+++ /dev/null
-#include <iostream>
-#include <sstream>
-#include <iterator>
-#include <queue>
-#include <vector>
-#include <utility>
-#include "bot.h"
-
-using namespace std;
-using namespace __gnu_cxx;
-
-
-Bot::Bot(const string& name, PlayerType type){
- _name = name;
- _type = type;
-
- _playerTypeNames[robber] = "robber";
- _playerTypeNames[cop_foot] = "cop-foot";
- _playerTypeNames[cop_car] = "cop-car";
-
- _playerTypes["robber"] = robber;
- _playerTypes["cop-foot"] = cop_foot;
- _playerTypes["cop-car"] = cop_car;
-
-}
-
-void Bot::play(){
- cout << "reg: " << _name << " " << _playerTypeNames[_type] << endl;
-
- string input;
- getline(cin, input);
- if (input != "wsk\\")
- return;
- getline(cin, input);
- _name = value<string>(input);
- cerr << "Got name: " << _name << endl;
-
- getPlayers();
-
- cerr << "Got players, building graph." << endl;
- getline(cin, input);
- buildGraph();
-
- while (true){
- getline(cin, input);
- if (input == "game-over")
- return;
- updateWorld();
- _type = _players[_name].type;
- _location = _players[_name].location;
- cerr << "New turn" << endl;
- move(turn());
- cerr << "Done with turn." << endl;
- }
-}
-
-void Bot::getPlayers(){
- string input;
- //robber and 5 cops
- getline(cin, input);
- _players[value<string>(input)].type = robber;
- getline(cin, input);
- _players[value<string>(input)].type = cop_foot;
- getline(cin, input);
- _players[value<string>(input)].type = cop_foot;
- getline(cin, input);
- _players[value<string>(input)].type = cop_foot;
- getline(cin, input);
- _players[value<string>(input)].type = cop_foot;
-}
-
-/**
- nod\ eol
- ( nod: loc node-tag coordinate coordinate eol )*
- nod/ eol
- edg\ eol
- ( edg: loc loc edge-type eol )*
- edg/ eol
-*/
-void Bot::buildGraph(){
- string input;
- getline(cin, input);
- if (input != "nod\\")
- return;
-
- cerr << "Getting intersections" << endl;
- while (true){
- getline(cin, input);
- if (input == "nod/")
- break;
- istringstream node(input);
- node >> input;
- node >> input;
- Intersection& inter = _intersections[input];
- node >> input;
- if (input == "bank")
- inter.type = bank;
- else if (input == "hq")
- inter.type = hq;
- else if (input == "robber-start")
- inter.type = robber_start;
- else
- inter.type = ordinary;
- node >> inter.x;
- node >> inter.y;
- }
-
- cerr << "Number of intersections: " << _intersections.size() << endl;
-
- getline(cin, input);
- if (input != "edg\\")
- return;
-
- cerr << "Getting streets" << endl;
- int streets = 0;
- while (true){
- getline(cin, input);
- if (input == "edg/")
- break;
- ++streets;
- istringstream street(input);
- string from;
- street >> from;
- street >> from;
- string to;
- street >> to;
- string type;
- street >> type;
- //cerr << "Street between: " << from << " and " << to << " of type: " << type << endl;
- if (type == "foot"){
- _intersections[from].connections[to] = both;
- Intersection& inter = _intersections[to];
- if (inter.connections.find(from) == inter.connections.end())
- inter.connections[from] = foot;
- }else
- _intersections[from].connections[to] = car;
- }
- cerr << "Number of streets: " << streets << endl;
- getline(cin, input);
-}
-
-void Bot::updateWorld(){
- string input;
- getline(cin,input);
- _world = value<int>(input);
- //cerr << "World: " << _world << endl;
-
- getline(cin,input);
- _robbed = value<int>(input);
- //cerr << "Robbed: " << _robbed << endl;
-
- getline(cin,input);
- while (true){
- getline(cin, input);
- if (input == "bv/")
- break;
- istringstream bank(input);
- bank >> input;
- bank >> input;
- bank >> _banks[input];
- }
- //cerr << "Number of banks: " << _banks.size() << endl;
-
- getline(cin,input);
- while (true){
- getline(cin, input);
- if (input == "ev/")
- break;
- istringstream evidence(input);
- int world;
- evidence >> input;
- evidence >> input;
- evidence >> world;
- _evidence[world] = input;
- }
-
- getline(cin,input);
- _smell = value<int>(input);
-
- getline(cin,input);
- while (true){
- getline(cin, input);
- if (input == "pl/")
- break;
- istringstream player(input);
- player >> input;
- player >> input;
- //cerr << "Player: " << input << endl;
- Player& pl = _players[input];
- player >> pl.location;
- player >> input;
- pl.type = _playerTypes[input];
- }
- //cerr << "Number of players: " << _players.size() << endl;
- getline(cin, input);
-}
-
-void Bot::move(std::string location){
- cerr << "Moving to: " << location << endl;
- cout << "mov: " << location << " " << _playerTypeNames[_type] << endl;
-}
-
-template<class T>
-T value(std::string input){
- istringstream istr(input);
- istr >> input;
- T s;
- istr >> s;
- return s;
-}
-
-std::string Bot::turn(){
- cerr << "Using stupid stand still Bot::turn" << endl;
- return _location;
-}
-
-struct SPInfoComp{
- bool operator()(const SPInfo* v1, const SPInfo* v2){
- return v1->cost > v2->cost;
- }
-};
-
-std::list<std::string> Bot::shortestPath(const std::string& from, PlayerType type, const SPGoal& goal, bool reverse){
-
- //cerr << "New shortest path from: " << from << endl;
-
- priority_queue<SPInfo*, vector<SPInfo* >, SPInfoComp > pq;
- hash_map<string,SPInfo> nodes;
-
- SPInfo* node = &nodes[from];
- node->name = from;
- node->settled = false;
- node->parent = 0;
- node->cost = 0;
- pq.push(node);
-
- int g = 0;
- bool hascar = type == cop_car;
- while(!pq.empty()){
- node = pq.top();
- pq.pop();
- //cerr << "Vector with size: " << w.size() << endl;
- //cerr << "Looking at: " << node->name << endl;
- //copy(w.begin(), w.end(), ostream_iterator<string>(cerr, " : "));
-
- g = goal(node);
- if (g < 0)
- break;
- else if (g){
- list<string> l;
- front_insert_iterator<list<string> > ii(l);
- do{
- *ii++ = node->name;
- node = node->parent;
- }while (node != 0);
- return l;
- }
- node->settled = true;
-
- Intersection& inter = _intersections[node->name];
- for (hash_map<string,StreetType>::const_iterator street = inter.connections.begin();
- street != inter.connections.end(); ++street){
- hash_map<string,SPInfo>::iterator newNode = nodes.find(street->first);
- bool travelStreet = false;
- if (hascar){
- if (reverse){
- if (street->second != foot){
- hash_map<string,StreetType>::const_iterator st = _intersections[street->first].connections.find(node->name);
- if (st != _intersections[street->first].connections.end())
- travelStreet = st->second != foot;
- else
- travelStreet = false;
- }else
- travelStreet = true;
- }else
- travelStreet = street->second != foot;
- }else{
- travelStreet = street->second != car;
- }
- if (travelStreet){
- //cerr << "Adding street: " << street->first << endl;
- SPInfo* n = 0;
- if (newNode == nodes.end()){
- n = &nodes[street->first];
- n->name = street->first;
- n->settled = false;
- n->parent = 0;
- n->cost = 10000;
- }else if (newNode->second.settled)
- continue;
- else
- n = &newNode->second;
-
- if (n->cost > node->cost + 1){
- n->cost = node->cost + 1;
- n->parent = node;
- pq.push(n);
- }
- }
-
- }
-
- }
-
- return list<string>();
-}
-
-SimpleSPGoal::SimpleSPGoal(std::string to):_to(to){
-}
-
-int SimpleSPGoal::operator()(const SPInfo* node) const{
- if (node->name == _to)
- return 1;
- return 0;
-}
-
-FindPlayer::FindPlayer(const hash_map<string, Player>& players, PlayerType type, int limit) : _players(players), _type(type), _limit(limit){
-}
-
-int FindPlayer::operator()(const SPInfo* node) const{
- if (_limit > 0 && node->cost >= _limit)
- return -1;
- for(hash_map<string, Player>::const_iterator player = _players.begin();
- player != _players.end(); ++player){
- if (player->second.type == _type && player->second.location == node->name){
- return 1;
- }
- }
- return 0;
-}
projects / icfp05.git / blobdiff