public static int PickupObject(Ray ray)
{
int[] ids = SpriteManager.GetLayersID();
foreach (int id in ids)
{
SpriteLayer layer = SpriteManager.GetLayer(id);
for (int i = 0, e = layer.size; i < e; i++)
{
SpritePrimitiveGroup group = layer[i];
for (int idx = 0; idx < group.count.value; idx++)
{
SpritePrimitive pri = group.primitives[idx];
if (pri.visible)
{
bool ret = IntersectTriangle(ray.origin, ray.direction, pri.position[0], pri.position[1], pri.position[2], 0, 0, 0) ||
IntersectTriangle(ray.origin, ray.direction, pri.position[0], pri.position[2], pri.position[3], 0, 0, 0);
if (ret)
{
return(pri.ownerID);
}
}
}
}
}
return(0);
}
void ResetManager()
{
for (int i = 0; i < 32; i++)
{
layerIDs[i] = i;
layers[i] = new SpriteLayer();
layers[i].Reset(512);
layers[i].SetId(i);
}
}
public static void EnumSpriteInSpriteManager(
SpriteLayerDelegate beginLayer, SpriteLayerDelegate endLayer,
PrimitiveGroupDelegate beginGroup, PrimitiveGroupDelegate endGroup,
PrimitiveDelegate primitive)
{
int[] ids = SpriteManager.GetLayersID();
foreach (int id in ids)
{
SpriteLayer layer = SpriteManager.GetLayer(id);
if (beginLayer != null)
{
beginLayer(id, layer.size);
}
for (int i = 0, e = layer.size; i < e; i++)
{
SpritePrimitiveGroup group = layer[i];
if (beginGroup != null)
{
beginGroup(group, i, group.owner);
}
if (primitive != null)
{
primitive(group.primitives, group.count.value, group);
}
if (endGroup != null)
{
endGroup(group, i, group.owner);
}
}
if (endLayer != null)
{
endLayer(id, layer.size);
}
}
}
void ResetManager()
{
for (int i = 0; i < 32; i++)
{
layerIDs[i] = i;
layers[i] = new SpriteLayer();
layers[i].Reset(512);
layers[i].SetId(i);
}
}
void _RemovePrimitiveGroupFromLayer(int id, SpritePrimitiveGroup primitive)
{
SpriteLayer layer = _GetLayer(id);
layer.Remove(primitive);
}
void _AddPrimitiveGroupToLayer(int id, SpritePrimitiveGroup group)
{
SpriteLayer layer = _GetLayer(id);
layer.Add(group);
}
virtual protected int getPrimitive(int priCount, bool isClipping, Vector3 cameraPos, float radius)
{
int[] layerid = SpriteManager.GetLayersID();
if (_primitives == null)
{
Init(maxPrimitiveCount);
}
int queueMaxLength = _primitives.Length;
for (int layerIdx = 0, e = layerid.Length; layerIdx < e; layerIdx++)
{
int id = layerid[layerIdx];
int t = cullingMask.value & (1 << id);
if (t != 0)
{
SpriteLayer layer = SpriteManager.GetLayer(id);
int l = layer.size;
if (l == 0)
{
continue;
}
if (isClipping)
{
int ls = layer.size;
for (int ri = 0; ri < l; ri++)
{
layer[ri].renderable.DoClipping(cameraPos, radius);
}
}
for (int gourpIdx = 0; gourpIdx < l; gourpIdx++)
{
SpritePrimitiveGroup group = layer.baseContainer[gourpIdx];
if (!group.visible)
{
continue;
}
for (int pi = 0; pi < group.count.value; pi++)
{
SpritePrimitive pri = group.primitives[pi];
if (pri.visible == false || pri.texId == 0)
{
continue;
}
_primitives[priCount] = pri;
priCount++;
if (priCount >= queueMaxLength)
{
Debug.Log("Commited SpritePrimitive's count is more than " + queueMaxLength + "!.\n" +
"if in editor, you should disable some layer.\n" +
"if in runtime, you should enable Camera2D clipping..\n");
return(priCount);
}
}
}
}
}
return(priCount);
}
SetIndexer <SpritePrimitiveGroup> _AddPrimitiveGroupToLayer(int id, SetIndexer <SpritePrimitiveGroup> group)
{
SpriteLayer layer = _GetLayer(id);
return(layer.Add(group));
}