public void Express(ZeldaDungeonBuilder builder)
{
foreach (ZeldaGene gene in genes)
{
gene.Express(builder);
}
}
public void CrawlDeadCycle()
{
// 0 -> 2 - 3
// | \ /
// 1 4
var builder = new ZeldaDungeonBuilder();
builder.AddUndirectedTransition(0, 1, IdentityScript.Default);
builder.AddUndirectedTransition(2, 3, IdentityScript.Default);
builder.AddUndirectedTransition(3, 4, IdentityScript.Default);
builder.AddUndirectedTransition(4, 2, IdentityScript.Default);
builder.AddDirectedTransition(0, 2, IdentityScript.Default);
var puzzle = builder.Build();
var initialState = emptyVariables.ToState(builder.Lookup);
puzzle.Crawl(new[] { initialState }, maxSteps);
Assert.NotNull(puzzle.DebugGetStep(0, initialState));
Assert.NotNull(puzzle.DebugGetStep(1, initialState));
Assert.NotNull(puzzle.DebugGetStep(2, initialState));
Assert.NotNull(puzzle.DebugGetStep(3, initialState));
Assert.NotNull(puzzle.DebugGetStep(4, initialState));
Assert.True(puzzle.DebugGetStep(0, initialState).HasDistanceFromExit);
Assert.False(puzzle.DebugGetStep(2, initialState).HasDistanceFromExit);
Assert.False(puzzle.DebugGetStep(3, initialState).HasDistanceFromExit);
Assert.False(puzzle.DebugGetStep(4, initialState).HasDistanceFromExit);
}
public override void Express(ZeldaDungeonBuilder builder)
{
// spawn key
builder.AddScript(keyLocation, ZeldaScripts.CreateKey(keyType, builder.Lookup));
// spawn door
builder.AddUndirectedTransition(doorStart, doorEnd, ZeldaScripts.CreateDoor(keyType, builder.Lookup));
}
public void CrawlMinimal()
{
// 0 - 1
var builder = new ZeldaDungeonBuilder();
builder.AddUndirectedTransition(0, 1, IdentityScript.Default);
var crawler = builder.Build();
var initialState = emptyVariables.ToState(builder.Lookup);
var terminalSteps = crawler.Crawl(new[] { initialState }, maxSteps);
Assert.IsNotEmpty(terminalSteps);
Assert.NotNull(crawler.DebugGetStep(0, initialState));
Assert.NotNull(crawler.DebugGetStep(1, initialState));
Assert.True(crawler.DebugGetStep(0, initialState).HasDistanceFromExit);
Assert.True(crawler.DebugGetStep(1, initialState).HasDistanceFromExit);
}
public void CrawlLinear()
{
// 0 - 2 - 3 - 1
var builder = new ZeldaDungeonBuilder();
builder.AddUndirectedTransition(0, 2, IdentityScript.Default);
builder.AddUndirectedTransition(2, 3, IdentityScript.Default);
builder.AddUndirectedTransition(3, 1, IdentityScript.Default);
var crawler = builder.Build();
var initialState = emptyVariables.ToState(builder.Lookup);
var terminalSteps = crawler.Crawl(new[] { initialState }, maxSteps);
Assert.NotNull(crawler.DebugGetStep(0, initialState));
Assert.NotNull(crawler.DebugGetStep(1, initialState));
Assert.NotNull(crawler.DebugGetStep(2, initialState));
Assert.NotNull(crawler.DebugGetStep(3, initialState));
}
public void CrawlGenome()
{
// 3--2, 0--7, Switch: 4, Key: 3, Door: 9--8, Key: 9, Door: 4--6, 9--0, Key: 8, Door: 8--5, Piston: 7--1, Key: 7, Door: 5--6, Piston: 2--6
// 0--7, 0--9, 2--3, Key: 3, Key: 7, Key: 8, Key: 9, Door: 4--6, Door: 5--6, Door: 5--8, Door: 8--9, Switch: 4, Piston: 1--7, Piston: 2--6
var builder = new ZeldaDungeonBuilder();
var lookup = builder.Lookup;
// 0--7, 0--9, 2--3
builder.AddUndirectedTransition(0, 7, IdentityScript.Default);
builder.AddUndirectedTransition(0, 9, IdentityScript.Default);
builder.AddUndirectedTransition(2, 3, IdentityScript.Default);
// Key: 3, Key: 7, Key: 8, Key: 9
builder.AddScript(3, ZeldaScripts.CreateKey(0, lookup));
builder.AddScript(7, ZeldaScripts.CreateKey(0, lookup));
builder.AddScript(8, ZeldaScripts.CreateKey(0, lookup));
builder.AddScript(9, ZeldaScripts.CreateKey(0, lookup));
// Door: 4--6, Door: 5--6, Door: 5--8, Door: 8--9
builder.AddUndirectedTransition(4, 6, ZeldaScripts.CreateDoor(0, lookup));
builder.AddUndirectedTransition(5, 6, ZeldaScripts.CreateDoor(0, lookup));
builder.AddUndirectedTransition(5, 8, ZeldaScripts.CreateDoor(0, lookup));
builder.AddUndirectedTransition(8, 9, ZeldaScripts.CreateDoor(0, lookup));
// Switch: 4, Piston: 1--7, Piston: 2--6
builder.AddScript(4, ZeldaScripts.CreateColorSwitch(0, lookup));
// Piston: 1--7, Piston: 2--6
builder.AddUndirectedTransition(1, 7, ZeldaScripts.CreateBluePiston(0, lookup));
builder.AddUndirectedTransition(2, 6, ZeldaScripts.CreateRedPiston(0, lookup));
var crawler = builder.Build();
var dot = new DotBuilder();
crawler.Express(dot);
var initialState = emptyVariables.ToState(builder.Lookup);
crawler.Crawl(new[] { initialState }, 10000);
// test for exit reached
Assert.True(crawler.DebugGetStep(0, initialState).HasDistanceFromExit);
}
public Individual Evaluate(Genome g)
{
ZeldaGenome genome = (ZeldaGenome)g;
// build puzzle
var builder = new ZeldaDungeonBuilder();
Profiler.BeginSample("Express");
genome.Express(builder);
Profiler.EndSample();
var crawler = builder.Build();
// build initial states
var initialStates = new List <State>();
foreach (var variableAssignment in initialVariables)
{
var state = variableAssignment.ToState(builder.Lookup);
initialStates.Add(state);
}
// crawl puzzle
Profiler.BeginSample("Crawl");
var terminalSteps = crawler.Crawl(initialStates, maxSteps);
Profiler.EndSample();
// evaluate puzzle
Profiler.BeginSample("Assess");
int numSteps = crawler.DebugGetSteps().Count();
int numDeadEnds = ErrorCounter.CountDeadEnds(crawler);
int shortestPathLength = PathFinder.CalcShortestPathLength(terminalSteps);
double revisitFactor = PathFinder.CalcRevisitFactor(crawler);
double branchFactor = PathFinder.CalcBranchFactor(crawler);
Profiler.EndSample();
// create individual
return(new ZeldaIndividual(genome, crawler, numSteps, numDeadEnds, shortestPathLength, revisitFactor, branchFactor));
}
public void CrawlKeyDoorBatch()
{
// 0 -d- 2 -d- 3 -d- 1
// kkk
var builder = new ZeldaDungeonBuilder();
var lookup = builder.Lookup;
builder.AddUndirectedTransition(0, 2, ZeldaScripts.CreateDoor(0, lookup));
builder.AddUndirectedTransition(2, 3, ZeldaScripts.CreateDoor(0, lookup));
builder.AddUndirectedTransition(3, 1, ZeldaScripts.CreateDoor(0, lookup));
builder.AddScript(0, ZeldaScripts.CreateKey(0, lookup));
builder.AddScript(0, ZeldaScripts.CreateKey(0, lookup));
builder.AddScript(0, ZeldaScripts.CreateKey(0, lookup));
var crawler = builder.Build();
var initialState = emptyVariables.ToState(builder.Lookup);
crawler.Crawl(new[] { initialState }, maxSteps);
// test for exit reached
Assert.True(crawler.DebugGetStep(0, initialState).HasDistanceFromExit);
}
public void CrawlDeadEnd()
{
// 0 -> 3
// \
// 2 - 1
var builder = new ZeldaDungeonBuilder();
builder.AddUndirectedTransition(0, 2, IdentityScript.Default);
builder.AddUndirectedTransition(2, 1, IdentityScript.Default);
builder.AddDirectedTransition(0, 3, IdentityScript.Default);
var crawler = builder.Build();
var initialState = emptyVariables.ToState(builder.Lookup);
crawler.Crawl(new[] { initialState }, maxSteps);
Assert.NotNull(crawler.DebugGetStep(0, initialState));
Assert.NotNull(crawler.DebugGetStep(1, initialState));
Assert.NotNull(crawler.DebugGetStep(2, initialState));
Assert.NotNull(crawler.DebugGetStep(3, initialState));
Assert.IsEmpty(crawler.DebugGetStep(3, initialState).Successors);
Assert.False(crawler.DebugGetStep(3, initialState).HasDistanceFromExit);
}
public override void Express(ZeldaDungeonBuilder builder)
{
builder.AddScript(toolLocation, ZeldaScripts.CreateTool(toolType, builder.Lookup));
}
public override void Express(ZeldaDungeonBuilder builder)
{
builder.AddDirectedTransition(wayStart, wayEnd, IdentityScript.Default);
}
public override void Express(ZeldaDungeonBuilder builder)
{
builder.AddScript(switchLocation, ZeldaScripts.CreateColorSwitch(switchType, builder.Lookup));
}
public override void Express(ZeldaDungeonBuilder builder)
{
builder.AddUndirectedTransition(pistonStart, pistonEnd, CreateScript(switchType, switchColor, builder.Lookup));
}
public abstract void Express(ZeldaDungeonBuilder builder);
