Map

Inherits: Node2D

Overworld room selection tree.

Displays a procedurally generated grid of MapRoom nodes representing a 16-floor roguelike progression. Uses MapGenerator to produce the Room data grid, then spawns MapRoom nodes connected by Line2D paths.

Properties

Camera2D	camera_2d
Array[Array]	map_data
int	floor_climbed
Room	last_room
float	camera_edge_y

Methods

void	generate_new_map()
void	create_map()
void	unlock_floor(which_floor: int = floor_climbed)
void	unlock_next_rooms()
void	_on_map_room_selected(room: Room)

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Property Descriptions

Camera2D camera_2d 🔗

Vertical scrolling camera.

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Array[Array] map_data 🔗

2D grid of Room data objects from MapGenerator.

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int floor_climbed 🔗

Number of floors the player has progressed through.

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Room last_room 🔗

The most recently selected Room.

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float camera_edge_y 🔗

Upper Y clamp for camera scroll: Y_DIST * (FLOOR - 1).

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Method Descriptions

void generate_new_map() 🔗

Generates a new set of rooms via MapGenerator and builds the visual map.

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void create_map() 🔗

Spawns MapRoom nodes for all rooms with outgoing connections, plus the boss room at the top floor. Centers visuals on screen.

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void unlock_floor(which_floor: int = floor_climbed) 🔗

Sets MapRoom.available on all rooms in which_floor.

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void unlock_next_rooms() 🔗

Sets MapRoom.available on rooms connected to last_room.

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void _on_map_room_selected(room: Room) 🔗

Locks all rooms on the selected room’s floor, records it, increments floor_climbed, and unlocks connected rooms on the next floor.