private ArrayList<Observation>[] getObservables(StateObservation state) { switch (this.obsType) { case IMMOVABLE: return state.getImmovablePositions(); case MOVABLE: return state.getMovablePositions(); case NPC: return state.getNPCPositions(); case PORTAL: return state.getPortalsPositions(); case RESOURCE: return state.getResourcesPositions(); default: return state.getPortalsPositions(); } }
@Override public ACTIONS act(StateObservation stateObs, ElapsedCpuTimer elapsedTimer) { Tuple current = new Tuple(); if (stateObs.getAvailableActions().contains(ACTIONS.ACTION_USE)) { current.values.add(1.0); } else { current.values.add(0.0); } if (stateObs.getAvailableActions().contains(ACTIONS.ACTION_UP) || stateObs.getAvailableActions().contains(ACTIONS.ACTION_DOWN)) { current.values.add(1.0); } else { current.values.add(0.0); } Vector2d avatarPosition = stateObs.getAvatarPosition(); analyzeData(stateObs.getResourcesPositions(), avatarPosition, current); analyzeData(stateObs.getNPCPositions(), avatarPosition, current); analyzeData(stateObs.getImmovablePositions(), avatarPosition, current); analyzeData(stateObs.getMovablePositions(), avatarPosition, current); analyzeData(stateObs.getPortalsPositions(), avatarPosition, current); current.normalize(maxValues); for (int i = 0; i < tuples.size(); i++) { tuples.get(i).getDistance(current); } Collections.sort(tuples); HashMap<Types.ACTIONS, Integer> output = new HashMap<Types.ACTIONS, Integer>(); output.put(Types.ACTIONS.ACTION_LEFT, 0); output.put(Types.ACTIONS.ACTION_RIGHT, 0); output.put(Types.ACTIONS.ACTION_DOWN, 0); output.put(Types.ACTIONS.ACTION_UP, 0); output.put(Types.ACTIONS.ACTION_USE, 0); for (int i = 0; i < k; i++) { output.put(tuples.get(i).output, output.get(tuples.get(i).output) + 1); } Types.ACTIONS resultAction = Types.ACTIONS.ACTION_NIL; int maxValue = -1; for (Entry<Types.ACTIONS, Integer> e : output.entrySet()) { if (maxValue < e.getValue()) { resultAction = e.getKey(); maxValue = e.getValue(); } } return resultAction; }