private static void CalculatePath(NativeHashMap <int, PathNode> pathNodeMap, PathNode endNode, DynamicBuffer <PathCell> pathPointBuffer, ref PathFollow pathFollow)
{
//Didnt find a path!
if (endNode.PreviousNodeIndex == -1)
{
pathFollow = new PathFollow {
PathIndex = -1
};
return;
}
else
{
pathPointBuffer.Add(new PathCell {
Cell = new int2(endNode.X, endNode.Y)
});
PathNode currentNode = endNode;
while (currentNode.PreviousNodeIndex != -1)
{
PathNode previousNode = pathNodeMap[currentNode.PreviousNodeIndex];
pathPointBuffer.Add(new PathCell {
Cell = new int2(previousNode.X, previousNode.Y)
});
currentNode = previousNode;
}
pathFollow = new PathFollow {
PathIndex = pathPointBuffer.Length - 1
};
}
}
private void CalculatePath(int2 startPosition, int2 endPosition, DynamicBuffer <PathPosition> pathPositionBuffer, bool pathFound)
{
if (pathFound == false)
{
return;
}
pathPositionBuffer.Add(new PathPosition {
position = new int2(endPosition.x, endPosition.y)
});
var current = endPosition;
do
{
var previous = CameFrom[GetIndex(current)];
current = previous.Position;
if (previous.NextToObstacle || current.Equals(startPosition))
{
pathPositionBuffer.Add(new PathPosition {
position = current
});
}
} while (!current.Equals(startPosition));
}
private static void CalculatePath(NativeArray <PathNode> pathNodeArray, PathNode endNode, DynamicBuffer <PathPosition> positionBuff)
{
if (endNode.cameFromNodeIndex == -1)
{
//can't find the path
}
else
{
//found a path
// var path =new NativeList<int2>(Allocator.Temp);
// path.Add(new int2(endNode.x, endNode.y));
positionBuff.Add(new PathPosition {
Position = new int2(endNode.x, endNode.y)
});
var currentNode = endNode;
while (currentNode.cameFromNodeIndex != -1)
{
var cameFromNode = pathNodeArray[currentNode.cameFromNodeIndex];
positionBuff.Add(new PathPosition {
Position = new int2(cameFromNode.x, cameFromNode.y)
});
currentNode = cameFromNode;
}
}
}
// Start is called before the first frame update
void Start()
{
EntityManager entityManager = World.DefaultGameObjectInjectionWorld.EntityManager; // get EM reference
Entity entity = entityManager.CreateEntity(); //create an entity to play with
DynamicBuffer <IntBufferElement> dynamicBuffer = entityManager.AddBuffer <IntBufferElement>(entity); //add a buffer to the entity
dynamicBuffer.Add(new IntBufferElement {
Value = 1
}); //instantiate buffer elements
dynamicBuffer.Add(new IntBufferElement {
Value = 2
});
dynamicBuffer.Add(new IntBufferElement {
Value = 3
});
DynamicBuffer <int> intDynamicBuffer = dynamicBuffer.Reinterpret <int>(); //reinterpret so we don't have to keep instantiating IntBufferElements
intDynamicBuffer[1] = 5; // you can alter something already in the buffer
intDynamicBuffer.Add(1); // you can add things to the buffer, and it affects the original buffer
for (int i = 0; i < intDynamicBuffer.Length; i++)
{
intDynamicBuffer[i]++;
}
DynamicBuffer <IntBufferElement> dynBuff //You put what type the buffer holds in the <>
= entityManager.GetBuffer <IntBufferElement>(entity); //you pass the entity that has the buffer attached to it
}
public void ConsumeResourceWhenAbilityEnabled()
{
// Arrange
Entity caster = _entityManager.CreateEntity();
Ability ability = new Ability(1, 1, new Range())
{
HasEnougthRessource = false,
State = AbilityState.Active
};
DynamicBuffer <AbilityBuffer> abilityBuffer = _entityManager.AddBuffer <AbilityBuffer>(caster);
abilityBuffer.Add(new AbilityBuffer()
{
Ability = ability
});
abilityBuffer.Add(new AbilityBuffer()
{
Ability = ability
});
_world.WithSystem <AbilityCostCheckInitializationSystem>();
//Act
_world.UpdateSystem <AbilityCostCheckInitializationSystem>();
_world.CompleteAllJobs();
//Assert
Assert.IsTrue(_entityManager.GetBuffer <AbilityBuffer>(caster)[0].Ability.HasEnougthRessource);
Assert.IsTrue(_entityManager.GetBuffer <AbilityBuffer>(caster)[1].Ability.HasEnougthRessource);
}
private void CalculatePath(NativeArray <PathNode> pathNodeArray, PathNode endNode, DynamicBuffer <PathPosition> pathPositionBuffer)
{
if (endNode.cameFromNodeIndex == -1)
{
// Couldn't find a path!
}
else
{
// Found a path
//Debug.Log(endNode.x + ", " + endNode.y + ": " + endNode.isWalkable);
pathPositionBuffer.Add(new PathPosition {
position = pathfindingGridToTilemapGrid(new int2(endNode.x, endNode.y))
});
PathNode currentNode = endNode;
while (currentNode.cameFromNodeIndex != -1)
{
PathNode cameFromNode = pathNodeArray[currentNode.cameFromNodeIndex];
//Debug.Log(cameFromNode.x + ", " + cameFromNode.y + ": " + cameFromNode.isWalkable);
pathPositionBuffer.Add(new PathPosition {
position = pathfindingGridToTilemapGrid(new int2(cameFromNode.x, cameFromNode.y))
});
currentNode = cameFromNode;
}
}
}
void CreatePath(DynamicBuffer <PathPositions> path, NativeArray <int> cameFrom, int endIndex, int startIndex, float2 endPos,
[ReadOnly] NativeArray <Waypoint> waypoints)
{
//Clear path
path.Clear();
//Build path
int currentIndex = endIndex;
int maxIteration = 20;
path.Add(new PathPositions()
{
Value = endPos
});
while (--maxIteration > 0 && currentIndex != startIndex)
{
path.Add(new PathPositions()
{
Value = waypoints[currentIndex].position
});
currentIndex = cameFrom[currentIndex];
}
path.Add(new PathPositions()
{
Value = waypoints[startIndex].position
});
}
private static void AddQuad(ref WorldSpaceMask rectMask, ref DynamicBuffer <MeshVertex> vertices,
ref DynamicBuffer <MeshVertexIndex> triangles, float2 posMin, float2 posMax, float4 color, float2 uvMin,
float2 uvMax)
{
RectMaskCut cut = SpriteUtility.GetRectangleMaskCut(posMin, posMax, ref rectMask);
var cutSize = cut.Max + cut.Min;
var rectSize = posMax - posMin;
if (cutSize.x > rectSize.x || cutSize.y > rectSize.y)
{
return;
}
int startIndex = vertices.Length;
vertices.Add(new MeshVertex()
{
Position = new float3(new float2(posMin) + cut.Min, 0.0f),
TexCoord0 = new float2(uvMin) + cut.UvMin,
Color = color
});
vertices.Add(new MeshVertex()
{
Position = new float3(new float2(posMin.x + cut.Min.x, posMax.y - cut.Max.y), 0.0f),
TexCoord0 = new float2(uvMin.x + cut.UvMin.x, uvMax.y - cut.UvMax.y),
Color = color
});
vertices.Add(new MeshVertex()
{
Position = new float3(new float2(posMax.x, posMax.y) - cut.Max, 0.0f),
TexCoord0 = new float2(uvMax.x, uvMax.y) - cut.UvMax,
Color = color
});
vertices.Add(new MeshVertex()
{
Position = new float3(new float2(posMax.x - cut.Max.x, posMin.y + cut.Min.y), 0.0f),
TexCoord0 = new float2(uvMax.x - cut.UvMax.x, uvMin.y + cut.UvMin.y),
Color = color
});
triangles.Add(new MeshVertexIndex {
Value = startIndex
});
triangles.Add(new MeshVertexIndex {
Value = startIndex + 1
});
triangles.Add(new MeshVertexIndex {
Value = startIndex + 2
});
triangles.Add(new MeshVertexIndex {
Value = startIndex + 2
});
triangles.Add(new MeshVertexIndex {
Value = startIndex + 3
});
triangles.Add(new MeshVertexIndex {
Value = startIndex
});
}
private static void FindAndAddPosibleTargetsToBuffer(FractionalHex position, Fix64 sightRange, ActTargetFilters filters, Team team, Dictionary <Hex, List <EntityOnVision> > unitsForeachHex, List <BuildingOnVision> buildingsOnSight, DynamicBuffer <BEPosibleTarget> buffer)
{
Hex roundedPosition = position.Round();
//buildings
foreach (var building in buildingsOnSight)
{
var buildingHex = building.building.position;
var reversedDirection = (position - (FractionalHex)buildingHex).NormalizedManhathan();
var fullHexTargetPos = FractionalHex.GetBorderPointOfTheHex(buildingHex, reversedDirection);
var buildingPos = (FractionalHex)buildingHex;
if (ValidPossibleTarget(position, sightRange, team.Number, filters, buildingPos, (Fix64)0.5, building.team))
{
buffer.Add(new BEPosibleTarget()
{
Position = buildingPos,
Radius = Fix64.Zero,
Entity = building.entity,
IsUnit = false,
OccupiesFullHex = true,
OccupyingHex = buildingHex,
GatherTarget = false,
ActTypeTarget = filters.actType
});
}
}
//units
var pointsOfHex = SpartialSortUtils.GetAllPointsAtRange(roundedPosition, (int)Fix64.Ceiling(sightRange), unitsForeachHex);
foreach (var point in pointsOfHex)
{
int pointTeam = point.team;
Entity pointEntity = point.entity;
var pointRadius = point.collider.Radius;
if (ValidPossibleTarget(position, sightRange, team.Number, filters, point.position, pointRadius, pointTeam))
{
buffer.Add(new BEPosibleTarget()
{
Position = point.position,
Radius = pointRadius,
Entity = pointEntity,
IsUnit = true,
OccupiesFullHex = false,
OccupyingHex = point.position.Round(),
GatherTarget = false,
ActTypeTarget = filters.actType
});
}
}
}
//添加三角顶点与颜色
void AddTriangle(Vector3 v1, Color bottomColor, Vector3 v2, Color leftColor, Vector3 v3, Color rightColor, ref DynamicBuffer <ColorBuffer> colorBuffer, ref DynamicBuffer <VertexBuffer> vertexBuffer)
{
//Color colorTriangle = (bottomColor + leftColor + rightColor) / 3f;
colorBuffer.Add(bottomColor);
vertexBuffer.Add((v1));
colorBuffer.Add(leftColor);
vertexBuffer.Add((v2));
colorBuffer.Add(rightColor);
vertexBuffer.Add((v3));
}
public static void AddRange <T>(this DynamicBuffer <T> buffer, IEnumerable <T> values) where T : struct, IBufferElementData
{
foreach (var value in values)
{
buffer.Add(value);
}
}
public void Execute()
{
DynamicBuffer <CollisionData> collisionsBuffer = CollisionDatasBufferWithEntity.GetDynamicBuffer();
DynamicBuffer <CollisionEnterData> collisionEntersBuffer = CollisionEnterDatasBufferWithEntity.GetDynamicBuffer();
DynamicBuffer <CollisionExitData> collisionExitsBuffer = CollisionExitDatasBufferWithEntity.GetDynamicBuffer();
NativeArray <CollisionData> oldCollisions = collisionsBuffer.ToNativeArray(Allocator.Temp);
collisionsBuffer.Clear();
collisionEntersBuffer.Clear();
collisionExitsBuffer.Clear();
// gather new collisions
for (int i = 0; i < Colliders.Length; i++)
{
for (int j = i + 1; j < Colliders.Length; j++)
{
if (Intersects(
Colliders[i], Translations[i],
Colliders[j], Translations[j]))
{
// collision detected!
collisionsBuffer.Add(new CollisionData()
{
EntityA = Entities[i],
EntityB = Entities[j]
});
}
}
}
// find new and old collision datas (NB: THIS COULD BE OPTIMIZED BY SORTING COLLISIONS)
NativeArray <CollisionData> newCollisions = collisionsBuffer.AsNativeArray();
for (int i = 0; i < oldCollisions.Length; i++)
{
if (!newCollisions.Contains(oldCollisions[i]))
{
collisionExitsBuffer.Add(new CollisionExitData()
{
EntityA = oldCollisions[i].EntityA,
EntityB = oldCollisions[i].EntityB,
});
}
}
for (int i = 0; i < newCollisions.Length; i++)
{
if (!oldCollisions.Contains(newCollisions[i]))
{
collisionEntersBuffer.Add(new CollisionEnterData()
{
EntityA = newCollisions[i].EntityA,
EntityB = newCollisions[i].EntityB,
});
}
}
oldCollisions.Dispose();
}
private void PopulateBuffers(Entity e, EntityManager entityManager)
{
DynamicBuffer <ArmChainsBuffer> armChains = entityManager.GetBuffer <ArmChainsBuffer>(e);
for (int i = 0; i < armChains.Capacity; i++)
{
armChains.Add(new ArmChainsBuffer()
{
element = new float3()
});
}
DynamicBuffer <FingerChainsBuffer> fingerChains = entityManager.GetBuffer <FingerChainsBuffer>(e);
for (int i = 0; i < fingerChains.Capacity; i++)
{
fingerChains.Add(new FingerChainsBuffer()
{
element = new float3()
});
}
DynamicBuffer <ThumbChainsBuffer> thumbChains = entityManager.GetBuffer <ThumbChainsBuffer>(e);
for (int i = 0; i < thumbChains.Capacity; i++)
{
thumbChains.Add(new ThumbChainsBuffer()
{
element = new float3()
});
}
}
public static void AddCommandData <T>(this DynamicBuffer <T> commandArray, T commandData)
where T : struct, ICommandData <T>
{
uint targetTick = commandData.Tick;
int oldestIdx = 0;
uint oldestTick = 0;
for (int i = 0; i < commandArray.Length; ++i)
{
uint tick = commandArray[i].Tick;
if (tick == targetTick)
{
// Already exists, replace it
commandArray[i] = commandData;
return;
}
if (oldestTick == 0 || SequenceHelpers.IsNewer(oldestTick, tick))
{
oldestIdx = i;
oldestTick = tick;
}
}
if (commandArray.Length < k_CommandDataMaxSize)
{
commandArray.Add(commandData);
}
else
{
commandArray[oldestIdx] = commandData;
}
}
void LocalRefinement(DynamicBuffer <DestroyedTriangleElement> destroyed)
{
var verts = V.GetEnumerator();
while (verts.MoveNext())
{
_refinementQueue.PushBack(verts.Current);
}
InfiniteLoopDetection.Reset();
while (_refinementQueue.Count > 0)
{
InfiniteLoopDetection.Register(1000, "LocalRefinement");
var v = (Vertex *)_refinementQueue.PopFront();
var e = v->GetEdgeEnumerator();
while (e.MoveNext())
{
if (TriDisturbed(e.Current, out var vRef) || TravsDisturbed(e.Current, out vRef))
{
// todo are we adding duplicates here?
_refinementQueue.PushBack((IntPtr)v);
_refinementQueue.PushBack((IntPtr)vRef);
break;
}
}
}
var tris = DestroyedTriangles.GetEnumerator();
while (tris.MoveNext())
{
destroyed.Add(tris.Current);
}
destroyed.Reinterpret <int>().AsNativeArray().Sort();
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
EntityQuery cameraQuery = dstManager.CreateEntityQuery(typeof(CameraMovementData));
EntityQuery mapQuery = dstManager.CreateEntityQuery(typeof(MapRenderInfo));
var mapData = mapQuery.GetSingleton <MapRenderInfo>();
var cameraArray = cameraQuery.ToEntityArray(Allocator.TempJob); //there should only be one... maybe two actually. for right now this is fine.
dstManager.AddComponentData(entity, new CursorData
{
cameraEntity = cameraArray[0], //do this but better somehow maybe idk maybe its fine since theres only one camera
rayMagnitude = 10000f, //arbitrary long number so it always collides for now
tileSize = mapData.tileSize
});
dstManager.AddComponentData(entity, new ControlSchemeData());
DynamicBuffer <HighlightTile> highlights = dstManager.AddBuffer <HighlightTile>(entity);
highlights.Add(new HighlightTile {
point = new Point(0, 0), state = (ushort)MapLayer.Hover
});
#if UNITY_EDITOR
dstManager.SetName(entity, "Cursor");
#endif
cameraArray.Dispose();
//TODO: fix rhombus
}
public static void AddHistoryStateData <T>(this DynamicBuffer <T> self, T data)
where T : struct, IHistoryStateData
{
uint targetTick = data.Tick;
int oldestIdx = 0;
uint oldestTick = 0;
for (int i = 0; i < self.Length; ++i)
{
uint tick = self[i].Tick;
if (tick == targetTick)
{
self[i] = data;
return;
}
if (oldestTick == 0 || tick < oldestTick)
{
oldestIdx = i;
oldestTick = tick;
}
}
if (self.Length < GlobalConstants.SnapshotHistorySize)
{
self.Add(data);
}
else
{
self[oldestIdx] = data;
}
}
public static bool InvokeDeserialize <T>(BufferFromEntity <T> snapshotFromEntity,
Entity entity, uint snapshot, uint baseline, uint baseline2, uint baseline3,
DataStreamReader reader, ref DataStreamReader.Context ctx, NetworkCompressionModel compressionModel)
where T : struct, ISnapshotData <T>
{
DynamicBuffer <T> snapshotArray = snapshotFromEntity[entity];
var baselineData = default(T);
if (baseline != snapshot)
{
for (int i = 0; i < snapshotArray.Length; ++i)
{
if (snapshotArray[i].Tick == baseline)
{
baselineData = snapshotArray[i];
break;
}
}
if (baselineData.Tick == 0)
{
return(false); // Ack desync detected
}
}
if (baseline3 != snapshot)
{
var baselineData2 = default(T);
var baselineData3 = default(T);
for (int i = 0; i < snapshotArray.Length; ++i)
{
if (snapshotArray[i].Tick == baseline2)
{
baselineData2 = snapshotArray[i];
}
if (snapshotArray[i].Tick == baseline3)
{
baselineData3 = snapshotArray[i];
}
}
if (baselineData2.Tick == 0 || baselineData3.Tick == 0)
{
return(false); // Ack desync detected
}
baselineData.PredictDelta(snapshot, ref baselineData2, ref baselineData3);
}
var data = default(T);
data.Deserialize(snapshot, ref baselineData, reader, ref ctx, compressionModel);
// Replace the oldest snapshot and add a new one
if (snapshotArray.Length == GhostSystemConstants.SnapshotHistorySize)
{
snapshotArray.RemoveAt(0);
}
snapshotArray.Add(data);
return(true);
}
public void Execute(DynamicBuffer <ObserverSyncVisibleActorBuffer> syncVisibleActorList, [ReadOnly] ref ObserverPosition observerPosition, [ReadOnly] ref ObserverVisibleDistance observerVisibleDistance)
{
for (int i = 0; i < actorEntitys.Length; ++i)
{
var actorEntity = actorEntitys[i];
//
var actorVisibleDistanceOnSync = actorVisibleDistanceOnSyncs[i];
//
if (syncTypeEnables[(int)actorVisibleDistanceOnSync.perFrame] == false)
{
continue;
}
if (actorVisibleDistanceOnSync.changed == false)
{
continue;
}
//
var translation = translations[i];
if (observerVisibleDistance.all || math.distancesq(observerPosition.value, translation.Value) < observerVisibleDistance.valueSq)
{
syncVisibleActorList.Add(new ObserverSyncVisibleActorBuffer {
synActorType = actorVisibleDistanceOnSync.syncType, actorEntity = actorEntity
});
}
}
}
public Entity Build()
{
if (!EntityManager.Exists(_entity))
{
_entity = EntityManager.CreateEntity();
}
if (EntityManager.HasComponent <Sequence>(_entity))
{
EntityManager.SetComponentData(_entity, new Sequence
{
Index = 0,
Size = _commands.Count
});
}
else
{
EntityManager.AddComponentData(_entity, new Sequence
{
Index = 0,
Size = _commands.Count
});
}
// if(EntityManager.GetBuffer<>())
DynamicBuffer <SequenceCommand> buffer = EntityManager.AddBuffer <SequenceCommand>(_entity);
buffer.Clear();
foreach (SequenceCommand cmd in _commands)
{
buffer.Add(cmd);
}
return(_entity);
}
private void ProcessForEntity(Entity entity, Entity otherEntity)
{
if (TriggerEventBufferFromEntity.Exists(entity))
{
DynamicBuffer <TriggerEventBufferElement> triggerEventBuffer = TriggerEventBufferFromEntity[entity];
bool foundMatch = false;
for (int i = 0; i < triggerEventBuffer.Length; i++)
{
TriggerEventBufferElement triggerEvent = triggerEventBuffer[i];
// If entity is already there, update to Stay
if (triggerEvent.Entity == otherEntity)
{
foundMatch = true;
triggerEvent.State = PhysicsEventState.Stay;
triggerEvent._isStale = false;
triggerEventBuffer[i] = triggerEvent;
break;
}
}
// If it's a new entity, add as Enter
if (!foundMatch)
{
triggerEventBuffer.Add(new TriggerEventBufferElement {
Entity = otherEntity,
State = PhysicsEventState.Enter,
_isStale = false,
});
}
}
}
public static void AddCommandData <T>(this DynamicBuffer <T> self, T command) where T : struct, ICommandData
{
uint targetTick = command.Tick;
int oldestIdx = 0;
uint oldestTick = 0;
for (int i = 0; i < self.Length; ++i)
{
uint tick = self[i].Tick;
if (tick == targetTick)
{
self[i] = command;
return;
}
if (oldestTick == 0 || tick < oldestTick)
{
oldestIdx = i;
oldestTick = tick;
}
}
if (self.Length < CommandDataMaxSize)
{
self.Add(command);
}
else
{
self[oldestIdx] = command;
}
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
Entity holder = dstManager.CreateEntity();
//dstManager.SetName(holder, "Follow WP Holder");
dstManager.AddComponentData <FollowWayPointsStorage>(holder, new FollowWayPointsStorage { // add the followwaypointsstorage component to the holder
id = actionID,
curPointNum = 0
}); // store the data
DynamicBuffer <WayPoint> wp = dstManager.AddBuffer <WayPoint>(holder); // create the list of waypoints on the holder
foreach (float3 wayPoint in wayPoints) // fill the list of waypoints on the holder
{
wp.Add(new WayPoint {
value = wayPoint
});
}
dstManager.AddComponentData <AddFollowWayPointsAction>(entity, new AddFollowWayPointsAction { //add the addfollowwaypointsaction component to the crowd agent
id = actionID,
priority = priority,
timeCreated = 0f,
dataHolder = holder
});
dstManager.AddBuffer <Action>(entity);
dstManager.AddComponentData <CurrentAction>(entity, new CurrentAction {
id = -1,
type = ActionType.No_Action,
dataHolder = holder
});
}
/// <summary>
/// Setup paths:
/// Creating Pure Entity
/// Adding Buffer of Curve Entities
/// Maping PathEntity with PathGO ir Database
/// </summary>
private static void SetupPaths()
{
GameObject[] pathsGO = GetGameObjectsByTag("Path");
foreach (var path in pathsGO)
{
// Setup Traveler object-entity
GameObject travelerGO = path.GetComponent <TravelerSetter>().traveler;
Entity travelerEnt = GameObjectEntity.AddToEntityManager(em, travelerGO);
em.AddComponentData(travelerEnt, new PathID(path.GetInstanceID()));
em.AddSharedComponentData(travelerEnt, new TravelerMarker {
});
Database.Travelers.Add(path.GetInstanceID(), travelerEnt);
// Setup Path Entity
Entity pathEntity = em.CreateEntity(Archetypes.PathSplineArchetype);
em.SetComponentData(pathEntity, new Traveler(travelerEnt));
em.SetComponentData(pathEntity, new PathID(path.GetInstanceID()));
em.SetComponentData(pathEntity, new UpdateIndicator(1));
List <Entity> tempCurvesEntities = SetupCurves(path);
em.SetComponentData(pathEntity, new Traveler());
// Saving curves into path
DynamicBuffer <CurveElement> pathCurvesBuffer = em.GetBufferFromEntity <CurveElement>()[pathEntity];
foreach (var ce in tempCurvesEntities)
{
pathCurvesBuffer.Add(new CurveElement(ce));
}
Database.worldPaths.Add(path.GetInstanceID(), pathEntity);
Database.ID_GOmap.Add(path.GetInstanceID(), path);
}
}
public static void AddAmountOf(this DynamicBuffer <InventoryBufferElement> buffer, FixedString32 resourceName, float addedAmount)
{
var index = -1;
for (int i = 0; i < buffer.Length; i++)
{
if (buffer[i].ResourceName == resourceName)
{
index = i;
break;
}
}
float currentAmount;
if (index != -1)
{
currentAmount = buffer[index].ResourceAmount;
buffer.RemoveAt(index);
}
else
{
currentAmount = 0f;
}
if (currentAmount + addedAmount != 0f)
{
buffer.Add(new InventoryBufferElement {
ResourceName = resourceName, ResourceAmount = currentAmount + addedAmount
});
}
}
public void Add(int index, DynamicBuffer <VertexElement> points)
{
var s = points.Length;
var startEnd = _startEnds[_r.NextInt(_startEnds.Length)];
var scale = 1 - _scaleOffset + _r.NextFloat() * 2 * _scaleOffset;
var rot = _r.NextFloat(2 * math.PI);
for (int i = startEnd.x; i < startEnd.y; i++)
{
points.Add(Rotate(scale * _vertices[i], rot));
}
var min = new float2(float.MaxValue);
var max = new float2(float.MinValue);
for (var i = s; i < points.Length; i++)
{
min = math.min(points[i], min);
max = math.max(points[i], max);
}
var size = max - min;
var range = _size - size;
var offset = _r.NextFloat2(range);
for (var i = s; i < points.Length; i++)
{
points[i] += offset - min - _size / 2;
}
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
dstManager.AddComponentData(entity, new RoadInfo()
{
LaneWidth = LaneWidth,
MaxLanes = MaxLanes,
CarSpawningDistancePercent = CarSpawningDistance,
MidRadius = MidRadius,
StraightPieceLength = StraightPieceLength,
SegmentCount = SegmentCount
});
DynamicBuffer <LaneInfoElement> dynamicBuffer = dstManager.AddBuffer <LaneInfoElement>(entity);
for (int i = 0; i < MaxLanes; ++i)
{
LaneInfo info = new LaneInfo
{
Pivot = LaneWidth * ((MaxLanes - 1) / 2f - i),
Radius = MidRadius - LaneWidth * (MaxLanes - 1) / 2f + i * LaneWidth
};
info.CurvedPieceLength = info.Radius * math.PI / 2f;
dynamicBuffer.Add(new LaneInfoElement {
Value = info
});
}
}
private void PopulateMesh(Entity entity, ref DynamicBuffer <MeshVertex> vertices, ref DynamicBuffer <MeshVertexIndex> triangles, ref DynamicBuffer <SubMeshInfo> subMeshes)
{
bool materialAssigned = EntityToMaterial.TryGetValue(entity, out MaterialInfo material);
if (!materialAssigned)
{
material.Type = SubMeshType.SpriteImage;
material.Id = -1;
}
if (m_CurrentMaterialId != material.Id)
{
subMeshes.Add(new SubMeshInfo()
{
Offset = triangles.Length,
MaterialId = material.Id,
MaterialType = material.Type
});
m_CurrentMaterialId = material.Id;
}
int startIndex = vertices.Length;
if (VertexPointerFromEntity.Exists(entity))
{
VertexPointerFromEntity[entity] = new ElementVertexPointerInMesh()
{
VertexPointer = startIndex
}
}
;
Populate(entity, ref vertices, ref triangles, startIndex);
}
private static int GetVertId(ref DynamicBuffer <float3> vertices, ref DynamicBuffer <float3> normals, NativeHashMap <float3, int> oldLayerPosIdDict, NativeHashMap <float3, int> newLayerPosIdDict, VertexNormal vertex, float3 topPoint, ref int len)
{
int vertId;
if (oldLayerPosIdDict.TryGetValue(vertex.position, out vertId))
{
//vertId = positionIdDict.TryGetValue;
}
else
{
vertices.Add(vertex.position);
normals.Add(vertex.normal);
vertId = len;
if (math.any(vertex.position == topPoint))
{
oldLayerPosIdDict.Add(vertex.position, vertId);
}
if (vertex.position.z == topPoint.z)
{
newLayerPosIdDict.Add(vertex.position, vertId);
}
len++;
}
return(vertId);
}
protected override void OnUpdate()
{
// The command buffer to record commands,
// which are executed by the command buffer system later in the frame
EntityCommandBuffer.ParallelWriter commandBuffer
= CommandBufferSystem.CreateCommandBuffer().AsParallelWriter();
//The DataToSpawn component tells us how many entities with buffers to create
Entities.ForEach((Entity spawnEntity, int entityInQueryIndex, in DataToSpawn data) =>
{
for (int e = 0; e < data.EntityCount; e++)
{
//Create a new entity for the command buffer
Entity newEntity = commandBuffer.CreateEntity(entityInQueryIndex);
//Create the dynamic buffer and add it to the new entity
DynamicBuffer <MyBufferElement> buffer =
commandBuffer.AddBuffer <MyBufferElement>(entityInQueryIndex, newEntity);
//Reinterpret to plain int buffer
DynamicBuffer <int> intBuffer = buffer.Reinterpret <int>();
//Optionally, populate the dynamic buffer
for (int j = 0; j < data.ElementCount; j++)
{
intBuffer.Add(j);
}
}
//Destroy the DataToSpawn entity since it has done its job
commandBuffer.DestroyEntity(entityInQueryIndex, spawnEntity);
}).ScheduleParallel();
CommandBufferSystem.AddJobHandleForProducer(this.Dependency);
}
