protected virtual SpriterVarValue GetVariableValue(SpriterAnimation animation, SpriterVarDef varDef, SpriterVarline varline, float targetTime)
{
SpriterVarlineKey[] keys = varline.Keys;
if (keys == null)
{
return(varDef.VariableValue);
}
SpriterVarlineKey keyA = keys.GetLastKey(targetTime) ?? keys[keys.Length - 1];
if (keyA == null)
{
return(varDef.VariableValue);
}
SpriterVarlineKey keyB = varline.Keys.GetNextKey(keyA, animation.Looping);
if (keyB == null)
{
return(keyA.VariableValue);
}
float adjustedTime = keyA.Time == keyB.Time ? targetTime : SpriterHelper.AdjustTime(targetTime, keyA, keyB, animation.Length);
float factor = SpriterHelper.GetFactor(keyA, keyB, animation.Length, adjustedTime);
SpriterVarValue varVal = Pool.GetObject <SpriterVarValue>();
varVal.Interpolate(keyA.VariableValue, keyB.VariableValue, factor);
return(varVal);
}
public void AddObjectVar(string objectName, string varName, SpriterVarValue value)
{
IDictionary<string, SpriterVarValue> values;
if (!ObjectVars.TryGetValue(objectName, out values))
{
values = new Dictionary<string, SpriterVarValue>();
ObjectVars[objectName] = values;
}
values[varName] = value;
}
public void AddObjectVar(string objectName, string varName, SpriterVarValue value)
{
if (!ObjectVars.TryGetValue(objectName, out var values))
{
values = _pool.GetObject <Dictionary <string, SpriterVarValue> >();
ObjectVars[objectName] = values;
}
values[varName] = value;
}
private static SpriterVarValue Interpolate(SpriterVarValue valA, SpriterVarValue valB, float factor)
{
return(new SpriterVarValue
{
Type = valA.Type,
StringValue = valA.StringValue,
FloatValue = MathHelper.Linear(valA.FloatValue, valB.FloatValue, factor),
IntValue = (int)MathHelper.Linear(valA.IntValue, valB.IntValue, factor)
});
}
public void AddObjectVar(string objectName, string varName, SpriterVarValue value)
{
IDictionary <string, SpriterVarValue> values;
if (!ObjectVars.TryGetValue(objectName, out values))
{
values = new Dictionary <string, SpriterVarValue>();
ObjectVars[objectName] = values;
}
values[varName] = value;
}
private static SpriterVarValue Interpolate(SpriterVarValue valA, SpriterVarValue valB, float factor)
{
SpriterVarValue ret = new SpriterVarValue();
ret.Type = valA.Type;
ret.StringValue = valA.StringValue;
ret.FloatValue = MathHelper.Linear(valA.FloatValue, valB.FloatValue, factor);
ret.IntValue = (int)MathHelper.Linear(valA.IntValue, valB.IntValue, factor);
return(ret);
}
private object GetValue(SpriterVarValue varValue)
{
object value;
switch (varValue.Type)
{
case SpriterVarType.Float:
value = varValue.FloatValue;
break;
case SpriterVarType.Int:
value = varValue.IntValue;
break;
default:
value = varValue.StringValue;
break;
}
return value;
}
