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extract SelectionController

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mlangkabel
2026-08-05 20:18:08 +02:00
parent d5ab44b9bf
commit 202f583067
7 changed files with 631 additions and 269 deletions
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31
src/ui/GameWorldView.h
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@@ -52,6 +52,7 @@
#include "EntitySelectionChangedEvent.h"
#include "GameConfig.h"
#include "Rotation.h"
#include "SelectionController.h"
#include "Tick.h"
#include "TickDriver.h"
#include "TunnelCompletion.h"
@@ -247,21 +248,18 @@ private:
void placeBlueprintAtTile(QPoint center);
std::optional<QVector2D> entityPosition(entt::entity entity) const;
// Clears the debris selection, emitting an empty DebrisSelectionChangedEvent when
// it was non-empty (REQ-UI-DEBRIS-CLICK-SELECT). Used when another selection
// category takes over.
void clearDebrisSelection();
// Drops despawned or fully-collected debris from the selection and re-emits
// when it changed (REQ-UI-DEBRIS-CLICK-SELECT). Called each frame from onFrame().
// Drops despawned or fully-collected debris from the selection
// (REQ-UI-DEBRIS-CLICK-SELECT). Called each frame from onFrame().
void pruneDespawnedDebris();
// Clears the actor selection, emitting an empty EntitySelectionChangedEvent when it was
// non-empty (REQ-UI-ENTITY-CLICK-SELECT). Used when buildings take over.
void clearEntitySelection();
// Drops despawned or dead actors from the selection and re-emits when it changed
// (REQ-UI-ENTITY-CLICK-SELECT). Called each frame from onFrame().
// Drops despawned or dead actors from the selection (REQ-UI-ENTITY-CLICK-SELECT).
// Called each frame from onFrame().
void pruneDespawnedActors();
// True if the given actor is part of the current actor selection.
bool isEntitySelected(entt::entity entity) const;
// Resolves a click into the selection it should produce, applying the category
// precedence of REQ-UI-SELECTION-CATEGORIES; the controller owns what that then
// does to the existing selection. Returns false when the click hit nothing,
// which is the only case that goes on to start a box drag.
bool selectAtPoint(QPoint tile, QVector2D worldPos, bool additive);
void selectInBox(bool additive);
void stepSpeed(int delta);
void placeAtTile(QPoint tile);
@@ -410,9 +408,10 @@ private:
std::optional<BuildingId> m_deconstructHoverBuildingId;
bool m_debugDraw;
std::vector<BuildingId> m_selectedBuildingIds;
std::vector<entt::entity> m_selectedEntities;
std::vector<entt::entity> m_selectedDebris;
// Owns the selection across all three categories and the rules for moving
// between them (REQ-UI-SELECTION-CATEGORIES), including publishing the change
// events. This widget only resolves what was hit.
SelectionController m_selection;
bool m_boxSelecting;
QPoint m_boxStartTile;
QPoint m_boxCurrentTile;