Boolean setting support

mpf/config_spec.yaml

@@ -1573,7 +1573,7 @@ settings:
     label: single|str|
     sort: single|int|
     values: dict|str:str|
-    key_type: single|enum(str,float,int)|str
+    key_type: single|enum(str,float,int,bool)|str
     default: single|str|
     machine_var: single|str|None
     settingType: single|str|standard

mpf/core/utility_functions.py

@@ -57,6 +57,8 @@ def convert_to_type(value, type_name):
             return float(value)
         if type_name == "str":
             return str(value)
+        if type_name == "bool":
+            return str(value).lower() in ['true', 't', 'yes', 'enable', 'on', '1']
 
         raise AssertionError("Unknown type {}".format(type_name))
 
@@ -847,4 +849,4 @@ def check_bit(hex_string, bit):
             bool: True if the bit is set, False otherwise
         """
         num = int(hex_string, 16)
-        return bool(num & (1 << bit))
+        return bool(num & (1 << bit))

mpf/tests/machine_files/settings/config/config.yaml

@@ -19,3 +19,30 @@ settings:
             zero: "Zero"
             one: "One"
             two: "Two"
+    custom_setting_float:
+        label: "Float Setting"
+        key_type: float
+        default: 0.1
+        sort: 3
+        values:
+            0: "Zero"
+            0.1: "Point One"
+            1.0: "One"
+            2.5: "Two Point Five"
+    custom_setting_bool_t:
+        label: "Boolean Setting Default True"
+        key_type: bool
+        default: true
+        sort: 4
+        values:
+            true: "yes"
+            false: "off"
+
+    custom_setting_bool_f:
+        label: "Boolean Setting Default False"
+        key_type: bool
+        default: false
+        sort: 5
+        values:
+            true: "on"
+            false: "no"

mpf/tests/test_Settings.py

@@ -24,3 +24,19 @@ def test_settings_values(self):
         self.assertEqual("one", self.machine.settings.custom_setting_str)
         self.machine.settings.set_setting_value("custom_setting_str", "zero")
         self.assertEqual("zero", self.machine.settings.custom_setting_str)
+
+        self.assertEqual(0.1, self.machine.settings.custom_setting_float)
+        self.machine.settings.set_setting_value("custom_setting_float", 2.5)
+        self.assertEqual(2.5, self.machine.settings.custom_setting_float)
+        self.machine.settings.set_setting_value("custom_setting_float", 0)
+        self.assertEqual(0, self.machine.settings.custom_setting_float)
+
+        self.assertEqual(True, self.machine.settings.custom_setting_bool_t)
+        self.machine.settings.set_setting_value("custom_setting_bool_t", False)
+        self.assertEqual(False, self.machine.settings.custom_setting_bool_t)
+        self.machine.settings.set_setting_value("custom_setting_bool_t", True)
+        self.assertEqual(True, self.machine.settings.custom_setting_bool_t)
+
+        self.assertEqual(False, self.machine.settings.custom_setting_bool_f)
+        self.machine.settings.set_setting_value("custom_setting_bool_f", True)
+        self.assertEqual(True, self.machine.settings.custom_setting_bool_f)