Add drag preview
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@ -21,11 +21,18 @@
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#ifdef LIMBOAI_MODULE
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#include "core/object/script_language.h"
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#include "editor/themes/editor_scale.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/texture_rect.h"
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#include "scene/gui/label.h"
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#endif // LIMBOAI_MODULE
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#ifdef LIMBOAI_GDEXTENSION
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#include <godot_cpp/classes/editor_interface.hpp>
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#include <godot_cpp/classes/script.hpp>
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#include <godot_cpp/classes/h_box_container.hpp>
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#include <godot_cpp/classes/v_box_container.hpp>
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#include <godot_cpp/classes/texture_rect.hpp>
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#include <godot_cpp/classes/label.hpp>
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using namespace godot;
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#endif // LIMBOAI_GDEXTENSION
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@ -296,6 +303,31 @@ Variant TaskTree::_get_drag_data_fw(const Point2 &p_point) {
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return Variant();
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}
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VBoxContainer *vb = memnew(VBoxContainer);
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int list_max = 10;
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float opacity_step = 1.0f / list_max;
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float opacity_item = 1.0f;
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for (int i = 0; i < selected_tasks.size(); i++) {
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Ref<BTTask> task = Object::cast_to<BTTask>(selected_tasks[i]);
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if (i < list_max) {
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HBoxContainer *hb = memnew(HBoxContainer);
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TextureRect *tf = memnew(TextureRect);
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int icon_size = get_theme_constant(LW_NAME(class_icon_size), LW_NAME(Editor));
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tf->set_custom_minimum_size(Size2(icon_size, icon_size));
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tf->set_stretch_mode(TextureRect::STRETCH_KEEP_ASPECT_CENTERED);
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tf->set_expand_mode(TextureRect::EXPAND_IGNORE_SIZE);
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tf->set_texture(icons[i]);
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hb->add_child(tf);
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Label *label = memnew(Label);
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label->set_text(task->get_task_name());
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hb->add_child(label);
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vb->add_child(hb);
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hb->set_modulate(Color(1, 1, 1, opacity_item));
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opacity_item -= opacity_step;
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}
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}
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set_drag_preview(vb);
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Dictionary drag_data;
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drag_data["type"] = "task";
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drag_data["tasks"] = selected_tasks;
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@ -330,7 +362,8 @@ bool TaskTree::_can_drop_data_fw(const Point2 &p_point, const Variant &p_data) c
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if (tasks.is_empty()) {
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return false; // No tasks.
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}
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for (const Ref<BTTask> &task : tasks) {
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for (int i = 0; i < tasks.size(); i++) {
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Ref<BTTask> task = tasks[i];
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const Ref<BTTask> to_task = item->get_metadata(0);
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if (to_task->is_descendant_of(task) || task == to_task ||
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(task == to_task && task->get_index() + section >= to_task->get_index() && !item->is_collapsed() && item->get_child_count() > 0)) {
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@ -480,7 +513,7 @@ void TaskTree::_bind_methods() {
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ADD_SIGNAL(MethodInfo("task_selected"));
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ADD_SIGNAL(MethodInfo("task_activated"));
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ADD_SIGNAL(MethodInfo("probability_clicked"));
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ADD_SIGNAL(MethodInfo("tasks_dragged", PropertyInfo(Variant::ARRAY, "tasks", PROPERTY_HINT_ARRAY_TYPE, MAKE_RESOURCE_TYPE_HINT("BTTask")),
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ADD_SIGNAL(MethodInfo("tasks_dragged", PropertyInfo(Variant::ARRAY, "tasks", PROPERTY_HINT_ARRAY_TYPE, RESOURCE_TYPE_HINT("BTTask")),
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PropertyInfo(Variant::OBJECT, "to_task", PROPERTY_HINT_RESOURCE_TYPE, "BTTask"),
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PropertyInfo(Variant::INT, "type")));
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}
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@ -78,6 +78,7 @@ LimboStringNames::LimboStringNames() {
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HeaderSmall = SN("HeaderSmall");
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Help = SN("Help");
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icon_max_width = SN("icon_max_width");
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class_icon_size = SN("class_icon_size");
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id_pressed = SN("id_pressed");
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Info = SN("Info");
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item_collapsed = SN("item_collapsed");
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@ -94,6 +94,7 @@ public:
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StringName HeaderSmall;
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StringName Help;
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StringName icon_max_width;
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StringName class_icon_size;
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StringName id_pressed;
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StringName Info;
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StringName item_collapsed;
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