public static Generator Pit(AsciiTexture floorTexture, AsciiTexture wallTexture) => (Scene scene, Zone zone, Vector3 roomCenter) =>
{
zone.AddMesh(SceneGenUtils.MakeFloor(roomCenter.X - 50f, roomCenter.X - 30f, roomCenter.Z - 50f, roomCenter.Z + 50f, -4f, floorTexture, true));
zone.AddMesh(SceneGenUtils.MakeFloor(roomCenter.X + 30f, roomCenter.X + 50f, roomCenter.Z - 50f, roomCenter.Z + 50f, -4f, floorTexture, true));
zone.AddMesh(SceneGenUtils.MakeFloor(roomCenter.X - 30f, roomCenter.X + 30f, roomCenter.Z - 50f, roomCenter.Z - 30f, -4f, floorTexture, true));
zone.AddMesh(SceneGenUtils.MakeFloor(roomCenter.X - 30f, roomCenter.X + 30f, roomCenter.Z + 30f, roomCenter.Z + 50f, -4f, floorTexture, true));
zone.AddMesh(SceneGenUtils.MakeFloor(roomCenter.X - 50f, roomCenter.X + 50f, roomCenter.Z - 50f, roomCenter.Z + 50f, 4f, floorTexture, false));
Vector2[] walls = new Vector2[]
{
new Vector2(-30f, -30f),
new Vector2(-30f, 30f),
new Vector2(30f, 30f),
new Vector2(30f, -30f),
new Vector2(-30f, -30f)
};
zone.AddMesh(new MeshObject(SceneGenUtils.MakeWall(walls, -28f, -4f, wallTexture), roomCenter, 0f));
Vector2 offset = new Vector2(roomCenter.X, roomCenter.Z);
for (int i = 0; i < 4; i++)
{
scene.AddObstacle(walls[i + 1] + offset, walls[i] + offset, ObstacleLayer.Gap);
}
};
private void GenerateRooms(Scene scene, Zone[,] zones)
{
// Generating geometry and colliders
for (int x = 0; x < size; x++)
{
for (int y = 0; y < size; y++)
{
if (accessible[x, y])
{
float left = x * tileSize - size * tileSize / 2;
float right = left + tileSize;
float bottom = y * tileSize - size * tileSize / 2;
float top = bottom + tileSize;
zones[x, y] = new Zone(new RectangleF(left, bottom, tileSize, tileSize));
scene.AddZone(zones[x, y]);
float[] roomCorridors = Enumerable.Range(0, 4).Select(t => corridorWidths[x, y, t]).ToArray();
// Walls
List <Vector2[]> walls = SceneGenUtils.MakeRoomWalls(tileSize, tileSize, roomCorridors, 2f);
Vector2 roomCenter = new Vector2((left + right) / 2, (top + bottom) / 2);
List <Triangle> wallTriangles = new List <Triangle>();
foreach (Vector2[] wall in walls)
{
wallTriangles.AddRange(SceneGenUtils.MakeWall(wall, -4f, 4f, WallTexture));
scene.AddObstacle(wall[0] + roomCenter, wall[1] + roomCenter, ObstacleLayer.Wall);
}
MeshObject wallObject = new MeshObject(wallTriangles, new Vector3(roomCenter.X, 0f, roomCenter.Y), 0f);
zones[x, y].AddMesh(wallObject);
bool flagIsSpecial = (x == exitRoom.X && y == exitRoom.Y) || (x == size / 2 && y == size / 2);
PopulateSchemeFlags flags = new PopulateSchemeFlags
{
IsSpecial = flagIsSpecial,
ClearCenter = scene.Collectibles[x, y] == null && !flagIsSpecial,
NotJoint = true,
ClearPerimeter = true,
ClearFloor = scene.Collectibles[x, y] == null && !flagIsSpecial
};
for (int t = 0; t < 4; t++)
{
if (corridorLayout[x, y, t] && corridorWidths[x, y, t] > 15f)
{
flags.NotJoint = false;
}
}
if (scene.Collectibles[x, y] != null)
{
Collectible.Type type = scene.Collectibles[x, y].Value;
AsciiTexture texture = null;
switch (type)
{
case Collectible.Type.Armor:
texture = Assets.barrelGreenTexture;
break;
case Collectible.Type.Health:
texture = Assets.barrelRedTexture;
break;
case Collectible.Type.Skill:
texture = Assets.barrelBlueTexture;
break;
}
MeshObject barrel = new MeshObject(Assets.barrelModel, texture, new Vector3(roomCenter.X, -3f, roomCenter.Y));
scene.AddGameObject(new Collectible(barrel, type, x, y));
}
if (x == exitRoom.X && y == exitRoom.Y)
{
flags.ClearCenter = false;
flags.ClearPerimeter = false;
flags.ClearFloor = false;
MeshObject exit = new MeshObject(Assets.exitModel, Assets.exitTexture,
new Vector3(roomCenter.X, -3.25f, roomCenter.Y));
zones[x, y].AddMesh(exit);
game.PlayerStats.exitPosition = new Vector2(roomCenter.X, roomCenter.Y);
}
PopulateRoomResults results = PopulateRoom(scene, zones[x, y], x, y, flags);
if (results.GenerateFloor)
{
zones[x, y].AddMesh(SceneGenUtils.MakeFloor(left, right, bottom, top, -4f, FloorTexture, true));
zones[x, y].AddMesh(SceneGenUtils.MakeFloor(left, right, bottom, top, 4f, FloorTexture, false));
}
}
}
}
}