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room positioning and door generator

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Marco 2025-04-11 18:39:39 +02:00
commit 5bfffc22ad
19 changed files with 571 additions and 17 deletions
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69
Scripts/Controllers/RogueliteRoom.cs
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@ -1,4 +1,5 @@
using System.Linq;
using System;
using System.Linq;
using Cirno.Scripts.Resources;
using Cirno.Scripts.Resources.Roguelite;
using Godot;
@ -9,11 +10,74 @@ namespace Cirno.Scripts.Controllers;
public partial class RogueliteRoom : Node2D
{
[Export] public RogueliteRoomResource RoomResource { get; set; }
public Vector2I GridPosition { get; set; } // Set by dungeon manager
[Export] public PackedScene DoorPrefab { get; private set; }
private static readonly Dictionary<string, Vector2I> DirectionMap = new()
{
{ "North", new Vector2I(0, -1) },
{ "South", new Vector2I(0, 1) },
{ "East", new Vector2I(1, 0) },
{ "West", new Vector2I(-1, 0) },
};
private Array<EnemyResource> SpawnableEnemies => RoomResource.SpawnableEnemies;
public void Spawn()
public RogueliteRoom Spawn(Func<Vector2I, bool> connectionChecker)
{
SpawnEnemies();
HandleDoors(connectionChecker);
return this;
}
private void HandleDoors(Func<Vector2I, bool> connectionChecker)
{
if (!HasNode("Doors")) return;
var doorsNode = GetNode("Doors");
foreach (Node child in doorsNode.GetChildren())
{
if (child is not DoorMarker marker) continue;
var baseDir = marker.GetWorldDirection();
// WallIndex determines the offset *along* the edge of the room
Vector2I offset = marker.Direction switch
{
RoomDirection.North or RoomDirection.South => new Vector2I(marker.WallIndex, 0),
RoomDirection.East or RoomDirection.West => new Vector2I(0, marker.WallIndex),
_ => Vector2I.Zero
};
// Combine GridPosition + offset to locate where this door aligns
Vector2I doorEdge = GridPosition + offset;
Vector2I neighborPos = doorEdge + baseDir;
bool connected = connectionChecker.Invoke(neighborPos);
if (!connected) continue;
var door = this.CreateChild<Door>(DoorPrefab, marker.GlobalPosition);
door.State = DoorState.Open;
// PackedScene prefab = hasConnection
// ? GD.Load<PackedScene>("res://Prefabs/Door.tscn")
// : GD.Load<PackedScene>("res://Prefabs/Wall.tscn");
//
// var instance = prefab.Instantiate<Node2D>();
// AddChild(instance);
// instance.GlobalPosition = ((Node2D)child).GlobalPosition;
// instance.Rotation = ((Node2D)child).GlobalRotation;
}
}
private void SpawnEnemies()
{
if (SpawnableEnemies is null || !SpawnableEnemies.Any()) return;
var enemySpawners = this.GetNode("EnemySpawners").GetChildren().Cast<Marker2D>();
foreach (var spawner in enemySpawners)
@ -26,6 +90,5 @@ public partial class RogueliteRoom : Node2D
var enemyScene = GD.Load<PackedScene>(e.PrefabPath);
var spawnedEnemy = spawner.CreateChild<Node2D>(enemyScene);
}
}
}