feat: PvP

cpp/.ccls

@@ -0,0 +1,2 @@
+clang
+-std=c++20

cpp/Makefile

@@ -1,4 +1,5 @@
 EXE=run
+EXEPVP=runpvp
 CXX=g++
 FLAGS=-std=c++20 -O2 -static -fdiagnostics-color=always
 
@@ -10,16 +11,19 @@ player_code.o: player_code.h player_code.cpp
 $(EXE).o: $(EXE).cpp player_code.h
 	$(CXX) -c  -o $(EXE).o $(FLAGS) $(EXE).cpp
 
+$(EXEPVP).o: $(EXEPVP).cpp player_code.h
+	$(CXX) -c  -o $(EXEPVP).o $(FLAGS) $(EXEPVP).cpp
+
 main.o: main.cpp player_code.h 
 	$(CXX) $(FLAGS) -c -o main.o main.cpp
 
-$(EXE): $(EXE).o player_code.o main.o
-	g++ -fdiagnostics-color=always -static -o $(EXE) $(EXE).o player_code.o main.o
+$(EXE): $(EXE).o $(EXEPVP).o player_code.o main.o
+	g++ -fdiagnostics-color=always -static -o $(EXE) $(EXE).o $(EXEPVP).o player_code.o main.o
 
 clean_objects:
 	rm player_code.o $(EXE).o main.o
 
 clean:
 	rm $(EXE) $(EXE).o
 
-.PHONY: all clean
+.PHONY: all clean

cpp/compiler.Dockerfile

@@ -8,4 +8,4 @@ RUN make all
 
 RUN rm run.o
 
-CMD [ "make", "all" ]
+CMD [ "make", "all" ]

cpp/main.cpp

@@ -1,18 +1,19 @@
 #include "player_code.h"
 
-void init_constants() {
+std::ostringstream all_logs;
 
-  std::cin >> Constants::NO_OF_TURNS >> Constants::MAX_NO_OF_COINS;
+//make global object for holding all ids of attackers whose abilities activated
 
+void init_constants() {
   // All the attacker types
   std::cin >> Constants::NO_OF_ATTACKER_TYPES;
 
   std::unordered_map<size_t, Attributes> attacker_type_to_attributes;
   for (size_t i = 1; i <= Constants::NO_OF_ATTACKER_TYPES; i++) {
-    unsigned hp, range, attack_power, speed, price, is_aerial;
-    std::cin >> hp >> range >> attack_power >> speed >> price >> is_aerial;
+    unsigned hp, range, attack_power, speed, price, is_aerial , weight, num_ability_turns, ability_activation_cost;
+    std::cin >> hp >> range >> attack_power >> speed >> price >> is_aerial >> weight >> num_ability_turns >> ability_activation_cost;
     attacker_type_to_attributes.insert(
-        std::make_pair(i, Attributes(hp, range, attack_power, speed, price, is_aerial)));
+        std::make_pair(i, Attributes(hp, range, attack_power, speed, price, is_aerial,weight, num_ability_turns,ability_activation_cost)));
   }
   Constants::ATTACKER_TYPE_ATTRIBUTES = attacker_type_to_attributes;
 
@@ -24,7 +25,7 @@ void init_constants() {
     unsigned hp, range, attack_power, speed, price, is_aerial;
     std::cin >> hp >> range >> attack_power >> speed >> price >> is_aerial;
     defender_type_to_attributes.insert(
-        std::make_pair(i, Attributes(hp, range, attack_power, speed, price, is_aerial)));
+        std::make_pair(i, Attributes(hp, range, attack_power, speed, price, is_aerial,0,0,0)));
   }
   Constants::DEFENDER_TYPE_ATTRIBUTES = defender_type_to_attributes;
 }
@@ -36,19 +37,19 @@ Map get_initial_map() {
   return map;
 }
 
-void output(State &state, Game &game) {
-
-  // Player logs are logged to cerr, so that driver will collect it
+void output(size_t turn_no, Game &game) {
   game.logr().flush();
+
   if (!game.logr().view().empty()) {
-    std::cerr << "TURN " << state.get_turn_no() << '\n';
-    std::cerr << game.logr().view() << '\n';
-    std::cerr << "ENDLOG" << std::endl;
+    all_logs << "TURN " << turn_no << std::endl;
+    all_logs << game.logr().view() << std::endl;
+    all_logs << "ENDLOG" << std::endl;
   }
 
   // Game details logged
   const auto &spawn_positions = game.get_spawn_positions();
   const auto &player_set_targets = game.get_player_set_targets();
+  const auto &ability_activations = game.get_ability_activations();
 
   std::cout << spawn_positions.size() << std::endl;
   for (const auto &entry : spawn_positions) {
@@ -60,20 +61,27 @@ void output(State &state, Game &game) {
   for (const auto &entry : player_set_targets) {
     std::cout << entry.first << " " << entry.second << std::endl;
   }
+
+  std::cout << ability_activations.size() << std::endl;
+  for (const auto &attacker_id : ability_activations) {
+    std::cout << attacker_id << std::endl;
+  }
 }
 
 void dump_logs(State &state, Game &game) {}
 
+void dump_logs(PvPState& state, Game &game) {}
+
 State next_state(size_t cur_turn_no) {
   size_t no_of_active_defenders;
   size_t no_of_active_attackers;
 
   std::cin >> no_of_active_attackers;
   std::vector<Attacker> attackers;
   for (size_t i = 0; i < no_of_active_attackers; i++) {
-    size_t id, hp, x, y, type;
-    std::cin >> id >> x >> y >> type >> hp;
-    attackers.push_back(Attacker(id, hp, type, Position(x, y)));
+    size_t id, hp, x, y, type, is_ability_active;
+    std::cin >> id >> x >> y >> type >> hp >> is_ability_active;
+    attackers.push_back(Attacker(id, hp, type, Position(x, y), is_ability_active));
   }
 
   std::cin >> no_of_active_defenders;
@@ -90,19 +98,87 @@ State next_state(size_t cur_turn_no) {
   return {move(attackers), move(defenders), coins_left, cur_turn_no + 1};
 }
 
-int main() {
-  init_constants();
-  Map initial_map = get_initial_map();
+PvPState pvp_next_state(size_t cur_turn_no) {
+  size_t no_of_active_attackers;
+  size_t no_of_opponent_attackers;
 
-  State state({}, initial_map.spawn_defenders(), Constants::MAX_NO_OF_COINS, 0);
+  std::cin >> no_of_active_attackers;
+  std::vector<Attacker> attackers;
+  for (size_t i = 0; i < no_of_active_attackers; i++) {
+    size_t id, hp, x, y, type, is_ability_active;
+    std::cin >> id >> x >> y >> type >> hp >> is_ability_active;
+    attackers.push_back(Attacker(id, hp, type, Position(x, y), is_ability_active));
+  }
+
+  std::cin >> no_of_opponent_attackers;
+  std::vector<Attacker> opponent_attackers;
+  for (size_t i = 0; i < no_of_opponent_attackers; i++) {
+    size_t id, hp, x, y, type, is_ability_active;
+    std::cin >> id >> x >> y >> type >> hp >> is_ability_active;
+    opponent_attackers.push_back(Attacker(id, hp, type, Position(x, y), is_ability_active));
+  }
+
+  return {move(attackers), move(opponent_attackers), Constants::PVP_FIXED_COINS, cur_turn_no + 1};
+}
+
+enum class GameType {
+  NORMAL,
+  PVP
+};
 
-  auto game = run(state);
+GameType string_to_game_type(std::string type) {
+  if (type == std::string("normal")) {
+    return GameType::NORMAL;
+  } else {
+    return GameType::PVP;
+  }
+}
 
-  output(state, game);
+int main(int argc, char** argv) {
+
+  if (argc < 2) {
+    std::cerr << "Usage: " << argv[0] << " [game-type]\n";
+    exit(1);
+  }
 
-  for (size_t i = 0; i < Constants::NO_OF_TURNS; i++) {
-    state = next_state(state.get_turn_no());
-    game = run(state);
-    output(state, game);
+  auto gameType = string_to_game_type(std::string(argv[1]));
+
+  switch (gameType) {
+    case GameType::NORMAL: {
+      std::cin >> Constants::NO_OF_TURNS >> Constants::MAX_NO_OF_COINS;
+      init_constants();
+      Map initial_map = get_initial_map();
+      State state({}, initial_map.spawn_defenders(), Constants::MAX_NO_OF_COINS, 0);
+
+      auto game = run(state);
+      output(state.get_turn_no(), game);
+
+      for (size_t i = 0; i < Constants::NO_OF_TURNS; i++) {
+        state = next_state(state.get_turn_no());
+        game = run(state);
+        output(state.get_turn_no(), game);
+      }
+
+      break;
+    }
+
+    case GameType::PVP: {
+      std::cin >> Constants::NO_OF_TURNS >> Constants::PVP_FIXED_COINS;
+      init_constants();
+      PvPState state({},{},Constants::PVP_FIXED_COINS, 0);
+
+      auto game = run(state);
+      output(state.get_turn_no(), game);
+
+      for (size_t i = 0; i < Constants::NO_OF_TURNS; i++) {
+        state = pvp_next_state(state.get_turn_no());
+        game = run(state);
+        output(state.get_turn_no(), game);
+      }
+
+      break;
+    }
   }
+
+  std::cerr << all_logs.str() << std::endl;
 }

cpp/player_code.cpp

@@ -10,9 +10,9 @@
 #include <vector>
 
 Attributes::Attributes(unsigned hp, unsigned range, unsigned attack_power,
-                       unsigned speed, unsigned price, unsigned is_aerial)
+                       unsigned speed, unsigned price, unsigned is_aerial, unsigned weight, unsigned num_ability_turns, unsigned ability_activation_cost)
     : hp(hp), range(range), attack_power(attack_power), speed(speed),
-      price(price), is_aerial(is_aerial) {}
+      price(price), is_aerial(is_aerial), weight(weight), num_ability_turns(num_ability_turns), ability_activation_cost(ability_activation_cost) {}
 
 Position::Position(int x, int y) : _x(x), _y(y) {}
 
@@ -73,8 +73,8 @@ size_t Actor::get_hp() const { return _hp; }
 size_t Actor::get_type() const { return _type; }
 Position Actor::get_position() const { return _position; }
 
-Attacker::Attacker(size_t id, size_t hp, size_t type, Position pos)
-    : Actor(id, hp, type, pos) {}
+Attacker::Attacker(size_t id, size_t hp, size_t type, Position pos, size_t is_ability_active)
+    : Actor(id, hp, type, pos), is_ability_active(is_ability_active) {}
 
 Defender::Defender(size_t id, size_t hp, size_t type, Position pos)
     : Actor(id, hp, type, pos) {}
@@ -93,6 +93,21 @@ const std::vector<Defender> &State::get_defenders() const {
 size_t State::get_turn_no() const { return this->_turn_no; }
 size_t State::get_coins_left() const { return this->_no_of_coins_left; }
 
+PvPState::PvPState(std::vector<Attacker> attackers, std::vector<Attacker> opponent_attackers,
+             size_t no_of_coins_left, size_t turn_no)
+    : _turn_no(turn_no), _no_of_coins_left(no_of_coins_left),
+      _attackers(std::move(attackers)) {}
+
+const std::vector<Attacker> &PvPState::get_attackers() const {
+  return this->_attackers;
+}
+
+const std::vector<Attacker> &PvPState::get_opponent_attackers() const {
+  return this->_opponent_attackers;
+}
+size_t PvPState::get_turn_no() const { return this->_turn_no; }
+size_t PvPState::get_coins_left() const { return this->_no_of_coins_left; }
+
 Game::Game() {}
 
 void Game::spawn_attacker(size_t id, Position pos) {
@@ -109,6 +124,15 @@ void Game::set_target(const Attacker &attacker, const Defender &defender) {
   this->_player_set_targets.insert({attacker.get_id(), defender.get_id()});
 }
 
+void Game::set_target(const Attacker &attacker, const Attacker &opponent) {
+  this->_player_set_targets.insert({attacker.get_id(), opponent.get_id()});
+}
+
+void Game::activate_ability(size_t attacker_id) {
+  this->_ability_activations.push_back(attacker_id);
+  this-> already_activated_attacker_ids.insert(attacker_id);
+}
+
 std::ostringstream &Game::logr() { return this->_logr; }
 
 const std::unordered_map<size_t, size_t> &Game::get_player_set_targets() const {
@@ -122,6 +146,10 @@ const std::set<Position> &Game::get_already_spawned_positions() const {
   return this->_already_spawned_positions;
 }
 
+const std::vector<size_t> &Game::get_ability_activations() const {
+  return this->_ability_activations;
+}
+
 Map::Map(std::vector<std::vector<int>> map_as_grid)
     : _grid(move(map_as_grid)) {}
 
@@ -171,4 +199,4 @@ std::vector<Defender> Map::spawn_defenders() const {
     }
   }
   return defenders;
-}
+}