More work on basic turn layout.

src/Battling/Flow/TurnHandler.cpp

@@ -1,14 +1,40 @@
 #include "TurnHandler.hpp"
+#include "../Models/Creature.hpp"
+#include "../Models/Battle.hpp"
 #include "../../Core/Exceptions/NotImplementedException.hpp"
 
 void CreatureLib::Battling::TurnHandler::RunTurn(CreatureLib::Battling::ChoiceQueue &queue) {
+    //HOOK: On Before Turn hook for all choices
     while (queue.HasNext()){
         ExecuteChoice(queue.Dequeue());
     }
 }
 
 void CreatureLib::Battling::TurnHandler::ExecuteChoice(const CreatureLib::Battling::BaseTurnChoice *choice) {
-    switch (choice->GetKind()){
+    if (choice == nullptr)
+    {
+        return;
+    }
+    auto choiceKind = choice->GetKind();
+    if (choiceKind == TurnChoiceKind::Pass) {
+        return;
+    }
+    auto user = choice->GetUser();
+    // If the user is fainted, we don't want to execute its choice.
+    if (user->IsFainted()){
+        return;
+    }
+    auto battle = user->GetBattle();
+    // If the user is not in the field, we don't want to execute its choice.
+    if (!battle->CreatureInField(user)){
+        return;
+    }
+    // If the choice is not valid, we don't want to execute it.
+    if (!battle->CanUse(choice)){
+        return;
+    }
+
+    switch (choiceKind){
         case TurnChoiceKind::Pass: return;
         case TurnChoiceKind::Attack:
             return ExecuteAttackChoice(static_cast<const AttackTurnChoice*>(choice));
@@ -17,9 +43,15 @@ void CreatureLib::Battling::TurnHandler::ExecuteChoice(const CreatureLib::Battli
         case TurnChoiceKind::RunAway:
             throw NotImplementedException();
     }
+
+    delete choice;
 }
 
 void CreatureLib::Battling::TurnHandler::ExecuteAttackChoice(const CreatureLib::Battling::AttackTurnChoice *choice) {
+    //HOOK: Change attack
+
+    //HOOK: Prevent attack
+
 
 }
 

src/Battling/Flow/TurnOrdering.cpp

@@ -2,6 +2,7 @@
 #include "../TurnChoices/AttackTurnChoice.hpp"
 #include "../Models/Creature.hpp"
 #include "../Models/Battle.hpp"
+#include "../../Core/Exceptions/NotImplementedException.hpp"
 
 #include <algorithm>
 

src/Battling/Models/Battle.cpp

@@ -2,6 +2,7 @@
 #include "../Flow/TurnHandler.hpp"
 #include "../TurnChoices/AttackTurnChoice.hpp"
 #include "../Flow/TurnOrdering.hpp"
+#include "../../Core/Exceptions/NotImplementedException.hpp"
 
 using namespace CreatureLib;
 using namespace CreatureLib::Battling;
@@ -10,10 +11,10 @@ const BattleLibrary *Battle::GetLibrary() const {
     return _library;
 }
 
-bool Battle::CanUse(BaseTurnChoice *choice) {
+bool Battle::CanUse(const BaseTurnChoice *choice) {
     if (choice->GetKind() == TurnChoiceKind::Attack){
         //HOOK: change number of uses needed.
-        return static_cast<AttackTurnChoice*>(choice)->GetAttack()->GetRemainingUses() > 1;
+        return static_cast<const AttackTurnChoice*>(choice)->GetAttack()->GetRemainingUses() > 1;
     }
     return true;
 }
@@ -36,6 +37,16 @@ void Battle::CheckChoicesSetAndRun() {
     auto i = 0;
     for (auto side: _sides){
        for (auto choice: side->GetChoices()){
+           if (choice->GetKind() == TurnChoiceKind::Attack){
+               auto attack = static_cast<const AttackTurnChoice*>(choice)->GetAttack();
+               uint8_t uses = 1;
+               //HOOK: change number of uses needed.
+               if (attack->GetRemainingUses() < uses){
+                   //TODO: Implement default move
+                   throw NotImplementedException("Not enough remaining uses, change to default move.");
+               }
+               //HOOK: Check if we need to change the move
+           }
            choices[i] = choice;
            i++;
        }
@@ -54,3 +65,11 @@ ChoiceQueue* Battle::GetCurrentTurnQueue() const {
 Core::Random &Battle::GetRandom(){
     return _random;
 }
+
+bool Battle::CreatureInField(const Creature *creature) const {
+    for (auto s: _sides){
+        if (s->CreatureOnSide(creature))
+            return true;
+    }
+    return false;
+}

src/Battling/Models/Battle.hpp

@@ -6,6 +6,7 @@
 #include "../Library/BattleLibrary.hpp"
 #include "../TurnChoices/BaseTurnChoice.hpp"
 #include "../Flow/ChoiceQueue.hpp"
+#include "Target.hpp"
 
 namespace CreatureLib::Battling {
     class Battle {
@@ -19,13 +20,19 @@ namespace CreatureLib::Battling {
     public:
         const BattleLibrary* GetLibrary() const;
 
-        virtual bool CanUse(BaseTurnChoice* choice);
+        virtual bool CanUse(const BaseTurnChoice* choice);
         virtual bool TrySetChoice(BaseTurnChoice* choice);
 
         void CheckChoicesSetAndRun();
 
         ChoiceQueue* GetCurrentTurnQueue() const;
         Core::Random& GetRandom();
+
+        bool CreatureInField(const Creature* creature) const;
+
+        Creature* GetTarget(const Target& target){
+            return _sides[target.GetSideIndex()]->GetCreature(target.GetCreatureIndex());
+        }
     };
 }
 

src/Battling/Models/BattleSide.cpp

@@ -34,3 +34,11 @@ void BattleSide::SetChoice(const BaseTurnChoice *choice) {
 void BattleSide::SetCreature(Creature *creature, uint8_t index) {
     _creatures[index] = creature;
 }
+
+bool BattleSide::CreatureOnSide(const Creature *creature) const {
+    return std::find(_creatures.begin(), _creatures.end(), creature) != _creatures.end();
+}
+
+Creature *BattleSide::GetCreature(uint8_t index) const {
+    return _creatures[index];
+}

src/Battling/Models/BattleSide.hpp

@@ -25,6 +25,9 @@ namespace CreatureLib::Battling{
 
         void SetCreature(Creature* creature, uint8_t index);
 
+        Creature* GetCreature(uint8_t index) const;
+        bool CreatureOnSide(const Creature* creature) const;
+
     };
 }
 

src/Battling/Models/Creature.cpp

@@ -103,6 +103,8 @@ void Battling::Creature::RecalculateBoostedStat(Core::Statistic stat) {
     this->_boostedStats.SetStat(stat, s);
 }
 
+//endregion
+
 Battling::Battle *Battling::Creature::GetBattle() const{
     return _battle;
 }
@@ -111,5 +113,6 @@ Battling::BattleSide *Battling::Creature::GetBattleSide() const {
     return _side;
 }
 
-
-//endregion
+bool Battling::Creature::IsFainted() const {
+    return this->__CurrentHealth <= 0;
+}

src/Battling/Models/Creature.hpp

@@ -53,6 +53,8 @@ namespace CreatureLib::Battling{
         Battle* GetBattle() const;
         BattleSide* GetBattleSide() const;
 
+        bool IsFainted() const;
+
         //region Stat APIs
 
         void SetBattle(Battle* battle);

src/Battling/Models/Target.hpp

@@ -0,0 +1,24 @@
+#ifndef CREATURELIB_TARGET_HPP
+#define CREATURELIB_TARGET_HPP
+
+#include <cstdint>
+#include "Creature.hpp"
+
+namespace CreatureLib::Battling {
+    class Target {
+        uint8_t _side;
+        uint8_t _creature;
+    public:
+        Target(uint8_t side, uint8_t creature) : _side(side), _creature(creature){}
+
+        uint8_t GetSideIndex() const{
+            return _side;
+        }
+
+        uint8_t GetCreatureIndex() const{
+            return _creature;
+        }
+    };
+}
+
+#endif //CREATURELIB_TARGET_HPP

src/Battling/TurnChoices/AttackTurnChoice.hpp

@@ -3,13 +3,15 @@
 
 #include "BaseTurnChoice.hpp"
 #include "../Models/LearnedAttack.hpp"
+#include "../Models/Target.hpp"
 
 namespace CreatureLib::Battling{
     class AttackTurnChoice : public BaseTurnChoice {
         LearnedAttack* _attack;
+        Target _target;
     public:
-        AttackTurnChoice(Creature* c, LearnedAttack* attack)
-            : BaseTurnChoice(c), _attack(attack){}
+        AttackTurnChoice(Creature* user, LearnedAttack* attack, const Target& target)
+            : BaseTurnChoice(user), _attack(attack), _target(target){}
 
         inline LearnedAttack* GetAttack() const{
             return _attack;
@@ -23,6 +25,10 @@ namespace CreatureLib::Battling{
             //HOOK: Change priority
             return _attack->GetAttack()->GetPriority();
         }
+
+        const Target& GetTarget() const{
+            return _target;
+        }
     };
 }