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docs/en/reference/BOOL.md

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+# BOOL
+
+Boolean type. Stores one of two values: `TRUE` or `FALSE`.
+
+## Fields
+
+### TOINI
+
+```
+BOOL TOINI
+```
+
+Controls whether the field's value is persisted to an INI file and restored on the next run.
+
+### VALUE
+
+```
+BOOL VALUE
+```
+
+The current value of the variable.
+
+## Methods
+
+### GET
+
+```
+BOOL GET()
+```
+
+Returns the current value of the variable.
+
+**Returns**
+
+- `BOOL` — the current value of the `VALUE` field.
+
+### RESETINI
+
+```
+void RESETINI()
+```
+
+Resets the variable's value to the reset value defined in the object's script attributes. The engine looks up the value in the following order: `DEFAULT` → `INIT_VALUE` → `VALUE`; the first one found is used.
+
+### SET
+
+```
+void SET(BOOL value)
+```
+
+Sets the variable's value.
+
+**Parameters**
+
+- `value` — the new `BOOL` value.
+
+**Examples**
+
+```
+VARBLOCKSCENE^SET(FALSE);
+__KEYB__^SET(KEYBOARD^ISENABLED());
+VARBTEMP1^SET($2);
+```
+
+### SWITCH
+
+```
+void SWITCH(BOOL value1, BOOL value2)
+```
+
+Toggles the variable's value between the two values passed as arguments. The method accepts two parameters in order to keep its signature consistent with `SWITCH` on the [`INTEGER`](INTEGER.md) and [`DOUBLE`](DOUBLE.md) types, even though for `BOOL` the full information could be expressed with a single argument.
+
+**Parameters**
+
+- `value1` — the first value.
+- `value2` — the second value.
+
+**Examples**
+
+```
+B_0^SWITCH(TRUE, FALSE);
+```
+
+## Signals
+
+### ONCHANGED
+
+Fired when the variable's value is changed to one different from the previous one.
+
+### ONBRUTALCHANGED
+
+Fired on every call that sets the value, regardless of whether the new value differs from the previous one.