MapGenerator

Inherits: RefCounted

Procedurally generates the overworld room grid.

Creates a X-floor × Y-column grid of Room objects with branching paths from Z starting points. Assigns room types by weighted random selection validated through MapRules. The boss room is placed at the center of the top floor.

Properties

Dictionary	random_room_type	{...}
Array[Array]	map_data
MapRules	map_rules

Methods

Array[Array]	generate_map()
Array[Array]	_generate_initial_grid()
Array[int]	_get_random_starting_points()
int	_setup_connections(i: int, j: int)
bool	_would_cross_existing_path(i: int, j: int, room: Room)
void	_setup_boss_room()
void	_setup_room_types()
void	_set_room_randomly(room_to_set: Room)
Room.Type	_get_random_room_type_by_weight()

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Property Descriptions

Dictionary random_room_type = {...} 🔗

Weight map for random room type selection (COMBAT, EVENT, CAMP, ELITE).

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Array[Array] map_data 🔗

The generated 2D grid of Room objects.

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MapRules map_rules 🔗

Rules validator for room type placement.

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Method Descriptions

Array[Array] generate_map() 🔗

Entry point: returns a fully generated map_data grid.

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Array[Array] _generate_initial_grid() 🔗

Creates a blank 15×7 grid with positioned Room objects.

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Array[int] _get_random_starting_points() 🔗

Picks PATHS starting columns (ensuring ≥2 unique).

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int _setup_connections(i: int, j: int) 🔗

Connects room at i,j to a random neighbor on the next floor. Returns the column of the connected room.

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bool _would_cross_existing_path(i: int, j: int, room: Room) 🔗

Returns true if connecting room would cross an existing path between the current column and its left/right neighbors.

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void _setup_boss_room() 🔗

Reroutes all rooms on floor X to the center room of floor Y and marks it BOSS.

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void _setup_room_types() 🔗

Assigns COMBAT to floor 0, CAMP to floor 13, and random types (via MapRules) to the rest.

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void _set_room_randomly(room_to_set: Room) 🔗

Assigns a random type to room_to_set validated by map_rules.

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Room.Type _get_random_room_type_by_weight() 🔗

Returns a Room.Type selected by cumulative weight from random_room_type.