/// <summary>
/// Generate the dungeon graph and layout
/// </summary>
/// <param name="totalTrials">number of trials used if any of the graph or map generation fails</param>
/// <param name="graphTrials">number of trials to generate graph before consider it a fail</param>
/// <param name="mapTrials">number of trials to generate the layout before consider it a fail</param>
/// <returns>the generated graph and layout</returns>
public static DungeonResult GenerateDungeon(int totalTrials = 100, int graphTrials = 100, int mapTrials = 100,
int recipeLength = 1, Random randomGen = null, string recipeName = "graphRecipe")
{
Graph resultGraph = null;
LayoutGrammar.Map resultMap = null;
for (int i = 0; i < totalTrials; i++)
{
var grammarPath = "FloorGeneration/";
Generator mg = CreateGenerator(grammarPath, randomGen);
for (int j = 0; j < graphTrials; j++)
{
TextAsset graphStartAsset = Resources.Load <TextAsset>(grammarPath + "graphStart");
TextAsset graphRecipeAsset = Resources.Load <TextAsset>(grammarPath + recipeName);
const int numNodes = 4;
resultGraph = mg.GenerateDungeonFromString(graphStartAsset.text, graphRecipeAsset.text, numNodes,
recipeLength);
if (resultGraph != null && Helper.CheckIsSolvable(resultGraph, resultGraph.nodes[0]))
{
break;
}
resultGraph = null;
}
if (resultGraph == null)
{
continue;
}
LayoutGrammar.Generator lg = new LayoutGrammar.Generator(randomGen);
for (int j = 0; j < mapTrials; j++)
{
resultMap = lg.GenerateDungeon(resultGraph);
if (resultMap != null && Helper.CheckIsSolvable(resultMap.Get2DMap(), resultMap.GetCell(0)))
{
break;
}
resultMap = null;
}
if (resultMap == null)
{
continue;
}
break;
}
return(new DungeonResult(resultGraph, resultMap));
}
/// <summary>
/// Generate the dungeon graph and layout
/// </summary>
/// <param name="totalTrials">number of trials used if any of the graph or map generation fails</param>
/// <param name="graphTrials">number of trials to generate graph before consider it a fail</param>
/// <param name="mapTrials">number of trials to generate the layout before consider it a fail</param>
/// <returns>the generated graph and layout</returns>
static DungeonResult generateDungeon(int totalTrials = 100, int graphTrials = 100, int mapTrials = 100)
{
MissionGraph.Graph resultGraph = null;
LayoutGrammar.Map resultMap = null;
for (int i = 0; i < totalTrials; i++)
{
MissionGraph.Generator mg = new MissionGraph.Generator(new Random());
mg.loadPatterns("grammar/");
for (int j = 0; j < graphTrials; j++)
{
resultGraph = mg.GenerateDungeon("graphStart.txt", "graphRecipe.txt");
if (resultGraph != null && Helper.checkIsSolvable(resultGraph, resultGraph.nodes[0]))
{
break;
}
else
{
resultGraph = null;
}
}
if (resultGraph == null)
{
continue;
}
LayoutGrammar.Generator lg = new LayoutGrammar.Generator(new Random());
for (int j = 0; j < mapTrials; j++)
{
resultMap = lg.generateDungeon(resultGraph);
if (resultMap != null && Helper.checkIsSolvable(resultMap.get2DMap(), resultMap.getCell(0)))
{
break;
}
else
{
resultMap = null;
}
}
if (resultMap == null)
{
continue;
}
break;
}
return(new DungeonResult(resultGraph, resultMap));
}