protected double rankUnfishedCompletable(Completable completable, LegacyAiScoreContext ctx) {
double rating = 0.0;
double points = getUnfinishedCompletablePoints(completable, ctx);
for (Player p : ctx.getMajorOwners()) {
rating += reducePoints(points, p);
}
return rating;
}
protected double getUnfinishedCityPoints(City city, LegacyAiScoreContext ctx) {
double chanceToClose = ctx.getChanceToClose();
if (chanceToClose > MIN_CHANCE && ctx.getMajorOwners().contains(getPlayer())) {
openCount[OPEN_COUNT_CITY]++;
}
// legacy heuristic
CityScoreContext cityCtx = (CityScoreContext) ctx.getCompletableScoreContext();
if (chanceToClose < MIN_CHANCE) {
return cityCtx.getPoints(false) + 3.0 * chanceToClose;
} else {
return cityCtx.getPoints(true) - 3.0 * (1.0 - chanceToClose);
}
}
protected double getUnfinishedRoadPoints(Road road, LegacyAiScoreContext ctx) {
double chanceToClose = ctx.getChanceToClose();
;
if (chanceToClose > MIN_CHANCE && ctx.getMajorOwners().contains(getPlayer())) {
openCount[OPEN_COUNT_ROAD]++;
}
// legacy heuristic
RoadScoreContext roadCtx = (RoadScoreContext) ctx.getCompletableScoreContext();
if (chanceToClose < MIN_CHANCE) {
return roadCtx.getPoints(false) + 3.0 * chanceToClose;
} else {
return roadCtx.getPoints(true) - 3.0 * (1.0 - chanceToClose);
}
}
protected double rankBuilder(Builder builder, LegacyAiScoreContext ctx) {
if (!ctx.getMajorOwners().contains(getPlayer())) {
return -3.0; // builder in enemy object penalty
}
if (ctx.getChanceToClose() < 0.55) return 0.0;
double rating = 0.0;
// builder placed in object
if (builder.getFeature() instanceof City) {
rating += 1.5;
} else {
rating += 0.5;
}
TradersAndBuildersGame tb = getGame().getTradersAndBuildersGame();
// builder used on object
if (tb.getBuilderState() == BuilderState.ACTIVATED) {
rating += 3.5;
}
return rating;
}