// Start is called before the first frame update
void Start()
{
audio = this.GetComponent <AudioSource>();
if (!player)
{
Debug.LogWarning("WARNING: You must set one enemy (the player character) for this script in the Inspector View!");
}
levelManagerScript = GameObject.FindGameObjectWithTag("LevelManager").GetComponent <LevelManager>();
iaAnimationScript = transform.GetComponent <AiAnimation>();
currentState = enemyState.idle;
}
private static AiNodeAnimationChannel FineNodeAnim(AiAnimation animation, string nodeName)
{
AiNodeAnimationChannel channel = null;
for (int i = 0; i < animation.NodeAnimationChannelCount; i++)
{
var nodeAnim = animation.NodeAnimationChannels[i];
if (nodeAnim.NodeName == nodeName)
{
channel = nodeAnim;
break;
}
}
return(channel);
}
private static void ReadNodeHeirarchy(float animationTime, AiNode node, AiAnimation animation, mat4 parentTransform, AllBoneInfos allBoneInfos)
{
string nodeName = node.Name;
mat4 nodeTransform = node.Transform.ToMat4();
AiNodeAnimationChannel nodeAnim = FineNodeAnim(animation, nodeName);
if (nodeAnim != null)
{
mat4 mat = mat4.identity();
// Interpolate scaling and generate scaling transformation matrix
vec3 scaling = CalcInterpolatedScaling(animationTime, nodeAnim);
mat4 scalingMat = glm.scale(mat, new vec3(scaling.X, scaling.Y, scaling.Z));
// Interpolate rotation and generate rotation transformation matrix
Quaternion rotation = CalcInterpolatedRotation(animationTime, nodeAnim);
mat4 rotationMat = new AiMatrix4x4(rotation.GetMatrix()).ToMat4();
// Interpolate translation and generate translation transformation matrix
vec3 translation = CalcInterpolatedPosition(animationTime, nodeAnim);
mat4 translationMat = glm.translate(mat4.identity(), new vec3(translation.X, translation.Y, translation.Z));
// Combine the above transformations
nodeTransform = translationMat * rotationMat * scalingMat;
}
mat4 globalTransformation = parentTransform * nodeTransform;
if (allBoneInfos.nameIndexDict.ContainsKey(nodeName))
{
uint BoneIndex = allBoneInfos.nameIndexDict[nodeName];
allBoneInfos.boneInfos[BoneIndex].finalTransformation = globalTransformation * allBoneInfos.boneInfos[BoneIndex].bone.OffsetMatrix.ToMat4();
}
for (int i = 0; i < node.ChildCount; i++)
{
ReadNodeHeirarchy(animationTime, node.Children[i], animation, globalTransformation, allBoneInfos);
}
}
static void CreateAsset()
{
AiAnimation asset = ScriptableObject.CreateInstance <AiAnimation>();
string path = AssetDatabase.GetAssetPath(Selection.activeObject);
if (path == "")
{
path = "Assets";
}
else if (Path.GetExtension(path) != "")
{
path = path.Replace(Path.GetFileName(AssetDatabase.GetAssetPath(Selection.activeObject)), "");
}
string assetPathAndName = AssetDatabase.GenerateUniqueAssetPath(path + "/New Animation.asset");
AssetDatabase.CreateAsset(asset, assetPathAndName);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
EditorUtility.FocusProjectWindow();
Selection.activeObject = asset;
}
public void PlayAnimation(string id)
{
currAnim = GetAnimationById(id);
animTimer = 0;
playingAnim = true;
}
