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98 lines
4.5 KiB
C#
98 lines
4.5 KiB
C#
2 months ago
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// Animancer // Copyright 2020 Kybernetik //
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Animancer
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{
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/// <summary>
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/// Enforces various rules throughout the system, most of which are compiled out if UNITY_ASSERTIONS is not defined
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/// (by default, it is defined in the Unity Editor and in Development Builds).
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/// </summary>
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public static class Validate
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{
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/************************************************************************************************************************/
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/// <summary>[Assert]
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/// Throws if the `clip` is marked as <see cref="AnimationClip.legacy"/>.
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/// </summary>
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/// <exception cref="ArgumentException"/>
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[System.Diagnostics.Conditional(Strings.Assert)]
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public static void NotLegacy(AnimationClip clip)
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{
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if (clip.legacy)
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throw new ArgumentException("Legacy clip '" + clip + "' cannot be used by Animancer." +
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" Set the legacy property to false before using this clip." +
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" If it was imported as part of a model then the model's Rig type must be changed to Humanoid or Generic." +
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" Otherwise you can use the 'Toggle Legacy' function in the clip's context menu" +
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" (via the cog icon in the top right of its Inspector).");
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}
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/************************************************************************************************************************/
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/// <summary>[Assert]
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/// Throws if the <see cref="AnimancerNode.Root"/> is not the `root`.
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/// </summary>
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/// <exception cref="ArgumentException"/>
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[System.Diagnostics.Conditional(Strings.Assert)]
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public static void Root(AnimancerNode node, AnimancerPlayable root)
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{
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if (node == null)
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throw new ArgumentNullException("node");
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if (node.Root != root)
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throw new ArgumentException("AnimancerNode.Root mismatch:" +
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" you are attempting to use a node in an AnimancerPlayable that is not it's root: " + node);
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}
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/************************************************************************************************************************/
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/// <summary>[Assert]
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/// Throws if the <see cref="AnimancerState.Parent"/> is not the `parent`.
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/// </summary>
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/// <exception cref="ArgumentException"/>
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[System.Diagnostics.Conditional(Strings.Assert)]
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public static void Parent(AnimancerState state, AnimancerNode parent)
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{
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if (state.Parent != parent)
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throw new ArgumentException("AnimancerState.Parent mismatch:" +
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" you are attempting to use a state in an AnimancerLayer that is not it's parent.");
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}
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/************************************************************************************************************************/
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/// <summary>[Assert]
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/// Throws if the `state` was not actually assigned to its specified <see cref="AnimancerNode.Index"/> in
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/// the `states`.
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/// </summary>
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/// <exception cref="InvalidOperationException"/>
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/// <exception cref="IndexOutOfRangeException">
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/// Thrown if the <see cref="AnimancerNode.Index"/> is larger than the number of `states`.
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/// </exception>
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[System.Diagnostics.Conditional(Strings.Assert)]
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public static void RemoveChild(AnimancerState state, IList<AnimancerState> states)
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{
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var index = state.Index;
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if (index < 0)
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throw new InvalidOperationException(
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"Tried to remove a child state that did not actually have a Index assigned");
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if (index > states.Count)
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throw new IndexOutOfRangeException(
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"state.Index (" + state.Index + ") is outside the collection of states (count " + states.Count + ")");
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if (states[state.Index] != state)
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throw new InvalidOperationException(
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"Tried to remove a child state that was not actually connected to its port on " + state.Parent + ":" +
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"\n Port: " + state.Index +
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"\n Connected Child: " + states[state.Index] +
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"\n Disconnecting Child: " + state);
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}
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/************************************************************************************************************************/
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}
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}
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