add settings manager

ovr-utils/Main.tscn

@@ -13,7 +13,6 @@ target = 1
 overlay_scene = ExtResource( 2 )
 offset_pos = Vector3( 0.05, -0.01, 0.15 )
 offset_rot = Vector3( 0, -90, -135 )
-fallback_to_hmd = true
 
 [node name="OverlayInstance Time" parent="." instance=ExtResource( 1 )]
 target = 1
@@ -21,4 +20,3 @@ overlay_scene = ExtResource( 3 )
 offset_pos = Vector3( -0.05, 0.02, 0.15 )
 offset_rot = Vector3( 0, -90, -135 )
 width_meters = 0.8
-fallback_to_hmd = true

ovr-utils/addons/settings-manager/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 CrispyPin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

ovr-utils/addons/settings-manager/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="SettingsManager"
+description="Simple settings manager for godot"
+author="CrispyPin"
+version=""
+script="settings_manager.gd"

ovr-utils/addons/settings-manager/settings.gd

@@ -0,0 +1,107 @@
+extends Node
+
+signal setting_changed # emitted with name, value
+signal settings_loaded # emitted when settings are loaded from file, needs to be connected in _init()
+
+const DEBUG_SETTINGS = true
+const SETTINGS_PATH = "user://settings.json"
+const SETTINGS_DEF = {
+    "example_1": {
+        "name": "Example Toggle",
+        "description": "resets every restart", # optional
+        "flags": ["no_save"], # optional
+        "type": "bool",
+        "default": false
+    },
+    "example_2": {
+        "name": "Example Number",
+        "type": "number",
+        "default": 42,
+        "min": 1, # optional
+        "max": 100, # optional
+        "step": 4 # optional
+    },
+    "example_3": {
+        "name": "Example text",
+        "type": "string",
+        "default": "hello world"
+    },
+    "example_4": {
+        "name": "Example Vector3",
+        "type": "Vector3",
+        "default": [1, 2, 3]
+    }
+}
+
+var _settings = {}
+
+
+func _ready() -> void:
+    _init_settings()
+    load_settings()
+    emit_signal("settings_loaded")
+    save_settings()
+
+
+func get_setting(key):
+    return _settings[key]
+
+
+func set_setting(key, val):
+    if _settings[key] == val:
+        return
+    _settings[key] = val
+
+    emit_signal("setting_changed", key, val)
+    save_settings()
+
+    if DEBUG_SETTINGS:
+        print("Settings changed: ", key, " -> ", val)
+
+
+func _init_settings():
+    for key in SETTINGS_DEF:
+        _settings[key] = SETTINGS_DEF[key].default
+    if DEBUG_SETTINGS:
+        print("Default settings: ", _settings)
+
+
+func save_settings():
+    var to_save = {}
+    for key in _settings:
+        if not (SETTINGS_DEF[key].has("flags") and "no_save" in SETTINGS_DEF[key].flags):
+            to_save[key] = _settings[key]
+
+    var file = File.new()
+    file.open(SETTINGS_PATH, File.WRITE)
+    file.store_line(to_json(to_save))
+    file.close()
+
+
+func load_settings() -> void:
+    var file = File.new()
+
+    if not file.file_exists(SETTINGS_PATH):
+        if DEBUG_SETTINGS:
+            print("No settings file exists, using defaults")
+        return
+
+    file.open(SETTINGS_PATH, File.READ)
+    var new_settings = parse_json(file.get_as_text())
+    file.close()
+
+    # in case the settings format has changed, this is better than just clonging blindly
+    for key in new_settings:
+        if _settings.has(key):
+            var value = new_settings[key]
+            match SETTINGS_DEF[key].type:
+                ["Vector2", "vector2"]:
+                    _settings[key] = Vector2(value[0], value[1])
+                ["Vector3", "vector3"]:
+                    _settings[key] = Vector3(value[0], value[1], value[2])
+                _:
+                    _settings[key] = value
+
+    if DEBUG_SETTINGS:
+        print("Loaded settings from file")
+        print(_settings)

ovr-utils/addons/settings-manager/settings_manager.gd

@@ -0,0 +1,10 @@
+tool
+extends EditorPlugin
+
+
+func _enter_tree() -> void:
+    add_autoload_singleton("Settings", "res://addons/settings-manager/settings.gd")
+
+
+func _exit_tree() -> void:
+    remove_autoload_singleton("Settings")

ovr-utils/overlays/TimeOverlay.tscn

@@ -3,14 +3,14 @@
 [ext_resource path="res://overlays/time.gd" type="Script" id=1]
 [ext_resource path="res://fonts/OpenSans-Regular.ttf" type="DynamicFontData" id=2]
 
-[sub_resource type="StyleBoxFlat" id=2]
+[sub_resource type="StyleBoxFlat" id=1]
 bg_color = Color( 0, 0, 0, 0.705882 )
 expand_margin_left = 8.0
 expand_margin_right = 8.0
 expand_margin_top = 8.0
 expand_margin_bottom = 8.0
 
-[sub_resource type="DynamicFont" id=1]
+[sub_resource type="DynamicFont" id=2]
 size = 48
 font_data = ExtResource( 2 )
 
@@ -33,7 +33,7 @@ margin_top = -32.0
 margin_right = 61.0
 margin_bottom = 35.0
 size_flags_horizontal = 0
-custom_styles/panel = SubResource( 2 )
+custom_styles/panel = SubResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
@@ -41,7 +41,7 @@ __meta__ = {
 [node name="Label" type="Label" parent="ColorRect"]
 margin_right = 121.0
 margin_bottom = 67.0
-custom_fonts/font = SubResource( 1 )
+custom_fonts/font = SubResource( 2 )
 text = "00:00"
 align = 1
 script = ExtResource( 1 )

ovr-utils/project.godot

@@ -19,10 +19,11 @@ config/icon="res://icon.png"
 [autoload]
 
 OverlayInit="*res://addons/openvr_overlay/overlay_init.gd"
+Settings="*res://addons/settings-manager/settings.gd"
 
 [editor_plugins]
 
-enabled=PoolStringArray( "res://addons/openvr_overlay/plugin.cfg" )
+enabled=PoolStringArray( "res://addons/openvr_overlay/plugin.cfg", "res://addons/settings-manager/plugin.cfg" )
 
 [gdnative]
 

ovr-utils/temp.gd

@@ -2,4 +2,4 @@ extends Node
 
 
 func _ready() -> void:
-    OS.window_size = Vector2()
+    OS.window_size = Vector2(16, 16)