418 lines
16 KiB
C#
418 lines
16 KiB
C#
using System;
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using System.Text;
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using System.Collections.Generic;
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using System.Linq;
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using System.IO;
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using System.Xml.Serialization;
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using UnityEngine;
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using SFB;
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using UnityEngine.UI;
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namespace RimWorldAnimationStudio
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{
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public class AnimationController : Singleton<AnimationController>
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{
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[Header("Animation settings")]
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public bool isAnimating = false;
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public int stageTick = 1;
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[Header("Object references")]
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public Slider stageTimelineSlider;
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public Dropdown stageLoopDropdown;
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public InputField cyclesNormalField;
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public InputField cyclesFastField;
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public InputField animationClipTimeField;
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public InputField animationClipLengthField;
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public ActorCard actorCard;
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public Transform animationTimelines;
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[Header("Prefabs")]
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public ActorBody actorBodyPrefab;
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public AnimationTimeline animationTimelinePrefab;
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// Private timing variables
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private int lastStageTick = 1;
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private float timeSinceLastUpdate = 0;
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private int cycleIndex = 0;
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public void Update()
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{
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// No animation, exit
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if (Workspace.animationDef == null) { return; }
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// Dirty animation, reset
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if (Workspace.animationDef != null && Workspace.isDirty)
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{ Initialize(); return; }
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// Update tick if animating
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if (isAnimating)
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{
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timeSinceLastUpdate += Time.deltaTime;
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if (timeSinceLastUpdate < 1f / 60f)
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{ return; }
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timeSinceLastUpdate -= 1f / 60f;
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stageTick += 1;
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if (stageTick > Workspace.StageWindowSize)
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{
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if (stageLoopDropdown.value == 1)
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{ stageTick = 1; }
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else if (stageLoopDropdown.value >= 2 && Workspace.stageID < Workspace.animationDef.animationStages.Count - 1)
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{
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++cycleIndex;
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stageTick = 1;
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if ((stageLoopDropdown.value == 2 && cycleIndex > int.Parse(cyclesNormalField.text)) ||
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(stageLoopDropdown.value == 3 && cycleIndex > int.Parse(cyclesFastField.text)))
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{
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++Workspace.stageID;
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cycleIndex = 0;
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//ResetAnimationTimeline();
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//InitializeAnimationTimeline();
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}
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}
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else
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{ stageTick = Workspace.StageWindowSize; }
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}
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}
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// Update stage timeline
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animationClipTimeField.interactable = isAnimating == false;
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animationClipLengthField.interactable = isAnimating == false;
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if (lastStageTick != stageTick)
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{
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stageTimelineSlider.value = stageTick;
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animationClipTimeField.text = stageTick.ToString();
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lastStageTick = stageTick;
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}
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// Update animation
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UpdateAnimation();
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}
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public void UpdateAnimation()
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{
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if (Workspace.Instance.AnimationTimelinesNeedUpdate())
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{
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ResetAnimationTimeline();
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InitializeAnimationTimeline();
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}
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List<ActorBody> actorBodies = GetComponentsInChildren<ActorBody>().ToList();
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for (int actorID = 0; actorID < actorBodies.Count; actorID++)
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{
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PawnAnimationClip clip = Workspace.animationDef?.animationStages[Workspace.stageID]?.animationClips[actorID];
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if (clip == null)
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{ continue; }
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float clipPercent = (float)(stageTick % clip.duration) / clip.duration;
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ActorBody actorBody = actorBodies[actorID];
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string bodyType = actorBody.bodyType;
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Vector3 deltaPos = new Vector3(clip.BodyOffsetX.Evaluate(clipPercent), 0, clip.BodyOffsetZ.Evaluate(clipPercent));
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deltaPos += Workspace.animationDef.actors[actorID].bodyTypeOffset.GetOffset(bodyType);
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float bodyAngle = clip.BodyAngle.Evaluate(clipPercent);
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float headAngle = clip.HeadAngle.Evaluate(clipPercent);
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if (bodyAngle < 0) bodyAngle = 360 - ((-1f * bodyAngle) % 360);
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if (bodyAngle > 360) bodyAngle %= 360;
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if (headAngle < 0) headAngle = 360 - ((-1f * headAngle) % 360);
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if (headAngle > 360) headAngle %= 360;
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int bodyFacing = (int)clip.BodyFacing.Evaluate(clipPercent);
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int headFacing = (int)clip.HeadFacing.Evaluate(clipPercent);
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Vector3 headBob = new Vector3(0, 0, clip.HeadBob.Evaluate(clipPercent)) + PawnUtility.BaseHeadOffsetAt(bodyType, bodyFacing);
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Vector3 bodyPos = new Vector3(deltaPos.x, deltaPos.z, 0);
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Vector3 headPos = new Vector3(headBob.x, headBob.z, 0);
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actorBody.transform.position = bodyPos;
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actorBody.transform.eulerAngles = new Vector3(0, 0, bodyAngle);
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actorBody.headRenderer.transform.localPosition = headPos;
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actorBody.headRenderer.transform.eulerAngles = new Vector3(0, 0, headAngle);
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actorBody.bodyRenderer.sprite = Resources.Load<Sprite>("Textures/Humanlike/Bodies/" + bodyType + bodyFacing);
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actorBody.headRenderer.sprite = Resources.Load<Sprite>("Textures/Humanlike/Heads/Head" + headFacing);
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actorBody.bodyRenderer.sortingLayerName = clip.layer;
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actorBody.headRenderer.sortingLayerName = clip.layer;
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actorBody.headRenderer.sortingOrder = headFacing == 0 ? -1 : 1;
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}
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}
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public void Initialize()
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{
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Debug.Log("Initializing animation preview");
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Reset();
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InitializeAnimationTimeline();
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StageCardManager.Instance.Initialize();
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Workspace.isDirty = false;
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}
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public void InitializeAnimationTimeline()
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{
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cyclesNormalField.text = Mathf.Max(Mathf.CeilToInt((float)Workspace.animationDef.animationStages[Workspace.stageID].playTimeTicks / Workspace.StageWindowSize), 1).ToString();
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cyclesFastField.text = Mathf.Max(Mathf.CeilToInt((float)Workspace.animationDef.animationStages[Workspace.stageID].playTimeTicksQuick / Workspace.StageWindowSize), 1).ToString();
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for (int actorID = 0; actorID < Workspace.animationDef.actors.Count; actorID++)
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{
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ActorBody actorBody = Instantiate(actorBodyPrefab, transform);
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actorBody.Initialize(actorID);
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AnimationTimeline animationTimeline = Instantiate(animationTimelinePrefab, animationTimelines);
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animationTimeline.Initialize(actorID);
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}
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animationClipLengthField.text = Workspace.StageWindowSize.ToString();
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animationClipTimeField.text = "1";
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stageTimelineSlider.maxValue = Workspace.StageWindowSize;
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stageTimelineSlider.value = 1;
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stageTick = 1;
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}
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public void Reset()
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{
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Workspace.stageID = 0;
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isAnimating = false;
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ResetAnimationTimeline();
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StageCardManager.Instance.Reset();
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}
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public void ResetAnimationTimeline()
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{
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timeSinceLastUpdate = 0;
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cycleIndex = 0;
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foreach (ActorBody actorBody in GetComponentsInChildren<ActorBody>())
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{ Destroy(actorBody.gameObject); }
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foreach (AnimationTimeline animationTimeline in animationTimelines.GetComponentsInChildren<AnimationTimeline>())
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{ Destroy(animationTimeline.gameObject); }
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}
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public bool AddAnimationStage()
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{
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AnimationStage stage = new AnimationStage();
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return stage.MakeNew();
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}
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public bool CloneAnimationStage()
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{
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AnimationStage stage = Workspace.animationDef.animationStages[Workspace.stageID].Copy();
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stage.Initialize();
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stage.stageName += " (Clone)";
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Workspace.animationDef.animationStages.Insert(Workspace.stageID + 1, stage);
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return true;
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}
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public bool MoveAnimationStage(int startIndex, int delta)
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{
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if (startIndex + delta < 0 || startIndex + delta >= Workspace.animationDef.animationStages.Count)
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{ return false; }
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AnimationStage stage = Workspace.animationDef.animationStages[startIndex];
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Workspace.animationDef.animationStages[startIndex] = Workspace.animationDef.animationStages[startIndex + delta];
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Workspace.animationDef.animationStages[startIndex + delta] = stage;
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return true;
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}
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public bool RemoveAnimationStage()
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{
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if (Workspace.animationDef.animationStages.Count == 1)
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{
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Debug.LogWarning("Cannot delete animation stage - the animation must contain at least one animation stage.");
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return false;
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}
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Workspace.animationDef.animationStages.RemoveAt(Workspace.stageID);
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Workspace.stageID = Workspace.stageID >= Workspace.animationDef.animationStages.Count ? Workspace.stageID = Workspace.animationDef.animationStages.Count - 1 : Workspace.stageID;
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return true;
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}
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public void AddActor()
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{
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Actor actor = new Actor();
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if (actor.MakeNew())
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{ Initialize(); }
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}
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public void RemoveActor()
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{
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if (Workspace.animationDef.actors.Count == 1)
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{
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Debug.LogWarning("Cannot delete actor - the animation must contain at least one actor.");
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return;
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}
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foreach (AnimationStage stage in Workspace.animationDef.animationStages)
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{ stage.animationClips.RemoveAt(Workspace.actorID); }
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Workspace.animationDef.actors.RemoveAt(Workspace.actorID);
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Workspace.actorID = Workspace.actorID >= Workspace.animationDef.actors.Count ? Workspace.actorID = Workspace.animationDef.actors.Count - 1 : Workspace.actorID;
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Initialize();
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}
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public void AddPawnKeyframe()
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{
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PawnAnimationClip clip = Workspace.Instance.GetCurrentPawnAnimationClip();
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List<PawnKeyframe> keyframes = clip?.keyframes;
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if (clip == null || keyframes == null)
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{ Debug.LogWarning("Cannot add pawn keyframe - the AnimationDef is invalid"); return; }
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if (keyframes.FirstOrDefault(x => x.atTick == stageTick) != null)
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{ Debug.LogWarning("Cannot add pawn keyframe - a keyframe already exists at this tick"); return; }
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float clipPercent = (float)(stageTick % clip.duration) / clip.duration;
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PawnKeyframe keyframe = new PawnKeyframe();
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keyframe.bodyAngle = clip.BodyAngle.Evaluate(clipPercent);
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keyframe.headAngle = clip.HeadAngle.Evaluate(clipPercent);
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keyframe.headBob = clip.HeadBob.Evaluate(clipPercent);
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keyframe.bodyOffsetX = clip.BodyOffsetX.Evaluate(clipPercent);
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keyframe.bodyOffsetZ = clip.BodyOffsetZ.Evaluate(clipPercent);
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keyframe.headFacing = clip.HeadFacing.Evaluate(clipPercent);
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keyframe.bodyFacing = clip.BodyFacing.Evaluate(clipPercent);
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keyframe.genitalAngle = clip.GenitalAngle.Evaluate(clipPercent);
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keyframe.atTick = stageTick;
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PawnKeyframe nextKeyframe = keyframes.FirstOrDefault(x => x.atTick > stageTick);
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if (nextKeyframe != null)
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{ keyframes.Insert(keyframes.IndexOf(nextKeyframe), keyframe); }
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else
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{ keyframes.Add(keyframe); }
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clip.BuildSimpleCurves();
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animationTimelines.GetComponentsInChildren<AnimationTimeline>()[Workspace.actorID].AddPawnKeyFrame(keyframe.keyframeID);
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}
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public void RemovePawnKeyframe()
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{
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RemovePawnKeyframe(Workspace.actorID, Workspace.keyframeID);
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}
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public void RemovePawnKeyframe(int actorID, int keyframeID)
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{
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PawnKeyframe keyframe = Workspace.Instance.GetPawnKeyframe(actorID, keyframeID);
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if (keyframe != null && keyframe.atTick == 1)
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{ Debug.LogWarning("Cannot delete key frame - the first key frame of an animation cannot be deleted"); return; }
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if (keyframe != null)
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{
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animationTimelines.GetComponentsInChildren<AnimationTimeline>()[Workspace.actorID].RemovePawnKeyFrame(keyframe.keyframeID);
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PawnAnimationClip clip = Workspace.animationDef.animationStages[Workspace.stageID].animationClips[actorID];
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clip.keyframes.Remove(keyframe);
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clip.BuildSimpleCurves();
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}
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}
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public void ToggleAnimation()
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{
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isAnimating = !isAnimating;
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}
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public void ToggleActorManipulationMode(int mode)
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{
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Workspace.actorManipulationMode = (ActorManipulationMode)mode;
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}
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public void OnStageTimelineSliderChange()
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{
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if (Workspace.animationDef == null) return;
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if (stageTick != (int)stageTimelineSlider.value)
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{
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stageTick = (int)stageTimelineSlider.value;
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animationClipTimeField.text = stageTick.ToString();
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}
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}
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public void OnAnimationClipTimeFieldChange()
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{
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if (Workspace.animationDef == null) return;
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int.TryParse(animationClipTimeField.text, out int newStageTick);
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stageTick = Mathf.Clamp(newStageTick, 1, Workspace.StageWindowSize);
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stageTimelineSlider.value = stageTick;
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}
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public void OnAnimationClipLengthFieldChange()
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{
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if (Workspace.animationDef == null) return;
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int.TryParse(animationClipLengthField.text, out int newstageWindowSize);
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newstageWindowSize = Mathf.Clamp(newstageWindowSize, Constants.minAnimationClipLength, Constants.maxAnimationClipLength);
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Debug.Log("Resizing animation clip length to " + newstageWindowSize.ToString() + " ticks.");
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for (int i = 0; i < Workspace.animationDef.animationStages[Workspace.stageID].animationClips.Count; i++)
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{
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PawnAnimationClip clip = Workspace.animationDef.animationStages[Workspace.stageID].animationClips[i];
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List<PawnKeyframe> keyframes = clip.keyframes.Where(x => x.atTick > newstageWindowSize)?.ToList();
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if (keyframes.NullOrEmpty())
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{ continue; }
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foreach (PawnKeyframe keyframe in keyframes)
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{
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RemovePawnKeyframe(i, keyframe.keyframeID);
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if (Workspace.animationDef.animationStages[Workspace.stageID].animationClips[i].keyframes.Count <= 2)
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{ break; }
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}
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}
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animationClipLengthField.text = newstageWindowSize.ToString();
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Workspace.animationDef.animationStages[Workspace.stageID].stageWindowSize = newstageWindowSize;
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//ResetAnimationTimeline();
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//InitializeAnimationTimeline();
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}
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public void OnCycleNormalFieldChange()
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{
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if (Workspace.animationDef == null) return;
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if (int.TryParse(cyclesNormalField.text, out int cycles))
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{ Workspace.animationDef.animationStages[Workspace.stageID].playTimeTicks = cycles * Workspace.StageWindowSize; }
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}
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public void OnCycleFastFieldChange()
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{
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if (Workspace.animationDef == null) return;
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if (int.TryParse(cyclesFastField.text, out int cycles))
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{ Workspace.animationDef.animationStages[Workspace.stageID].playTimeTicksQuick = cycles * Workspace.StageWindowSize; }
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}
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}
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}
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