diff options
Diffstat (limited to 'scene/resources/skeleton_modification_stack_2d.cpp')
| -rw-r--r-- | scene/resources/skeleton_modification_stack_2d.cpp | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/scene/resources/skeleton_modification_stack_2d.cpp b/scene/resources/skeleton_modification_stack_2d.cpp new file mode 100644 index 0000000000..d12ec4add3 --- /dev/null +++ b/scene/resources/skeleton_modification_stack_2d.cpp @@ -0,0 +1,267 @@ +/*************************************************************************/ +/* skeleton_modification_stack_2d.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "skeleton_modification_stack_2d.h" +#include "scene/2d/skeleton_2d.h" + +void SkeletonModificationStack2D::_get_property_list(List<PropertyInfo> *p_list) const { + for (int i = 0; i < modifications.size(); i++) { + p_list->push_back( + PropertyInfo(Variant::OBJECT, "modifications/" + itos(i), + PROPERTY_HINT_RESOURCE_TYPE, + "SkeletonModification2D", + PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DEFERRED_SET_RESOURCE | PROPERTY_USAGE_DO_NOT_SHARE_ON_DUPLICATE)); + } +} + +bool SkeletonModificationStack2D::_set(const StringName &p_path, const Variant &p_value) { + String path = p_path; + + if (path.begins_with("modifications/")) { + int mod_idx = path.get_slicec('/', 1).to_int(); + set_modification(mod_idx, p_value); + return true; + } + return true; +} + +bool SkeletonModificationStack2D::_get(const StringName &p_path, Variant &r_ret) const { + String path = p_path; + + if (path.begins_with("modifications/")) { + int mod_idx = path.get_slicec('/', 1).to_int(); + r_ret = get_modification(mod_idx); + return true; + } + return true; +} + +void SkeletonModificationStack2D::setup() { + if (is_setup) { + return; + } + + if (skeleton != nullptr) { + is_setup = true; + for (int i = 0; i < modifications.size(); i++) { + if (!modifications[i].is_valid()) { + continue; + } + modifications.get(i)->_setup_modification(this); + } + +#ifdef TOOLS_ENABLED + set_editor_gizmos_dirty(true); +#endif // TOOLS_ENABLED + + } else { + WARN_PRINT("Cannot setup SkeletonModificationStack2D: no Skeleton2D set!"); + } +} + +void SkeletonModificationStack2D::execute(float p_delta, int p_execution_mode) { + ERR_FAIL_COND_MSG(!is_setup || skeleton == nullptr || is_queued_for_deletion(), + "Modification stack is not properly setup and therefore cannot execute!"); + + if (!skeleton->is_inside_tree()) { + ERR_PRINT_ONCE("Skeleton is not inside SceneTree! Cannot execute modification!"); + return; + } + + if (!enabled) { + return; + } + + for (int i = 0; i < modifications.size(); i++) { + if (!modifications[i].is_valid()) { + continue; + } + + if (modifications[i]->get_execution_mode() == p_execution_mode) { + modifications.get(i)->_execute(p_delta); + } + } +} + +void SkeletonModificationStack2D::draw_editor_gizmos() { + if (!is_setup) { + return; + } + + if (editor_gizmo_dirty) { + for (int i = 0; i < modifications.size(); i++) { + if (!modifications[i].is_valid()) { + continue; + } + + if (modifications[i]->editor_draw_gizmo) { + modifications.get(i)->_draw_editor_gizmo(); + } + } + skeleton->draw_set_transform(Vector2(0, 0)); + editor_gizmo_dirty = false; + } +} + +void SkeletonModificationStack2D::set_editor_gizmos_dirty(bool p_dirty) { + if (!is_setup) { + return; + } + + if (!editor_gizmo_dirty && p_dirty) { + editor_gizmo_dirty = p_dirty; + if (skeleton) { + skeleton->update(); + } + } else { + editor_gizmo_dirty = p_dirty; + } +} + +void SkeletonModificationStack2D::enable_all_modifications(bool p_enabled) { + for (int i = 0; i < modifications.size(); i++) { + if (!modifications[i].is_valid()) { + continue; + } + modifications.get(i)->set_enabled(p_enabled); + } +} + +Ref<SkeletonModification2D> SkeletonModificationStack2D::get_modification(int p_mod_idx) const { + ERR_FAIL_INDEX_V(p_mod_idx, modifications.size(), nullptr); + return modifications[p_mod_idx]; +} + +void SkeletonModificationStack2D::add_modification(Ref<SkeletonModification2D> p_mod) { + p_mod->_setup_modification(this); + modifications.push_back(p_mod); + +#ifdef TOOLS_ENABLED + set_editor_gizmos_dirty(true); +#endif // TOOLS_ENABLED +} + +void SkeletonModificationStack2D::delete_modification(int p_mod_idx) { + ERR_FAIL_INDEX(p_mod_idx, modifications.size()); + modifications.remove(p_mod_idx); + +#ifdef TOOLS_ENABLED + set_editor_gizmos_dirty(true); +#endif // TOOLS_ENABLED +} + +void SkeletonModificationStack2D::set_modification(int p_mod_idx, Ref<SkeletonModification2D> p_mod) { + ERR_FAIL_INDEX(p_mod_idx, modifications.size()); + + if (p_mod == nullptr) { + modifications.insert(p_mod_idx, nullptr); + } else { + p_mod->_setup_modification(this); + modifications.insert(p_mod_idx, p_mod); + } + +#ifdef TOOLS_ENABLED + set_editor_gizmos_dirty(true); +#endif // TOOLS_ENABLED +} + +void SkeletonModificationStack2D::set_modification_count(int p_count) { + modifications.resize(p_count); + notify_property_list_changed(); + +#ifdef TOOLS_ENABLED + set_editor_gizmos_dirty(true); +#endif // TOOLS_ENABLED +} + +int SkeletonModificationStack2D::get_modification_count() const { + return modifications.size(); +} + +void SkeletonModificationStack2D::set_skeleton(Skeleton2D *p_skeleton) { + skeleton = p_skeleton; +} + +Skeleton2D *SkeletonModificationStack2D::get_skeleton() const { + return skeleton; +} + +bool SkeletonModificationStack2D::get_is_setup() const { + return is_setup; +} + +void SkeletonModificationStack2D::set_enabled(bool p_enabled) { + enabled = p_enabled; +} + +bool SkeletonModificationStack2D::get_enabled() const { + return enabled; +} + +void SkeletonModificationStack2D::set_strength(float p_strength) { + ERR_FAIL_COND_MSG(p_strength < 0, "Strength cannot be less than zero!"); + ERR_FAIL_COND_MSG(p_strength > 1, "Strength cannot be more than one!"); + strength = p_strength; +} + +float SkeletonModificationStack2D::get_strength() const { + return strength; +} + +void SkeletonModificationStack2D::_bind_methods() { + ClassDB::bind_method(D_METHOD("setup"), &SkeletonModificationStack2D::setup); + ClassDB::bind_method(D_METHOD("execute", "delta", "execution_mode"), &SkeletonModificationStack2D::execute); + + ClassDB::bind_method(D_METHOD("enable_all_modifications", "enabled"), &SkeletonModificationStack2D::enable_all_modifications); + ClassDB::bind_method(D_METHOD("get_modification", "mod_idx"), &SkeletonModificationStack2D::get_modification); + ClassDB::bind_method(D_METHOD("add_modification", "modification"), &SkeletonModificationStack2D::add_modification); + ClassDB::bind_method(D_METHOD("delete_modification", "mod_idx"), &SkeletonModificationStack2D::delete_modification); + ClassDB::bind_method(D_METHOD("set_modification", "mod_idx", "modification"), &SkeletonModificationStack2D::set_modification); + + ClassDB::bind_method(D_METHOD("set_modification_count"), &SkeletonModificationStack2D::set_modification_count); + ClassDB::bind_method(D_METHOD("get_modification_count"), &SkeletonModificationStack2D::get_modification_count); + + ClassDB::bind_method(D_METHOD("get_is_setup"), &SkeletonModificationStack2D::get_is_setup); + + ClassDB::bind_method(D_METHOD("set_enabled", "enabled"), &SkeletonModificationStack2D::set_enabled); + ClassDB::bind_method(D_METHOD("get_enabled"), &SkeletonModificationStack2D::get_enabled); + + ClassDB::bind_method(D_METHOD("set_strength", "strength"), &SkeletonModificationStack2D::set_strength); + ClassDB::bind_method(D_METHOD("get_strength"), &SkeletonModificationStack2D::get_strength); + + ClassDB::bind_method(D_METHOD("get_skeleton"), &SkeletonModificationStack2D::get_skeleton); + + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "enabled"), "set_enabled", "get_enabled"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "strength", PROPERTY_HINT_RANGE, "0, 1, 0.001"), "set_strength", "get_strength"); + ADD_PROPERTY(PropertyInfo(Variant::INT, "modification_count", PROPERTY_HINT_RANGE, "0, 100, 1"), "set_modification_count", "get_modification_count"); +} + +SkeletonModificationStack2D::SkeletonModificationStack2D() { +} |