///<summary>
/// Cleans up the pair handler.
///</summary>
public override void CleanUp()
{
base.CleanUp();
mesh = null;
convex = null;
}
public void LoadModelData(string ModelName, WorldRenderer Game)
{
ModelData = Game.Content.Load <Model>(ModelName);
ModelDataExtractor.GetVerticesAndIndicesFromModel(ModelData, out ModelVertices, out ModelIndices);
MeshData = new StaticMesh(ModelVertices, ModelIndices, new AffineTransform(new Vector3(0, 0, 0)));
Globals.space.Add(MeshData);
Globals.game.ModelDrawer.Add(MeshData);
}
//public default constructor
public ServerTerrainCollision(string ContentFileName)
{
TerrainCollision = Globals.game.Content.Load <Model>("LowDetailTerrain");
ModelDataExtractor.GetVerticesAndIndicesFromModel(TerrainCollision, out TerrainVertices, out TerrainIndices);
TerrainMesh = new StaticMesh(TerrainVertices, TerrainIndices, new AffineTransform(new Vector3(0, 0, 0)));
Globals.TerrainVerts = TerrainVertices;
Globals.TerrainInds = TerrainIndices;
Globals.space.Add(TerrainMesh);
}
///<summary>
/// Initializes the pair handler.
///</summary>
///<param name="entryA">First entry in the pair.</param>
///<param name="entryB">Second entry in the pair.</param>
public override void Initialize(BroadPhaseEntry entryA, BroadPhaseEntry entryB)
{
mesh = entryA as StaticMesh;
if (mesh == null)
{
mesh = entryB as StaticMesh;
if (mesh == null)
{
throw new ArgumentException("Inappropriate types used to initialize pair.");
}
}
base.Initialize(entryA, entryB);
}
///<summary>
/// Initializes the manifold.
///</summary>
///<param name="newCollidableA">First collidable.</param>
///<param name="newCollidableB">Second collidable.</param>
public override void Initialize(Collidable newCollidableA, Collidable newCollidableB)
{
convex = newCollidableA as ConvexCollidable;
mesh = newCollidableB as StaticMesh;
if (convex == null || mesh == null)
{
convex = newCollidableB as ConvexCollidable;
mesh = newCollidableA as StaticMesh;
if (convex == null || mesh == null)
{
throw new ArgumentException("Inappropriate types used to initialize contact manifold.");
}
}
}
///<summary>
/// Initializes the pair handler.
///</summary>
///<param name="entryA">First entry in the pair.</param>
///<param name="entryB">Second entry in the pair.</param>
public override void Initialize(BroadPhaseEntry entryA, BroadPhaseEntry entryB)
{
mesh = entryA as StaticMesh;
convex = entryB as ConvexCollidable;
if (mesh == null || convex == null)
{
mesh = entryB as StaticMesh;
convex = entryA as ConvexCollidable;
if (mesh == null || convex == null)
{
throw new ArgumentException("Inappropriate types used to initialize pair.");
}
}
//Contact normal goes from A to B.
broadPhaseOverlap.entryA = convex;
broadPhaseOverlap.entryB = mesh;
UpdateMaterialProperties(convex.entity != null ? convex.entity.material : null, mesh.material);
base.Initialize(entryA, entryB);
}
//public ServerEntity WaypointTest;
public WorldSimulator(WorldRenderer game)
{
Game = game;
parallelLooper = new ParallelLooper();
if (Environment.ProcessorCount > 1)
{
for (int i = 0; i < Environment.ProcessorCount; i++)
{
parallelLooper.AddThread();
}
}
Globals.space = new Space(parallelLooper);
game.Camera.LockedUp = Vector3.Up;
game.Camera.ViewDirection = new Vector3(0, -1.5f, 1);
game.Camera.Position = new Vector3(-19.55f, 39.25f, -10.35f);
ServerCamera = new FreeCamera(100, game.Camera, game);
//Add some force of gravity to the simulation
Globals.space.ForceUpdater.Gravity = new Vector3(0, -9.81f, 0);
//Load the world terrain mesh data
Vector3[] TerrainVertices;
int[] TerrainIndices;
Model TerrainCollision = Globals.game.Content.Load <Model>("LowDetailTerrain");
ModelDataExtractor.GetVerticesAndIndicesFromModel(TerrainCollision, out TerrainVertices, out TerrainIndices);
StaticMesh TerrainMesh = new StaticMesh(TerrainVertices, TerrainIndices, new AffineTransform(new Vector3(0, 0, 0)));
Globals.TerrainVerts = TerrainVertices;
Globals.TerrainInds = TerrainIndices;
Globals.space.Add(TerrainMesh);
Globals.game.ModelDrawer.Add(TerrainMesh);
//Create a new mesh node object for each unique location in the navigation mesh
for (int i = 0; i < Globals.TerrainVerts.Length; i++)
{
//Dont create mesh nodes at locations already been used
if (!NavMeshNodes.IsLocationAvailable(Globals.TerrainVerts[i]))
{
continue;
}
//Add a new mesh node object to every other space in the terrain verts that we find to be available
NavMeshNodes.AddNode(new NavMeshNode(Globals.TerrainVerts[i]));
}
//Now sort all of the mesh nodes into a dictionary sorted by their index in the level
//Start with the first column of mesh nodes
for (int i = 1; i < 10; i++)
{
Vector2 MeshIndex = new Vector2(i, 1);
int MeshNodeIndex = (i - 1) * 2;
NavMeshNode MeshNode = NavMeshNodes.MeshNodes[MeshNodeIndex];
NavMeshDictionary.AddNode(MeshNode, MeshIndex);
}
//Then the second column of mesh nodes
int CurrentNodeIndex = 1;
for (int i = 1; i < 10; i++)
{
Vector2 MeshIndex = new Vector2(i, 2);
int NodeIndex = CurrentNodeIndex;
CurrentNodeIndex += 2;
NavMeshNode MeshNode = NavMeshNodes.MeshNodes[NodeIndex];
MeshNode.NodeIndex = MeshIndex;
NavMeshDictionary.AddNode(MeshNode, MeshIndex);
}
//Add the other remaining columns
int ListIndex = 18;
for (int Column = 3; Column < 10; Column++)
{
for (int j = 1; j < 10; j++)
{
Vector2 MeshIndex = new Vector2(j, Column);
NavMeshNode MeshNode = NavMeshNodes.MeshNodes[ListIndex];
MeshNode.NodeIndex = MeshIndex;
ListIndex++;
NavMeshDictionary.AddNode(MeshNode, MeshIndex);
}
}
//Add two game entities into the scene, the first entity will pathfind its way to the 2nd entity
PrincessFox = new GameEntity(new Vector3(-17.74f, 2.15f, 10.54f));
PrincessTarget = new GameEntity(new Vector3(-41.17f, 0.89f, 24.15f));
//Figure out which node each of these entities is closest two, these will be the ends of the pathway
NavMeshNode StartNode = NavMeshDictionary.MeshDictionary[new Vector2(3, 4)];
NavMeshNode EndNode = NavMeshDictionary.MeshDictionary[new Vector2(7, 8)];
//Find our pathway between the two entities
List <NavMeshNode> NodePath = AStarSearch.FindPath(StartNode, EndNode, new Vector2(9, 9));
//Now assign this path to the princess fox entity and have her navigate along to reach her target
}