/// <summary>
/// Do the route guage algorithm here.
/// </summary>
private void DoRouteGuage()
{
// Cannot do anything with out these two components.
if (mRealStartTransform == null ||
mRealGoalTransfrom == null ||
mSpriteStartTransform == null ||
mSpriteGoalTransform == null)
{
return;
}
for (int index = 0;
index < mPlayersForm.Count;
++index)
{
// 拿到選手
PlayerRegisterForm prf = mPlayersForm[index];
if (prf.playerTransform == null || prf.spriteTransform == null)
{
continue;
}
PutPlayerSpriteInPositionBaseOnRealDistance(prf);
// make sure player are in range.
PutPlayerSpriteInRange(prf);
}
}
/// <summary>
/// Measure the real world thing, then determine the positon
/// of the sprite going to be located.
/// </summary>
/// <param name="prf">
/// player to set.
/// </param>
private void PutPlayerSpriteInPositionBaseOnRealDistance(PlayerRegisterForm prf)
{
float statusBarCenter = mSpriteStartTransform.position.x + (mSpriteDistance / 2);
Vector3 newSpritePos = prf.spriteTransform.position;
newSpritePos.x = statusBarCenter + (prf.playerTransform.position.x * mDistanceRatio);
prf.spriteTransform.position = newSpritePos;
}
/// <summary>
/// Make sure all the player sprite inside the sprite range.
/// </summary>
/// <param name="prf"></param>
private void PutPlayerSpriteInRange(PlayerRegisterForm prf)
{
Vector3 playerSpritePos = prf.spriteTransform.position;
Vector3 spriteGoalPos = mSpriteGoalTransform.position;
Vector3 spriteStartPos = mSpriteStartTransform.position;
if (playerSpritePos.x > spriteGoalPos.x)
{
playerSpritePos.x = spriteGoalPos.x;
}
else if (playerSpritePos.x < spriteStartPos.x)
{
playerSpritePos.x = spriteStartPos.x;
}
prf.spriteTransform.position = playerSpritePos;
}
