public ComputedContext(GameState gameState) {
this.gameState = gameState;
tiles =
new BoardParser()
.parse(
gameState.getGame().getBoard().getTiles(),
gameState.getGame().getBoard().getSize());
heroTile = tiles[gameState.getHero().getPos().getX()][gameState.getHero().getPos().getY()];
paths = new PathFinder(tiles);
paths.calculate(gameState.getHero().getPos());
}
public Strategy getSuitableStrategy() {
Optional<GameState.Hero> killWorthyOpponent =
gameState
.getGame()
.getHeroes()
.stream()
.filter(
x ->
x.getMineCount() > gameState.getHero().getMineCount()
&& x.getLife() + 25 < gameState.getHero().getLife()
&& paths
.getBestPath(heroTile, tiles[x.getPos().getX()][x.getPos().getY()])
.size()
< 5 // Target rich/weak players/close
)
.findFirst();
if (killWorthyOpponent.isPresent()) {
LOGGER.log(Level.INFO, "Using kill strategy");
LAST_STRATEGY = StrategyType.KILL;
return new KillStrategy(this, killWorthyOpponent.get());
}
if (gameState.getHero().getLife() > getCockinessLevel(gameState)
&& LAST_STRATEGY != StrategyType.BEER) {
LOGGER.log(Level.INFO, "Using mine strategy");
LAST_STRATEGY = StrategyType.MINE;
return new MineStrategy(this);
} else {
LOGGER.log(Level.INFO, "Using beer strategy");
LAST_STRATEGY =
LAST_STRATEGY == StrategyType.BEER && gameState.getHero().getLife() > 75
? StrategyType.NONE
: StrategyType.BEER;
return new BeerStrategy(this);
}
}
/**
* Magical function that meticulously calculates the required cockiness level.
*
* @param state
* @return cockiness level
*/
private double getCockinessLevel(GameState state) {
// NOTE: Do not try to reproduce. Highly statistical method.
return state.getHero().getMineCount() > 4 ? 50 : 30;
}