public LevelData Bake(int?nonce, Random random)
{
var result = this.Static.MakeLevelData(new Vector2(this.Bounds.Left, this.Bounds.Top), nonce);
bool ohgodwhat = random.Next(100) == 0; // :)
string pickCrystalColor()
{
switch (random.Next(15))
{
case 0:
case 1:
case 2:
return("blue");
case 3:
case 4:
case 5:
return("red");
case 6:
case 7:
case 8:
return("purple");
case 9:
return("rainbow");
default:
return("dust");
}
}
string crystalcolor = pickCrystalColor();
string pickSpinnerColor()
{
return(random.Next(2) == 0 ? "dust" : "spike");
}
string spinnercolor = pickSpinnerColor();
int maxID = 0;
var toRemove = new List <EntityData>();
foreach (var e in result.Entities)
{
maxID = Math.Max(maxID, e.ID);
switch (e.Name)
{
case "spinner":
if (ohgodwhat)
{
crystalcolor = pickCrystalColor();
}
if (e.Values == null)
{
e.Values = new Dictionary <string, object>();
}
if (crystalcolor == "dust")
{
e.Values["dust"] = "true";
}
else
{
e.Values["color"] = crystalcolor;
}
break;
case "trackSpinner":
case "rotateSpinner":
if (ohgodwhat)
{
spinnercolor = pickSpinnerColor();
}
if (e.Values == null)
{
e.Values = new Dictionary <string, object>();
}
if (spinnercolor == "dust")
{
e.Values["dust"] = "true";
}
break;
case "lockBlock":
if (!this.UsedKeyholes.Contains(e.ID))
{
toRemove.Add(e);
}
break;
}
}
foreach (var e in toRemove)
{
result.Entities.Remove(e);
}
void blockHole(Hole hole)
{
var topbottom = hole.Side == ScreenDirection.Up || hole.Side == ScreenDirection.Down;
var farside = hole.Side == ScreenDirection.Down || hole.Side == ScreenDirection.Right;
Vector2 corner;
switch (hole.Side)
{
case ScreenDirection.Up:
corner = new Vector2(0, -8);
break;
case ScreenDirection.Left:
corner = new Vector2(-8, 0);
break;
case ScreenDirection.Down:
corner = new Vector2(0, this.Bounds.Height);
break;
case ScreenDirection.Right:
default:
corner = new Vector2(this.Bounds.Width, 0);
break;
}
corner += hole.AlongDir.Unit() * hole.LowBound * 8;
var e = new EntityData {
ID = ++maxID,
Name = "invisibleBarrier",
Width = !topbottom ? 8 : hole.Size * 8,
Height = topbottom ? 8 : hole.Size * 8,
Position = corner,
Level = result,
};
result.Entities.Add(e);
}
void partiallyBlockHole(Hole hole, Hole hole2)
{
int diff = hole.Compatible(hole2);
var newHighBound = diff + hole2.LowBound - 1;
var newHole = new Hole(hole.Side, hole.LowBound, newHighBound, false);
//Logger.Log("DEBUG", $"{result.Name}: special-blocking {newHole}");
blockHole(newHole);
}
void beamHole(Hole hole)
{
Vector2 center;
int rotation;
switch (hole.Side)
{
case ScreenDirection.Up:
center = new Vector2(0, 0);
rotation = 0;
break;
case ScreenDirection.Left:
center = new Vector2(0, 0);
rotation = 270;
break;
case ScreenDirection.Down:
center = new Vector2(0, this.Bounds.Height);
rotation = 180;
break;
case ScreenDirection.Right:
default:
center = new Vector2(this.Bounds.Width, 0);
rotation = 90;
break;
}
center += hole.AlongDir.Unit() * (hole.LowBound * 8 + hole.Size * 4);
var e = new EntityData {
ID = ++maxID,
Name = "lightbeam",
Width = hole.Size * 8,
Height = 24,
Position = center,
Level = result,
Values = new Dictionary <string, object> {
{ "rotation", (object)rotation },
}
};
result.Entities.Add(e);
}
void gateTopHole(Hole hole)
{
if (!hole.LowOpen)
{
var coord = (hole.LowBound - 1) * 8;
var e = new EntityData {
Name = "invisibleBarrier",
Position = new Vector2(coord, -80),
Width = 8,
Height = 80,
Level = result,
ID = ++maxID,
};
result.Entities.Add(e);
}
if (!hole.HighOpen)
{
var coord = (hole.HighBound + 1) * 8;
var e = new EntityData {
Name = "invisibleBarrier",
Position = new Vector2(coord, -80),
Width = 8,
Height = 80,
Level = result,
ID = ++maxID,
};
result.Entities.Add(e);
}
}
bool disableDown = true;
bool disableUp = true;
var unusedHorizontalHoles = new HashSet <Hole>();
var unusedTopHoles = new HashSet <Hole>();
foreach (var hole in this.Static.Holes)
{
if (hole.Side == ScreenDirection.Left || hole.Side == ScreenDirection.Right)
{
unusedHorizontalHoles.Add(hole);
}
if (hole.Side == ScreenDirection.Up)
{
unusedTopHoles.Add(hole);
}
}
foreach (var node in this.Nodes.Values)
{
foreach (var edge in node.Edges)
{
var hole = edge.CorrespondingEdge(node).HoleTarget;
var hole2 = edge.OtherEdge(node).HoleTarget;
if (hole != null && hole.Side == ScreenDirection.Down)
{
disableDown = false;
}
if (hole != null && hole.Side == ScreenDirection.Up)
{
disableUp = false;
}
if (hole != null && (hole.Side == ScreenDirection.Left || hole.Side == ScreenDirection.Right))
{
unusedHorizontalHoles.Remove(hole);
}
if (hole != null && hole.Side == ScreenDirection.Up)
{
unusedTopHoles.Remove(hole);
}
// Block off holes connected to edges which should not be re-entered
if (hole != null && hole2 != null && hole2.Kind == HoleKind.Out)
{
blockHole(hole);
}
// Block off pieces of holes which are partially unused
if (hole != null && hole2 != null && hole.Size > hole2.Size)
{
partiallyBlockHole(hole, hole2);
}
// Add beams
var shine = RandoModule.Instance.Settings.Lights;
if ((shine == ShineLights.On || (shine == ShineLights.Hubs && this.Static.Hub)) &&
hole != null && hole2 != null &&
(hole.Kind == HoleKind.Out || hole.Kind == HoleKind.InOut) &&
(hole2.Kind == HoleKind.In || hole2.Kind == HoleKind.Unknown || hole2.Kind == HoleKind.InOut))
{
beamHole(hole);
}
}
foreach (var kv in node.Collectables)
{
string name = null;
switch (kv.Value)
{
case LinkedNode.LinkedCollectable.Key:
name = "key";
break;
case LinkedNode.LinkedCollectable.Strawberry:
case LinkedNode.LinkedCollectable.WingedStrawberry:
name = "strawberry";
break;
}
var e = new EntityData {
ID = ++maxID,
Name = name,
Level = result,
Position = kv.Key.Position,
};
if (kv.Value == LinkedNode.LinkedCollectable.WingedStrawberry)
{
e.Values["winged"] = "true";
}
result.Entities.Add(e);
}
}
result.DisableDownTransition = disableDown;
if (disableUp)
{
new DynData <LevelData>(result).Set("DisableUpTransition", true);
}
foreach (var hole in unusedHorizontalHoles)
{
blockHole(hole);
}
foreach (var hole in unusedTopHoles)
{
gateTopHole(hole);
}
return(result);
}
private void ProcessSubroom(StaticNode node, RandoConfigRoom config)
{
if (node.Name != "main" && config.Tweaks != null)
{
throw new Exception("Config error: you have a subroom with tweaks in it");
}
foreach (RandoConfigHole holeConfig in config.Holes ?? new List <RandoConfigHole>())
{
Hole matchedHole = null;
int remainingMatches = holeConfig.Idx;
foreach (Hole hole in this.Holes)
{
if (hole.Side == holeConfig.Side)
{
if (remainingMatches == 0)
{
matchedHole = hole;
break;
}
else
{
remainingMatches--;
}
}
}
if (matchedHole == null)
{
throw new Exception($"Could not find the hole identified by area:{this.Area} room:{config.Room} side:{holeConfig.Side} idx:{holeConfig.Idx}");
}
//Logger.Log("randomizer", $"Matching {roomConfig.Room} {holeConfig.Side} {holeConfig.Idx} to {matchedHole}");
matchedHole.Kind = holeConfig.Kind;
matchedHole.Launch = holeConfig.Launch;
if (holeConfig.LowBound != null)
{
matchedHole.LowBound = (int)holeConfig.LowBound;
}
if (holeConfig.HighBound != null)
{
matchedHole.HighBound = (int)holeConfig.HighBound;
}
if (holeConfig.HighOpen != null)
{
matchedHole.HighOpen = (bool)holeConfig.HighOpen;
}
if (holeConfig.Kind != HoleKind.None)
{
node.Edges.Add(new StaticEdge()
{
FromNode = node,
HoleTarget = matchedHole,
ReqIn = this.ProcessReqs(holeConfig.ReqIn, matchedHole, false),
ReqOut = this.ProcessReqs(holeConfig.ReqOut, matchedHole, true)
});
}
}
foreach (var edge in config.InternalEdges ?? new List <RandoConfigInternalEdge>())
{
StaticNode toNode;
if (edge.To != null)
{
toNode = this.Nodes[edge.To];
}
else if (edge.Split != null)
{
if (node.Edges.Count != 2)
{
throw new Exception($"[{this.Name}.{node.Name}] Cannot split: must have exactly two edges");
}
toNode = new StaticNode()
{
Name = node.Name + "_autosplit",
ParentRoom = node.ParentRoom
};
if (node.ParentRoom.Nodes.ContainsKey(toNode.Name))
{
throw new Exception($"[{this.Name}.{node.Name}] You may only autosplit a room once");
}
node.ParentRoom.Nodes[toNode.Name] = toNode;
bool firstMain;
var first = node.Edges[0].HoleTarget;
var second = node.Edges[1].HoleTarget;
switch (edge.Split)
{
case RandoConfigInternalEdge.SplitKind.BottomToTop:
firstMain = first.Side == ScreenDirection.Down || second.Side == ScreenDirection.Up ||
(first.Side != ScreenDirection.Up && second.Side != ScreenDirection.Down && first.HighBound > second.HighBound);
break;
case RandoConfigInternalEdge.SplitKind.TopToBottom:
firstMain = first.Side == ScreenDirection.Up || second.Side == ScreenDirection.Down ||
(first.Side != ScreenDirection.Down && second.Side != ScreenDirection.Up && first.LowBound < second.LowBound);
break;
case RandoConfigInternalEdge.SplitKind.RightToLeft:
firstMain = first.Side == ScreenDirection.Right || second.Side == ScreenDirection.Left ||
(first.Side != ScreenDirection.Left && second.Side != ScreenDirection.Right && first.HighBound > second.HighBound);
break;
case RandoConfigInternalEdge.SplitKind.LeftToRight:
default:
firstMain = first.Side == ScreenDirection.Left || second.Side == ScreenDirection.Right ||
(first.Side != ScreenDirection.Right && second.Side != ScreenDirection.Left && first.LowBound < second.LowBound);
break;
}
var secondary = firstMain ? node.Edges[1] : node.Edges[0];
node.Edges.Remove(secondary);
toNode.Edges.Add(secondary);
secondary.FromNode = toNode;
}
else if (edge.Collectable != null)
{
toNode = new StaticNode()
{
Name = node.Name + "_coll" + edge.Collectable.ToString(),
ParentRoom = node.ParentRoom
};
if (node.ParentRoom.Nodes.ContainsKey(toNode.Name))
{
throw new Exception($"[{this.Name}.{node.Name}] You may only autosplit a room once");
}
node.ParentRoom.Nodes[toNode.Name] = toNode;
var thing = this.Collectables[edge.Collectable.Value];
if (thing.ParentNode != null)
{
throw new Exception($"[{this.Name}.{node.Name}] Can only assign a collectable to one owner");
}
thing.ParentNode = toNode;
toNode.Collectables.Add(thing);
}
else
{
throw new Exception($"[{this.Name}.{node.Name}] Internal edge must have either To or Split or Collectable");
}
var reqIn = this.ProcessReqs(edge.ReqIn, null, false);
var reqOut = this.ProcessReqs(edge.ReqOut, null, true);
var forward = new StaticEdge()
{
FromNode = node,
NodeTarget = toNode,
ReqIn = reqIn,
ReqOut = reqOut
};
var reverse = new StaticEdgeReversed(forward, node);
node.Edges.Add(forward);
toNode.Edges.Add(reverse);
}
foreach (var col in config.Collectables)
{
if (col.Idx != null)
{
var thing = this.Collectables[col.Idx.Value];
if (thing.ParentNode != null)
{
throw new Exception($"[{this.Name}.{node.Name}] Can only assign a collectable to one owner");
}
thing.ParentNode = node;
thing.MustFly = col.MustFly;
node.Collectables.Add(thing);
}
else if (col.X != null && col.Y != null)
{
node.Collectables.Add(new StaticCollectable {
ParentNode = node,
Position = new Vector2((float)col.X.Value, (float)col.Y.Value),
MustFly = col.MustFly
});
}
else
{
throw new Exception($"[{this.Name}.{node.Name}] Collectable must specify Idx or X/Y");
}
}
}
private Requirement ProcessReqs(RandoConfigReq config, Hole matchHole = null, bool isOut = false)
{
if (matchHole != null)
{
if (matchHole.Kind == HoleKind.None)
{
return(new Impossible());
}
if (isOut && (matchHole.Kind == HoleKind.In || matchHole.Kind == HoleKind.Unknown))
{
return(new Impossible());
}
if (!isOut && matchHole.Kind == HoleKind.Out)
{
return(new Impossible());
}
if (config == null)
{
return(new Possible());
}
}
if (config == null)
{
return(new Impossible());
}
var conjunction = new List <Requirement>();
if (config.And != null)
{
var children = new List <Requirement>();
foreach (var childconfig in config.And)
{
children.Add(this.ProcessReqs(childconfig));
}
conjunction.Add(new Conjunction(children));
}
if (config.Or != null)
{
var children = new List <Requirement>();
foreach (var childconfig in config.Or)
{
children.Add(this.ProcessReqs(childconfig));
}
conjunction.Add(new Disjunction(children));
}
if (config.Dashes != null)
{
conjunction.Add(new DashRequirement(config.Dashes.Value));
}
// not nullable
conjunction.Add(new SkillRequirement(config.Difficulty));
if (config.Key)
{
if (config.KeyholeID == null)
{
throw new Exception("Config error: Key: true without KeyholeID");
}
conjunction.Add(new KeyRequirement(config.KeyholeID.Value));
}
if (conjunction.Count == 0)
{
throw new Exception("this should be unreachable");
}
else if (conjunction.Count == 1)
{
return(conjunction[0]);
}
return(new Conjunction(conjunction));
}
public int Compatible(Hole other)
{
int alignLow()
{
return(this.LowBound - other.LowBound);
}
int alignHigh()
{
return(this.HighBound - other.HighBound);
}
if (other.Side == ScreenDirection.Up && this.Side != ScreenDirection.Up && this.Side != ScreenDirection.Left)
{
return(-other.Compatible(this));
}
if (other.Side == ScreenDirection.Left && this.Side != ScreenDirection.Left && this.Side != ScreenDirection.Up)
{
return(-other.Compatible(this));
}
if (this.Side == ScreenDirection.Up && other.Side == ScreenDirection.Down)
{
// Vertical transitions
if (this.Launch != null)
{
if (other.Launch != null)
{
if (other.Launch == -1)
{
return(INCOMPATIBLE);
}
return(this.Launch.Value - other.Launch.Value);
}
else if (other.Closed)
{
return(this.Launch.Value - (other.LowBound + other.HighBound) / 2);
}
else if (other.HighOpen)
{
return(this.Launch.Value - (other.LowBound + 2));
}
else if (other.LowOpen)
{
return(this.Launch.Value - (other.HighBound - 2));
}
}
else if (this.BothOpen || other.BothOpen)
{
// if either is open on both ends, they must line up perfectly
if (this.BothOpen && other.BothOpen && this.Size == other.Size)
{
return(0);
}
}
else if (this.HalfOpen || other.HalfOpen)
{
// if either is half-open, they must be the same half open
if (this.LowOpen == other.LowOpen)
{
return(this.LowOpen ? alignHigh() : alignLow());
}
}
else
{
// Only remaining option is both closed. they must be the same size
if (this.Size == other.Size)
{
return(alignLow());
}
}
}
if (this.Side == ScreenDirection.Left && other.Side == ScreenDirection.Right)
{
// Horizontal transitions
if (this.HighOpen || other.HighOpen)
{
// if either is open on the bottom, they both must be open on the bottom and we align the death planes
// this is kind of a questionable choice all around tbh
// maybe additionally restrict that sizes must be the same?
if (this.HighOpen && other.HighOpen)
{
return(alignHigh());
}
}
else if (this.LowOpen || other.LowOpen)
{
// if either is open on the top, the other must also be open on the top OR it must be sufficiently tall
if (this.LowOpen && other.LowOpen)
{
return(alignHigh());
}
else if (this.Closed && this.Size > 3)
{
return(alignHigh());
}
else if (other.Closed && other.Size > 3)
{
return(alignHigh());
}
}
else
{
// only remaining option is both closed. they must be the same size OR sufficiently tall
if (this.Size == other.Size)
{
return(alignHigh());
}
else if (this.Size > 3 && other.Size > 3)
{
return(alignHigh());
}
}
}
return(INCOMPATIBLE);
}