A dungeon delver roguelike using Pathfinder 2nd edition rules
Added code to generate dungeon and load 3d scene
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.gitattributes
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.gitattributes
+124
dungeonGenerator/dungeon.gd
+124
dungeonGenerator/dungeon.gd
···
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class_name Dungeon
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extends Node
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@export var grid: PackedByteArray = []
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@export var width: int = 6
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@export var height: int = 6
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@export var entrance: int = -1
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@export var init: bool = false
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const BitUsedRoom: int = 0x01
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const BitEntrance: int = 0x02
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const BitDoorNorth: int = 0x04
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const BitDoorEast: int = 0x08
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const BitDoorSouth: int = 0x10
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const BitDoorWest: int = 0x20
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const BitStairBelow: int = 0x40
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const BitStairUp: int = 0x80
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const Neighbors: int = BitDoorNorth | BitDoorEast | BitDoorSouth | BitDoorWest
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var rng: RandomNumberGenerator = RandomNumberGenerator.new()
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func _ready() -> void:
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if init:
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generate()
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var nextScene: Node3D = preload("res://dungeonRoom/dungeonRoom.tscn").instantiate()
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get_node("/root/Main").call_deferred("add_child", nextScene)
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func fillArray(r: Array, size: int):
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for i in range(size):
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r.append(0)
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func fillByteArray(r: PackedByteArray, size: int):
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for i in range(size):
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r.append(0)
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func generate():
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var dungeonArea: int = width * height
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fillByteArray(grid, dungeonArea)
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var generatedCellsNum: int = 0
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var generatedCells: Array[int]
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fillArray(generatedCells, dungeonArea)
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var i = 0
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while ((generatedCellsNum < dungeonArea) and ((i == 0) or (i < generatedCellsNum))):
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if (i == 0) and (generatedCellsNum == 0):
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entrance = rng.randi_range(0, dungeonArea - 1)
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generatedCells[0] = entrance
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grid[entrance] = BitEntrance | BitUsedRoom
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generatedCellsNum = 1
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var generatedCellsRef: Array[int] = [generatedCellsNum]
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generateRoom(i, generatedCells, generatedCellsRef)
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generatedCellsNum = generatedCellsRef[0]
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if !(grid[generatedCells[i]] & BitUsedRoom):
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grid[generatedCells[i]] |= BitUsedRoom
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if (i == (generatedCellsNum - 1)) and (generatedCellsNum < (dungeonArea * 0.75)):
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i = -1
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i += 1
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func generateRoom(cellIndexQueue: int, cellsQueue: Array[int], queueSize: Array[int]) -> void:
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var potentialDoors: int = rng.randi_range(0, Neighbors - 1)
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var cellIndex: int = cellsQueue[cellIndexQueue]
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var door: int = 1
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var oppositeDoor: int
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while door <= Neighbors:
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if ((door & Neighbors) != door) or (grid[cellIndex] & door):
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door <<= 1
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continue
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var neighborRoom: int = getNeighborRoomIndex(cellIndex, door)
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if (!~neighborRoom) or (grid[neighborRoom] & BitUsedRoom):
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door <<= 1
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continue
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oppositeDoor = getOppositeDirectionBit(door)
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if (door & potentialDoors) == door:
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grid[cellIndex] |= door
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grid[neighborRoom] |= oppositeDoor
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if grid[neighborRoom] == oppositeDoor:
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cellsQueue[queueSize[0]] = neighborRoom
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queueSize[0] += 1
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door <<= 1
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func getNeighborRoomIndex(currentRoom: int, direction: int) -> int:
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var neighborRoom: int
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if direction == BitDoorNorth:
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neighborRoom = currentRoom - width
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elif direction == BitDoorEast:
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neighborRoom = currentRoom + 1
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elif direction == BitDoorSouth:
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neighborRoom = currentRoom + width
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elif direction == BitDoorWest:
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neighborRoom = currentRoom - 1
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if ((direction == BitDoorNorth) and (neighborRoom >= 0)) or ((direction == BitDoorSouth) and (neighborRoom < (width * height))) or ((direction == BitDoorEast) and ((neighborRoom % width) > 0)) or ((direction == BitDoorWest) and ((neighborRoom % width) < (width - 1))):
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return neighborRoom
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return -1
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func getOppositeDirectionBit(direction: int) -> int:
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var oppositeDirection: int = -1
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if direction == BitDoorNorth:
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oppositeDirection = BitDoorSouth
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elif direction == BitDoorEast:
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oppositeDirection = BitDoorWest
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elif direction == BitDoorSouth:
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oppositeDirection = BitDoorNorth
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elif direction == BitDoorWest:
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oppositeDirection = BitDoorEast
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return oppositeDirection
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dungeonGenerator/dungeon.gd.uid
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dungeonGenerator/dungeon.gd.uid
···
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uid://bj1iov1sgi7bo
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dungeonGenerator/dungeonGenerator.tscn
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dungeonGenerator/dungeonGenerator.tscn
···
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[gd_scene load_steps=2 format=3 uid="uid://cerkgsgcxogxa"]
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[ext_resource type="Script" uid="uid://bj1iov1sgi7bo" path="res://dungeonGenerator/dungeon.gd" id="1_bt1uu"]
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[node name="Main" type="Control"]
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layout_mode = 3
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anchors_preset = 0
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[node name="Dungeon" type="Node" parent="."]
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script = ExtResource("1_bt1uu")
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init = true
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metadata/_custom_type_script = "uid://bj1iov1sgi7bo"
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dungeonRoom/dungeonRoom.gd
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dungeonRoom/dungeonRoom.gd
···
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extends Node3D
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dungeonRoom/dungeonRoom.gd.uid
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dungeonRoom/dungeonRoom.gd.uid
···
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uid://do7carntf751h
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dungeonRoom/dungeonRoom.tscn
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dungeonRoom/dungeonRoom.tscn
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icon.svg
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icon.svg
···
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<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>
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icon.svg.import
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icon.svg.import
···
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[remap]
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importer="texture"
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type="CompressedTexture2D"
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uid="uid://c3gihvabedr76"
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path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
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metadata={
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"vram_texture": false
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}
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[deps]
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source_file="res://icon.svg"
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dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
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[params]
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compress/mode=0
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compress/high_quality=false
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compress/lossy_quality=0.7
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compress/hdr_compression=1
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compress/normal_map=0
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compress/channel_pack=0
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mipmaps/generate=false
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mipmaps/limit=-1
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roughness/mode=0
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roughness/src_normal=""
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process/fix_alpha_border=true
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process/premult_alpha=false
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process/normal_map_invert_y=false
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process/hdr_as_srgb=false
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process/hdr_clamp_exposure=false
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process/size_limit=0
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detect_3d/compress_to=1
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svg/scale=1.0
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editor/scale_with_editor_scale=false
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editor/convert_colors_with_editor_theme=false
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project.godot
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project.godot
···
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; Engine configuration file.
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; It's best edited using the editor UI and not directly,
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; since the parameters that go here are not all obvious.
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;
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; Format:
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; [section] ; section goes between []
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; param=value ; assign values to parameters
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config_version=5
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[application]
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config/name="Dungeoner"
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run/main_scene="uid://dk700xxolt8x6"
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config/features=PackedStringArray("4.4", "Forward Plus")
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config/icon="res://icon.svg"
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start/start.gd
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start/start.gd
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start/start.gd.uid
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start/start.gd.uid
···
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uid://drdqx5u4ful3g
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start/start.tscn
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start/start.tscn
···
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[gd_scene load_steps=2 format=3 uid="uid://dk700xxolt8x6"]
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[ext_resource type="Script" uid="uid://drdqx5u4ful3g" path="res://start/start.gd" id="1_hdi1w"]
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[node name="Main" type="Control"]
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layout_mode = 3
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anchors_preset = 15
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anchor_right = 1.0
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anchor_bottom = 1.0
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grow_horizontal = 2
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grow_vertical = 2
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script = ExtResource("1_hdi1w")
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[node name="Title" type="Label" parent="."]
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layout_mode = 1
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anchors_preset = -1
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anchor_top = 0.285
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anchor_right = 1.0
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anchor_bottom = 0.32
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text = "Dungeoner"
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horizontal_alignment = 1
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[node name="New Game" type="Button" parent="."]
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layout_mode = 1
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anchors_preset = -1
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anchor_left = 0.232
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anchor_top = 0.345
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anchor_right = 0.768
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anchor_bottom = 0.393
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text = "New Game"
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[node name="Quit" type="Button" parent="."]
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layout_mode = 1
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anchors_preset = -1
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anchor_left = 0.232
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anchor_top = 0.418
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anchor_right = 0.768
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anchor_bottom = 0.418
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text = "Quit"
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[connection signal="pressed" from="New Game" to="." method="_on_new_game_pressed"]
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[connection signal="pressed" from="Quit" to="." method="_on_quit_pressed"]