Added custom move behaviour to creeps

douwco_hivemind/include/Creeps/Creep.hpp

@@ -0,0 +1,52 @@
+#ifndef DOUWCO_HIVEMIND_CREEP_HPP
+#define DOUWCO_HIVEMIND_CREEP_HPP
+
+#include <Screeps/Creep.hpp>
+#include <Screeps/ReturnTypes.hpp>
+#include "Tools/JsonTool.hpp"
+#include "Tools/PathTool.hpp"
+
+namespace DouwcoHivemind
+{
+    enum CreepRole
+    {
+        UNEMPLOYED,
+        HARVESTER
+    };
+    class Creep
+    {
+    public:
+        CreepRole role;
+        std::string target_id;
+        std::vector<Screeps::PathStep> path;
+
+    protected:
+        Screeps::Creep creep;
+        JSON memory;
+
+    public:
+        Creep(Screeps::Creep crp) : creep(crp),
+                                    memory(crp.memory())
+        {
+            role = memory.contains("role") ? static_cast<CreepRole>(memory["role"]) : CreepRole::UNEMPLOYED;
+            target_id = memory.contains("target_id") ? static_cast<std::string>(memory["target_id"]) : std::string();
+            path = memory.contains("path") ? unflattenPathSteps(jsonToVector<int>(memory["path"])) : std::vector<Screeps::PathStep>();
+        }
+        virtual ~Creep()
+        {
+            memory["target_id"] = target_id;
+            memory["path"] = vectorToJson(flattenPathSteps(path));
+            creep.setMemory(memory);
+        }
+
+        virtual void loop() {}
+        bool isNearTo(const Screeps::RoomPosition &pos, int dist);
+
+    protected:
+        void moveToTarget(int dist = 1);
+        std::unique_ptr<Screeps::RoomObject> getRoomObjectTarget();
+        bool isNearTo(const Screeps::RoomPosition &pos1, const Screeps::RoomPosition &pos2, int dist);
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_CREEP_HPP

douwco_hivemind/include/Creeps/Harvester.hpp

@@ -0,0 +1,42 @@
+#ifndef DOUWCO_HIVEMIND_HARVESTER_HPP
+#define DOUWCO_HIVEMIND_HARVESTER_HPP
+
+#include <Screeps/Creep.hpp>
+
+#include "Creeps/Creep.hpp"
+
+namespace DouwcoHivemind
+{
+    class HarvesterRole : public Creep
+    {
+    private:
+        bool harvesting;
+        int taskCounter;
+
+    public:
+        HarvesterRole(Screeps::Creep crp) : Creep(crp)
+        {
+            harvesting = memory.contains("harvesting") ? static_cast<bool>(memory["harvesting"]) : false;
+            taskCounter = memory.contains("taskCounter") ? static_cast<int>(memory["taskCounter"]) : 0;
+        }
+
+        ~HarvesterRole() override
+        {
+            memory["harvesting"] = harvesting;
+            memory["taskCounter"] = taskCounter;
+        }
+
+        void loop() override;
+
+    private:
+        void harvestSource();
+        std::unique_ptr<Screeps::Source> getSourceTarget();
+        void searchSource();
+
+        void depositEnergy();
+        std::unique_ptr<Screeps::Structure> getDepositTarget();
+        void searchDeposit();
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_HARVESTER_HPP

douwco_hivemind/include/Engine.hpp

@@ -0,0 +1,73 @@
+#ifndef DOUWCO_HIVEMIND_ENGINE_HPP
+#define DOUWCO_HIVEMIND_ENGINE_HPP
+
+#include <vector>
+#include <Screeps/JS.hpp>
+#include <Screeps/Game.hpp>
+#include <Screeps/Creep.hpp>
+
+#include "Creeps/Creep.hpp"
+#include "Creeps/Harvester.hpp"
+#include "Structures/Structure.hpp"
+#include "Structures/Spawn.hpp"
+
+namespace DouwcoHivemind
+{
+    class Creep;
+    class Structure;
+
+    class Engine
+    {
+    private:
+        std::vector<std::unique_ptr<Creep>> creeps;
+        std::vector<std::unique_ptr<Structure>> structures;
+
+    public:
+        Engine()
+        {
+            ReadOutCreeps();
+            ReadOutStructures();
+        }
+        ~Engine() {}
+
+        void loop()
+        {
+            for (auto &creep : creeps)
+                creep->loop();
+
+            for (auto &structure : structures)
+                structure->loop();
+        }
+
+    private:
+        void ReadOutCreeps()
+        {
+            auto src_creeps = Screeps::Game.creeps();
+            for (auto &creep : src_creeps)
+            {
+                CreepRole role = creep.second.memory()["role"];
+                switch (role)
+                {
+                case CreepRole::HARVESTER:
+                    creeps.push_back(std::make_unique<HarvesterRole>(creep.second));
+                    break;
+                case CreepRole::UNEMPLOYED:
+                default:
+                    EM_ASM({console.log('Undefined role for creep' + $0)}, creep.first.c_str());
+                    break;
+                }
+            }
+        }
+
+        void ReadOutStructures()
+        {
+            auto spawns = Screeps::Game.spawns();
+            for (auto &spawn : spawns)
+            {
+                structures.push_back(std::make_unique<Spawn>(spawn.second));
+            }
+        }
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_ENGINE_HPP

douwco_hivemind/include/Structures/Spawn.hpp

@@ -0,0 +1,24 @@
+#ifndef DOUWCO_HIVEMIND_SPAWN_HPP
+#define DOUWCO_HIVEMIND_SPAWN_HPP
+
+#include <Screeps/StructureSpawn.hpp>
+
+#include "Structures/Structure.hpp"
+
+namespace DouwcoHivemind
+{
+    class Spawn : public Structure
+    {
+    private:
+        Screeps::StructureSpawn spawn;
+
+    public:
+        Spawn(Screeps::StructureSpawn spwn) : spawn(spwn),
+                                              Structure() {}
+        ~Spawn() {}
+
+        void loop() override;
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_SPAWN_HPP

douwco_hivemind/include/Structures/Structure.hpp

@@ -0,0 +1,15 @@
+#ifndef DOUWCO_HIVEMIND_STRUCTURE_HPP
+#define DOUWCO_HIVEMIND_STRUCTURE_HPP
+
+#include <Screeps/Structure.hpp>
+
+namespace DouwcoHivemind
+{
+    class Structure
+    {
+    public:
+        virtual void loop(){}
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_STRUCTURE_HPP

douwco_hivemind/include/Tools/JsonTool.hpp

@@ -0,0 +1,33 @@
+#ifndef DOUWCO_HIVEMIND_JSON_TOOLS_HPP
+#define DOUWCO_HIVEMIND_JSON_TOOLS_HPP
+
+#include <nlohmann/json.hpp>
+#include <vector>
+
+namespace DouwcoHivemind
+{
+
+    template <typename T>
+    std::vector<T> jsonToVector(const nlohmann::json &json)
+    {
+        std::vector<T> vector;
+        for (const auto &item : json)
+        {
+            vector.emplace_back(item.get<T>());
+        }
+        return vector;
+    };
+
+    template <typename T>
+    nlohmann::json vectorToJson(const std::vector<T> &vector)
+    {
+        nlohmann::json json;
+        for (const auto &item : vector)
+        {
+            json.emplace_back(item);
+        }
+        return json;
+    };
+}
+
+#endif // DOUWCO_HIVEMIND_JSON_TOOLS_HPP

douwco_hivemind/include/Tools/PathTool.hpp

@@ -0,0 +1,35 @@
+#ifndef DOUWCO_HIVEMIND_PATH_TOOL_HPP
+#define DOUWCO_HIVEMIND_PATH_TOOL_HPP
+
+#include <vector>
+#include <Screeps/ReturnTypes.hpp>
+
+namespace DouwcoHivemind
+{
+
+    static std::vector<int> flattenPathSteps(const std::vector<Screeps::PathStep> &pathSteps)
+    {
+        std::vector<int> flattened;
+        for (const auto &step : pathSteps)
+        {
+            flattened.push_back(step.x);
+            flattened.push_back(step.y);
+            flattened.push_back(step.dx);
+            flattened.push_back(step.dy);
+            flattened.push_back(step.direction);
+        }
+        return flattened;
+    }
+
+    static std::vector<Screeps::PathStep> unflattenPathSteps(const std::vector<int> &flattened)
+    {
+        std::vector<Screeps::PathStep> pathSteps;
+        for (size_t i = 0; i < flattened.size(); i += 5)
+        {
+            pathSteps.emplace_back(Screeps::PathStep(flattened[i], flattened[i + 1], flattened[i + 2], flattened[i + 3], flattened[i + 4]));
+        }
+        return pathSteps;
+    }
+} // namespace Screeps
+
+#endif // DOUWCO_HIVEMIND_PATH_TOOL_HPP