private void EatFood(slFood food)
{
if (m_CanEatFood)
{
m_Power += food.BeEat(m_Head.Node.transform);
}
}
public void DoUpdateFoodSystem()
{
int canCreateFoodCount = slConstants.FOOD_SYSTEM_MAXCREATE_PREFRAME;
int createEventCount = Mathf.Min(m_CreateEvents.Count, canCreateFoodCount);
while (createEventCount-- > 0)
{
CreateEvent createEvent = m_CreateEvents.Dequeue();
CreateFood(createEvent.FoodType, createEvent.Position, createEvent.Color, createEvent.Power);
}
canCreateFoodCount -= createEventCount;
int needCreateFood = Mathf.Min(m_MaxFood - m_FoodCount, canCreateFoodCount);
while (needCreateFood-- > 0)
{
CreateFood(slConstants.FoodType.Normal
, hwmRandom.RandVector2(m_FoodMinPosition, m_FoodMaxPosition)
, hwmRandom.RandColorRGB()
, slConstants.NORMAL_FOOD_POWER);
}
for (int iFood = 0; iFood < m_DestroyEvents.Count; iFood++)
{
slFood food = m_DestroyEvents[iFood];
DestroyFood(food);
}
m_DestroyEvents.Clear();
m_Quadtree.MergeAndSplitAllNode();
}
private void DestroyFood(slFood food)
{
slFoodPresentation foodPresentation = food.GetPresentation();
if (foodPresentation != null)
{
foodPresentation.gameObject.SetActive(false);
m_FoodPresentationPools[(int)foodPresentation.FoodType].Push(foodPresentation);
}
m_Foods.Remove(food.GetIndex());
food.DeactiveFood();
m_FoodPool.Push(food);
m_FoodCount--;
}
private void CreateFood(slConstants.FoodType foodType, Vector3 position, Color color, float power)
{
slFoodProperties foodProperties = m_FoodPropertiess[(int)foodType];
slFood food = m_FoodPool.Pop();
int foodIndex = food.GetIndex();
if (foodIndex == slConstants.FOOD_NOTSET_INDEX)
{
foodIndex = ++m_LastFoodIndex;
}
m_Foods.Add(foodIndex, food);
slFoodPresentation foodPresentation = m_FoodPresentationPools != null ? m_FoodPresentationPools[(int)foodType].Pop() : null;
if (foodPresentation != null)
{
foodPresentation.gameObject.SetActive(true);
foodPresentation.SetColor(color);
}
food.ActiveFood(foodIndex, foodProperties, foodPresentation, position, color, power);
m_FoodCount++;
}
public void EatFood(float radius)
{
ms_FoodQuadtreeNodes.Clear();
hwmBox2D eatAABB = hwmBox2D.BuildAABB(m_Head.GetPosition(), new Vector2(radius, radius));
slWorld.GetInstance().GetFoodSystem().GetQuadtree().GetRootNode().GetAllIntersectNode(ref ms_FoodQuadtreeNodes, eatAABB);
hwmSphere2D headSphere = new hwmSphere2D(m_Head.GetPosition(), radius);
for (int iNode = 0; iNode < ms_FoodQuadtreeNodes.Count; iNode++)
{
hwmQuadtree <slFood> .Node iterNode = ms_FoodQuadtreeNodes[iNode];
hwmBetterList <slFood> foods = iterNode.GetElements();
bool inHeadSphere = headSphere.IsInside(iterNode.GetLooseBox());
for (int iFood = foods.Count - 1; iFood >= 0; iFood--)
{
slFood iterFood = foods[iFood];
if (inHeadSphere ||
(iterFood.GetPosition() - m_Head.GetPosition()).sqrMagnitude <= radius * radius)
{
EatFood(iterFood);
}
}
}
}
public void AddDestroyFoodEvent(slFood food)
{
m_DestroyEvents.Add(food);
}