public void Load(JsonData animsJsonData)
{
animations.Clear();
for (int i = 0; i < animsJsonData.Count; i++)
{
var oneAnimJsonData = animsJsonData[i];
MyAnimation anim = new MyAnimation();
anim.name = (string)oneAnimJsonData["name"];
anim.loop = true;
if (oneAnimJsonData.Keys.Contains("loop"))
{
anim.loop = (bool)oneAnimJsonData["loop"];
}
anim.oneStage = (bool)oneAnimJsonData["oneStage"];
anim.spritePath = (string)oneAnimJsonData["spritePath"];
if (anim.oneStage)
{
anim.spriteStart = (int)oneAnimJsonData["spriteStart"];
anim.spriteNum = (int)oneAnimJsonData["spriteNum"];
anim.frameLenth = (int)oneAnimJsonData["frameLenth"];
anim.framePerSprite = (string)oneAnimJsonData["framePerSprite"];
}
else
{
var stagesJsonData = oneAnimJsonData["stages"];
for (int j = 0; j < 3; j++)
{
var oneStageJsonData = stagesJsonData[j];
anim.stageData[j].x = (int)oneStageJsonData["startSprite"];
anim.stageData[j].y = (int)oneStageJsonData["spriteNum"];
anim.stageData[j].z = (int)oneStageJsonData["frameNum"];
}
}
UpdateAnimRuntimeData(anim);
animations.Add(anim);
}
}
public void Play(string animName, System.Action callback = null, bool forceReplay = false)
{
if (curAnim != null && curAnim.name == animName && !forceReplay)
{
return;
}
for (int i = 0; i < animations.Count; i++)
{
if (animations[i].name == animName)
{
animCallback = callback;
curAnim = animations[i];
break;
}
}
animFrameCount = 0;
}
public void Save(string strPath)
{
//filePath = strPath;
var animsJsonData = new JsonData();
for (int i = 0; i < animations.Count; i++)
{
MyAnimation anim = animations[i];
var oneAnimJsonData = new JsonData();
animsJsonData.Add(oneAnimJsonData);
oneAnimJsonData["name"] = anim.name;
oneAnimJsonData["loop"] = anim.loop;
oneAnimJsonData["oneStage"] = anim.oneStage;
oneAnimJsonData["spritePath"] = anim.spritePath;
if (animations[i].oneStage)
{
oneAnimJsonData["spriteStart"] = anim.spriteStart;
oneAnimJsonData["spriteNum"] = anim.spriteNum;
oneAnimJsonData["frameLenth"] = anim.frameLenth;
oneAnimJsonData["framePerSprite"] = anim.framePerSprite;
}
else
{
var stagesJsonData = new JsonData();
oneAnimJsonData["stages"] = stagesJsonData;
for (int j = 0; j < 3; j++)
{
var oneStageJsonData = new JsonData();
stagesJsonData.Add(oneStageJsonData);
oneStageJsonData["startSprite"] = anim.stageData[j].x;
oneStageJsonData["spriteNum"] = anim.stageData[j].y;
oneStageJsonData["frameNum"] = anim.stageData[j].z;
}
}
}
FilePathHelp.SaveStringToFile(strPath, animsJsonData.ToJson());
}
// 更新一个动画的运行时数据
public void UpdateAnimRuntimeData(MyAnimation anim)
{
if (!anim.oneStage)
{
anim.frameLenth = anim.stageData[0].z + anim.stageData[1].z + anim.stageData[2].z;
}
anim.sprites = new Sprite[anim.spriteNum];
anim.frameSpriteIndex = new int[anim.frameLenth];
Sprite[] sprites = Resources.LoadAll <Sprite>(anim.spritePath);
if (sprites != null && sprites.Length > 0)
{
for (int i = 0; i < anim.spriteNum; i++)
{
string spriteName = anim.spritePath.Substring(anim.spritePath.LastIndexOf('/') + 1);
spriteName = spriteName + "_" + (anim.spriteStart + i).ToString();
for (int j = 0; j < sprites.Length; j++)
{
if (sprites[j].name == spriteName)
{
anim.sprites[i] = sprites[j];
}
}
}
}
if (anim.oneStage)
{
// 将字符串解析成整数数组
bool rightFormate = false;
char[] aa = { ' ' };
string[] strFrames = anim.framePerSprite.Split(aa);
int[] intFrames = null;
if (strFrames != null && strFrames.Length == anim.spriteNum)
{
rightFormate = true;
intFrames = new int[strFrames.Length];
int frameSum = 0;
for (int i = 0; i < strFrames.Length; i++)
{
int ii;
if (int.TryParse(strFrames[i], out ii))
{
intFrames[i] = ii;
frameSum += ii;
}
else
{
rightFormate = false;
break;
}
}
if (frameSum != anim.frameLenth)
{
rightFormate = false;
}
}
int frameIdx = 0;
if (rightFormate)
{
for (int i = 0; i < anim.spriteNum; i++)
{
for (int j = 0; j < intFrames[i]; j++)
{
anim.frameSpriteIndex[frameIdx++] = i;
}
}
}
else
{
// 平均一个sprite播放的帧数的整数部分
int oneSpriteFrameNum = anim.frameLenth / anim.spriteNum;
// 一个sprite播放的帧数的余数部分
int frameNumRemainder = anim.frameLenth % anim.spriteNum;
int remainderAdd = 0;
for (int i = 0; i < anim.spriteNum; i++)
{
int frameNum = oneSpriteFrameNum;
remainderAdd += frameNumRemainder;
if (remainderAdd >= anim.spriteNum)
{
remainderAdd -= anim.spriteNum;
frameNum += 1;
}
for (int j = 0; j < frameNum; j++)
{
anim.frameSpriteIndex[frameIdx++] = i;
}
}
}
}
else
{
int frameIdx = 0;
for (int i = 0; i < 3; i++)
{
// 平均一个sprite播放的帧数的整数部分
int oneSpriteFrameNum = anim.stageData[i].z / anim.stageData[i].y;
// 一个sprite播放的帧数的余数部分
int frameNumRemainder = anim.stageData[i].z % anim.stageData[i].y;
int remainderAdd = 0;
for (int j = 0; j < anim.stageData[i].y; j++)
{
int frameNum = oneSpriteFrameNum;
remainderAdd += frameNumRemainder;
if (remainderAdd >= anim.stageData[i].y)
{
remainderAdd -= anim.stageData[i].y;
frameNum += 1;
}
for (int k = 0; k < frameNum; k++)
{
anim.frameSpriteIndex[frameIdx++] = anim.stageData[i].x + j;
}
}
}
}
}
