internal void GetItemsInRadius(Vector3 position, float radius, List <MyEnvironmentItems.ItemInfo> output)
{
double num = radius * radius;
foreach (KeyValuePair <int, MyModelInstanceData> pair in this.m_instanceParts)
{
MyModelInstanceData data = pair.Value;
using (data.InstanceBufferLock.AcquireSharedUsing())
{
foreach (KeyValuePair <int, MyInstanceData> pair2 in data.InstanceData)
{
MyInstanceData data2 = pair2.Value;
Matrix localMatrix = data2.LocalMatrix;
if (!localMatrix.EqualsFast(ref Matrix.Zero, 0.0001f))
{
Vector3D vectord = Vector3.Transform(data2.LocalMatrix.Translation, this.m_sectorMatrix);
if ((vectord - position).LengthSquared() < num)
{
MyEnvironmentItems.ItemInfo item = new MyEnvironmentItems.ItemInfo {
LocalId = data.InstanceIds[pair2.Key],
SubtypeId = pair.Value.SubtypeId,
Transform = new MyTransformD(vectord)
};
output.Add(item);
}
}
}
}
}
}
internal void GetItems(List <MyEnvironmentItems.ItemInfo> output)
{
foreach (KeyValuePair <int, MyModelInstanceData> pair in this.m_instanceParts)
{
MyModelInstanceData data = pair.Value;
using (data.InstanceBufferLock.AcquireSharedUsing())
{
foreach (KeyValuePair <int, MyInstanceData> pair2 in data.InstanceData)
{
MyInstanceData data2 = pair2.Value;
Matrix localMatrix = data2.LocalMatrix;
if (!localMatrix.EqualsFast(ref Matrix.Zero, 0.0001f))
{
MyEnvironmentItems.ItemInfo item = new MyEnvironmentItems.ItemInfo {
LocalId = data.InstanceIds[pair2.Key],
SubtypeId = pair.Value.SubtypeId,
Transform = new MyTransformD(Vector3.Transform(localMatrix.Translation, this.m_sectorMatrix))
};
output.Add(item);
}
}
}
}
}
public virtual bool SetTargetFromMemory(MyBBMemoryTarget memoryTarget)
{
if (memoryTarget.TargetType == MyAiTargetEnum.POSITION)
{
Debug.Assert(memoryTarget.Position.HasValue, "Position was not set correctly in memory.");
if (!memoryTarget.Position.HasValue) return false;
SetTargetPosition(memoryTarget.Position.Value);
return true;
}
else if (memoryTarget.TargetType == MyAiTargetEnum.ENVIRONMENT_ITEM)
{
Debug.Assert(memoryTarget.TreeId.HasValue, "Tree id was not set correctly in memory.");
if (!memoryTarget.TreeId.HasValue) return false;
var tree = new MyEnvironmentItems.ItemInfo();
tree.LocalId = memoryTarget.TreeId.Value;
tree.Transform.Position = memoryTarget.Position.Value;
SetTargetTree(ref tree, memoryTarget.EntityId.Value);
return true;
}
else if (memoryTarget.TargetType != MyAiTargetEnum.NO_TARGET)
{
Debug.Assert(memoryTarget.EntityId.HasValue, "Entity id was not set correctly in memory.");
if (!memoryTarget.EntityId.HasValue) return false;
MyEntity entity = null;
if (MyEntities.TryGetEntityById(memoryTarget.EntityId.Value, out entity))
{
if (memoryTarget.TargetType == MyAiTargetEnum.CUBE
|| memoryTarget.TargetType == MyAiTargetEnum.COMPOUND_BLOCK)
{
var cubeGrid = entity as MyCubeGrid;
var cubeBlock = cubeGrid.GetCubeBlock(memoryTarget.BlockPosition);
Debug.Assert(cubeBlock != null, "Invalid position for a block");
if (cubeBlock != null)
{
if (memoryTarget.TargetType == MyAiTargetEnum.COMPOUND_BLOCK)
{
var realBlock = (cubeBlock.FatBlock as MyCompoundCubeBlock).GetBlock(memoryTarget.CompoundId.Value);
Debug.Assert(realBlock != null, "Block does not exist in the compound block");
if (realBlock == null)
return false;
cubeBlock = realBlock;
m_compoundId = memoryTarget.CompoundId;
}
SetTargetBlock(cubeBlock);
}
else
return false;
}
else if (memoryTarget.TargetType == MyAiTargetEnum.ENTITY)
{
if (memoryTarget.Position.HasValue && entity is MyFracturedPiece)
SetMTargetPosition(memoryTarget.Position.Value);
else
SetMTargetPosition(entity.PositionComp.GetPosition());
SetTargetEntity(entity);
m_targetEntity = entity;
}
else if (memoryTarget.TargetType == MyAiTargetEnum.VOXEL)
{
var voxelMap = entity as MyVoxelMap;
Debug.Assert(memoryTarget.Position.HasValue, "Tree id was not set correctly in memory.");
if (!memoryTarget.Position.HasValue) return false;
Debug.Assert(voxelMap != null, "Voxel map hasn't been set.");
if (voxelMap == null) return false;
SetTargetVoxel(memoryTarget.Position.Value, voxelMap);
m_targetEntity = voxelMap;
}
else
{
SetTargetEntity(entity);
//SetMTargetPosition(Vector3D.Zero);
}
return true;
}
else
{
UnsetTarget();
return false;
}
}
else if (memoryTarget.TargetType == MyAiTargetEnum.NO_TARGET)
{
UnsetTarget();
return true;
}
else
{
Debug.Assert(false, "Unrecognized type of target!");
UnsetTarget();
return false;
}
}