public static void PreloadStateContent(CurrentlyActive state, string contentManagerName)
{
ContentManagerName = contentManagerName;
if (state == CurrentlyActive.Active)
{
}
else if (state == CurrentlyActive.Inactive)
{
}
}
public void StopStateInterpolation(CurrentlyActive stateToStop)
{
if (stateToStop == CurrentlyActive.Active)
{
SpriteInstance.RedRate = 0;
SpriteInstance.GreenRate = 0;
SpriteInstance.BlueRate = 0;
SpriteInstance.AlphaRate = 0;
}
else if (stateToStop == CurrentlyActive.Inactive)
{
SpriteInstance.RedRate = 0;
SpriteInstance.GreenRate = 0;
SpriteInstance.BlueRate = 0;
SpriteInstance.AlphaRate = 0;
}
CurrentCurrentlyActiveState = stateToStop;
}
public FlatRedBall.Instructions.Instruction InterpolateToState(CurrentlyActive stateToInterpolateTo, double secondsToTake)
{
if (stateToInterpolateTo == CurrentlyActive.Active)
{
SpriteInstance.RedRate = (0.1f - SpriteInstance.Red) / (float)secondsToTake;
SpriteInstance.GreenRate = (1f - SpriteInstance.Green) / (float)secondsToTake;
SpriteInstance.BlueRate = (1f - SpriteInstance.Blue) / (float)secondsToTake;
SpriteInstance.AlphaRate = (255f - SpriteInstance.Alpha) / (float)secondsToTake;
}
else if (stateToInterpolateTo == CurrentlyActive.Inactive)
{
SpriteInstance.RedRate = (1f - SpriteInstance.Red) / (float)secondsToTake;
SpriteInstance.GreenRate = (0f - SpriteInstance.Green) / (float)secondsToTake;
SpriteInstance.BlueRate = (0f - SpriteInstance.Blue) / (float)secondsToTake;
SpriteInstance.AlphaRate = (100f - SpriteInstance.Alpha) / (float)secondsToTake;
}
var instruction = new FlatRedBall.Instructions.DelegateInstruction <CurrentlyActive>(StopStateInterpolation, stateToInterpolateTo);
instruction.TimeToExecute = FlatRedBall.TimeManager.CurrentTime + secondsToTake;
this.Instructions.Add(instruction);
return(instruction);
}
public void InterpolateBetween(CurrentlyActive firstState, CurrentlyActive secondState, float interpolationValue)
{
#if DEBUG
if (float.IsNaN(interpolationValue))
{
throw new System.Exception("interpolationValue cannot be NaN");
}
#endif
bool setSpriteInstanceRed = true;
float SpriteInstanceRedFirstValue = 0;
float SpriteInstanceRedSecondValue = 0;
bool setSpriteInstanceGreen = true;
float SpriteInstanceGreenFirstValue = 0;
float SpriteInstanceGreenSecondValue = 0;
bool setSpriteInstanceBlue = true;
float SpriteInstanceBlueFirstValue = 0;
float SpriteInstanceBlueSecondValue = 0;
bool setSpriteInstanceTextureScale = true;
float SpriteInstanceTextureScaleFirstValue = 0;
float SpriteInstanceTextureScaleSecondValue = 0;
bool setSpriteInstanceAlpha = true;
float SpriteInstanceAlphaFirstValue = 0;
float SpriteInstanceAlphaSecondValue = 0;
if (firstState == CurrentlyActive.Active)
{
SpriteInstanceRedFirstValue = 0.1f;
SpriteInstanceGreenFirstValue = 1f;
SpriteInstanceBlueFirstValue = 1f;
SpriteInstanceTextureScaleFirstValue = 1f;
if (interpolationValue < 1)
{
this.SpriteInstanceAnimate = true;
}
SpriteInstanceAlphaFirstValue = 255f;
}
else if (firstState == CurrentlyActive.Inactive)
{
SpriteInstanceRedFirstValue = 1f;
SpriteInstanceGreenFirstValue = 0f;
SpriteInstanceBlueFirstValue = 0f;
SpriteInstanceTextureScaleFirstValue = 0.5f;
if (interpolationValue < 1)
{
this.SpriteInstanceAnimate = false;
}
SpriteInstanceAlphaFirstValue = 100f;
}
if (secondState == CurrentlyActive.Active)
{
SpriteInstanceRedSecondValue = 0.1f;
SpriteInstanceGreenSecondValue = 1f;
SpriteInstanceBlueSecondValue = 1f;
SpriteInstanceTextureScaleSecondValue = 1f;
if (interpolationValue >= 1)
{
this.SpriteInstanceAnimate = true;
}
SpriteInstanceAlphaSecondValue = 255f;
}
else if (secondState == CurrentlyActive.Inactive)
{
SpriteInstanceRedSecondValue = 1f;
SpriteInstanceGreenSecondValue = 0f;
SpriteInstanceBlueSecondValue = 0f;
SpriteInstanceTextureScaleSecondValue = 0.5f;
if (interpolationValue >= 1)
{
this.SpriteInstanceAnimate = false;
}
SpriteInstanceAlphaSecondValue = 100f;
}
if (setSpriteInstanceRed)
{
SpriteInstanceRed = SpriteInstanceRedFirstValue * (1 - interpolationValue) + SpriteInstanceRedSecondValue * interpolationValue;
}
if (setSpriteInstanceGreen)
{
SpriteInstanceGreen = SpriteInstanceGreenFirstValue * (1 - interpolationValue) + SpriteInstanceGreenSecondValue * interpolationValue;
}
if (setSpriteInstanceBlue)
{
SpriteInstanceBlue = SpriteInstanceBlueFirstValue * (1 - interpolationValue) + SpriteInstanceBlueSecondValue * interpolationValue;
}
if (setSpriteInstanceTextureScale)
{
SpriteInstanceTextureScale = SpriteInstanceTextureScaleFirstValue * (1 - interpolationValue) + SpriteInstanceTextureScaleSecondValue * interpolationValue;
}
if (setSpriteInstanceAlpha)
{
SpriteInstanceAlpha = SpriteInstanceAlphaFirstValue * (1 - interpolationValue) + SpriteInstanceAlphaSecondValue * interpolationValue;
}
if (interpolationValue < 1)
{
mCurrentCurrentlyActiveState = firstState;
}
else
{
mCurrentCurrentlyActiveState = secondState;
}
}
public static bool AreEqual(CurrentlyActive expected, CurrentlyActive actual)
{
Assert.NotNull(actual);
Assert.AreEqual(expected.StartDate, actual.StartDate);
return(true);
}
