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New `task_selected` signal for BehaviorTreeView

This commit is contained in:
Serhii Snitsaruk 2024-02-29 23:00:35 +01:00
parent 2d98a38ada
commit 7626c84633
3 changed files with 40 additions and 4 deletions
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9
doc_classes/BehaviorTreeView.xml
View File

@ -22,4 +22,13 @@
Minimum delay between two updates (in milliseconds). Set to higher values for a lower CPU load.
</member>
</members>
<signals>
<signal name="task_selected">
<param index="0" name="p_type_name" type="String" />
<param index="1" name="p_script_path" type="String" />
<description>
Emitted when a task item is selected in [BehaviorTreeView].
</description>
</signal>
</signals>
</class>

34
editor/debugger/behavior_tree_view.cpp
View File

@ -34,6 +34,22 @@
#include <godot_cpp/classes/time.hpp>
#endif // LIMBOAI_GDEXTENSION
inline static uint64_t item_get_task_id(TreeItem *p_item) {
return p_item->get_metadata(0);
}
inline static BTTask::Status item_get_task_status(TreeItem *p_item) {
return VariantCaster<BTTask::Status>::cast(p_item->get_metadata(1));
}
inline static String item_get_task_type(TreeItem *p_item) {
return ((String)p_item->get_metadata(2)).get_slicec('|', 0);
}
inline static String item_get_task_script_path(TreeItem *p_item) {
return ((String)p_item->get_metadata(2)).get_slicec('|', 1);
}
void BehaviorTreeView::_draw_running_status(Object *p_obj, Rect2 p_rect) {
p_rect = p_rect.grow_side(SIDE_LEFT, p_rect.get_position().x);
theme_cache.sbf_running->draw(tree->get_canvas_item(), p_rect);
@ -54,15 +70,21 @@ void BehaviorTreeView::_item_collapsed(Object *p_obj) {
if (!item) {
return;
}
uint64_t id = item->get_metadata(0);
uint64_t id = item_get_task_id(item);
bool collapsed = item->is_collapsed();
if (!collapsed_ids.has(id) && collapsed) {
collapsed_ids.push_back(item->get_metadata(0));
collapsed_ids.push_back(item_get_task_id(item));
} else if (collapsed_ids.has(id) && !collapsed) {
collapsed_ids.erase(id);
}
}
void BehaviorTreeView::_item_selected() {
TreeItem *item = tree->get_selected();
ERR_FAIL_NULL(item);
emit_signal(LW_NAME(task_selected), item_get_task_type(item), item_get_task_script_path(item));
}
double BehaviorTreeView::_get_editor_scale() const {
if (Engine::get_singleton()->is_editor_hint()) {
return EDSCALE;
@ -85,7 +107,7 @@ void BehaviorTreeView::_update_tree(const Ref<BehaviorTreeData> &p_data) {
// Remember selected.
uint64_t selected_id = 0;
if (tree->get_selected()) {
selected_id = tree->get_selected()->get_metadata(0);
selected_id = item_get_task_id(tree->get_selected());
}
if (last_root_id != 0 && p_data->tasks.size() > 0 && last_root_id == (uint64_t)p_data->tasks[0].id) {
@ -98,7 +120,7 @@ void BehaviorTreeView::_update_tree(const Ref<BehaviorTreeData> &p_data) {
ERR_FAIL_COND(idx >= p_data->tasks.size());
const BTTask::Status current_status = (BTTask::Status)p_data->tasks[idx].status;
const BTTask::Status last_status = VariantCaster<BTTask::Status>::cast(item->get_metadata(1));
const BTTask::Status last_status = item_get_task_status(item);
const bool status_changed = last_status != p_data->tasks[idx].status;
if (status_changed) {
@ -166,6 +188,7 @@ void BehaviorTreeView::_update_tree(const Ref<BehaviorTreeData> &p_data) {
item->set_metadata(0, task_data.id);
item->set_metadata(1, task_data.status);
item->set_metadata(2, task_data.type_name + String("|") + task_data.script_path);
item->set_text(0, task_data.name);
if (task_data.is_custom_name) {
@ -262,6 +285,7 @@ void BehaviorTreeView::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
tree->connect(LW_NAME(item_collapsed), callable_mp(this, &BehaviorTreeView::_item_collapsed));
tree->connect(LW_NAME(item_selected), callable_mp(this, &BehaviorTreeView::_item_selected));
} break;
case NOTIFICATION_LAYOUT_DIRECTION_CHANGED:
case NOTIFICATION_TRANSLATION_CHANGED:
@ -292,6 +316,8 @@ void BehaviorTreeView::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_update_interval_msec", "p_milliseconds"), &BehaviorTreeView::set_update_interval_msec);
ClassDB::bind_method(D_METHOD("get_update_interval_msec"), &BehaviorTreeView::get_update_interval_msec);
ADD_PROPERTY(PropertyInfo(Variant::INT, "update_interval_msec"), "set_update_interval_msec", "get_update_interval_msec");
ADD_SIGNAL(MethodInfo("task_selected", PropertyInfo(Variant::STRING, "p_type_name"), PropertyInfo(Variant::STRING, "p_script_path")));
}
BehaviorTreeView::BehaviorTreeView() {

1
editor/debugger/behavior_tree_view.h
View File

@ -61,6 +61,7 @@ private:
void _draw_failure_status(Object *p_obj, Rect2 p_rect);
void _draw_fresh(Object *p_obj, Rect2 p_rect) {}
void _item_collapsed(Object *p_obj);
void _item_selected();
double _get_editor_scale() const;
void _update_tree(const Ref<BehaviorTreeData> &p_data);