerOpaqueType<spine_path_constraint_wrapper>();
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registerOpaqueType<spine_path_constraint_data_wrapper>();
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registerOpaqueType<spine_animation_state_wrapper>();
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registerOpaqueType<spine_animation_state_data_wrapper>();
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registerOpaqueType<spine_animation_state_events_wrapper>();
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registerOpaqueType<spine_event_wrapper>();
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registerOpaqueType<spine_event_data_wrapper>();
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registerOpaqueType<spine_track_entry_wrapper>();
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registerOpaqueType<spine_animation_wrapper>();
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registerOpaqueType<spine_atlas_wrapper>();
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registerOpaqueType<spine_skeleton_data_result_wrapper>();
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registerOpaqueType<spine_render_command_wrapper>();
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registerOpaqueType<spine_bounds_wrapper>();
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registerOpaqueType<spine_color_wrapper>();
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registerOpaqueType<spine_vector_wrapper>();
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registerOpaqueType<spine_skeleton_drawable_wrapper>();
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registerOpaqueType<spine_skin_entry_wrapper>();
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registerOpaqueType<spine_skin_entries_wrapper>();
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await js.importLibrary('assets/packages/spine_flutter/lib/assets/libspine_flutter.js');
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Uint8List wasmBinaries =
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(await rootBundle.load('packages/spine_flutter/lib/assets/libspine_flutter.wasm')).buffer.asUint8List();
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_module = await EmscriptenModule.compile(wasmBinaries, 'libspine_flutter');
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}
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Module? m = _module;
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if (m != null) {
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final dylib = DynamicLibrary.fromModule(m);
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return SpineFlutterFFI(dylib, dylib.boundMemory);
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} else {
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throw Exception("Couldn't load libspine-flutter.js/.wasm");
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}
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}
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