Merge remote-tracking branch 'origin/master' into Menu

# Conflicts:
#	src/Engine/Rendering/Texture.cpp
#	src/Game/Game.cpp

include/Game/Systems/CapturePointSystem.h

@@ -17,7 +17,7 @@ class CapturePointSystem : public PureSystem
 {
 public:
     //WARNING: on new map, destroy all info in the vectors, as well as reset all variables (just make new?)
-    CapturePointSystem(World* world, EventBroker* eventBroker);
+    CapturePointSystem(SystemParams params);
 
     //updatecomponent
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& capturePoint, double dt) override;

include/Game/Systems/ExplosionEffectSystem.h

@@ -0,0 +1,18 @@
+#ifndef ExplosionEffectSystem_h__
+#define ExplosionEffectSystem_h__
+
+#include "Common.h"
+#include "Core/System.h"
+
+class ExplosionEffectSystem : public PureSystem
+{
+public:
+    ExplosionEffectSystem(SystemParams params)
+        : System(params)
+        , PureSystem("ExplosionEffect")
+    { }
+
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;
+};
+
+#endif

include/Game/Systems/HealthSystem.h

@@ -17,7 +17,7 @@
 class HealthSystem : public PureSystem
 {
 public:
-    HealthSystem(World* world, EventBroker* eventBroker);
+    HealthSystem(SystemParams params);
 
     //updatecomponent
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;

include/Game/Systems/InterpolationSystem.h

@@ -16,38 +16,47 @@
 
 #include "Network/EInterpolate.h"
 
-class InterpolationSystem : public PureSystem
+class InterpolationSystem : public ImpureSystem
 {
-    struct Transform 
-    {
-        glm::vec3 Position;
-        glm::vec3 Scale;
-        glm::quat Orientation;
-        float interpolationTime;
-    };
 public:
-    InterpolationSystem(World* world, EventBroker* eventBroker);
+    InterpolationSystem(SystemParams params);
     ~InterpolationSystem() { }
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& transform, double dt) override;
-private:
-    std::unordered_map<EntityID, Transform> m_NextTransform;
-    std::unordered_map<EntityID, Transform> m_LastReceivedTransform;
-    EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
 
-    //glm::vec3 vectorInterpolation(glm::vec3 prev, glm::vec3 next, double currentTime);
+    virtual void Update(double dt) override;
+
+private:
+    template <typename T>
+    struct Interpolation
+    {
+        Interpolation(const ComponentWrapper& Component, const std::string& Field, const T& Start, const T& Goal)
+            : Component(Component)
+            , Field(Field)
+            , Start(Start)
+            , Goal(Goal)
+        { }
+
+        ComponentWrapper Component;
+        std::string Field;
+        T Start;
+        T Goal;
+        double Alpha = 0.0;
+    };
+
+    float m_SnapshotInterval;
+    std::unordered_map<EntityWrapper, Interpolation<glm::vec3>> m_InterpolatePosition;
+    std::unordered_map<EntityWrapper, Interpolation<glm::quat>> m_InterpolateOrientation;
+    std::unordered_map<EntityWrapper, Interpolation<glm::vec3>> m_InterpolateVelocity;
+
+    EventRelay<InterpolationSystem, Events::Interpolate> m_EInterpolate;
+    bool InterpolationSystem::OnInterpolate(Events::Interpolate& e);
+
     template <typename T>
     T vectorInterpolation(T prev, T next, double currentTime)
     {
         T difference = next - prev;
-        T vector = (difference / m_SnapshotInterval) * static_cast<float>(currentTime);
+        T vector = difference * (static_cast<float>(currentTime) / m_SnapshotInterval);
         return vector;
     }
-    float m_SnapshotInterval;
-
-    EventRelay<InterpolationSystem, Events::Interpolate> m_EInterpolate;
-    bool InterpolationSystem::OnInterpolate(const Events::Interpolate& e);
-    EventRelay<InterpolationSystem, Events::PlayerSpawned> m_EPlayerSpawned;
-    bool OnPlayerSpawned(Events::PlayerSpawned& e);
 };
 
 #endif

include/Game/Systems/LifetimeSystem.h

@@ -6,8 +6,8 @@
 class LifetimeSystem : public ImpureSystem, PureSystem
 {
 public:
-    LifetimeSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    LifetimeSystem(SystemParams params)
+        : System(params)
         , PureSystem("Lifetime")
     {
         LOG_INFO("ASDASDASSA");

include/Game/Systems/PickupSpawnSystem.h

@@ -14,7 +14,7 @@
 class PickupSpawnSystem : public ImpureSystem
 {
 public:
-    PickupSpawnSystem(World* world, EventBroker* eventBroker);
+    PickupSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/PlayerDeathSystem.h

@@ -15,7 +15,7 @@
 class PlayerDeathSystem : public ImpureSystem
 {
 public:
-    PlayerDeathSystem(World* world, EventBroker* eventBroker);
+    PlayerDeathSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/PlayerHUDSystem.h

@@ -6,18 +6,14 @@
 #include "../../Engine/Rendering/ESetCamera.h"
 #include <imgui/imgui.h>
 
-class PlayerHUD : public ImpureSystem
+class PlayerHUDSystem : public ImpureSystem
 {
 public:
-    PlayerHUD(World* world, EventBroker* eventBrokerer);
-    ~PlayerHUD();
+    PlayerHUDSystem(SystemParams params)
+        : System(params)
+    { }
 
     virtual void Update(double dt) override;
-
-private:
-    World* m_World;
-    EventBroker* m_EventBroker;
-
 };
 
 #endif

include/Game/Systems/PlayerMovementSystem.h

@@ -7,14 +7,13 @@
 #include "Events/EDoubleJump.h"
 #include "../Engine/Sound/EPlaySoundOnEntity.h"
 
-class PlayerMovementSystem : public ImpureSystem, PureSystem
+class PlayerMovementSystem : public ImpureSystem
 {
 public:
-    PlayerMovementSystem(World* world, EventBroker* eventBroker);
+    PlayerMovementSystem(SystemParams params);
     ~PlayerMovementSystem();
 
     virtual void Update(double dt) override;
-    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt);
 
 private:
     // State
@@ -36,4 +35,6 @@ private:
     EventRelay<PlayerMovementSystem, Events::PlayerSpawned> m_EPlayerSpawned;
     bool OnPlayerSpawned(Events::PlayerSpawned& e);
 
+    void updateMovementControllers(double dt);
+    void updateVelocity(double dt);
 };

include/Game/Systems/PlayerSpawnSystem.h

@@ -10,7 +10,7 @@
 class PlayerSpawnSystem : public ImpureSystem
 {
 public:
-    PlayerSpawnSystem(World* world, EventBroker* eventBroker);
+    PlayerSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
 

include/Game/Systems/RaptorCopterSystem.h

@@ -4,8 +4,8 @@
 class RaptorCopterSystem : public PureSystem
 {
 public:
-    RaptorCopterSystem(World* world, EventBroker* eventBroker)
-        : System(world, eventBroker)
+    RaptorCopterSystem(SystemParams params)
+        : System(params)
         , PureSystem("RaptorCopter")
     { }
 

include/Game/Systems/SoundSystem.h

@@ -27,14 +27,10 @@
 class SoundSystem : public PureSystem, ImpureSystem
 {
 public:
-    SoundSystem(World* world, EventBroker* eventbroker);
+    SoundSystem(SystemParams params);
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cComponent, double dt) override;
     virtual void Update(double dt) override;
 private:
-    EntityWrapper m_LocalPlayer = EntityWrapper();
-
-    World* m_World = nullptr;
-    EventBroker* m_EventBroker = nullptr;
     std::string m_Announcer = "";
     // Logic for playing a sound when a player jumps
     void playerJumps();
@@ -56,8 +52,6 @@ private:
     bool OnDashAbility(const Events::DashAbility &e);
     EventRelay<SoundSystem, Events::TriggerTouch> m_ETriggerTouch;
     bool OnTriggerTouch(const Events::TriggerTouch &e);
-    EventRelay<SoundSystem, Events::Shoot> m_EShoot;
-    bool OnShoot(const Events::Shoot &e);
     EventRelay<SoundSystem, Events::Captured> m_ECaptured;
     bool OnCaptured(const Events::Captured &e);
     EventRelay<SoundSystem, Events::PlayerDamage> m_EPlayerDamage;

include/Game/Systems/SpawnerSystem.h

@@ -13,7 +13,7 @@
 class SpawnerSystem : public System
 {
 public:
-    SpawnerSystem(World* world, EventBroker* eventBroker);
+    SpawnerSystem(SystemParams params);
 
     static EntityWrapper Spawn(EntityWrapper spawner, EntityWrapper parent = EntityWrapper::Invalid);
 

include/Game/Systems/WeaponSystem.h

@@ -13,31 +13,180 @@
 #include "Input/EInputCommand.h"
 #include "Core/EntityFile.h"
 #include "Core/EntityFileParser.h"
+#include "Core/Octree.h"
+#include "Collision/EntityAABB.h"
+#include "Systems/SpawnerSystem.h"
+#include "Sound/EPlaySoundOnEntity.h"
 
-#include <tuple>
-#include <vector>
+class WeaponBehaviour;
 
-
-class WeaponSystem : public ImpureSystem
+class WeaponSystem : public PureSystem, ImpureSystem
 {
 public:
-    WeaponSystem(World* world, EventBroker* eventBroker, IRenderer* renderer);
+    WeaponSystem(SystemParams params, IRenderer* renderer, Octree<EntityAABB>* collisionOctree);
 
     virtual void Update(double dt) override;
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cPlayer, double dt) override;
 
 private:
+    SystemParams m_SystemParams;
     IRenderer* m_Renderer;
+    Octree<EntityAABB>* m_CollisionOctree;
 
-    // State
-    EntityWrapper m_LocalPlayer = EntityWrapper::Invalid;
+    std::unordered_map<EntityWrapper, std::shared_ptr<WeaponBehaviour>> m_ActiveWeapons;
 
     // Events
     EventRelay<WeaponSystem, Events::PlayerSpawned> m_EPlayerSpawned;
-    bool WeaponSystem::OnPlayerSpawned(const Events::PlayerSpawned& e);
+    bool OnPlayerSpawned(Events::PlayerSpawned& e);
     EventRelay<WeaponSystem, Events::Shoot> m_EShoot;
-    bool WeaponSystem::OnShoot(Events::Shoot& e);
+    bool OnShoot(Events::Shoot& e);
     EventRelay<WeaponSystem, Events::InputCommand> m_EInputCommand;
-    bool WeaponSystem::OnInputCommand(const Events::InputCommand& e);
+    bool OnInputCommand(Events::InputCommand& e);
+
+    void selectWeapon(EntityWrapper player, ComponentInfo::EnumType slot);
+};
+
+class WeaponBehaviour : public System
+{
+public:
+    WeaponBehaviour(SystemParams systemParams, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity)
+        : System(systemParams)
+        , m_CollisionOctree(collisionOctree)
+        , m_Entity(weaponEntity)
+    { }
+    virtual ~WeaponBehaviour() = default;
+
+    WeaponBehaviour(const WeaponBehaviour&) = delete;
+    WeaponBehaviour& operator=(const WeaponBehaviour &) = delete;
+
+    virtual void Fire() = 0;
+    virtual void CeaseFire() { }
+    virtual void Reload() { }
+    virtual void Update(double dt) { }
+
+protected:
+    Octree<EntityAABB>* m_CollisionOctree;
+    EntityWrapper m_Entity;
+};
+
+class AssaultWeaponBehaviour : public WeaponBehaviour
+{
+public:
+    AssaultWeaponBehaviour(SystemParams systemParams, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity)
+        : WeaponBehaviour(systemParams, collisionOctree, weaponEntity)
+    { }
+    
+    virtual void Fire() override
+    {
+        m_TimeSinceLastFire = 0.0;
+        m_Firing = true;
+        fireRound();
+    }
+
+    virtual void CeaseFire() override
+    {
+        m_Firing = false;
+    }
+
+    virtual void Reload() override
+    {
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+
+        int& magAmmo = cAssaultWeapon["MagazineAmmo"];
+        int magSize = cAssaultWeapon["MagazineSize"];
+        int& ammo = cAssaultWeapon["Ammo"];
+
+        // Don't reload if we're already fully loaded
+        if (magAmmo == magSize) {
+            return;
+        }
+
+        // Throw away rounds in magazine to incentivise ammo sharing
+        int toLoad = glm::min(magSize, ammo);
+        magAmmo = toLoad;
+        ammo -= toLoad;
+    }
+
+    virtual void Update(double dt) override
+    {
+        if (!m_Firing) {
+            return;
+        }
+
+        m_TimeSinceLastFire += dt;
+
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+        if (m_TimeSinceLastFire >= 1.0 / ((double)cAssaultWeapon["RPM"] / 60.0)) {
+            fireRound();
+        }
+    }
+
+private:
+    bool m_Firing = false;
+    double m_TimeSinceLastFire = 0.0;
+    EntityFile* m_RayRed = nullptr;
+    EntityFile* m_RayBlue = nullptr;
+
+    void fireRound()
+    {
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+
+        int& magAmmo = cAssaultWeapon["MagazineAmmo"];
+        int ammo = cAssaultWeapon["Ammo"];
+
+        // Reload if our magazine is empty
+        if (magAmmo <= 0) {
+            Reload();
+            return;
+        }
+
+        // Fire
+        magAmmo -= 1;
+        spawnTracer();
+        playSound();
+
+        m_TimeSinceLastFire = 0.0;
+    }
+
+    void spawnTracer()
+    {
+        if (!IsClient) {
+            return;
+        }
+
+        EntityWrapper spawner;
+        if (m_Entity == LocalPlayer) {
+            spawner = m_Entity.FirstChildByName("WeaponMuzzle");
+        } else {
+            spawner = m_Entity.FirstChildByName("ThirdPersonWeaponMuzzle");
+        }
+
+        if (!spawner.Valid()) {
+            return;
+        }
+
+        Events::SpawnerSpawn e;
+        e.Spawner = spawner;
+        m_EventBroker->Publish(e);
+    }
+
+    float traceRayDistance(glm::vec3 origin, glm::vec3 direction)
+    {
+        // TODO: Cast a ray and size tracer appropriately
+        return 100.f;
+    }
+
+    void playSound()
+    { 
+        if (!IsClient) {
+            return;
+        }
+
+        Events::PlaySoundOnEntity e;
+        e.EmitterID = m_Entity.ID;
+        e.FilePath = "Audio/laser/laser1.wav";
+        m_EventBroker->Publish(e);
+    }
 };
 
 #endif