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Giving crew members an ID card with clearances based on spawnpoint, level collision bugfixes, level exit/enter "shafts", moar entity ID bugfixes

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This commit is contained in:
Regalis
2015-07-09 20:33:53 +03:00
parent 2254585dac
commit 257835e609
25 changed files with 279 additions and 204 deletions
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Subsurface/Map/Level.cs
+160 -131
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@@ -21,6 +21,8 @@ namespace Subsurface
static Level loaded;
private static Texture2D shaftTexture;
private string seed;
private int siteInterval;
@@ -41,6 +43,8 @@ namespace Subsurface
private Rectangle borders;
private List<Body> bodies = new List<Body>();
public Vector2 StartPosition
{
get { return startPosition; }
@@ -58,6 +62,8 @@ namespace Subsurface
public Level(string seed, int width, int height, int siteInterval)
{
if (shaftTexture == null) shaftTexture = Game1.textureLoader.FromFile("Content/Map/shaft.png");
this.seed = seed;
this.siteInterval = siteInterval;
@@ -79,8 +85,6 @@ namespace Subsurface
Stopwatch sw = new Stopwatch();
sw.Start();
//Game1.random = new Random(ToolBox.SeedToInt(seed));
if (loaded != null)
{
loaded.Unload();
@@ -92,8 +96,6 @@ namespace Subsurface
List<Vector2> sites = new List<Vector2>();
int aa = seed.GetHashCode();
Random rand = new Random(seed.GetHashCode());
float siteVariance = siteInterval * 0.8f;
@@ -177,6 +179,8 @@ namespace Subsurface
wayPoint.SpawnType = SpawnType.Enemy;
}
startPosition = pathCells[0].Center;
endPosition = pathCells[pathCells.Count - 1].Center;
//generate a couple of random paths
for (int i = 0; i < rand.Next() % 3; i++)
@@ -200,11 +204,21 @@ namespace Subsurface
Debug.WriteLine("path: " + sw2.ElapsedMilliseconds + " ms");
sw2.Restart();
startPosition = pathCells[0].Center;
endPosition = pathCells[pathCells.Count - 1].Center;
for (int i = 0; i < 2; i++ )
{
Vector2 tunnelStart = (i == 0) ? startPosition : endPosition;
pathCells.AddRange
(
GeneratePath(rand, tunnelStart, new Vector2(tunnelStart.X, borders.Height), cells, pathBorders, minWidth, 0.1f)
);
}
cells = CleanCells(pathCells);
foreach (VoronoiCell cell in pathCells)
{
cells.Remove(cell);
@@ -223,6 +237,26 @@ namespace Subsurface
cellGrid[(int)Math.Floor(cell.Center.X / GridCellWidth), (int)Math.Floor(cell.Center.Y / GridCellWidth)].Add(cell);
}
startPosition.Y = borders.Height;
endPosition.Y = borders.Height;
for (int i = 0; i < 2; i++)
{
Vector2 tunnelStart = (i == 0) ? startPosition : endPosition;
for (int n = -1; n < 2; n += 2)
{
int cellIndex = FindCellIndex(new Vector2(tunnelStart.X + minWidth * 0.5f * n, tunnelStart.Y), 3);
foreach (GraphEdge ge in cells[cellIndex].edges)
{
if (ge.point1.Y > cells[cellIndex].Center.Y) ge.point1.Y = borders.Height + 5000.0f;
if (ge.point2.Y > cells[cellIndex].Center.Y) ge.point2.Y = borders.Height + 5000.0f;
}
}
}
startPosition.Y += 5000.0f;
endPosition.Y += 5000.0f;
GeneratePolygons(cells, pathCells);
foreach (VoronoiCell cell in cells)
@@ -394,23 +428,11 @@ namespace Subsurface
return (r >= 0 && r <= 1) && (s >= 0 && s <= 1);
}
//public Microsoft.Xna.Framework.Point GridCell(Vector2 position)
//{
// Microsoft.Xna.Framework.Point point = new Microsoft.Xna.Framework.Point(
// (int)Math.Floor(position.X / gridCellWidth),
// (int)Math.Floor(position.Y / gridCellWidth));
// point.X = MathHelper.Clamp(point.X, 0, cellGrid.GetLength(0) - 1);
// point.Y = MathHelper.Clamp(point.X, 0, cellGrid.GetLength(1) - 1);
// return point;
//}
/// <summary>
/// find the index of the cell which the point is inside
/// (actually finds the cell whose center is closest, but it's always the correct cell assuming the point is inside the borders of the diagram)
/// </summary>
private int FindCellIndex(Vector2 position)
private int FindCellIndex(Vector2 position, int searchDepth = 1)
{
float closestDist = 0.0f;
VoronoiCell closestCell = null;
@@ -418,11 +440,9 @@ namespace Subsurface
int gridPosX = (int)Math.Floor(position.X / GridCellWidth);
int gridPosY = (int)Math.Floor(position.Y / GridCellWidth);
int searchOffset = 1;
for (int x = Math.Max(gridPosX - searchOffset, 0); x <= Math.Min(gridPosX + searchOffset, cellGrid.GetLength(0) - 1); x++)
for (int x = Math.Max(gridPosX - searchDepth, 0); x <= Math.Min(gridPosX + searchDepth, cellGrid.GetLength(0) - 1); x++)
{
for (int y = Math.Max(gridPosY - searchOffset, 0); y <= Math.Min(gridPosY + searchOffset, cellGrid.GetLength(1) - 1); y++)
for (int y = Math.Max(gridPosY - searchDepth, 0); y <= Math.Min(gridPosY + searchDepth, cellGrid.GetLength(1) - 1); y++)
{
for (int i = 0; i < cellGrid[x, y].Count; i++)
{
@@ -472,45 +492,27 @@ namespace Subsurface
if (tempVertices.Count < 3) continue;
int triangleCount = tempVertices.Count - 2;
tempVertices.Sort(new CompareCCW(cell.Center));
int lastIndex = 1;
for (int i = 0; i < triangleCount; i++)
var triangles = TriangulateConvex(tempVertices, cell.Center);
for (int i = 0; i < triangles.Count; i++ )
{
//simple triangulation
List<Vector2> triangleVertices = new List<Vector2>();
triangleVertices.Add(tempVertices[0]);
for (int j = lastIndex; j <= lastIndex + 1; j++)
foreach (Vector2 vertex in triangles[i])
{
triangleVertices.Add(tempVertices[j]);
verticeList.Add(new VertexPositionColor(new Vector3(vertex, 0.0f), new Color(n,(n*2)%255,(n*3)%255)*0.5f));
}
lastIndex += 1;
foreach (Vector2 vertex in triangleVertices)
{
verticeList.Add(new VertexPositionColor(new Vector3(vertex, 0.0f), Color.LightGray * 0.8f));//new Color(n,(n*2)%255,(n*3)%255)*0.5f));
}
//bool isSame = false;
//if (triangleVertices[0].Y == triangleVertices[1].Y && triangleVertices[1].Y == triangleVertices[2].Y) isSame = true;
//if (triangleVertices[0].X == triangleVertices[1].X && triangleVertices[1].X == triangleVertices[2].X) isSame = true;
//if (isSame) continue;
//CreateBody(cell, triangleVertices);
}
if (bodyPoints.Count < 2) continue;
//todo: make sure the first point is the one where the edge should start from
bodyPoints.Sort(new CompareCCW(cell.Center));
//if (bodyPoints.Count == tempVertices.Count)
//{
//}
if (bodyPoints.Count < 3)
{
foreach(Vector2 vertex in tempVertices)
{
if (bodyPoints.Contains(vertex)) continue;
bodyPoints.Add(vertex);
break;
}
}
for (int i = 0; i < bodyPoints.Count; i++)
{
@@ -518,45 +520,81 @@ namespace Subsurface
bodyPoints[i] = ConvertUnits.ToSimUnits(bodyPoints[i]);
}
for (int i = bodyPoints.Count-1; i >0 ; i--)
triangles = TriangulateConvex(bodyPoints, cell.Center);
Body edgeBody = new Body(Game1.World);
for (int i = 0; i < triangles.Count; i++)
{
if (Vector2.Distance(bodyPoints[i], bodyPoints[i - 1]) < 0.1f) bodyPoints.RemoveAt(i);
Vertices bodyVertices = new Vertices(triangles[i]);
FixtureFactory.AttachPolygon(bodyVertices, 5.0f, edgeBody);
}
if (bodyPoints.Count < 2) continue;
Vertices bodyVertices = new Vertices(bodyPoints);
Body edgeBody = BodyFactory.CreateLoopShape(Game1.World, bodyVertices);
//Body edgeBody = (bodyVertices.Count == tempVertices.Count) ?
// BodyFactory.CreateLoopShape(Game1.world, bodyVertices) :
// BodyFactory.CreateChainShape(Game1.world, bodyVertices);
edgeBody.UserData = cell;
edgeBody.SleepingAllowed = false;
edgeBody.BodyType = BodyType.Kinematic;
edgeBody.CollisionCategories = Physics.CollisionWall | Physics.CollisionLevel;
cell.body = edgeBody;
bodies.Add(edgeBody);
}
vertices = verticeList.ToArray();
for (int i = 0; i < 2; i++ )
{
Body shaftBody = BodyFactory.CreateRectangle(Game1.World, 100.0f, 10.0f, 5.0f);
shaftBody.BodyType = BodyType.Kinematic;
shaftBody.CollisionCategories = Physics.CollisionWall | Physics.CollisionLevel;
shaftBody.SetTransform(ConvertUnits.ToSimUnits((i==0) ? startPosition : endPosition), 0.0f);
shaftBody.SleepingAllowed = false;
bodies.Add(shaftBody);
}
//return bodies;
vertices = verticeList.ToArray();
}
private List<Vector2[]> TriangulateConvex(List<Vector2> vertices, Vector2 center)
{
List<Vector2[]> triangles = new List<Vector2[]>();
int triangleCount = vertices.Count - 2;
vertices.Sort(new CompareCCW(center));
int lastIndex = 1;
for (int i = 0; i < triangleCount; i++)
{
Vector2[] triangleVertices = new Vector2[3];
triangleVertices[0] = vertices[0];
int k = 1;
for (int j = lastIndex; j <= lastIndex + 1; j++)
{
triangleVertices[k]=vertices[j];
k++;
}
lastIndex += 1;
triangles.Add(triangleVertices);
}
return triangles;
}
public void SetPosition(Vector2 pos)
{
Vector2 amount = pos - Position;
Vector2 simAmount = ConvertUnits.ToSimUnits(amount);
foreach (VoronoiCell cell in cells)
//foreach (VoronoiCell cell in cells)
//{
// if (cell.body == null) continue;
// cell.body.SleepingAllowed = false;
// cell.body.SetTransform(cell.body.Position + simAmount, cell.body.Rotation);
//}
foreach (Body body in bodies)
{
if (cell.body == null) continue;
cell.body.SleepingAllowed = false;
cell.body.SetTransform(cell.body.Position + simAmount, cell.body.Rotation);
body.SetTransform(body.Position + simAmount, body.Rotation);
}
foreach (MapEntity mapEntity in MapEntity.mapEntityList)
@@ -585,10 +623,15 @@ namespace Subsurface
//DebugCheckPos();
foreach (VoronoiCell cell in cells)
//foreach (VoronoiCell cell in cells)
//{
// if (cell.body == null) continue;
// cell.body.LinearVelocity = simVelocity;
//}
foreach (Body body in bodies)
{
if (cell.body == null) continue;
cell.body.LinearVelocity = simVelocity;
body.LinearVelocity = simVelocity;
}
foreach (Character character in Character.CharacterList)
@@ -703,64 +746,51 @@ namespace Subsurface
}
public void RenderLines(SpriteBatch spriteBatch)
public void Draw(SpriteBatch spriteBatch)
{
//GUI.DrawRectangle(spriteBatch, new Rectangle(borders.X, borders.Y-borders.Height, borders.Width, borders.Height), Color.Cyan);
Vector2 pos = endPosition;
pos.X += Position.X;
pos.Y = -pos.Y - Position.Y;
//for (int x = 0; x < cellGrid.GetLength(0); x++)
int shaftWidth = 10000;
spriteBatch.Draw(shaftTexture,
new Rectangle((int)(pos.X - shaftWidth / 2), (int)pos.Y, shaftWidth, 512),
new Rectangle(0, 0, shaftWidth, 256),
Color.White, 0.0f,
Vector2.Zero,
SpriteEffects.None, 0.0f);
pos = startPosition;
pos.X += Position.X;
pos.Y = -pos.Y - Position.Y;
spriteBatch.Draw(shaftTexture,
new Rectangle((int)(pos.X - shaftWidth/2), (int)pos.Y, shaftWidth, 512),
new Rectangle(0, 0, shaftWidth, 256),
Color.White, 0.0f,
Vector2.Zero,
SpriteEffects.None, 0.0f);
//List<Vector2[]> edges = GetCellEdges(observerPosition, 1, false);
//foreach (VoronoiCell cell in cells)
//{
// for (int y = 0; y < cellGrid.GetLength(1); y++)
// for (int i = 0; i < cell.bodyVertices.Count - 1; i++)
// {
// GUI.DrawRectangle(spriteBatch,
// new Rectangle(x * gridCellWidth + (int)position.X, borders.Y - borders.Height + y * gridCellWidth - (int)position.Y, gridCellWidth, gridCellWidth),
// Color.Cyan);
// Vector2 start = cell.bodyVertices[i];
// start.X += Position.X;
// start.Y = -start.Y - Position.Y;
// start.X += Rand.Range(-10.0f, 10.0f);
// Vector2 end = cell.bodyVertices[i + 1];
// end.X += Position.X;
// end.Y = -end.Y - Position.Y;
// end.X += Rand.Range(-10.0f, 10.0f);
// GUI.DrawLine(spriteBatch, start, end, (cell.body != null && cell.body.Enabled) ? Color.Red : Color.Red);
// }
//}
//int gridPosX = (int)Math.Floor(-observerPosition.X / gridCellWidth);
//int gridPosY = (int)Math.Floor(-observerPosition.Y / gridCellWidth);
//int searchOffset = 2;
//int startX = Math.Max(gridPosX - searchOffset, 0);
//int endX = Math.Min(gridPosX + searchOffset, cellGrid.GetLength(0) - 1);
//int startY = Math.Max(gridPosY - searchOffset, 0);
//int endY = Math.Min(gridPosY + searchOffset, cellGrid.GetLength(1) - 1);
//for (int x = startX; x < endX; x++)
//{
// for (int y = startY; y < endY; y++)
// {
// GUI.DrawRectangle(spriteBatch,
// new Rectangle(x * gridCellWidth + (int)position.X, borders.Y - borders.Height + y * gridCellWidth - (int)position.Y, gridCellWidth, gridCellWidth),
// Color.Cyan);
// }
//}
List<Vector2[]> edges = GetCellEdges(observerPosition, 1, false);
//for (int i = 0; i < edges.Count; i++)
//{
// GUI.DrawLine(spriteBatch, edges[i][0], edges[i][1], Color.Green);
//}
foreach (VoronoiCell cell in cells)
{
for (int i = 0; i < cell.bodyVertices.Count - 1; i++)
{
Vector2 start = cell.bodyVertices[i];
start.X += Position.X;
start.Y = -start.Y - Position.Y;
start.X += Rand.Range(-10.0f, 10.0f);
Vector2 end = cell.bodyVertices[i + 1];
end.X += Position.X;
end.Y = -end.Y - Position.Y;
end.X += Rand.Range(-10.0f, 10.0f);
GUI.DrawLine(spriteBatch, start, end, (cell.body != null && cell.body.Enabled) ? Color.Red : Color.Red);
}
}
}
public List<Vector2[]> GetCellEdges(Vector2 refPos, int searchDepth = 2, bool onlySolid = true)
@@ -814,7 +844,6 @@ namespace Subsurface
basicEffect.CurrentTechnique.Passes[0].Apply();
graphicsDevice.DrawUserPrimitives<VertexPositionColor>(PrimitiveType.TriangleList, vertices, 0, (int)Math.Floor(vertices.Length / 3.0f));
}