private void SpawnItemsInLevel(LevelComponent inLevelComponent, PointGroup inGroup)
{
RunnerItemManager runnerItemManager = RunnerItemManager.Instance;
switch (inGroup.mSpawnType)
{
case eSpawnType.Coins:
{
SpawnCoinStrip(inLevelComponent, inGroup);
break;
}
case eSpawnType.Hazards:
{
HazardItem newHazard = (HazardItem)runnerItemManager.GetRandomItemOfType(typeof(HazardItem), mCurrentLevelGroup.LevelGroupID);
SpawnitemtAtRandomPointInGroup(inLevelComponent, inGroup, newHazard);
break;
}
case eSpawnType.Items:
{
RunnerItem newItem = (RunnerItem)runnerItemManager.GetRandomItemOfType(typeof(RunnerItem), mCurrentLevelGroup.LevelGroupID);
SpawnitemtAtRandomPointInGroup(inLevelComponent, inGroup, newItem);
break;
}
}
}
//Destroy all the items for this component
public void DestroyItems()
{
RunnerItemManager runnerItemManager = RunnerItemManager.Instance;
foreach (RunnerItem currentItem in mSpawnedItems)
{
if (currentItem != null)
{
runnerItemManager.StoreOrDisposeItem(currentItem, ParentGroup.LevelGroupID);
}
}
}
private void SpawnCoinStrip(LevelComponent inLevelComponent, PointGroup inSpawnGroup)
{
RunnerItemManager runnerItemManager = RunnerItemManager.Instance;
switch (inSpawnGroup.mCurveType)
{
case eCurveType.Point:
case eCurveType.Linear:
{
float interpolationLeftovers = 0;
for (int pointIndex = 0; pointIndex < inSpawnGroup.mPoints.Count - 1; pointIndex++)
{
Vector3 currentLineBegin = inSpawnGroup.mPoints[pointIndex].mPosition;
Vector3 currentLineEnd = inSpawnGroup.mPoints[pointIndex + 1].mPosition;
float currentLineDistance = Vector3.Distance(currentLineBegin, currentLineEnd);
// Interpolate along our current line
int coinNum = 1; //Number of coins we have spawned on this line
CoinItem lastCoin = null;
for (float currentInterpolation = interpolationLeftovers; currentInterpolation < currentLineDistance; currentInterpolation += CoinSpawnDistance)
{
// Find our new spawn point
Vector3 newCoinPosition = Vector3.Lerp(currentLineBegin, currentLineEnd, (currentInterpolation / currentLineDistance));
// But wait, that's on the prefab. Add in our real world clones position.
newCoinPosition += inLevelComponent.transform.localPosition;
CoinItem newCoin = (CoinItem)runnerItemManager.GetRandomItemOfType(typeof(CoinItem), mCurrentLevelGroup.LevelGroupID);
newCoin.transform.position = newCoinPosition;
newCoin.CoinValue = coinNum;
inLevelComponent.AddLevelItem(newCoin);
if (coinNum == 1)
{
newCoin.NextToCollect = true;
}
else
{
lastCoin.NextCoin = newCoin; //The coin after the one before us, is us
}
coinNum++;
lastCoin = newCoin;
interpolationLeftovers = currentInterpolation - currentLineDistance;
}
lastCoin.LastCoin = true;
}
}
break;
case eCurveType.Quadratic:
case eCurveType.Cubic:
{
float lineLength = CalculateCurveLength(inSpawnGroup);
if (lineLength > 0f)
{
// Set up some variables.
Vector3 ptA = inSpawnGroup.mPoints[0].mPosition;
Vector3 ptB = inSpawnGroup.mPoints[1].mPosition;
Vector3 ptC = inSpawnGroup.mPoints[2].mPosition;
Vector3 ptD = Vector3.zero;
if (inSpawnGroup.mPoints.Count > 3)
{
ptD = inSpawnGroup.mPoints[3].mPosition;
}
// Iterate the line length.
int coinNum = 1; //Number of coins we have spawned on this line
CoinItem lastCoin = null;
CoinSpawnDistance += .75f; //When we are a curve, we need a little bit more spin in between our stars
for (float currentPosition = 0f; currentPosition < lineLength; currentPosition += CoinSpawnDistance)
{
// Determine current t
float currentT = currentPosition / lineLength;
// Get the new position
Vector3 coinSpawnLocation;
if (inSpawnGroup.mCurveType == eCurveType.Quadratic)
{
coinSpawnLocation = CalculateQuadtraticPoint(currentT, ptA, ptB, ptC);
}
else
{
coinSpawnLocation = CalculateBezierPoint(currentT, ptA, ptB, ptC, ptD);
}
coinSpawnLocation += inLevelComponent.transform.position;
// And spawn
CoinItem newCoin = (CoinItem)runnerItemManager.GetRandomItemOfType(typeof(CoinItem), mCurrentLevelGroup.LevelGroupID);
newCoin.transform.position = coinSpawnLocation;
newCoin.CoinValue = coinNum;
inLevelComponent.AddLevelItem(newCoin);
if (coinNum == 1)
{
newCoin.NextToCollect = true;
}
else
{
lastCoin.NextCoin = newCoin; //The coin after the one before us, is us
}
coinNum++;
lastCoin = newCoin;
inLevelComponent.AddLevelItem(newCoin);
}
}
}
break;
}
}
