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feat: add SettingsManager autoload for display, gamepad and input binding settings

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Gabriel Kaszewski
2026-03-19 03:17:26 +01:00
parent 654a8b7ea7
commit 92a3c4f79a
2 changed files with 196 additions and 0 deletions
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Autoloads/SettingsManager.cs Normal file
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using Godot;
using System.Collections.Generic;
namespace Mr.BrickAdventures.Autoloads;
public partial class SettingsManager : Node
{
public static SettingsManager Instance { get; private set; }
public float GamepadDeadzone { get; private set; } = 0.2f;
public float GamepadSensitivity { get; private set; } = 1.0f;
public string WindowMode { get; private set; } = "fullscreen";
public Vector2I Resolution { get; private set; } = new Vector2I(1920, 1080);
private static readonly List<Vector2I> CuratedResolutions = new()
{
// 4:3
new Vector2I(640, 480),
new Vector2I(800, 600),
new Vector2I(1024, 768),
new Vector2I(1280, 960),
new Vector2I(1600, 1200),
// 16:9
new Vector2I(1280, 720),
new Vector2I(1366, 768),
new Vector2I(1600, 900),
new Vector2I(1920, 1080),
new Vector2I(2560, 1440),
new Vector2I(3840, 2160),
// 16:10
new Vector2I(1280, 800),
new Vector2I(1440, 900),
new Vector2I(1920, 1200),
new Vector2I(2560, 1600),
};
private readonly List<Vector2I> _customResolutions = new();
private static readonly string[] DeadzoneActions = { "left", "right", "up", "down" };
public override void _Ready()
{
Instance = this;
var cfg = ConfigFileHandler.Instance.SettingsConfig;
// --- display_settings ---
WindowMode = cfg.GetValue("display_settings", "window_mode", Variant.From("fullscreen")).AsString();
var resStr = cfg.GetValue("display_settings", "resolution", Variant.From("1920x1080")).AsString();
Resolution = ParseResolution(resStr, new Vector2I(1920, 1080));
var customResStr = cfg.GetValue("display_settings", "custom_resolutions", Variant.From("")).AsString();
if (!string.IsNullOrWhiteSpace(customResStr))
{
foreach (var part in customResStr.Split(','))
{
var r = ParseResolution(part.Trim(), Vector2I.Zero);
if (r != Vector2I.Zero)
_customResolutions.Add(r);
}
}
ApplyDisplaySettings();
// --- gameplay_settings ---
GamepadDeadzone = (float)cfg.GetValue("gameplay_settings", "gamepad_deadzone", Variant.From(0.2)).AsDouble();
GamepadSensitivity = (float)cfg.GetValue("gameplay_settings", "gamepad_sensitivity", Variant.From(1.0)).AsDouble();
ApplyGamepadDeadzone();
// --- input_settings ---
ApplyInputBindings(cfg);
}
public override void _ExitTree()
{
if (Instance == this) Instance = null;
}
// ── public API ───────────────────────────────────────────────────────────
public List<Vector2I> GetAllResolutions()
{
var all = new List<Vector2I>(CuratedResolutions);
all.AddRange(_customResolutions);
return all;
}
public void SaveDisplaySettings()
{
var cfg = ConfigFileHandler.Instance.SettingsConfig;
cfg.SetValue("display_settings", "window_mode", WindowMode);
cfg.SetValue("display_settings", "resolution", $"{Resolution.X}x{Resolution.Y}");
cfg.SetValue("display_settings", "custom_resolutions", BuildCustomResolutionsString());
cfg.Save(ConfigFileHandler.SettingsPath);
}
public void SaveGameplaySettings()
{
var cfg = ConfigFileHandler.Instance.SettingsConfig;
cfg.SetValue("gameplay_settings", "gamepad_deadzone", GamepadDeadzone);
cfg.SetValue("gameplay_settings", "gamepad_sensitivity", GamepadSensitivity);
cfg.Save(ConfigFileHandler.SettingsPath);
}
public void SaveInputSettings()
{
var cfg = ConfigFileHandler.Instance.SettingsConfig;
foreach (var action in InputMap.GetActions())
{
foreach (var ev in InputMap.ActionGetEvents(action))
{
if (ev is InputEventKey key)
{
cfg.SetValue("input_settings", action, (long)key.PhysicalKeycode);
break;
}
}
}
cfg.Save(ConfigFileHandler.SettingsPath);
}
// ── apply helpers ────────────────────────────────────────────────────────
private void ApplyDisplaySettings()
{
switch (WindowMode)
{
case "fullscreen":
DisplayServer.WindowSetMode(DisplayServer.WindowMode.Fullscreen);
break;
case "borderless":
DisplayServer.WindowSetMode(DisplayServer.WindowMode.Windowed);
DisplayServer.WindowSetFlag(DisplayServer.WindowFlags.Borderless, true);
DisplayServer.WindowSetSize(Resolution);
break;
default: // "windowed"
DisplayServer.WindowSetMode(DisplayServer.WindowMode.Windowed);
DisplayServer.WindowSetFlag(DisplayServer.WindowFlags.Borderless, false);
DisplayServer.WindowSetSize(Resolution);
break;
}
}
private void ApplyGamepadDeadzone()
{
foreach (var action in DeadzoneActions)
{
if (InputMap.HasAction(action))
InputMap.ActionSetDeadzone(action, GamepadDeadzone);
}
}
private static void ApplyInputBindings(ConfigFile cfg)
{
if (!cfg.HasSection("input_settings")) return;
foreach (var actionName in cfg.GetSectionKeys("input_settings"))
{
if (!InputMap.HasAction(actionName)) continue;
var scancode = (Key)(long)cfg.GetValue("input_settings", actionName);
// Remove existing keyboard events for this action
var events = InputMap.ActionGetEvents(actionName);
foreach (var ev in events)
{
if (ev is InputEventKey)
InputMap.ActionEraseEvent(actionName, ev);
}
// Add the saved key
var newKey = new InputEventKey { PhysicalKeycode = scancode };
InputMap.ActionAddEvent(actionName, newKey);
}
}
// ── util ─────────────────────────────────────────────────────────────────
private static Vector2I ParseResolution(string s, Vector2I fallback)
{
var parts = s.Split('x');
if (parts.Length == 2 && int.TryParse(parts[0], out var w) && int.TryParse(parts[1], out var h))
return new Vector2I(w, h);
return fallback;
}
private string BuildCustomResolutionsString()
{
var parts = new List<string>();
foreach (var r in _customResolutions)
parts.Add($"{r.X}x{r.Y}");
return string.Join(",", parts);
}
}