Fix animation frame_speed and blend loosing precision due to incorrec… (#6357)

* Fix animation frame_speed and blend loosing precision due to incorrect data type
Add lua function set_animation_frame_speed to update the frame speed without resetting the animation to start

1 files changed, 12 insertions, 1 deletions

diff --git a/src/content_cao.cpp b/src/content_cao.cpp
index 42f4e22a6..7659871b6 100644
--- a/src/content_cao.cpp
+++ b/src/content_cao.cpp
@@ -1150,9 +1150,17 @@ void GenericCAO::updateAnimation()
 #endif
 }
 
+void GenericCAO::updateAnimationSpeed()
+{
+	if (!m_animated_meshnode)
+		return;
+        
+	m_animated_meshnode->setAnimationSpeed(m_animation_speed);
+}
+
 void GenericCAO::updateBonePosition()
 {
-	if(m_bone_position.empty() || !m_animated_meshnode)
+	if (m_bone_position.empty() || !m_animated_meshnode)
 		return;
 
 	m_animated_meshnode->setJointMode(irr::scene::EJUOR_CONTROL); // To write positions to the mesh on render
@@ -1351,6 +1359,9 @@ void GenericCAO::processMessage(const std::string &data)
 					updateAnimation();
 			}
 		}
+	} else if (cmd == GENERIC_CMD_SET_ANIMATION_SPEED) {
+		m_animation_speed = readF1000(is);
+		updateAnimationSpeed();
 	} else if (cmd == GENERIC_CMD_SET_BONE_POSITION) {
 		std::string bone = deSerializeString(is);
 		v3f position = readV3F1000(is);