public void CompileStructPartyGeneratorTest()
{
var d = new CompiledStructType(typeof(Character));
var prog = new Problem("compiled struct party generator");
var party = new[] { "fred", "jenny", "sally" };
// Make one for each party member
var partyVars = party.Select(c => (Character)prog.Instantiate(c, d)).ToArray();
// All the classes have to be different
prog.AllDifferent(partyVars.Select(c => c.Class));
for (int i = 0; i < 100; i++)
{
Console.WriteLine(prog.Solve().Model);
}
}
public void StructPartyGeneratorTest()
{
var prog = new Problem("Struct character generator");
var party = new[] { "fred", "jenny", "sally" };
var characterType = new Struct("Character",
// Members
new[] {
new Member("race", null, "human", "electroid", "insectoid"),
new Member("class", null, "fighter", "magic user", "cleric", "thief"),
new Member("nationality", "race=human", "landia", "placeville", "cityburgh"),
new Member("religion", "class=cleric", "monotheist", "pantheist", "lovecraftian", "dawkinsian")
},
// Constraint
(p, v) =>
{
// Electroids are atheists
p.Inconsistent(v["race"] == "electroid", v["class"] == "cleric");
// Lovecraftianism is outlawed in Landia
p.Inconsistent(v["nationality"] == "landia", v["religion"] == "lovecraftian");
// Insectoids believe in strict hierarchies
p.Inconsistent(v["race"] == "insectoid", v["religion"] == "pantheist");
// Lovecraftianism is the state religion of cityburgh
p.Inconsistent(v["nationality"] == "cityburgh", v["class"] == "cleric", v["religion"] != "lovecraftian");
});
// Make one for each party member
var castVars = party.Select(c => (StructVar)prog.Instantiate(c, characterType)).ToArray();
// All the classes have to be different
prog.AllDifferent(castVars.Select(c => (FDVariable <string>)c["class"]));
for (int i = 0; i < 100; i++)
{
Console.WriteLine(prog.Solve().Model);
}
}