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extract BuildModeController, fixing a silent blueprint exit

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mlangkabel
2026-08-05 20:41:57 +02:00
parent 202f583067
commit 26d7448492
7 changed files with 803 additions and 204 deletions
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55
src/ui/GameWorldView.h
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@@ -19,6 +19,7 @@
#include <QVector2D>
#include "Blueprint.h"
#include "BuildModeController.h"
#include "BuildingConfig.h"
#include "BlueprintModeExitedEvent.h"
#include "BlueprintPlacementRequestedEvent.h"
@@ -263,14 +264,9 @@ private:
void stepSpeed(int delta);
void placeAtTile(QPoint tile);
// Unified tunnel build mode (REQ-BLD-TUNNEL-MODE). Active while the builder type
// is TunnelEntry; the ghost then resolves to an entry or exit by hovered position.
bool inTunnelMode() const;
// The building type the ghost currently represents: the position-resolved tunnel
// type in tunnel mode, otherwise the plain builder type.
BuildingType effectiveBuilderType() const;
// Recomputes m_tunnelGhostType and m_tunnelPartnerTile from the current ghost
// tile, rotation, and sub-tile cursor position. Only meaningful in tunnel mode.
// Re-resolves the tunnel ghost type and completion partner from the current
// ghost tile, rotation, and sub-tile cursor position, storing both on the build
// mode controller. Only meaningful in tunnel mode (REQ-BLD-TUNNEL-MODE).
void updateTunnelGhost();
// Indexes every tunnel entry/exit — built or still a construction site — by its
// single-cell tile. Shared by the placement preview and the selection highlight.
@@ -292,8 +288,8 @@ private:
bool affordable; // meaningful only for PlaceNew
std::optional<BuildingId> rotateId; // set only for RotateInPlace
};
// Recomputes m_beltDragPath from m_beltDragAnchor to cursorTile using the
// current ghost orientation.
// Recomputes the drag path from its anchor to cursorTile using the current ghost
// orientation, and stores it on the build mode controller.
void recomputeBeltDragPath(QPoint cursorTile);
// Classifies each path tile against the current sim state, applying cumulative
// affordability to the PlaceNew tiles.
@@ -307,11 +303,9 @@ private:
void copyConfigFrom(BuildingId id);
void pasteConfigTo(BuildingId id);
void enterBuilderMode(BuildingType type);
void exitBuilderMode();
void enterBlueprintMode(Blueprint blueprint);
void exitBlueprintMode();
void toggleDeconstructMode();
// Turns the ghost and refreshes everything that depends on its facing: placement
// validity, the tunnel completion match, and an in-progress belt drag's path.
// The mode transitions themselves live on m_buildMode.
void rotateGhost(bool clockwise);
struct ActiveBeam
@@ -365,28 +359,15 @@ private:
std::vector<ActiveBeam> m_activeBeams;
std::optional<BuildingType> m_builderType;
Rotation m_ghostRotation;
QPoint m_ghostTile;
bool m_ghostValid;
// Unified tunnel build mode (REQ-BLD-TUNNEL-MODE): while m_builderType is
// TunnelEntry the ghost resolves to an entry or an exit based on the hovered
// position; m_tunnelPartnerTile is the existing tunnel it would complete (drawn
// as the green connection preview), or unset when there is no completion match.
BuildingType m_tunnelGhostType = BuildingType::TunnelEntry;
std::optional<QPoint> m_tunnelPartnerTile;
// Deferred belt drag placement (REQ-BLD-BELT-DRAG): while dragging, the
// rectilinear anchor->cursor path is recomputed on each move and only applied
// on release. Empty unless a belt drag is in progress.
std::vector<BeltPathTile> m_beltDragPath;
QPoint m_beltDragAnchor;
// Last known cursor position in world (tile) units; used to pick the belt-drag
// end tile closest to the cursor when snapping to a building (REQ-BLD-BELT-DRAG).
QVector2D m_cursorWorldPos;
bool m_dragging;
// The active build mode (builder / blueprint / deconstruct, or none) and the
// ghost, tunnel and belt-drag state belonging to it. Owns the transitions
// between them; this widget supplies the parts that need the simulation.
BuildModeController m_buildMode;
std::optional<Blueprint> m_blueprintMode;
QPoint m_blueprintGhostTile;
// Last known cursor position in world (tile) units; used to pick the belt-drag
// end tile closest to the cursor when snapping to a building (REQ-BLD-BELT-DRAG)
// and to resolve the tunnel ghost sub-tile (REQ-BLD-TUNNEL-MODE).
QVector2D m_cursorWorldPos;
// Temporary cache for the copy-settings gesture (REQ-BLD-COPY-CONFIG); held
// only while Shift is down and cleared on Shift release.
@@ -404,8 +385,6 @@ private:
std::vector<CopyConfigFlash> m_copyConfigFlashes;
static constexpr qint64 kCopyFlashDurationMs = 300;
bool m_deconstructMode;
std::optional<BuildingId> m_deconstructHoverBuildingId;
bool m_debugDraw;
// Owns the selection across all three categories and the rules for moving