diff options
| -rw-r--r-- | core/core_bind.cpp | 43 | ||||
| -rw-r--r-- | core/core_bind.h | 5 | ||||
| -rw-r--r-- | doc/classes/Thread.xml | 9 |
3 files changed, 17 insertions, 40 deletions
diff --git a/core/core_bind.cpp b/core/core_bind.cpp index e029b85450..6b4e715e3c 100644 --- a/core/core_bind.cpp +++ b/core/core_bind.cpp @@ -1786,13 +1786,13 @@ void Thread::_start_func(void *ud) { // We must check if we are in case b). int target_param_count = 0; int target_default_arg_count = 0; - Ref<Script> script = t->target_instance->get_script(); + Ref<Script> script = t->target_callable.get_object()->get_script(); if (script.is_valid()) { - MethodInfo mi = script->get_method_info(t->target_method); + MethodInfo mi = script->get_method_info(t->target_callable.get_method()); target_param_count = mi.arguments.size(); target_default_arg_count = mi.default_arguments.size(); } else { - MethodBind *method = ClassDB::get_method(t->target_instance->get_class_name(), t->target_method); + MethodBind *method = ClassDB::get_method(t->target_callable.get_object()->get_class_name(), t->target_callable.get_method()); target_param_count = method->get_argument_count(); target_default_arg_count = method->get_default_argument_count(); } @@ -1801,41 +1801,21 @@ void Thread::_start_func(void *ud) { } } - ::Thread::set_name(t->target_method); + ::Thread::set_name(t->target_callable.get_method()); - t->ret = t->target_instance->call(t->target_method, arg, argc, ce); + t->target_callable.call(arg, argc, t->ret, ce); if (ce.error != Callable::CallError::CALL_OK) { - String reason; - switch (ce.error) { - case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: { - reason = "Invalid Argument #" + itos(ce.argument); - } break; - case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: { - reason = "Too Many Arguments"; - } break; - case Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: { - reason = "Too Few Arguments"; - } break; - case Callable::CallError::CALL_ERROR_INVALID_METHOD: { - reason = "Method Not Found"; - } break; - default: { - } - } - - ERR_FAIL_MSG("Could not call function '" + t->target_method.operator String() + "' to start thread " + t->get_id() + ": " + reason + "."); + ERR_FAIL_MSG("Could not call function '" + t->target_callable.get_method().operator String() + "' to start thread " + t->get_id() + ": " + Variant::get_callable_error_text(t->target_callable, arg, argc, ce) + "."); } } -Error Thread::start(Object *p_instance, const StringName &p_method, const Variant &p_userdata, Priority p_priority) { +Error Thread::start(const Callable &p_callable, const Variant &p_userdata, Priority p_priority) { ERR_FAIL_COND_V_MSG(active.is_set(), ERR_ALREADY_IN_USE, "Thread already started."); - ERR_FAIL_COND_V(!p_instance, ERR_INVALID_PARAMETER); - ERR_FAIL_COND_V(p_method == StringName(), ERR_INVALID_PARAMETER); + ERR_FAIL_COND_V(p_callable.is_null(), ERR_INVALID_PARAMETER); ERR_FAIL_INDEX_V(p_priority, PRIORITY_MAX, ERR_INVALID_PARAMETER); ret = Variant(); - target_method = p_method; - target_instance = p_instance; + target_callable = p_callable; userdata = p_userdata; active.set(); @@ -1861,15 +1841,14 @@ Variant Thread::wait_to_finish() { thread.wait_to_finish(); Variant r = ret; active.clear(); - target_method = StringName(); - target_instance = nullptr; + target_callable = Callable(); userdata = Variant(); return r; } void Thread::_bind_methods() { - ClassDB::bind_method(D_METHOD("start", "instance", "method", "userdata", "priority"), &Thread::start, DEFVAL(Variant()), DEFVAL(PRIORITY_NORMAL)); + ClassDB::bind_method(D_METHOD("start", "callable", "userdata", "priority"), &Thread::start, DEFVAL(Variant()), DEFVAL(PRIORITY_NORMAL)); ClassDB::bind_method(D_METHOD("get_id"), &Thread::get_id); ClassDB::bind_method(D_METHOD("is_active"), &Thread::is_active); ClassDB::bind_method(D_METHOD("wait_to_finish"), &Thread::wait_to_finish); diff --git a/core/core_bind.h b/core/core_bind.h index a5d5a7c8ce..84a284f948 100644 --- a/core/core_bind.h +++ b/core/core_bind.h @@ -539,8 +539,7 @@ protected: Variant ret; Variant userdata; SafeFlag active; - Object *target_instance = nullptr; - StringName target_method; + Callable target_callable; ::Thread thread; static void _bind_methods(); static void _start_func(void *ud); @@ -553,7 +552,7 @@ public: PRIORITY_MAX }; - Error start(Object *p_instance, const StringName &p_method, const Variant &p_userdata = Variant(), Priority p_priority = PRIORITY_NORMAL); + Error start(const Callable &p_callable, const Variant &p_userdata = Variant(), Priority p_priority = PRIORITY_NORMAL); String get_id() const; bool is_active() const; Variant wait_to_finish(); diff --git a/doc/classes/Thread.xml b/doc/classes/Thread.xml index 9c9119c664..ae5c0761b1 100644 --- a/doc/classes/Thread.xml +++ b/doc/classes/Thread.xml @@ -27,12 +27,11 @@ </method> <method name="start"> <return type="int" enum="Error" /> - <argument index="0" name="instance" type="Object" /> - <argument index="1" name="method" type="StringName" /> - <argument index="2" name="userdata" type="Variant" default="null" /> - <argument index="3" name="priority" type="int" enum="Thread.Priority" default="1" /> + <argument index="0" name="callable" type="Callable" /> + <argument index="1" name="userdata" type="Variant" default="null" /> + <argument index="2" name="priority" type="int" enum="Thread.Priority" default="1" /> <description> - Starts a new [Thread] that runs [code]method[/code] on object [code]instance[/code] with [code]userdata[/code] passed as an argument. Even if no userdata is passed, [code]method[/code] must accept one argument and it will be null. The [code]priority[/code] of the [Thread] can be changed by passing a value from the [enum Priority] enum. + Starts a new [Thread] that calls [code]callable[/code] with [code]userdata[/code] passed as an argument. Even if no userdata is passed, [code]method[/code] must accept one argument and it will be null. The [code]priority[/code] of the [Thread] can be changed by passing a value from the [enum Priority] enum. Returns [constant OK] on success, or [constant ERR_CANT_CREATE] on failure. </description> </method> |