diff options
Diffstat (limited to 'scene/animation/animation_blend_tree.cpp')
| -rw-r--r-- | scene/animation/animation_blend_tree.cpp | 286 |
1 files changed, 185 insertions, 101 deletions
diff --git a/scene/animation/animation_blend_tree.cpp b/scene/animation/animation_blend_tree.cpp index 1ef0774828..45f4f690b9 100644 --- a/scene/animation/animation_blend_tree.cpp +++ b/scene/animation/animation_blend_tree.cpp @@ -229,15 +229,17 @@ AnimationNodeSync::AnimationNodeSync() { //////////////////////////////////////////////////////// void AnimationNodeOneShot::get_parameter_list(List<PropertyInfo> *r_list) const { - r_list->push_back(PropertyInfo(Variant::BOOL, active)); - r_list->push_back(PropertyInfo(Variant::BOOL, prev_active, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); + r_list->push_back(PropertyInfo(Variant::BOOL, active, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_READ_ONLY)); + r_list->push_back(PropertyInfo(Variant::INT, request, PROPERTY_HINT_ENUM, ",Fire,Abort")); r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); r_list->push_back(PropertyInfo(Variant::FLOAT, remaining, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); r_list->push_back(PropertyInfo(Variant::FLOAT, time_to_restart, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); } Variant AnimationNodeOneShot::get_parameter_default_value(const StringName &p_parameter) const { - if (p_parameter == active || p_parameter == prev_active) { + if (p_parameter == request) { + return ONE_SHOT_REQUEST_NONE; + } else if (p_parameter == active) { return false; } else if (p_parameter == time_to_restart) { return -1; @@ -246,6 +248,13 @@ Variant AnimationNodeOneShot::get_parameter_default_value(const StringName &p_pa } } +bool AnimationNodeOneShot::is_parameter_read_only(const StringName &p_parameter) const { + if (p_parameter == active) { + return true; + } + return false; +} + void AnimationNodeOneShot::set_fadein_time(double p_time) { fade_in = p_time; } @@ -303,41 +312,42 @@ bool AnimationNodeOneShot::has_filter() const { } double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_is_external_seeking) { + OneShotRequest cur_request = static_cast<OneShotRequest>((int)get_parameter(request)); bool cur_active = get_parameter(active); - bool cur_prev_active = get_parameter(prev_active); double cur_time = get_parameter(time); double cur_remaining = get_parameter(remaining); double cur_time_to_restart = get_parameter(time_to_restart); - if (!cur_active) { - //make it as if this node doesn't exist, pass input 0 by. - if (cur_prev_active) { - set_parameter(prev_active, false); - } + set_parameter(request, ONE_SHOT_REQUEST_NONE); + + bool do_start = cur_request == ONE_SHOT_REQUEST_FIRE; + if (cur_request == ONE_SHOT_REQUEST_ABORT) { + set_parameter(active, false); + set_parameter(time_to_restart, -1); + return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync); + } else if (!do_start && !cur_active) { if (cur_time_to_restart >= 0.0 && !p_seek) { cur_time_to_restart -= p_time; if (cur_time_to_restart < 0) { - //restart - set_parameter(active, true); - cur_active = true; + do_start = true; // Restart. } set_parameter(time_to_restart, cur_time_to_restart); } - - return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync); + if (!do_start) { + return blend_input(0, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, sync); + } } bool os_seek = p_seek; - if (p_seek) { cur_time = p_time; } - bool do_start = !cur_prev_active; if (do_start) { cur_time = 0; os_seek = true; - set_parameter(prev_active, true); + set_parameter(request, ONE_SHOT_REQUEST_NONE); + set_parameter(active, true); } real_t blend; @@ -375,7 +385,6 @@ double AnimationNodeOneShot::process(double p_time, bool p_seek, bool p_is_exter cur_remaining = os_rem; if (cur_remaining <= 0) { set_parameter(active, false); - set_parameter(prev_active, false); if (autorestart) { double restart_sec = autorestart_delay + Math::randd() * autorestart_random_delay; set_parameter(time_to_restart, restart_sec); @@ -419,6 +428,10 @@ void AnimationNodeOneShot::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater,suffix:s"), "set_autorestart_delay", "get_autorestart_delay"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_random_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater,suffix:s"), "set_autorestart_random_delay", "get_autorestart_random_delay"); + BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_NONE); + BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_FIRE); + BIND_ENUM_CONSTANT(ONE_SHOT_REQUEST_ABORT); + BIND_ENUM_CONSTANT(MIX_MODE_BLEND); BIND_ENUM_CONSTANT(MIX_MODE_ADD); } @@ -631,18 +644,76 @@ AnimationNodeTimeSeek::AnimationNodeTimeSeek() { ///////////////////////////////////////////////// +bool AnimationNodeTransition::_set(const StringName &p_path, const Variant &p_value) { + String path = p_path; + + if (!path.begins_with("input_")) { + return false; + } + + int which = path.get_slicec('/', 0).get_slicec('_', 1).to_int(); + String what = path.get_slicec('/', 1); + + if (which == get_input_count() && what == "name") { + if (add_input(p_value)) { + return true; + } + return false; + } + + ERR_FAIL_INDEX_V(which, get_input_count(), false); + + if (what == "name") { + set_input_name(which, p_value); + } else if (what == "auto_advance") { + set_input_as_auto_advance(which, p_value); + } else if (what == "reset") { + set_input_reset(which, p_value); + } else { + return false; + } + + return true; +} + +bool AnimationNodeTransition::_get(const StringName &p_path, Variant &r_ret) const { + String path = p_path; + + if (!path.begins_with("input_")) { + return false; + } + + int which = path.get_slicec('/', 0).get_slicec('_', 1).to_int(); + String what = path.get_slicec('/', 1); + + ERR_FAIL_INDEX_V(which, get_input_count(), false); + + if (what == "name") { + r_ret = get_input_name(which); + } else if (what == "auto_advance") { + r_ret = is_input_set_as_auto_advance(which); + } else if (what == "reset") { + r_ret = is_input_reset(which); + } else { + return false; + } + + return true; +} + void AnimationNodeTransition::get_parameter_list(List<PropertyInfo> *r_list) const { String anims; - for (int i = 0; i < enabled_inputs; i++) { + for (int i = 0; i < get_input_count(); i++) { if (i > 0) { anims += ","; } anims += inputs[i].name; } - r_list->push_back(PropertyInfo(Variant::INT, current, PROPERTY_HINT_ENUM, anims)); - r_list->push_back(PropertyInfo(Variant::INT, prev_current, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); - r_list->push_back(PropertyInfo(Variant::INT, prev, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); + r_list->push_back(PropertyInfo(Variant::STRING, current_state, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_READ_ONLY)); // For interface. + r_list->push_back(PropertyInfo(Variant::STRING, transition_request, PROPERTY_HINT_ENUM, anims)); // For transition request. It will be cleared after setting the value immediately. + r_list->push_back(PropertyInfo(Variant::INT, current_index, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_READ_ONLY)); // To avoid finding the index every frame, use this internally. + r_list->push_back(PropertyInfo(Variant::INT, prev_index, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); r_list->push_back(PropertyInfo(Variant::FLOAT, prev_xfading, PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE)); } @@ -650,56 +721,67 @@ void AnimationNodeTransition::get_parameter_list(List<PropertyInfo> *r_list) con Variant AnimationNodeTransition::get_parameter_default_value(const StringName &p_parameter) const { if (p_parameter == time || p_parameter == prev_xfading) { return 0.0; - } else if (p_parameter == prev || p_parameter == prev_current) { + } else if (p_parameter == prev_index) { return -1; + } else if (p_parameter == transition_request || p_parameter == current_state) { + return String(); } else { return 0; } } +bool AnimationNodeTransition::is_parameter_read_only(const StringName &p_parameter) const { + if (p_parameter == current_state || p_parameter == current_index) { + return true; + } + return false; +} + String AnimationNodeTransition::get_caption() const { return "Transition"; } -void AnimationNodeTransition::_update_inputs() { - while (get_input_count() < enabled_inputs) { - add_input(inputs[get_input_count()].name); +void AnimationNodeTransition::set_input_count(int p_inputs) { + for (int i = get_input_count(); i < p_inputs; i++) { + add_input("state_" + itos(i)); } - - while (get_input_count() > enabled_inputs) { + while (get_input_count() > p_inputs) { remove_input(get_input_count() - 1); } + notify_property_list_changed(); } -void AnimationNodeTransition::set_enabled_inputs(int p_inputs) { - ERR_FAIL_INDEX(p_inputs, MAX_INPUTS); - enabled_inputs = p_inputs; - _update_inputs(); +bool AnimationNodeTransition::add_input(const String &p_name) { + if (AnimationNode::add_input(p_name)) { + input_data.push_back(InputData()); + return true; + } + return false; } -int AnimationNodeTransition::get_enabled_inputs() { - return enabled_inputs; +void AnimationNodeTransition::remove_input(int p_index) { + input_data.remove_at(p_index); + AnimationNode::remove_input(p_index); } void AnimationNodeTransition::set_input_as_auto_advance(int p_input, bool p_enable) { - ERR_FAIL_INDEX(p_input, MAX_INPUTS); - inputs[p_input].auto_advance = p_enable; + ERR_FAIL_INDEX(p_input, get_input_count()); + input_data.write[p_input].auto_advance = p_enable; } bool AnimationNodeTransition::is_input_set_as_auto_advance(int p_input) const { - ERR_FAIL_INDEX_V(p_input, MAX_INPUTS, false); - return inputs[p_input].auto_advance; + ERR_FAIL_INDEX_V(p_input, get_input_count(), false); + return input_data[p_input].auto_advance; } -void AnimationNodeTransition::set_input_caption(int p_input, const String &p_name) { - ERR_FAIL_INDEX(p_input, MAX_INPUTS); - inputs[p_input].name = p_name; - set_input_name(p_input, p_name); +void AnimationNodeTransition::set_input_reset(int p_input, bool p_enable) { + ERR_FAIL_INDEX(p_input, get_input_count()); + input_data.write[p_input].reset = p_enable; } -String AnimationNodeTransition::get_input_caption(int p_input) const { - ERR_FAIL_INDEX_V(p_input, MAX_INPUTS, String()); - return inputs[p_input].name; +bool AnimationNodeTransition::is_input_reset(int p_input) const { + ERR_FAIL_INDEX_V(p_input, get_input_count(), true); + return input_data[p_input].reset; } void AnimationNodeTransition::set_xfade_time(double p_fade) { @@ -718,51 +800,70 @@ Ref<Curve> AnimationNodeTransition::get_xfade_curve() const { return xfade_curve; } -void AnimationNodeTransition::set_from_start(bool p_from_start) { - from_start = p_from_start; -} - -bool AnimationNodeTransition::is_from_start() const { - return from_start; -} - double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_is_external_seeking) { - int cur_current = get_parameter(current); - int cur_prev = get_parameter(prev); - int cur_prev_current = get_parameter(prev_current); + String cur_transition_request = get_parameter(transition_request); + int cur_current_index = get_parameter(current_index); + int cur_prev_index = get_parameter(prev_index); double cur_time = get_parameter(time); double cur_prev_xfading = get_parameter(prev_xfading); - bool switched = cur_current != cur_prev_current; + bool switched = false; + bool restart = false; + + if (!cur_transition_request.is_empty()) { + int new_idx = find_input(cur_transition_request); + if (new_idx >= 0) { + if (cur_current_index == new_idx) { + // Transition to same state. + restart = input_data[cur_current_index].reset; + cur_prev_xfading = 0; + set_parameter(prev_xfading, 0); + cur_prev_index = -1; + set_parameter(prev_index, -1); + } else { + switched = true; + cur_prev_index = cur_current_index; + set_parameter(prev_index, cur_current_index); + } + cur_current_index = new_idx; + set_parameter(current_index, cur_current_index); + set_parameter(current_state, cur_transition_request); + } else { + ERR_PRINT("No such input: '" + cur_transition_request + "'"); + } + cur_transition_request = String(); + set_parameter(transition_request, cur_transition_request); + } - if (switched) { - set_parameter(prev_current, cur_current); - set_parameter(prev, cur_prev_current); + // Special case for restart. + if (restart) { + set_parameter(time, 0); + return blend_input(cur_current_index, 0, true, p_is_external_seeking, 1.0, FILTER_IGNORE, true); + } - cur_prev = cur_prev_current; + if (switched) { cur_prev_xfading = xfade_time; cur_time = 0; - switched = true; } - if (cur_current < 0 || cur_current >= enabled_inputs || cur_prev >= enabled_inputs) { + if (cur_current_index < 0 || cur_current_index >= get_input_count() || cur_prev_index >= get_input_count()) { return 0; } double rem = 0.0; if (sync) { - for (int i = 0; i < enabled_inputs; i++) { - if (i != cur_current && i != cur_prev) { + for (int i = 0; i < get_input_count(); i++) { + if (i != cur_current_index && i != cur_prev_index) { blend_input(i, p_time, p_seek, p_is_external_seeking, 0, FILTER_IGNORE, true); } } } - if (cur_prev < 0) { // process current animation, check for transition + if (cur_prev_index < 0) { // process current animation, check for transition - rem = blend_input(cur_current, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true); + rem = blend_input(cur_current_index, p_time, p_seek, p_is_external_seeking, 1.0, FILTER_IGNORE, true); if (p_seek) { cur_time = p_time; @@ -770,8 +871,8 @@ double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_is_ex cur_time += p_time; } - if (inputs[cur_current].auto_advance && rem <= xfade_time) { - set_parameter(current, (cur_current + 1) % enabled_inputs); + if (input_data[cur_current_index].auto_advance && rem <= xfade_time) { + set_parameter(transition_request, get_input_name((cur_current_index + 1) % get_input_count())); } } else { // cross-fading from prev to current @@ -783,21 +884,21 @@ double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_is_ex // Blend values must be more than CMP_EPSILON to process discrete keys in edge. real_t blend_inv = 1.0 - blend; - if (from_start && !p_seek && switched) { //just switched, seek to start of current - rem = blend_input(cur_current, 0, true, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true); + if (input_data[cur_current_index].reset && !p_seek && switched) { //just switched, seek to start of current + rem = blend_input(cur_current_index, 0, true, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true); } else { - rem = blend_input(cur_current, p_time, p_seek, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true); + rem = blend_input(cur_current_index, p_time, p_seek, p_is_external_seeking, Math::is_zero_approx(blend_inv) ? CMP_EPSILON : blend_inv, FILTER_IGNORE, true); } if (p_seek) { - blend_input(cur_prev, p_time, true, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true); + blend_input(cur_prev_index, p_time, true, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true); cur_time = p_time; } else { - blend_input(cur_prev, p_time, false, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true); + blend_input(cur_prev_index, p_time, false, p_is_external_seeking, Math::is_zero_approx(blend) ? CMP_EPSILON : blend, FILTER_IGNORE, true); cur_time += p_time; cur_prev_xfading -= p_time; if (cur_prev_xfading < 0) { - set_parameter(prev, -1); + set_parameter(prev_index, -1); } } } @@ -808,27 +909,22 @@ double AnimationNodeTransition::process(double p_time, bool p_seek, bool p_is_ex return rem; } -void AnimationNodeTransition::_validate_property(PropertyInfo &p_property) const { - if (p_property.name.begins_with("input_")) { - String n = p_property.name.get_slicec('/', 0).get_slicec('_', 1); - if (n != "count") { - int idx = n.to_int(); - if (idx >= enabled_inputs) { - p_property.usage = PROPERTY_USAGE_NONE; - } - } +void AnimationNodeTransition::_get_property_list(List<PropertyInfo> *p_list) const { + for (int i = 0; i < get_input_count(); i++) { + p_list->push_back(PropertyInfo(Variant::STRING, "input_" + itos(i) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL)); + p_list->push_back(PropertyInfo(Variant::BOOL, "input_" + itos(i) + "/auto_advance", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL)); + p_list->push_back(PropertyInfo(Variant::BOOL, "input_" + itos(i) + "/reset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL)); } } void AnimationNodeTransition::_bind_methods() { - ClassDB::bind_method(D_METHOD("set_enabled_inputs", "amount"), &AnimationNodeTransition::set_enabled_inputs); - ClassDB::bind_method(D_METHOD("get_enabled_inputs"), &AnimationNodeTransition::get_enabled_inputs); + ClassDB::bind_method(D_METHOD("set_input_count", "input_count"), &AnimationNodeTransition::set_input_count); ClassDB::bind_method(D_METHOD("set_input_as_auto_advance", "input", "enable"), &AnimationNodeTransition::set_input_as_auto_advance); ClassDB::bind_method(D_METHOD("is_input_set_as_auto_advance", "input"), &AnimationNodeTransition::is_input_set_as_auto_advance); - ClassDB::bind_method(D_METHOD("set_input_caption", "input", "caption"), &AnimationNodeTransition::set_input_caption); - ClassDB::bind_method(D_METHOD("get_input_caption", "input"), &AnimationNodeTransition::get_input_caption); + ClassDB::bind_method(D_METHOD("set_input_reset", "input", "enable"), &AnimationNodeTransition::set_input_reset); + ClassDB::bind_method(D_METHOD("is_input_reset", "input"), &AnimationNodeTransition::is_input_reset); ClassDB::bind_method(D_METHOD("set_xfade_time", "time"), &AnimationNodeTransition::set_xfade_time); ClassDB::bind_method(D_METHOD("get_xfade_time"), &AnimationNodeTransition::get_xfade_time); @@ -836,24 +932,12 @@ void AnimationNodeTransition::_bind_methods() { ClassDB::bind_method(D_METHOD("set_xfade_curve", "curve"), &AnimationNodeTransition::set_xfade_curve); ClassDB::bind_method(D_METHOD("get_xfade_curve"), &AnimationNodeTransition::get_xfade_curve); - ClassDB::bind_method(D_METHOD("set_from_start", "from_start"), &AnimationNodeTransition::set_from_start); - ClassDB::bind_method(D_METHOD("is_from_start"), &AnimationNodeTransition::is_from_start); - - ADD_PROPERTY(PropertyInfo(Variant::INT, "enabled_inputs", PROPERTY_HINT_RANGE, "0,64,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_enabled_inputs", "get_enabled_inputs"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "xfade_time", PROPERTY_HINT_RANGE, "0,120,0.01,suffix:s"), "set_xfade_time", "get_xfade_time"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "xfade_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_xfade_curve", "get_xfade_curve"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "from_start"), "set_from_start", "is_from_start"); - - for (int i = 0; i < MAX_INPUTS; i++) { - ADD_PROPERTYI(PropertyInfo(Variant::STRING, "input_" + itos(i) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_input_caption", "get_input_caption", i); - ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "input_" + itos(i) + "/auto_advance", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_input_as_auto_advance", "is_input_set_as_auto_advance", i); - } + ADD_PROPERTY(PropertyInfo(Variant::INT, "input_count", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_ARRAY | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED, "Inputs,input_"), "set_input_count", "get_input_count"); } AnimationNodeTransition::AnimationNodeTransition() { - for (int i = 0; i < MAX_INPUTS; i++) { - inputs[i].name = "state " + itos(i); - } } ///////////////////// |