public void Draw(PrimManager PrimManager, Vector3 BottomLeft, float Size)
{
Vector3 MasterBottomLeftFront = BottomLeft;
Vector3 MasterTopRightBack = MasterBottomLeftFront + new Vector3(Size, Size, Size);
Vector3 topLeftFront = new Vector3(MasterBottomLeftFront.X, MasterBottomLeftFront.Y, MasterTopRightBack.Z);
Vector3 bottomLeftFront = MasterBottomLeftFront;
Vector3 topRightFront = new Vector3(MasterTopRightBack.X, MasterBottomLeftFront.Y, MasterTopRightBack.Z);
Vector3 bottomRightFront = new Vector3(MasterTopRightBack.X, MasterBottomLeftFront.Y, MasterBottomLeftFront.Z);
Vector3 topLeftBack = new Vector3(MasterBottomLeftFront.X, MasterTopRightBack.Y, MasterTopRightBack.Z);
Vector3 bottomLeftBack = new Vector3(MasterBottomLeftFront.X, MasterTopRightBack.Y, MasterBottomLeftFront.Z);
Vector3 topRightBack = MasterTopRightBack;
Vector3 bottomRightBack = new Vector3(MasterTopRightBack.X, MasterTopRightBack.Y, MasterBottomLeftFront.Z);
Vector3 frontNormal = new Vector3(0.0f, -1.0f, 0.0f);
Vector3 backNormal = new Vector3(0.0f, 1.0f, 0.0f);
Vector3 topNormal = new Vector3(0.0f, 0.0f, 1.0f);
Vector3 bottomNormal = new Vector3(0.0f, 0.0f, -1.0f);
Vector3 leftNormal = new Vector3(-1.0f, 0.0f, 0.0f);
Vector3 rightNormal = new Vector3(1.0f, 0.0f, 0.0f);
VertexIndexData _returnData = new VertexIndexData();
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomLeftFront, topRightFront, frontNormal, TilesetMain.Tiles[Tex[0]]));
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomRightBack, topLeftBack, backNormal, TilesetMain.Tiles[Tex[2]]));
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomLeftBack, topLeftFront, leftNormal, TilesetMain.Tiles[Tex[3]]));
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomRightFront, topRightBack, rightNormal, TilesetMain.Tiles[Tex[1]]));
_returnData.AddData(PrimHelper.GenerateFloorVertices(bottomLeftBack, bottomRightFront, bottomNormal, TilesetMain.Tiles[Tex[4]]));
_returnData.AddData(PrimHelper.GenerateFloorVertices(topLeftFront, topRightBack, topNormal, TilesetMain.Tiles[Tex[5]]));
PrimManager.DrawVertices(_returnData, TilesetMain.TextureMain);
}
/// <summary>
/// Draws the player.
/// </summary>
public override void Draw(Engine engine)
{
// Gets the bottom left vector of the billboard.
Vector3 _pos = new Vector3(DrawPosition.X, DrawPosition.Y + Block.Size / 2, DrawPosition.Z);
// Creates a wall.
VertexIndexData _wall = PrimHelper.GenerateWallVertices(_pos, _pos + new Vector3(Block.Size, 0, Block.Size), -Vector3.UnitY, animation.texture);
// Draws the wall.
engine.primManager.DrawVertices(_wall, animation.Texture);
}
/// <summary>
/// Generates vertex and index information for this block.
/// </summary>
public VertexIndexData GenerateVertices(Room CurrentRoom, Vector3 Position)
{
Vector3 MasterBottomLeftFront = new Vector3(Size, Size, Size) * Position;
Vector3 MasterTopRightBack = MasterBottomLeftFront + new Vector3(Size, Size, Size);
Vector3 topLeftFront = new Vector3(MasterBottomLeftFront.X, MasterBottomLeftFront.Y, MasterTopRightBack.Z);
Vector3 bottomLeftFront = MasterBottomLeftFront;
Vector3 topRightFront = new Vector3(MasterTopRightBack.X, MasterBottomLeftFront.Y, MasterTopRightBack.Z);
Vector3 bottomRightFront = new Vector3(MasterTopRightBack.X, MasterBottomLeftFront.Y, MasterBottomLeftFront.Z);
Vector3 topLeftBack = new Vector3(MasterBottomLeftFront.X, MasterTopRightBack.Y, MasterTopRightBack.Z);
Vector3 bottomLeftBack = new Vector3(MasterBottomLeftFront.X, MasterTopRightBack.Y, MasterBottomLeftFront.Z);
Vector3 topRightBack = MasterTopRightBack;
Vector3 bottomRightBack = new Vector3(MasterTopRightBack.X, MasterTopRightBack.Y, MasterBottomLeftFront.Z);
Vector3 frontNormal = new Vector3(0.0f, -1.0f, 0.0f);
Vector3 backNormal = new Vector3(0.0f, 1.0f, 0.0f);
Vector3 topNormal = new Vector3(0.0f, 0.0f, 1.0f);
Vector3 bottomNormal = new Vector3(0.0f, 0.0f, -1.0f);
Vector3 leftNormal = new Vector3(-1.0f, 0.0f, 0.0f);
Vector3 rightNormal = new Vector3(1.0f, 0.0f, 0.0f);
VertexIndexData _returnData = new VertexIndexData();
if (Position.Y > 0)
{
if (CurrentRoom.GetGridBlock((int)Position.X, (int)Position.Y - 1, (int)Position.Z).Culling == false)
{
if (Tex[0] > 0)
{
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomLeftFront, topRightFront, frontNormal, TilesetMain.Tiles[Tex[0]]));
}
}
}
if (Position.Y < CurrentRoom.Depth - 1)
{
if (CurrentRoom.GetGridBlock((int)Position.X, (int)Position.Y + 1, (int)Position.Z).Culling == false)
{
if (Tex[1] > 0)
{
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomRightBack, topLeftBack, backNormal, TilesetMain.Tiles[Tex[2]]));
}
}
}
if (Position.X > 0)
{
if (CurrentRoom.GetGridBlock((int)Position.X - 1, (int)Position.Y, (int)Position.Z).Culling == false)
{
if (Tex[2] > 0)
{
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomLeftBack, topLeftFront, leftNormal, TilesetMain.Tiles[Tex[3]]));
}
}
}
if (Position.X < CurrentRoom.Width - 1)
{
if (CurrentRoom.GetGridBlock((int)Position.X + 1, (int)Position.Y, (int)Position.Z).Culling == false)
{
if (Tex[3] > 0)
{
_returnData.AddData(PrimHelper.GenerateWallVertices(bottomRightFront, topRightBack, rightNormal, TilesetMain.Tiles[Tex[1]]));
}
}
}
if (Position.Z > 0)
{
if (CurrentRoom.GetGridBlock((int)Position.X, (int)Position.Y, (int)Position.Z - 1).Culling == false)
{
if (Tex[4] > 0)
{
_returnData.AddData(PrimHelper.GenerateFloorVertices(bottomLeftBack, bottomRightFront, bottomNormal, TilesetMain.Tiles[Tex[4]]));
}
}
}
if (Position.Z < CurrentRoom.Height - 1)
{
if (CurrentRoom.GetGridBlock((int)Position.X, (int)Position.Y, (int)Position.Z + 1).Culling == false)
{
if (Tex[5] > 0)
{
_returnData.AddData(PrimHelper.GenerateFloorVertices(topLeftFront, topRightBack, topNormal, TilesetMain.Tiles[Tex[5]]));
}
}
}
return(_returnData);
}
