diff --git a/bt/actions/bt_console_print.cpp b/bt/actions/bt_console_print.cpp
index 8d5c089..d7d0943 100644
--- a/bt/actions/bt_console_print.cpp
+++ b/bt/actions/bt_console_print.cpp
@@ -17,7 +17,7 @@ String BTConsolePrint::_generate_name() const {
 	return vformat("ConsolePrint \"%s\"", tx);
 }
 
-int BTConsolePrint::_tick(float p_delta) {
+int BTConsolePrint::_tick(double p_delta) {
 	switch (bb_format_parameters.size()) {
 		case 0: {
 			print_line(text);
diff --git a/bt/actions/bt_console_print.h b/bt/actions/bt_console_print.h
index c9b1c27..e1f22a3 100644
--- a/bt/actions/bt_console_print.h
+++ b/bt/actions/bt_console_print.h
@@ -18,7 +18,7 @@ protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_text(String p_value) {
diff --git a/bt/actions/bt_fail.cpp b/bt/actions/bt_fail.cpp
index 82e5b13..f86034a 100644
--- a/bt/actions/bt_fail.cpp
+++ b/bt/actions/bt_fail.cpp
@@ -2,6 +2,6 @@
 
 #include "bt_fail.h"
 
-int BTFail::_tick(float p_delta) {
+int BTFail::_tick(double p_delta) {
 	return FAILURE;
 }
diff --git a/bt/actions/bt_fail.h b/bt/actions/bt_fail.h
index 20f27fc..3f51db9 100644
--- a/bt/actions/bt_fail.h
+++ b/bt/actions/bt_fail.h
@@ -10,7 +10,7 @@ class BTFail : public BTAction {
 	GDCLASS(BTFail, BTAction);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_FAIL_H
\ No newline at end of file
diff --git a/bt/actions/bt_random_wait.cpp b/bt/actions/bt_random_wait.cpp
index 51b8619..f0c4a93 100644
--- a/bt/actions/bt_random_wait.cpp
+++ b/bt/actions/bt_random_wait.cpp
@@ -5,16 +5,16 @@
 
 String BTRandomWait::_generate_name() const {
 	return vformat("Wait %s to %s sec",
-			Math::snapped(duration_min_max.x, 0.001),
-			Math::snapped(duration_min_max.y, 0.001));
+			Math::snapped(min_duration, 0.001),
+			Math::snapped(max_duration, 0.001));
 }
 
 void BTRandomWait::_enter() {
 	time_passed = 0.0;
-	duration = Math::random(duration_min_max.x, duration_min_max.y);
+	duration = Math::random(min_duration, max_duration);
 }
 
-int BTRandomWait::_tick(float p_delta) {
+int BTRandomWait::_tick(double p_delta) {
 	time_passed += p_delta;
 	if (time_passed < duration) {
 		return RUNNING;
@@ -23,9 +23,28 @@ int BTRandomWait::_tick(float p_delta) {
 	}
 }
 
-void BTRandomWait::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_duration_min_max", "p_value"), &BTRandomWait::set_duration_min_max);
-	ClassDB::bind_method(D_METHOD("get_duration_min_max"), &BTRandomWait::get_duration_min_max);
-
-	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "duration_min_max"), "set_duration_min_max", "get_duration_min_max");
+void BTRandomWait::set_min_duration(double p_max_duration) {
+	min_duration = p_max_duration;
+	if (max_duration < min_duration) {
+		set_max_duration(min_duration);
+	}
+	emit_changed();
+}
+
+void BTRandomWait::set_max_duration(double p_max_duration) {
+	max_duration = p_max_duration;
+	if (min_duration > max_duration) {
+		set_min_duration(max_duration);
+	}
+	emit_changed();
+}
+
+void BTRandomWait::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_min_duration"), &BTRandomWait::set_min_duration);
+	ClassDB::bind_method(D_METHOD("get_min_duration"), &BTRandomWait::get_min_duration);
+	ClassDB::bind_method(D_METHOD("set_max_duration"), &BTRandomWait::set_max_duration);
+	ClassDB::bind_method(D_METHOD("get_max_duration"), &BTRandomWait::get_max_duration);
+
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min_duration"), "set_min_duration", "get_min_duration");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_duration"), "set_max_duration", "get_max_duration");
 }
diff --git a/bt/actions/bt_random_wait.h b/bt/actions/bt_random_wait.h
index bddf1ab..4b15109 100644
--- a/bt/actions/bt_random_wait.h
+++ b/bt/actions/bt_random_wait.h
@@ -10,24 +10,25 @@ class BTRandomWait : public BTAction {
 	GDCLASS(BTRandomWait, BTAction);
 
 private:
-	Vector2 duration_min_max = Vector2(1.0, 2.0);
+	double min_duration = 1.0;
+	double max_duration = 2.0;
 
-	float time_passed = 0.0;
-	float duration = 0.0;
+	double time_passed = 0.0;
+	double duration = 0.0;
 
 protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
-	void set_duration_min_max(Vector2 p_value) {
-		duration_min_max = p_value;
-		emit_changed();
-	}
-	Vector2 get_duration_min_max() const { return duration_min_max; }
+	void set_min_duration(double p_max_duration);
+	double get_min_duration() const { return min_duration; }
+
+	void set_max_duration(double p_max_duration);
+	double get_max_duration() const { return max_duration; }
 };
 
 #endif // BT_RANDOM_WAIT_H
\ No newline at end of file
diff --git a/bt/actions/bt_wait.cpp b/bt/actions/bt_wait.cpp
index ac07056..8a67d9a 100644
--- a/bt/actions/bt_wait.cpp
+++ b/bt/actions/bt_wait.cpp
@@ -14,7 +14,7 @@ void BTWait::_enter() {
 	time_passed = 0.0;
 }
 
-int BTWait::_tick(float p_delta) {
+int BTWait::_tick(double p_delta) {
 	time_passed += p_delta;
 	if (time_passed < duration) {
 		return RUNNING;
diff --git a/bt/actions/bt_wait.h b/bt/actions/bt_wait.h
index fbf76fb..5c544cf 100644
--- a/bt/actions/bt_wait.h
+++ b/bt/actions/bt_wait.h
@@ -10,23 +10,23 @@ class BTWait : public BTAction {
 	GDCLASS(BTWait, BTAction);
 
 private:
-	float duration = 1.0;
+	double duration = 1.0;
 
-	float time_passed = 0.0;
+	double time_passed = 0.0;
 
 protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
-	void set_duration(float p_value) {
+	void set_duration(double p_value) {
 		duration = p_value;
 		emit_changed();
 	}
-	float get_duration() const { return duration; }
+	double get_duration() const { return duration; }
 };
 
 #endif // BT_WAIT_H
\ No newline at end of file
diff --git a/bt/actions/bt_wait_ticks.cpp b/bt/actions/bt_wait_ticks.cpp
index 6c3d32d..02ae53b 100644
--- a/bt/actions/bt_wait_ticks.cpp
+++ b/bt/actions/bt_wait_ticks.cpp
@@ -13,7 +13,7 @@ void BTWaitTicks::_enter() {
 	num_passed = 0;
 }
 
-int BTWaitTicks::_tick(float p_delta) {
+int BTWaitTicks::_tick(double p_delta) {
 	num_passed += 1;
 	if (num_passed < num_ticks) {
 		return RUNNING;
diff --git a/bt/actions/bt_wait_ticks.h b/bt/actions/bt_wait_ticks.h
index 3ddb89b..0b47fb0 100644
--- a/bt/actions/bt_wait_ticks.h
+++ b/bt/actions/bt_wait_ticks.h
@@ -19,7 +19,7 @@ protected:
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_num_ticks(int p_value) {
diff --git a/bt/bt_player.cpp b/bt/bt_player.cpp
index 38472e0..4ecff8a 100644
--- a/bt/bt_player.cpp
+++ b/bt/bt_player.cpp
@@ -45,7 +45,7 @@ void BTPlayer::set_active(bool p_active) {
 	set_process_input(active && is_not_editor);
 }
 
-void BTPlayer::update(float p_delta) {
+void BTPlayer::update(double p_delta) {
 	if (!tree_instance.is_valid()) {
 		ERR_PRINT_ONCE(vformat("BTPlayer doesn't have a behavior tree with a valid root task to execute (owner: %s)", get_owner()));
 		return;
diff --git a/bt/bt_player.h b/bt/bt_player.h
index b89087b..e8acb99 100644
--- a/bt/bt_player.h
+++ b/bt/bt_player.h
@@ -55,7 +55,7 @@ public:
 	void set_prefetch_nodepath_vars(bool p_value) { prefetch_nodepath_vars = p_value; }
 	bool get_prefetch_nodepath_vars() const { return prefetch_nodepath_vars; }
 
-	void update(float p_delta);
+	void update(double p_delta);
 	void restart();
 	int get_last_status() const { return last_status; }
 
diff --git a/bt/bt_state.cpp b/bt/bt_state.cpp
index 3f79cf3..67e1e6b 100644
--- a/bt/bt_state.cpp
+++ b/bt/bt_state.cpp
@@ -17,7 +17,7 @@ void BTState::_exit() {
 	tree_instance->cancel();
 }
 
-void BTState::_update(float p_delta) {
+void BTState::_update(double p_delta) {
 	ERR_FAIL_COND(tree_instance == nullptr);
 	int status = tree_instance->execute(p_delta);
 	if (status == BTTask::SUCCESS) {
diff --git a/bt/bt_state.h b/bt/bt_state.h
index 5f97311..5082e6f 100644
--- a/bt/bt_state.h
+++ b/bt/bt_state.h
@@ -23,7 +23,7 @@ protected:
 	virtual void _setup() override;
 	// virtual void _enter() override {}
 	virtual void _exit() override;
-	virtual void _update(float p_delta) override;
+	virtual void _update(double p_delta) override;
 
 public:
 	void set_behavior_tree(const Ref<BehaviorTree> &p_value) { behavior_tree = p_value; }
diff --git a/bt/bt_task.cpp b/bt/bt_task.cpp
index 04f752d..0bc11f5 100644
--- a/bt/bt_task.cpp
+++ b/bt/bt_task.cpp
@@ -130,7 +130,7 @@ Ref<BTTask> BTTask::clone() const {
 	return inst;
 }
 
-int BTTask::execute(float p_delta) {
+int BTTask::execute(double p_delta) {
 	if (status != RUNNING) {
 		if (!GDVIRTUAL_CALL(_enter)) {
 			_enter();
diff --git a/bt/bt_task.h b/bt/bt_task.h
index a4a9dc9..793880a 100644
--- a/bt/bt_task.h
+++ b/bt/bt_task.h
@@ -44,13 +44,13 @@ protected:
 	virtual void _setup() {}
 	virtual void _enter() {}
 	virtual void _exit() {}
-	virtual int _tick(float p_delta) { return FAILURE; }
+	virtual int _tick(double p_delta) { return FAILURE; }
 
 	GDVIRTUAL0RC(String, _generate_name);
 	GDVIRTUAL0(_setup);
 	GDVIRTUAL0(_enter);
 	GDVIRTUAL0(_exit);
-	GDVIRTUAL1R(int, _tick, float);
+	GDVIRTUAL1R(int, _tick, double);
 	GDVIRTUAL0RC(String, _get_configuration_warning);
 
 public:
@@ -72,7 +72,7 @@ public:
 	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard);
 	virtual String get_configuration_warning() const;
 
-	int execute(float p_delta);
+	int execute(double p_delta);
 	void cancel();
 	int get_status() const { return status; }
 
diff --git a/bt/composites/bt_dynamic_selector.cpp b/bt/composites/bt_dynamic_selector.cpp
index 2e486e5..526f586 100644
--- a/bt/composites/bt_dynamic_selector.cpp
+++ b/bt/composites/bt_dynamic_selector.cpp
@@ -6,7 +6,7 @@ void BTDynamicSelector::_enter() {
 	last_running_idx = 0;
 }
 
-int BTDynamicSelector::_tick(float p_delta) {
+int BTDynamicSelector::_tick(double p_delta) {
 	int status = SUCCESS;
 	int i;
 	for (i = 0; i < get_child_count(); i++) {
diff --git a/bt/composites/bt_dynamic_selector.h b/bt/composites/bt_dynamic_selector.h
index 059e755..ac3a332 100644
--- a/bt/composites/bt_dynamic_selector.h
+++ b/bt/composites/bt_dynamic_selector.h
@@ -14,7 +14,7 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_DYNAMIC_SELECTOR_H
\ No newline at end of file
diff --git a/bt/composites/bt_dynamic_sequence.cpp b/bt/composites/bt_dynamic_sequence.cpp
index e8c6833..8e73959 100644
--- a/bt/composites/bt_dynamic_sequence.cpp
+++ b/bt/composites/bt_dynamic_sequence.cpp
@@ -6,7 +6,7 @@ void BTDynamicSequence::_enter() {
 	last_running_idx = 0;
 }
 
-int BTDynamicSequence::_tick(float p_delta) {
+int BTDynamicSequence::_tick(double p_delta) {
 	int status = SUCCESS;
 	int i;
 	for (i = 0; i < get_child_count(); i++) {
diff --git a/bt/composites/bt_dynamic_sequence.h b/bt/composites/bt_dynamic_sequence.h
index 66999f7..a02772a 100644
--- a/bt/composites/bt_dynamic_sequence.h
+++ b/bt/composites/bt_dynamic_sequence.h
@@ -14,7 +14,7 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_DYNAMIC_SEQUENCE_H
\ No newline at end of file
diff --git a/bt/composites/bt_parallel.cpp b/bt/composites/bt_parallel.cpp
index 19bb4b5..970e4c6 100644
--- a/bt/composites/bt_parallel.cpp
+++ b/bt/composites/bt_parallel.cpp
@@ -9,7 +9,7 @@ void BTParallel::_enter() {
 	}
 }
 
-int BTParallel::_tick(float p_delta) {
+int BTParallel::_tick(double p_delta) {
 	int num_succeeded = 0;
 	int num_failed = 0;
 	int return_status = RUNNING;
diff --git a/bt/composites/bt_parallel.h b/bt/composites/bt_parallel.h
index 5da2733..c83d8e0 100644
--- a/bt/composites/bt_parallel.h
+++ b/bt/composites/bt_parallel.h
@@ -18,7 +18,7 @@ protected:
 	static void _bind_methods();
 
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	int get_num_successes_required() const { return num_successes_required; }
diff --git a/bt/composites/bt_random_selector.cpp b/bt/composites/bt_random_selector.cpp
index db61e87..aabfcce 100644
--- a/bt/composites/bt_random_selector.cpp
+++ b/bt/composites/bt_random_selector.cpp
@@ -13,7 +13,7 @@ void BTRandomSelector::_enter() {
 	indicies.shuffle();
 }
 
-int BTRandomSelector::_tick(float p_delta) {
+int BTRandomSelector::_tick(double p_delta) {
 	int status = FAILURE;
 	for (int i = last_running_idx; i < get_child_count(); i++) {
 		status = get_child(indicies[i])->execute(p_delta);
diff --git a/bt/composites/bt_random_selector.h b/bt/composites/bt_random_selector.h
index 75140c5..c27c733 100644
--- a/bt/composites/bt_random_selector.h
+++ b/bt/composites/bt_random_selector.h
@@ -15,6 +15,6 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 #endif // BT_RANDOM_SELECTOR_H
\ No newline at end of file
diff --git a/bt/composites/bt_random_sequence.cpp b/bt/composites/bt_random_sequence.cpp
index f041ce6..34e825d 100644
--- a/bt/composites/bt_random_sequence.cpp
+++ b/bt/composites/bt_random_sequence.cpp
@@ -13,7 +13,7 @@ void BTRandomSequence::_enter() {
 	indicies.shuffle();
 }
 
-int BTRandomSequence::_tick(float p_delta) {
+int BTRandomSequence::_tick(double p_delta) {
 	int status = SUCCESS;
 	for (int i = last_running_idx; i < get_child_count(); i++) {
 		status = get_child(indicies[i])->execute(p_delta);
diff --git a/bt/composites/bt_random_sequence.h b/bt/composites/bt_random_sequence.h
index 9c65ae8..d32cf10 100644
--- a/bt/composites/bt_random_sequence.h
+++ b/bt/composites/bt_random_sequence.h
@@ -15,6 +15,6 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 #endif // BT_RANDOM_SEQUENCE_H
\ No newline at end of file
diff --git a/bt/composites/bt_selector.cpp b/bt/composites/bt_selector.cpp
index 9f01540..7a06092 100644
--- a/bt/composites/bt_selector.cpp
+++ b/bt/composites/bt_selector.cpp
@@ -6,7 +6,7 @@ void BTSelector::_enter() {
 	last_running_idx = 0;
 }
 
-int BTSelector::_tick(float p_delta) {
+int BTSelector::_tick(double p_delta) {
 	int status = FAILURE;
 	for (int i = last_running_idx; i < get_child_count(); i++) {
 		status = get_child(i)->execute(p_delta);
diff --git a/bt/composites/bt_selector.h b/bt/composites/bt_selector.h
index bc43994..2f9b703 100644
--- a/bt/composites/bt_selector.h
+++ b/bt/composites/bt_selector.h
@@ -13,6 +13,6 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 #endif // BT_SELECTOR_H
\ No newline at end of file
diff --git a/bt/composites/bt_sequence.cpp b/bt/composites/bt_sequence.cpp
index 3b4b5e7..178cf6d 100644
--- a/bt/composites/bt_sequence.cpp
+++ b/bt/composites/bt_sequence.cpp
@@ -6,7 +6,7 @@ void BTSequence::_enter() {
 	last_running_idx = 0;
 }
 
-int BTSequence::_tick(float p_delta) {
+int BTSequence::_tick(double p_delta) {
 	int status = SUCCESS;
 	for (int i = last_running_idx; i < get_child_count(); i++) {
 		status = get_child(i)->execute(p_delta);
diff --git a/bt/composites/bt_sequence.h b/bt/composites/bt_sequence.h
index dd61497..1883e54 100644
--- a/bt/composites/bt_sequence.h
+++ b/bt/composites/bt_sequence.h
@@ -14,7 +14,7 @@ private:
 
 protected:
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_SEQUENCE_H
\ No newline at end of file
diff --git a/bt/decorators/bt_always_fail.cpp b/bt/decorators/bt_always_fail.cpp
index cfa42a4..fdb040e 100644
--- a/bt/decorators/bt_always_fail.cpp
+++ b/bt/decorators/bt_always_fail.cpp
@@ -2,7 +2,7 @@
 
 #include "bt_always_fail.h"
 
-int BTAlwaysFail::_tick(float p_delta) {
+int BTAlwaysFail::_tick(double p_delta) {
 	if (get_child_count() > 0 && get_child(0)->execute(p_delta) == RUNNING) {
 		return RUNNING;
 	}
diff --git a/bt/decorators/bt_always_fail.h b/bt/decorators/bt_always_fail.h
index 9021313..58ed1ec 100644
--- a/bt/decorators/bt_always_fail.h
+++ b/bt/decorators/bt_always_fail.h
@@ -10,7 +10,7 @@ class BTAlwaysFail : public BTDecorator {
 	GDCLASS(BTAlwaysFail, BTDecorator);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_ALWAYS_FAIL_H
\ No newline at end of file
diff --git a/bt/decorators/bt_always_succeed.cpp b/bt/decorators/bt_always_succeed.cpp
index a868a0b..21659fb 100644
--- a/bt/decorators/bt_always_succeed.cpp
+++ b/bt/decorators/bt_always_succeed.cpp
@@ -2,7 +2,7 @@
 
 #include "bt_always_succeed.h"
 
-int BTAlwaysSucceed::_tick(float p_delta) {
+int BTAlwaysSucceed::_tick(double p_delta) {
 	if (get_child_count() > 0 && get_child(0)->execute(p_delta) == RUNNING) {
 		return RUNNING;
 	}
diff --git a/bt/decorators/bt_always_succeed.h b/bt/decorators/bt_always_succeed.h
index 936349c..77e8f6b 100644
--- a/bt/decorators/bt_always_succeed.h
+++ b/bt/decorators/bt_always_succeed.h
@@ -10,7 +10,7 @@ class BTAlwaysSucceed : public BTDecorator {
 	GDCLASS(BTAlwaysSucceed, BTDecorator);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_ALWAYS_SUCCEED_H
\ No newline at end of file
diff --git a/bt/decorators/bt_cooldown.cpp b/bt/decorators/bt_cooldown.cpp
index 1d76bcc..d5e475d 100644
--- a/bt/decorators/bt_cooldown.cpp
+++ b/bt/decorators/bt_cooldown.cpp
@@ -20,7 +20,7 @@ void BTCooldown::_setup() {
 	}
 }
 
-int BTCooldown::_tick(float p_delta) {
+int BTCooldown::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	if (get_blackboard()->get_var(cooldown_state_var, true)) {
 		return FAILURE;
diff --git a/bt/decorators/bt_cooldown.h b/bt/decorators/bt_cooldown.h
index 05330e1..6490edc 100644
--- a/bt/decorators/bt_cooldown.h
+++ b/bt/decorators/bt_cooldown.h
@@ -11,7 +11,7 @@ class BTCooldown : public BTDecorator {
 	GDCLASS(BTCooldown, BTDecorator);
 
 private:
-	float duration = 10.0;
+	double duration = 10.0;
 	bool process_pause = false;
 	bool start_cooled = false;
 	bool trigger_on_failure = false;
@@ -27,14 +27,14 @@ protected:
 
 	virtual String _generate_name() const override;
 	virtual void _setup() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
-	void set_duration(float p_value) {
+	void set_duration(double p_value) {
 		duration = p_value;
 		emit_changed();
 	}
-	float get_duration() const { return duration; }
+	double get_duration() const { return duration; }
 	void set_process_pause(bool p_value) {
 		process_pause = p_value;
 		emit_changed();
diff --git a/bt/decorators/bt_delay.cpp b/bt/decorators/bt_delay.cpp
index 3076100..03c28c9 100644
--- a/bt/decorators/bt_delay.cpp
+++ b/bt/decorators/bt_delay.cpp
@@ -16,7 +16,7 @@ void BTDelay::_enter() {
 	time_passed = 0.0;
 }
 
-int BTDelay::_tick(float p_delta) {
+int BTDelay::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	time_passed += p_delta;
 	if (time_passed <= seconds) {
diff --git a/bt/decorators/bt_delay.h b/bt/decorators/bt_delay.h
index 34e4267..f67b6bd 100644
--- a/bt/decorators/bt_delay.h
+++ b/bt/decorators/bt_delay.h
@@ -10,22 +10,22 @@ class BTDelay : public BTDecorator {
 	GDCLASS(BTDelay, BTDecorator);
 
 private:
-	float seconds = 1.0;
-	float time_passed = 0.0;
+	double seconds = 1.0;
+	double time_passed = 0.0;
 
 protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
-	void set_seconds(float p_value) {
+	void set_seconds(double p_value) {
 		seconds = p_value;
 		emit_changed();
 	}
-	float get_seconds() const { return seconds; }
+	double get_seconds() const { return seconds; }
 };
 
 #endif // BT_DELAY_H
\ No newline at end of file
diff --git a/bt/decorators/bt_for_each.cpp b/bt/decorators/bt_for_each.cpp
index 46d5fb8..ba1037f 100644
--- a/bt/decorators/bt_for_each.cpp
+++ b/bt/decorators/bt_for_each.cpp
@@ -17,7 +17,7 @@ void BTForEach::_enter() {
 	current_idx = 0;
 }
 
-int BTForEach::_tick(float p_delta) {
+int BTForEach::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "ForEach decorator has no child.");
 	ERR_FAIL_COND_V_MSG(save_var.is_empty(), FAILURE, "ForEach save variable is not set.");
 	ERR_FAIL_COND_V_MSG(array_var.is_empty(), FAILURE, "ForEach array variable is not set.");
diff --git a/bt/decorators/bt_for_each.h b/bt/decorators/bt_for_each.h
index 9f65ca0..9f8e40f 100644
--- a/bt/decorators/bt_for_each.h
+++ b/bt/decorators/bt_for_each.h
@@ -20,7 +20,7 @@ protected:
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_array_var(String p_value) {
diff --git a/bt/decorators/bt_invert.cpp b/bt/decorators/bt_invert.cpp
index a5fcd24..f7299de 100644
--- a/bt/decorators/bt_invert.cpp
+++ b/bt/decorators/bt_invert.cpp
@@ -2,7 +2,7 @@
 
 #include "bt_invert.h"
 
-int BTInvert::_tick(float p_delta) {
+int BTInvert::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	int status = get_child(0)->execute(p_delta);
 	if (status == SUCCESS) {
diff --git a/bt/decorators/bt_invert.h b/bt/decorators/bt_invert.h
index 5b0519b..60d14f7 100644
--- a/bt/decorators/bt_invert.h
+++ b/bt/decorators/bt_invert.h
@@ -10,7 +10,7 @@ class BTInvert : public BTDecorator {
 	GDCLASS(BTInvert, BTDecorator);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_INVERT_H
\ No newline at end of file
diff --git a/bt/decorators/bt_new_scope.cpp b/bt/decorators/bt_new_scope.cpp
index aa649d0..cae651b 100644
--- a/bt/decorators/bt_new_scope.cpp
+++ b/bt/decorators/bt_new_scope.cpp
@@ -18,7 +18,7 @@ void BTNewScope::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard)
 	BTDecorator::initialize(p_agent, bb);
 }
 
-int BTNewScope::_tick(float p_delta) {
+int BTNewScope::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	return get_child(0)->execute(p_delta);
 }
diff --git a/bt/decorators/bt_new_scope.h b/bt/decorators/bt_new_scope.h
index 15bb43b..6afeac8 100644
--- a/bt/decorators/bt_new_scope.h
+++ b/bt/decorators/bt_new_scope.h
@@ -19,7 +19,7 @@ protected:
 	void _set_blackboard_data(const Dictionary &p_value) { blackboard_data = p_value; }
 	Dictionary _get_blackboard_data() const { return blackboard_data; }
 
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) override;
diff --git a/bt/decorators/bt_probability.cpp b/bt/decorators/bt_probability.cpp
index ec149fc..54db6cc 100644
--- a/bt/decorators/bt_probability.cpp
+++ b/bt/decorators/bt_probability.cpp
@@ -7,7 +7,7 @@ String BTProbability::_generate_name() const {
 	return vformat("Probability %.1f%%", run_chance);
 }
 
-int BTProbability::_tick(float p_delta) {
+int BTProbability::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	if (get_child(0)->get_status() == RUNNING or Math::randf() <= run_chance) {
 		return get_child(0)->execute(p_delta);
diff --git a/bt/decorators/bt_probability.h b/bt/decorators/bt_probability.h
index 7aa7613..dcb7e80 100644
--- a/bt/decorators/bt_probability.h
+++ b/bt/decorators/bt_probability.h
@@ -16,7 +16,7 @@ protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_run_chance(float p_value) {
diff --git a/bt/decorators/bt_repeat.cpp b/bt/decorators/bt_repeat.cpp
index 49d9466..fc6ccfc 100644
--- a/bt/decorators/bt_repeat.cpp
+++ b/bt/decorators/bt_repeat.cpp
@@ -12,7 +12,7 @@ void BTRepeat::_enter() {
 	cur_iteration = 1;
 }
 
-int BTRepeat::_tick(float p_delta) {
+int BTRepeat::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	int status = get_child(0)->execute(p_delta);
 	if (status == RUNNING) {
diff --git a/bt/decorators/bt_repeat.h b/bt/decorators/bt_repeat.h
index d213a8a..3cc954a 100644
--- a/bt/decorators/bt_repeat.h
+++ b/bt/decorators/bt_repeat.h
@@ -19,7 +19,7 @@ protected:
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_times(int p_value) {
diff --git a/bt/decorators/bt_repeat_until_failure.cpp b/bt/decorators/bt_repeat_until_failure.cpp
index 21e6b73..9e0d56a 100644
--- a/bt/decorators/bt_repeat_until_failure.cpp
+++ b/bt/decorators/bt_repeat_until_failure.cpp
@@ -2,7 +2,7 @@
 
 #include "bt_repeat_until_failure.h"
 
-int BTRepeatUntilFailure::_tick(float p_delta) {
+int BTRepeatUntilFailure::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	if (get_child(0)->execute(p_delta) == FAILURE) {
 		return SUCCESS;
diff --git a/bt/decorators/bt_repeat_until_failure.h b/bt/decorators/bt_repeat_until_failure.h
index 5e06795..13d15c1 100644
--- a/bt/decorators/bt_repeat_until_failure.h
+++ b/bt/decorators/bt_repeat_until_failure.h
@@ -10,7 +10,7 @@ class BTRepeatUntilFailure : public BTDecorator {
 	GDCLASS(BTRepeatUntilFailure, BTDecorator);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_REPEAT_UNTIL_FAILURE_H
\ No newline at end of file
diff --git a/bt/decorators/bt_repeat_until_success.cpp b/bt/decorators/bt_repeat_until_success.cpp
index d9247d1..2ed13ca 100644
--- a/bt/decorators/bt_repeat_until_success.cpp
+++ b/bt/decorators/bt_repeat_until_success.cpp
@@ -2,7 +2,7 @@
 
 #include "bt_repeat_until_success.h"
 
-int BTRepeatUntilSuccess::_tick(float p_delta) {
+int BTRepeatUntilSuccess::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	if (get_child(0)->execute(p_delta) == SUCCESS) {
 		return SUCCESS;
diff --git a/bt/decorators/bt_repeat_until_success.h b/bt/decorators/bt_repeat_until_success.h
index 7729379..1acca99 100644
--- a/bt/decorators/bt_repeat_until_success.h
+++ b/bt/decorators/bt_repeat_until_success.h
@@ -10,7 +10,7 @@ class BTRepeatUntilSuccess : public BTDecorator {
 	GDCLASS(BTRepeatUntilSuccess, BTDecorator);
 
 protected:
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 };
 
 #endif // BT_REPEAT_UNTIL_SUCCESS_H
\ No newline at end of file
diff --git a/bt/decorators/bt_run_limit.cpp b/bt/decorators/bt_run_limit.cpp
index d6ffa92..b95b0a1 100644
--- a/bt/decorators/bt_run_limit.cpp
+++ b/bt/decorators/bt_run_limit.cpp
@@ -6,7 +6,7 @@ String BTRunLimit::_generate_name() const {
 	return vformat("RunLimit x%d", run_limit);
 }
 
-int BTRunLimit::_tick(float p_delta) {
+int BTRunLimit::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	if (get_child(0)->get_status() != RUNNING) {
 		if (num_runs >= run_limit) {
diff --git a/bt/decorators/bt_run_limit.h b/bt/decorators/bt_run_limit.h
index 7b69ea1..b9c579c 100644
--- a/bt/decorators/bt_run_limit.h
+++ b/bt/decorators/bt_run_limit.h
@@ -17,7 +17,7 @@ protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_run_limit(int p_value) {
diff --git a/bt/decorators/bt_subtree.cpp b/bt/decorators/bt_subtree.cpp
index e35c717..8fa0200 100644
--- a/bt/decorators/bt_subtree.cpp
+++ b/bt/decorators/bt_subtree.cpp
@@ -35,7 +35,7 @@ void BTSubtree::initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) {
 	BTNewScope::initialize(p_agent, p_blackboard);
 }
 
-int BTSubtree::_tick(float p_delta) {
+int BTSubtree::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator doesn't have a child.");
 	return get_child(0)->execute(p_delta);
 }
diff --git a/bt/decorators/bt_subtree.h b/bt/decorators/bt_subtree.h
index 95c294b..8d978eb 100644
--- a/bt/decorators/bt_subtree.h
+++ b/bt/decorators/bt_subtree.h
@@ -17,7 +17,7 @@ protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
 	void set_subtree(const Ref<BehaviorTree> &p_value) {
diff --git a/bt/decorators/bt_time_limit.cpp b/bt/decorators/bt_time_limit.cpp
index b4864e6..b95d612 100644
--- a/bt/decorators/bt_time_limit.cpp
+++ b/bt/decorators/bt_time_limit.cpp
@@ -11,7 +11,7 @@ void BTTimeLimit::_enter() {
 	time_passed = 0.0;
 }
 
-int BTTimeLimit::_tick(float p_delta) {
+int BTTimeLimit::_tick(double p_delta) {
 	ERR_FAIL_COND_V_MSG(get_child_count() == 0, FAILURE, "BT decorator has no child.");
 	time_passed += p_delta;
 	int status = get_child(0)->execute(p_delta);
diff --git a/bt/decorators/bt_time_limit.h b/bt/decorators/bt_time_limit.h
index cd7d713..97d1e4b 100644
--- a/bt/decorators/bt_time_limit.h
+++ b/bt/decorators/bt_time_limit.h
@@ -10,22 +10,22 @@ class BTTimeLimit : public BTDecorator {
 	GDCLASS(BTTimeLimit, BTDecorator);
 
 private:
-	float time_limit = 5.0;
-	float time_passed = 0.0;
+	double time_limit = 5.0;
+	double time_passed = 0.0;
 
 protected:
 	static void _bind_methods();
 
 	virtual String _generate_name() const override;
 	virtual void _enter() override;
-	virtual int _tick(float p_delta) override;
+	virtual int _tick(double p_delta) override;
 
 public:
-	void set_time_limit(float p_value) {
+	void set_time_limit(double p_value) {
 		time_limit = p_value;
 		emit_changed();
 	}
-	float get_time_limit() const { return time_limit; }
+	double get_time_limit() const { return time_limit; }
 };
 
 #endif // BT_TIME_LIMIT_H
\ No newline at end of file
diff --git a/limbo_hsm.cpp b/limbo_hsm.cpp
index b7a9d6d..e390b5b 100644
--- a/limbo_hsm.cpp
+++ b/limbo_hsm.cpp
@@ -83,7 +83,7 @@ void LimboHSM::_exit() {
 	LimboState::_exit();
 }
 
-void LimboHSM::_update(float p_delta) {
+void LimboHSM::_update(double p_delta) {
 	if (active) {
 		ERR_FAIL_COND(active_state == nullptr);
 		LimboState::_update(p_delta);
@@ -211,18 +211,10 @@ void LimboHSM::_notification(int p_what) {
 		case NOTIFICATION_POST_ENTER_TREE: {
 		} break;
 		case NOTIFICATION_PROCESS: {
-			// if (!Engine::get_singleton()->is_editor_hint()) {
-			// if (update_mode == UpdateMode::IDLE) {
 			_update(get_process_delta_time());
-			// }
-			// }
 		} break;
 		case NOTIFICATION_PHYSICS_PROCESS: {
-			// if (!Engine::get_singleton()->is_editor_hint()) {
-			// if (update_mode == UpdateMode::PHYSICS) {
 			_update(get_physics_process_delta_time());
-			// }
-			// }
 		} break;
 	}
 }
diff --git a/limbo_hsm.h b/limbo_hsm.h
index 4238024..99248e1 100644
--- a/limbo_hsm.h
+++ b/limbo_hsm.h
@@ -38,7 +38,7 @@ protected:
 	virtual void _initialize(Node *p_agent, const Ref<Blackboard> &p_blackboard) override;
 	virtual void _enter() override;
 	virtual void _exit() override;
-	virtual void _update(float p_delta) override;
+	virtual void _update(double p_delta) override;
 
 	void _change_state(LimboState *p_state);
 
@@ -56,7 +56,7 @@ public:
 	virtual void initialize(Node *p_agent, const Ref<Blackboard> &p_parent_scope = nullptr);
 	virtual bool dispatch(const String &p_event, const Variant &p_cargo) override;
 
-	void update(float p_delta) { _update(p_delta); }
+	void update(double p_delta) { _update(p_delta); }
 	void add_transition(Node *p_from_state, Node *p_to_state, const String &p_event);
 	// void add_transition_from_any_state(Node *p_to_state, const String &p_event);
 	LimboState *anystate() const { return nullptr; };
diff --git a/limbo_state.cpp b/limbo_state.cpp
index c885f59..34dd675 100644
--- a/limbo_state.cpp
+++ b/limbo_state.cpp
@@ -45,7 +45,7 @@ void LimboState::_exit() {
 	active = false;
 };
 
-void LimboState::_update(float p_delta) {
+void LimboState::_update(double p_delta) {
 	GDVIRTUAL_CALL(_update, p_delta);
 	emit_signal(LimboStringNames::get_singleton()->updated, p_delta);
 };
diff --git a/limbo_state.h b/limbo_state.h
index 40e665b..b19d831 100644
--- a/limbo_state.h
+++ b/limbo_state.h
@@ -42,12 +42,12 @@ protected:
 	virtual void _setup();
 	virtual void _enter();
 	virtual void _exit();
-	virtual void _update(float p_delta);
+	virtual void _update(double p_delta);
 
 	GDVIRTUAL0(_setup);
 	GDVIRTUAL0(_enter);
 	GDVIRTUAL0(_exit);
-	GDVIRTUAL1(_update, float);
+	GDVIRTUAL1(_update, double);
 
 	void add_event_handler(const String &p_event, const Callable &p_handler);