Coordinates interaction mode switching and dispatches to handlers. More...

#include <interaction_coordinator.h>

Collaboration diagram for yaze::editor::InteractionCoordinator:

[legend]

Public Types
enum class	Mode { Select , PlaceDoor , PlaceSprite , PlaceItem }
	Available interaction modes. More...

Public Member Functions
void	SetContext (InteractionContext *ctx)
	Set the shared interaction context.

Mode	GetCurrentMode () const
	Get current interaction mode.

void	SetMode (Mode mode)
	Set interaction mode.

void	CancelCurrentMode ()
	Cancel current mode and return to select mode.

bool	IsPlacementActive () const
	Check if any placement mode is active.

DoorInteractionHandler &	door_handler ()

const DoorInteractionHandler &	door_handler () const

SpriteInteractionHandler &	sprite_handler ()

const SpriteInteractionHandler &	sprite_handler () const

ItemInteractionHandler &	item_handler ()

const ItemInteractionHandler &	item_handler () const

bool	HandleClick (int canvas_x, int canvas_y)
	Handle click at canvas position.

void	HandleDrag (ImVec2 current_pos, ImVec2 delta)
	Handle drag operation.

void	HandleRelease ()
	Handle mouse release.

void	DrawGhostPreviews ()
	Draw ghost previews for active placement mode.

void	DrawSelectionHighlights ()
	Draw selection highlights for all entity types.

bool	TrySelectEntityAtCursor (int canvas_x, int canvas_y)
	Try to select entity at cursor position.

bool	HasEntitySelection () const
	Check if any entity is selected.

void	ClearAllEntitySelections ()
	Clear all entity selections.

void	DeleteSelectedEntity ()
	Delete currently selected entity.

Mode	GetSelectedEntityType () const
	Get the type of currently selected entity.

Private Member Functions
BaseEntityHandler *	GetActiveHandler ()
	Get active handler based on current mode.

Private Attributes
Mode	current_mode_ = Mode::Select

InteractionContext *	ctx_ = nullptr

DoorInteractionHandler	door_handler_

SpriteInteractionHandler	sprite_handler_

ItemInteractionHandler	item_handler_

Detailed Description

Coordinates interaction mode switching and dispatches to handlers.

The coordinator manages the current interaction mode and ensures only one handler is active at a time. It provides a unified interface for the DungeonObjectInteraction facade to delegate to.

Definition at line 19 of file interaction_coordinator.h.

Member Enumeration Documentation

◆ Mode

enum class yaze::editor::InteractionCoordinator::Mode

strong

Available interaction modes.

Enumerator
Select
PlaceDoor
PlaceSprite
PlaceItem

Definition at line 24 of file interaction_coordinator.h.

Member Function Documentation

◆ SetContext()

void yaze::editor::InteractionCoordinator::SetContext ( InteractionContext * ctx )

Set the shared interaction context.

This propagates the context to all handlers.

Definition at line 9 of file interaction_coordinator.cc.

References ctx_, door_handler_, item_handler_, yaze::editor::BaseEntityHandler::SetContext(), and sprite_handler_.

Here is the call graph for this function:

◆ GetCurrentMode()

Mode yaze::editor::InteractionCoordinator::GetCurrentMode ( ) const

inline

Get current interaction mode.

Definition at line 41 of file interaction_coordinator.h.

References current_mode_.

◆ SetMode()

void yaze::editor::InteractionCoordinator::SetMode ( Mode mode )

Set interaction mode.

Cancels any active placement in the previous mode.

Definition at line 16 of file interaction_coordinator.cc.

References yaze::editor::DoorInteractionHandler::BeginPlacement(), yaze::editor::ItemInteractionHandler::BeginPlacement(), yaze::editor::SpriteInteractionHandler::BeginPlacement(), CancelCurrentMode(), current_mode_, door_handler_, item_handler_, PlaceDoor, PlaceItem, PlaceSprite, Select, and sprite_handler_.

Here is the call graph for this function:

◆ CancelCurrentMode()

void yaze::editor::InteractionCoordinator::CancelCurrentMode ( )

Cancel current mode and return to select mode.

Definition at line 39 of file interaction_coordinator.cc.

References yaze::editor::DoorInteractionHandler::CancelPlacement(), yaze::editor::ItemInteractionHandler::CancelPlacement(), yaze::editor::SpriteInteractionHandler::CancelPlacement(), current_mode_, door_handler_, item_handler_, Select, and sprite_handler_.

Referenced by SetMode().

Here is the call graph for this function:

◆ IsPlacementActive()

bool yaze::editor::InteractionCoordinator::IsPlacementActive ( ) const

Check if any placement mode is active.

Definition at line 48 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::IsPlacementActive(), yaze::editor::ItemInteractionHandler::IsPlacementActive(), yaze::editor::SpriteInteractionHandler::IsPlacementActive(), item_handler_, and sprite_handler_.

Here is the call graph for this function:

◆ door_handler() [1/2]

DoorInteractionHandler & yaze::editor::InteractionCoordinator::door_handler ( )

inline

Definition at line 64 of file interaction_coordinator.h.

References door_handler_.

◆ door_handler() [2/2]

const DoorInteractionHandler & yaze::editor::InteractionCoordinator::door_handler ( ) const

inline

Definition at line 65 of file interaction_coordinator.h.

References door_handler_.

◆ sprite_handler() [1/2]

SpriteInteractionHandler & yaze::editor::InteractionCoordinator::sprite_handler ( )

inline

Definition at line 67 of file interaction_coordinator.h.

References sprite_handler_.

◆ sprite_handler() [2/2]

const SpriteInteractionHandler & yaze::editor::InteractionCoordinator::sprite_handler ( ) const

inline

Definition at line 68 of file interaction_coordinator.h.

References sprite_handler_.

◆ item_handler() [1/2]

ItemInteractionHandler & yaze::editor::InteractionCoordinator::item_handler ( )

inline

Definition at line 72 of file interaction_coordinator.h.

References item_handler_.

◆ item_handler() [2/2]

const ItemInteractionHandler & yaze::editor::InteractionCoordinator::item_handler ( ) const

inline

Definition at line 73 of file interaction_coordinator.h.

References item_handler_.

◆ HandleClick()

bool yaze::editor::InteractionCoordinator::HandleClick	(	int	canvas_x,
		int	canvas_y )

Handle click at canvas position.

Dispatches to appropriate handler based on current mode.

Returns: true if click was handled

Definition at line 54 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::HandleClick(), yaze::editor::ItemInteractionHandler::HandleClick(), yaze::editor::SpriteInteractionHandler::HandleClick(), yaze::editor::DoorInteractionHandler::IsPlacementActive(), yaze::editor::ItemInteractionHandler::IsPlacementActive(), yaze::editor::SpriteInteractionHandler::IsPlacementActive(), item_handler_, sprite_handler_, and TrySelectEntityAtCursor().

◆ HandleDrag()

void yaze::editor::InteractionCoordinator::HandleDrag	(	ImVec2	current_pos,
		ImVec2	delta )

Handle drag operation.

Definition at line 70 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::HandleDrag(), yaze::editor::ItemInteractionHandler::HandleDrag(), yaze::editor::SpriteInteractionHandler::HandleDrag(), yaze::editor::DoorInteractionHandler::HasSelection(), yaze::editor::ItemInteractionHandler::HasSelection(), yaze::editor::SpriteInteractionHandler::HasSelection(), item_handler_, and sprite_handler_.

◆ HandleRelease()

void yaze::editor::InteractionCoordinator::HandleRelease ( )

Handle mouse release.

Definition at line 83 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::HandleRelease(), yaze::editor::ItemInteractionHandler::HandleRelease(), yaze::editor::SpriteInteractionHandler::HandleRelease(), item_handler_, and sprite_handler_.

Here is the call graph for this function:

◆ DrawGhostPreviews()

void yaze::editor::InteractionCoordinator::DrawGhostPreviews ( )

Draw ghost previews for active placement mode.

Definition at line 90 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::DrawGhostPreview(), yaze::editor::ItemInteractionHandler::DrawGhostPreview(), yaze::editor::SpriteInteractionHandler::DrawGhostPreview(), yaze::editor::DoorInteractionHandler::IsPlacementActive(), yaze::editor::ItemInteractionHandler::IsPlacementActive(), yaze::editor::SpriteInteractionHandler::IsPlacementActive(), item_handler_, and sprite_handler_.

◆ DrawSelectionHighlights()

void yaze::editor::InteractionCoordinator::DrawSelectionHighlights ( )

Draw selection highlights for all entity types.

Definition at line 103 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::DrawSelectionHighlight(), yaze::editor::ItemInteractionHandler::DrawSelectionHighlight(), yaze::editor::SpriteInteractionHandler::DrawSelectionHighlight(), yaze::editor::DoorInteractionHandler::DrawSnapIndicators(), yaze::editor::DoorInteractionHandler::HasSelection(), yaze::editor::DoorInteractionHandler::IsPlacementActive(), item_handler_, and sprite_handler_.

◆ TrySelectEntityAtCursor()

bool yaze::editor::InteractionCoordinator::TrySelectEntityAtCursor	(	int	canvas_x,
		int	canvas_y )

Try to select entity at cursor position.

Checks all entity types (doors, sprites, items) and selects if found.

Returns: true if entity was selected

Definition at line 115 of file interaction_coordinator.cc.

References ClearAllEntitySelections(), door_handler_, yaze::editor::DoorInteractionHandler::HandleClick(), yaze::editor::ItemInteractionHandler::HandleClick(), yaze::editor::SpriteInteractionHandler::HandleClick(), item_handler_, and sprite_handler_.

Referenced by HandleClick().

Here is the call graph for this function:

◆ HasEntitySelection()

bool yaze::editor::InteractionCoordinator::HasEntitySelection ( ) const

Check if any entity is selected.

Definition at line 135 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::HasSelection(), yaze::editor::ItemInteractionHandler::HasSelection(), yaze::editor::SpriteInteractionHandler::HasSelection(), item_handler_, and sprite_handler_.

Here is the call graph for this function:

◆ ClearAllEntitySelections()

void yaze::editor::InteractionCoordinator::ClearAllEntitySelections ( )

Clear all entity selections.

Definition at line 140 of file interaction_coordinator.cc.

References yaze::editor::DoorInteractionHandler::ClearSelection(), yaze::editor::ItemInteractionHandler::ClearSelection(), yaze::editor::SpriteInteractionHandler::ClearSelection(), door_handler_, item_handler_, and sprite_handler_.

Referenced by TrySelectEntityAtCursor().

Here is the call graph for this function:

◆ DeleteSelectedEntity()

void yaze::editor::InteractionCoordinator::DeleteSelectedEntity ( )

Delete currently selected entity.

Definition at line 146 of file interaction_coordinator.cc.

References yaze::editor::DoorInteractionHandler::DeleteSelected(), yaze::editor::ItemInteractionHandler::DeleteSelected(), yaze::editor::SpriteInteractionHandler::DeleteSelected(), door_handler_, yaze::editor::DoorInteractionHandler::HasSelection(), yaze::editor::ItemInteractionHandler::HasSelection(), yaze::editor::SpriteInteractionHandler::HasSelection(), item_handler_, and sprite_handler_.

◆ GetSelectedEntityType()

InteractionCoordinator::Mode yaze::editor::InteractionCoordinator::GetSelectedEntityType ( ) const

Get the type of currently selected entity.

Returns: Selected entity type, or Mode::Select if no entity selected

Definition at line 156 of file interaction_coordinator.cc.

References door_handler_, yaze::editor::DoorInteractionHandler::HasSelection(), yaze::editor::ItemInteractionHandler::HasSelection(), yaze::editor::SpriteInteractionHandler::HasSelection(), item_handler_, PlaceDoor, PlaceItem, PlaceSprite, Select, and sprite_handler_.

Here is the call graph for this function:

◆ GetActiveHandler()

BaseEntityHandler * yaze::editor::InteractionCoordinator::GetActiveHandler ( )

private

Get active handler based on current mode.

Returns: Pointer to active handler, or nullptr if in Select mode

Definition at line 170 of file interaction_coordinator.cc.

References current_mode_, door_handler_, item_handler_, PlaceDoor, PlaceItem, PlaceSprite, Select, and sprite_handler_.

Member Data Documentation

◆ current_mode_

Mode yaze::editor::InteractionCoordinator::current_mode_ = Mode::Select

private

Definition at line 141 of file interaction_coordinator.h.

Referenced by CancelCurrentMode(), GetActiveHandler(), GetCurrentMode(), and SetMode().

◆ ctx_

InteractionContext* yaze::editor::InteractionCoordinator::ctx_ = nullptr

private

Definition at line 142 of file interaction_coordinator.h.

Referenced by SetContext().

◆ door_handler_

DoorInteractionHandler yaze::editor::InteractionCoordinator::door_handler_

private

Definition at line 144 of file interaction_coordinator.h.

Referenced by CancelCurrentMode(), ClearAllEntitySelections(), DeleteSelectedEntity(), door_handler(), door_handler(), DrawGhostPreviews(), DrawSelectionHighlights(), GetActiveHandler(), GetSelectedEntityType(), HandleClick(), HandleDrag(), HandleRelease(), HasEntitySelection(), IsPlacementActive(), SetContext(), SetMode(), and TrySelectEntityAtCursor().

◆ sprite_handler_

SpriteInteractionHandler yaze::editor::InteractionCoordinator::sprite_handler_

private

Definition at line 145 of file interaction_coordinator.h.

Referenced by CancelCurrentMode(), ClearAllEntitySelections(), DeleteSelectedEntity(), DrawGhostPreviews(), DrawSelectionHighlights(), GetActiveHandler(), GetSelectedEntityType(), HandleClick(), HandleDrag(), HandleRelease(), HasEntitySelection(), IsPlacementActive(), SetContext(), SetMode(), sprite_handler(), sprite_handler(), and TrySelectEntityAtCursor().

◆ item_handler_

ItemInteractionHandler yaze::editor::InteractionCoordinator::item_handler_

private

Definition at line 146 of file interaction_coordinator.h.

Referenced by CancelCurrentMode(), ClearAllEntitySelections(), DeleteSelectedEntity(), DrawGhostPreviews(), DrawSelectionHighlights(), GetActiveHandler(), GetSelectedEntityType(), HandleClick(), HandleDrag(), HandleRelease(), HasEntitySelection(), IsPlacementActive(), item_handler(), item_handler(), SetContext(), SetMode(), and TrySelectEntityAtCursor().

The documentation for this class was generated from the following files:

src/app/editor/dungeon/interaction/interaction_coordinator.h
src/app/editor/dungeon/interaction/interaction_coordinator.cc

	yaze 0.3.2 Link to the Past ROM Editor

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Mode

Member Function Documentation

◆ SetContext()

◆ GetCurrentMode()

◆ SetMode()

◆ CancelCurrentMode()

◆ IsPlacementActive()

◆ door_handler() [1/2]

◆ door_handler() [2/2]

◆ sprite_handler() [1/2]

◆ sprite_handler() [2/2]

◆ item_handler() [1/2]

◆ item_handler() [2/2]

◆ HandleClick()

◆ HandleDrag()

◆ HandleRelease()

◆ DrawGhostPreviews()

◆ DrawSelectionHighlights()

◆ TrySelectEntityAtCursor()

◆ HasEntitySelection()

◆ ClearAllEntitySelections()

◆ DeleteSelectedEntity()

◆ GetSelectedEntityType()

◆ GetActiveHandler()

Member Data Documentation

◆ current_mode_

◆ ctx_

◆ door_handler_

◆ sprite_handler_

◆ item_handler_