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

# Conflicts:
#	src/Engine/Network/Client.cpp
#	src/Engine/Network/Server.cpp
#	src/Engine/Rendering/PickingPass.cpp
#	src/Game/Systems/PlayerSpawnSystem.cpp

include/Engine/Collision/Collision.h

@@ -90,10 +90,10 @@ boost::optional<EntityAABB> AbsoluteAABBExplosionEffect(EntityWrapper& entity);
 //Returns the first entity hit by the input ray. entitiesPotentiallyHitSorted needs to be sorted 
 //by their distance to the ray, e.g. result from Octree<EntityAABB>::ObjectsPossiblyHitByRay.
 //Returns boost::none if none was hit. outDistance will be the distance to the intersection point if the ray intersects.
-boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, std::vector<EntityAABB> entitiesPotentiallyHitSorted, float outDistance, glm::vec3& outIntersectPos);
+boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, std::vector<EntityAABB> entitiesPotentiallyHitSorted, float& outDistance, glm::vec3& outIntersectPos);
 //Returns the first entity hit by the input ray that exists in the octree.
 //outDistance will be the distance to the intersection point if the ray intersects. 
-boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, Octree<EntityAABB>* octree, float outDistance, glm::vec3& outIntersectPos);
+boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, Octree<EntityAABB>* octree, float& outDistance, glm::vec3& outIntersectPos);
 
 }
 

include/Engine/Core/EAmmoPickup.h

@@ -0,0 +1,18 @@
+#ifndef EAmmoPickup_h__
+#define EAmmoPickup_h__
+
+#include "EventBroker.h"
+#include "../Core/EntityWrapper.h"
+
+namespace Events
+{
+
+    struct AmmoPickup : Event
+    {
+        EntityWrapper Player;
+        int AmmoGain;
+    };
+
+}
+
+#endif

include/Engine/Core/EPlayerDamage.h

@@ -9,9 +9,8 @@ namespace Events
 
 struct PlayerDamage : Event
 {
-    //NOTE: this struct is missing information on what the damageSource is
-    EntityWrapper Player;
-    EntityWrapper PlayerShooter;
+    EntityWrapper Inflictor;
+    EntityWrapper Victim;
     double Damage;
 };
 

include/Engine/Core/EShoot.h

@@ -9,7 +9,8 @@ namespace Events
 
 struct Shoot : Event
 {
-    EntityWrapper Player;
+    EntityWrapper Inflictor;
+    double Damage;
 };
 
 }

include/Engine/Rendering/RenderSystem.h

@@ -18,6 +18,7 @@
 #include "../Core/EPlayerSpawned.h"
 #include "../Core/Octree.h"
 #include "../Collision/EntityAABB.h"
+#include "../Core/ConfigFile.h"
 
 class RenderSystem : public ImpureSystem
 {
@@ -48,6 +49,9 @@ private:
     void fillDirectionalLights(std::list<std::shared_ptr<RenderJob>>& jobs, World* world);
     void fillLight(std::list<std::shared_ptr<RenderJob>>& jobs);
     void fillSprites(std::list<std::shared_ptr<RenderJob>>& jobs, World* world);
+
+    bool isEntityVisible(EntityWrapper& entity);
+
     bool isChildOfACamera(EntityWrapper entity);
     bool isChildOfCurrentCamera(EntityWrapper entity);
 };

include/Game/Systems/AmmoPickupSystem.h

@@ -0,0 +1,32 @@
+#ifndef AmmoPickupSystem_h__
+#define AmmoPickupSystem_h__
+
+#include "Core/System.h"
+#include "Core/Transform.h"
+#include "Core/ResourceManager.h"
+#include "Core/EntityFileParser.h"
+#include "Core/EPickupSpawned.h"
+#include "Core/EAmmoPickup.h"
+#include "Engine/Collision/ETrigger.h"
+#include "Common.h"
+
+class AmmoPickupSystem : public ImpureSystem
+{
+public:
+    AmmoPickupSystem(SystemParams params);
+
+    virtual void Update(double dt) override;
+
+private:
+    EventRelay<AmmoPickupSystem, Events::TriggerTouch> m_ETriggerTouch;
+    bool OnTriggerTouch(Events::TriggerTouch& e);
+
+    struct NewAmmoPickup {
+        glm::vec3 Pos;
+        double AmmoGain;
+        double RespawnTimer;
+        double DecreaseThisRespawnTimer;
+    };
+    std::vector<NewAmmoPickup> m_ETriggerTouchVector;
+};
+#endif

include/Game/Systems/DamageIndicatorSystem.h

@@ -21,8 +21,8 @@ public:
     DamageIndicatorSystem(SystemParams params);
 
 private:
-    EventRelay<DamageIndicatorSystem, Events::PlayerDamage> m_DamageTakenFromPlayer;
-    bool OnPlayerDamageTaken(Events::PlayerDamage& e);
+    EventRelay<DamageIndicatorSystem, Events::PlayerDamage> m_EPlayerDamage;
+    bool OnPlayerDamage(Events::PlayerDamage& e);
 
     EventRelay<DamageIndicatorSystem, Events::SetCamera> m_ESetCamera;
     bool OnSetCamera(const Events::SetCamera& e);

include/Game/Systems/HealthSystem.h

@@ -9,6 +9,7 @@
 #include "Core/EPlayerDamage.h"
 #include "Core/EPlayerHealthPickup.h"
 #include "Core/EPlayerDeath.h"
+#include "../Engine/Input/EInputCommand.h"
 
 #include <tuple>
 #include <vector>
@@ -28,7 +29,9 @@ private:
     bool HealthSystem::OnPlayerDamaged(Events::PlayerDamage& e);
     EventRelay<HealthSystem, Events::PlayerHealthPickup> m_EPlayerHealthPickup;
     bool HealthSystem::OnPlayerHealthPickup(Events::PlayerHealthPickup& e);
-
+    EventRelay<HealthSystem, Events::InputCommand> m_InputCommand;
+    bool HealthSystem::OnInputCommand(Events::InputCommand& e);
+    
     //vector which will keep track of health changes
     std::vector<std::tuple<EntityID, double>> m_DeltaHealthVector;
    

include/Game/Systems/PlayerSpawnSystem.h

@@ -13,6 +13,8 @@ public:
     PlayerSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
+    
+    static void SetRespawnTime(float respawnTime) { m_RespawnTime = respawnTime; };
 
 private:
     struct SpawnRequest
@@ -23,10 +25,19 @@ private:
 
     bool m_NetworkEnabled = false;
     std::vector<SpawnRequest> m_SpawnRequests;
+
+    //Player ID -> EntityWrapper.
     std::map<int, EntityWrapper> m_PlayerEntities;
+    //EntityWrapper ID -> Player ID.
+    std::map<EntityID, int> m_PlayerIDs;
+
+    static float m_RespawnTime;
+    float m_Timer;
 
     EventRelay<PlayerSpawnSystem, Events::InputCommand> m_OnInputCommand;
-    bool OnInputCommand(const Events::InputCommand& e);
+    bool OnInputCommand(Events::InputCommand& e);
     EventRelay<PlayerSpawnSystem, Events::PlayerSpawned> m_OnPlayerSpawnerd;
     bool OnPlayerSpawned(Events::PlayerSpawned& e);
+    EventRelay<PlayerSpawnSystem, Events::PlayerDeath> m_OnPlayerDeath;
+    bool OnPlayerDeath(Events::PlayerDeath& e);
 };

include/Game/Systems/Weapon/AssaultWeaponBehaviour.h

@@ -0,0 +1,44 @@
+#include "Sound/EPlaySoundOnEntity.h"
+#include "Collision/Collision.h"
+#include "Rendering/AnimationSystem.h"
+#include "WeaponBehaviour.h"
+#include "../SpawnerSystem.h"
+#include "Core/EPlayerDamage.h"
+#include "Core/EShoot.h"
+
+class AssaultWeaponBehaviour : public WeaponBehaviour
+{
+public:
+    AssaultWeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity);
+    
+    virtual void Fire() override;
+    virtual void CeaseFire() override;
+    virtual void Reload() override;
+
+    virtual void Update(double dt) override;
+
+private:
+    EntityWrapper m_FirstPersonModel;
+    // State
+    bool m_Firing = false;
+    bool m_Reloading = false;
+    double m_ReloadTimer = 0.0;
+    EntityWrapper m_ReloadImpersonator;
+    double m_TimeSinceLastFire = 0.0;
+
+    EventRelay<WeaponBehaviour, Events::AnimationComplete> m_EAnimationComplete;
+    bool OnAnimationComplete(Events::AnimationComplete& e);
+
+    bool hasAmmo();
+    void fireRound();
+    void spawnTracer();
+    float traceRayDistance(glm::vec3 origin, glm::vec3 direction);
+    void playSound();
+    void viewPunch();
+    void finishReload();
+    void playShootAnimation();
+    void playIdleAnimation();
+    void playReloadAnimation();
+    bool shoot(double damage);
+    void showHitMarker();
+};

include/Game/Systems/Weapon/WeaponBehaviour.h

@@ -0,0 +1,34 @@
+#ifndef WeaponBehaviour_h__
+#define WeaponBehaviour_h__
+
+#include "Core/System.h"
+#include "Rendering/IRenderer.h"
+#include "Core/Octree.h"
+#include "Collision/EntityAABB.h"
+
+class WeaponBehaviour : public System
+{
+public:
+    WeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree, EntityWrapper player)
+        : System(systemParams)
+        , m_Renderer(renderer)
+        , m_CollisionOctree(collisionOctree)
+        , m_Player(player)
+    { }
+    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:
+    IRenderer* m_Renderer;
+    Octree<EntityAABB>* m_CollisionOctree;
+    EntityWrapper m_Player;
+};
+
+#endif

include/Game/Systems/Weapon/WeaponSystem.h

@@ -0,0 +1,44 @@
+#ifndef WeaponSystem_h__
+#define WeaponSystem_h__
+
+#include "Rendering/IRenderer.h"
+
+#include "Common.h"
+#include "Core/System.h"
+#include "Core/EPlayerDamage.h"
+#include "Core/EShoot.h"
+#include "Core/EPlayerSpawned.h"
+#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 "AssaultWeaponBehaviour.h"
+
+class WeaponSystem : public PureSystem, ImpureSystem
+{
+public:
+    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;
+
+    std::unordered_map<EntityWrapper, std::shared_ptr<WeaponBehaviour>> m_ActiveWeapons;
+
+    // Events
+    EventRelay<WeaponSystem, Events::PlayerSpawned> m_EPlayerSpawned;
+    bool OnPlayerSpawned(Events::PlayerSpawned& e);
+    EventRelay<WeaponSystem, Events::InputCommand> m_EInputCommand;
+    bool OnInputCommand(Events::InputCommand& e);
+
+    void selectWeapon(EntityWrapper player, ComponentInfo::EnumType slot);
+};
+
+#endif

include/Game/Systems/WeaponSystem.h

@@ -1,192 +0,0 @@
-#ifndef WeaponSystem_h__
-#define WeaponSystem_h__
-
-//#include <GLFW/glfw3.h>
-//#include <glm/common.hpp>
-#include "Rendering/IRenderer.h"
-
-#include "Common.h"
-#include "Core/System.h"
-#include "Core/EPlayerDamage.h"
-#include "Core/EShoot.h"
-#include "Core/EPlayerSpawned.h"
-#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"
-
-class WeaponBehaviour;
-
-class WeaponSystem : public PureSystem, ImpureSystem
-{
-public:
-    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;
-
-    std::unordered_map<EntityWrapper, std::shared_ptr<WeaponBehaviour>> m_ActiveWeapons;
-
-    // Events
-    EventRelay<WeaponSystem, Events::PlayerSpawned> m_EPlayerSpawned;
-    bool OnPlayerSpawned(Events::PlayerSpawned& e);
-    EventRelay<WeaponSystem, Events::Shoot> m_EShoot;
-    bool OnShoot(Events::Shoot& e);
-    EventRelay<WeaponSystem, Events::InputCommand> m_EInputCommand;
-    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