#include <iostream>
#include <sstream>
#include <iterator>
+#include <queue>
+#include <utility>
#include "bot.h"
using namespace std;
using namespace __gnu_cxx;
+struct VectComp{
+ bool operator()(const vector<string>& v1, const vector<string>& v2){
+ return v1.size() > v2.size();
+ }
+};
Bot::Bot(string name, string type){
_name = name;
_type = type;
+
+ /*
+ priority_queue<vector<string>, vector<vector<string> >, VectComp> pq;
+
+ vector<string> v;
+ v.push_back("hej");
+ pq.push(v);
+ v.push_back("hå");
+ pq.push(v);
+ v.push_back("blaha");
+ pq.push(v);
+ v.clear();
+ v.push_back("hej hå");
+ pq.push(v);
+ v.clear();
+ v.push_back("hejsan");
+ pq.push(v);
+ v.push_back("what?");
+ pq.push(v);
+ v.push_back("blaha");
+ pq.push(v);
+
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+ cerr << "Size: " << pq.top().size() << " " << pq.top()[0] << endl;
+ pq.pop();
+
+*/
+
}
void Bot::play(){
if (input != "wsk\\")
return;
getline(cin, input);
- _name = tokenizeString(input)[1];
+ _name = value<string>(input);
cerr << "Got name: " << _name << endl;
+
+ //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";
+
+ cerr << "Got players, building graph." << endl;
+ getline(cin, input);
buildGraph();
- updateWorld();
- turn();
+ getline(cin, input);
+
+ while (true){
+ getline(cin, input);
+ if (input == "game-over")
+ return;
+ updateWorld();
+ _type = _players[_name].type;
+ _location = _players[_name].location;
+ getline(cin, input);
+ cerr << "New turn" << endl;
+ move(turn());
+ cerr << "Done with turn." << endl;
+ }
+}
+
+Bot::~Bot(){
}
+/**
+ 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 >> inter.type;
+ 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;
+}
+
+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);
+ }
+
+ 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 >> pl.type;
+ }
+ //cerr << "Number of players: " << _players.size() << endl;
}
-std::vector<std::string> tokenizeString(std::string input){
+void Bot::move(std::string location){
+ cerr << "Moving to: " << location << endl;
+ cout << "mov: " << location << " " << _type << endl;
+}
+
+template<class T>
+T value(std::string input){
istringstream istr(input);
- vector<string> strings;
- copy(istream_iterator<string>(istr), istream_iterator<string>(), back_inserter(strings));
- return strings;
+ istr >> input;
+ T s;
+ istr >> s;
+ return s;
+}
+
+std::string Bot::turn(){
+ cerr << "Using stupid stand still Bot::turn" << endl;
+ return _location;
+}
+
+std::vector<std::string> Bot::shortestPath(std::string from, std::string to, std::string type){
+
+ priority_queue<vector<string>, vector<vector<string> >, VectComp > pq;
+
+ vector<string> v;
+ v.push_back(from);
+
+ pq.push(v);
+ hash_map<string,bool> settled;
+
+ while(!pq.empty()){
+ const vector<string> w = pq.top();
+ pq.pop();
+ //cerr << "Vector with size: " << w.size() << endl;
+ //cerr << "Looking at: " << w.back() << endl;
+ //copy(w.begin(), w.end(), ostream_iterator<string>(cerr, " : "));
+ if (w.back() == to)
+ return w;
+ settled[w.back()] = true;
+ Intersection& inter = _intersections[w.back()];
+ for (hash_map<string,StreetType>::const_iterator street = inter.connections.begin();
+ street != inter.connections.end(); ++street){
+ if (settled.find(street->first) != settled.end())
+ continue;
+ //cerr << "Adding: " << street->first << endl;
+ bool hascar = type == "cop-car";
+ if ( (hascar && (street->second == car || street->second == both)) ||
+ (!hascar && (street->second == foot || street->second == both))){
+
+ v = w;
+ v.push_back(street->first);
+ pq.push(v);
+ }
+
+ }
+
+ }
+
+ return vector<string>();
}
projects / icfp05.git / blobdiff