From 8a90c5317b2c0c050d6c9abddde478d6221ebf46 Mon Sep 17 00:00:00 2001
From: "Silc Lizard (Tokage) Renew"
 <61938263+TokageItLab@users.noreply.github.com>
Date: Sat, 1 Jun 2024 19:06:32 +0900
Subject: [PATCH] Add blend point check to
 AnimationNodeBlendSpace2D::_process()

---
 scene/animation/animation_blend_space_1d.cpp | 2 +-
 scene/animation/animation_blend_space_2d.cpp | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/scene/animation/animation_blend_space_1d.cpp b/scene/animation/animation_blend_space_1d.cpp
index 36343edd114..ff19eb8c12e 100644
--- a/scene/animation/animation_blend_space_1d.cpp
+++ b/scene/animation/animation_blend_space_1d.cpp
@@ -278,7 +278,7 @@ void AnimationNodeBlendSpace1D::_add_blend_point(int p_index, const Ref<Animatio
 }
 
 AnimationNode::NodeTimeInfo AnimationNodeBlendSpace1D::_process(const AnimationMixer::PlaybackInfo p_playback_info, bool p_test_only) {
-	if (blend_points_used == 0) {
+	if (!blend_points_used) {
 		return NodeTimeInfo();
 	}
 
diff --git a/scene/animation/animation_blend_space_2d.cpp b/scene/animation/animation_blend_space_2d.cpp
index 26342482317..8ec8203126c 100644
--- a/scene/animation/animation_blend_space_2d.cpp
+++ b/scene/animation/animation_blend_space_2d.cpp
@@ -448,6 +448,10 @@ void AnimationNodeBlendSpace2D::_blend_triangle(const Vector2 &p_pos, const Vect
 AnimationNode::NodeTimeInfo AnimationNodeBlendSpace2D::_process(const AnimationMixer::PlaybackInfo p_playback_info, bool p_test_only) {
 	_update_triangles();
 
+	if (!blend_points_used) {
+		return NodeTimeInfo();
+	}
+
 	Vector2 blend_pos = get_parameter(blend_position);
 	int cur_closest = get_parameter(closest);
 	NodeTimeInfo mind; //time of min distance point
@@ -455,7 +459,7 @@ AnimationNode::NodeTimeInfo AnimationNodeBlendSpace2D::_process(const AnimationM
 	AnimationMixer::PlaybackInfo pi = p_playback_info;
 
 	if (blend_mode == BLEND_MODE_INTERPOLATED) {
-		if (triangles.size() == 0) {
+		if (triangles.is_empty()) {
 			return NodeTimeInfo();
 		}