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

# Conflicts:
#	include/Engine/Input/FirstPersonInputController.h
#	src/Game/Game.cpp

include/Game/Events/EDoubleJump.h

@@ -8,7 +8,7 @@ namespace Events
 
 struct DoubleJump : public Event
 {
-
+    EntityID entityID;
 };
 
 }

include/Game/Game.h

@@ -8,7 +8,6 @@
 #include "Core/EventBroker.h"
 #include "Rendering/Renderer.h"
 #include "Core/InputManager.h"
-#include "GUI/Frame.h"
 #include "Core/World.h"
 #include "Input/InputProxy.h"
 #include "Input/KeyboardInputHandler.h"
@@ -35,6 +34,9 @@
 #include "Sound/SoundManager.h"
 #include "Systems/SoundSystem.h"
 
+//Performance 
+#include "Core/PerformanceTimer.h"
+
 class Game
 {
 public:
@@ -53,7 +55,6 @@ private:
 	IRenderer* m_Renderer;
 	InputManager* m_InputManager;
     InputProxy* m_InputProxy;
-	GUI::Frame* m_FrameStack;
     World* m_World;
     Octree<EntityAABB>* m_OctreeCollision;
     Octree<EntityAABB>* m_OctreeTrigger;

include/Game/Systems/AmmoPickupSystem.h

@@ -20,12 +20,15 @@ public:
 private:
     EventRelay<AmmoPickupSystem, Events::TriggerTouch> m_ETriggerTouch;
     bool OnTriggerTouch(Events::TriggerTouch& e);
+    EventRelay<AmmoPickupSystem, Events::AmmoPickup> m_EAmmoPickup;
+    bool OnAmmoPickup(Events::AmmoPickup& e);
 
     struct NewAmmoPickup {
         glm::vec3 Pos;
         double AmmoGain;
         double RespawnTimer;
         double DecreaseThisRespawnTimer;
+        EntityID parentID;
     };
     std::vector<NewAmmoPickup> m_ETriggerTouchVector;
 };

include/Game/Systems/CapturePointSystem.h

@@ -42,9 +42,9 @@ private:
     int m_NumberOfCapturePoints = 0;
     std::map<int, EntityWrapper> m_CapturePointNumberToEntityMap;
 
-    //std::vector<ComponentWrapper>
-
     bool m_ResetTimers = false;
+    bool m_RecentlyCapturedNeedNextCapturePointNow = false;
+    Events::Captured m_CapturedEvent;
 
     //vectors which will keep track of enter/leave changes
     std::vector<std::tuple<EntityWrapper, EntityWrapper>> m_ETriggerTouchVector;

include/Game/Systems/DamageIndicatorSystem.h

@@ -14,11 +14,13 @@
 #include <glm/gtx/vector_angle.hpp>
 
 #include "Rendering/Util/CommonFunctions.h"
+//#define INDICATOR_TEST
 
-class DamageIndicatorSystem : public System
+class DamageIndicatorSystem : public ImpureSystem
 {
 public:
     DamageIndicatorSystem(SystemParams params);
+    virtual void Update(double dt) override;
 
 private:
     EventRelay<DamageIndicatorSystem, Events::PlayerDamage> m_EPlayerDamage;
@@ -28,6 +30,20 @@ private:
     bool OnSetCamera(const Events::SetCamera& e);
 
     EntityID m_CurrentCamera = -1;
+    struct DamageIndicatorStruct {
+        EntityWrapper spriteEntity;
+        glm::vec3 enemyPosition;
+        DamageIndicatorStruct(EntityWrapper sprite, glm::vec3 pos)
+            : spriteEntity(sprite)
+            , enemyPosition(pos) {}
+    };
+    std::vector<DamageIndicatorStruct> updateDamageIndicatorVector;
+    float CalculateAngle(EntityWrapper player, glm::vec3 enemyPos);
 
+    //for tests
+#ifdef INDICATOR_TEST
+    glm::vec3 DamageIndicatorTest(EntityWrapper player);
+    int m_TestVar = 0;
+#endif
 };
 #endif

include/Game/Systems/HealthSystem.h

@@ -27,17 +27,16 @@ public:
 private:
     bool m_NetworkEnabled;
 
-    //methods which will take care of specific events
+   // methods which will take care of specific events
     EventRelay<HealthSystem, Events::PlayerDamage> m_EPlayerDamage;
     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;
-
 };
 
 #endif

include/Game/Systems/PickupSpawnSystem.h

@@ -27,6 +27,7 @@ private:
         double HealthGain;
         double RespawnTimer;
         double DecreaseThisRespawnTimer;
+        EntityID parentID;
     };
     std::vector<NewHealthPickup> m_ETriggerTouchVector;
 };

include/Game/Systems/PlayerMovementSystem.h

@@ -34,10 +34,14 @@ private:
     glm::vec3 m_LastPosition = glm::vec3();
     // The logic for making the sound play when player is moving
     void playerStep(double dt);
+    // Spawn a hexagon at origin of an Entity
+    void spawnHexagon(EntityWrapper target);
 
     EventRelay<PlayerMovementSystem, Events::PlayerSpawned> m_EPlayerSpawned;
     bool OnPlayerSpawned(Events::PlayerSpawned& e);
+    EventRelay<PlayerMovementSystem, Events::DoubleJump> m_EDoubleJump;
+    bool PlayerMovementSystem::OnDoubleJump(Events::DoubleJump & e);
 
     void updateMovementControllers(double dt);
-    void updateVelocity(double dt);
+    void updateVelocity(EntityWrapper player, double dt);
 };

include/Game/Systems/PlayerSpawnSystem.h

@@ -13,8 +13,6 @@ public:
     PlayerSpawnSystem(SystemParams params);
 
     virtual void Update(double dt) override;
-    
-    static void SetRespawnTime(float respawnTime) { m_RespawnTime = respawnTime; };
 
 private:
     struct SpawnRequest
@@ -31,8 +29,8 @@ private:
     //EntityWrapper ID -> Player ID.
     std::map<EntityID, int> m_PlayerIDs;
 
-    static float m_RespawnTime;
-    float m_Timer;
+    float m_ForcedRespawnTime;
+    bool m_DbgConfigForceRespawn;
 
     EventRelay<PlayerSpawnSystem, Events::InputCommand> m_OnInputCommand;
     bool OnInputCommand(Events::InputCommand& e);

include/Game/Systems/SpawnerSystem.h

@@ -15,11 +15,16 @@ class SpawnerSystem : public System
 public:
     SpawnerSystem(SystemParams params);
 
-    static EntityWrapper Spawn(EntityWrapper spawner, EntityWrapper parent = EntityWrapper::Invalid);
+    // If dontCollideComponent is set, to e.g. "Player", then all the spawner 
+    // will try to pick a spawn location so that the spawned entity doesn't 
+    // collide with anything that has that component and is collidable.
+    static EntityWrapper Spawn(EntityWrapper spawner, EntityWrapper parent = EntityWrapper::Invalid, const std::string& dontCollideComponent = "");
 
 private:
     EventRelay<SpawnerSystem, Events::SpawnerSpawn> m_OnSpawnerSpawn;
     bool OnSpawnerSpawn(Events::SpawnerSpawn& e);
+    static void transformEntityToSpawnPoint(EntityWrapper spawnedEntity, EntityWrapper spawnPoint);
+    static bool spawnedEntityIsColliding(EntityWrapper spawnedEntity, EntityWrapper spawnPoint, const std::string& dontCollideComponent);
 };
 
 #endif

include/Game/Systems/Weapon/AssaultWeaponBehaviour.h

@@ -1,37 +1,33 @@
+#ifndef AssaultWeaponBehaviour_h__
+#define AssaultWeaponBehaviour_h__
+
 #include "Sound/EPlaySoundOnEntity.h"
 #include "Collision/Collision.h"
-#include "Rendering/AnimationSystem.h"
 #include "Core/ConfigFile.h"
 #include "WeaponBehaviour.h"
 #include "../SpawnerSystem.h"
 #include "Core/EPlayerDamage.h"
 #include "Core/EShoot.h"
 
-
-class AssaultWeaponBehaviour : public WeaponBehaviour
+class AssaultWeaponBehaviour : public WeaponBehaviour<AssaultWeaponBehaviour>
 {
 public:
-    AssaultWeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity);
-    
-    virtual void Fire() override;
-    virtual void CeaseFire() override;
-    virtual void Reload() override;
+    AssaultWeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree)
+        : WeaponBehaviour(systemParams, "AssaultWeapon", renderer, collisionOctree) 
+    { }
 
-    virtual void Update(double dt) override;
+protected:
+    virtual void OnPrimaryFire(WeaponInfo& wi) override;
+    virtual void OnCeasePrimaryFire(WeaponInfo& wi) override;
+    virtual void OnReload(WeaponInfo& wi) override;
 
 private:
-    EntityWrapper m_FirstPersonModel;
-    EntityWrapper m_ThirdPersonModel;
     // State
     bool m_Firing = false;
     bool m_Reloading = false;
     double m_ReloadTimer = 0.0;
-    EntityWrapper m_FirstPersonReloadImpersonator;
-    EntityWrapper m_ThirdPersonReloadImpersonator;
     double m_TimeSinceLastFire = 0.0;
-
-    EventRelay<WeaponBehaviour, Events::AnimationComplete> m_EAnimationComplete;
-    bool OnAnimationComplete(Events::AnimationComplete& e);
+    EntityWrapper m_FirstPersonReloadImpostor;
 
     bool hasAmmo();
     void fireRound();
@@ -47,3 +43,5 @@ private:
     bool shoot(double damage);
     void showHitMarker();
 };
+
+#endif

include/Game/Systems/Weapon/DefenderWeaponBehaviour.h

@@ -0,0 +1,38 @@
+#include "WeaponBehaviour.h"
+#include "Collision/Collision.h"
+#include "Core/EPlayerDamage.h"
+#include "Rendering/ESetCamera.h"
+
+class DefenderWeaponBehaviour : public WeaponBehaviour<DefenderWeaponBehaviour>
+{
+public:
+    DefenderWeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree)
+        : System(systemParams)
+        , WeaponBehaviour(systemParams, "DefenderWeapon", renderer, collisionOctree)
+        , m_RandomEngine(m_RandomDevice())
+    {
+        EVENT_SUBSCRIBE_MEMBER(m_ESetCamera, &DefenderWeaponBehaviour::OnSetCamera);
+    }
+
+    void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cWeapon, double dt) override;
+    void UpdateWeapon(WeaponInfo& wi, double dt) override;
+    void OnPrimaryFire(WeaponInfo& wi) override;
+    void OnCeasePrimaryFire(WeaponInfo& wi) override;
+    bool OnInputCommand(WeaponInfo& wi, const Events::InputCommand& e) override;
+
+private:
+    std::random_device m_RandomDevice;
+    std::mt19937 m_RandomEngine;
+    EntityWrapper m_CurrentCamera;
+
+    EventRelay<DefenderWeaponBehaviour, Events::SetCamera> m_ESetCamera;
+    bool OnSetCamera(const Events::SetCamera& e);
+
+    // Weapon functions
+    void fireShell(WeaponInfo& wi);
+    void dealDamage(WeaponInfo& wi, glm::vec3 direction, double damage);
+
+    // Utility
+    float traceRayDistance(glm::vec3 origin, glm::vec3 direction);
+    Camera cameraFromEntity(EntityWrapper camera);
+};

include/Game/Systems/Weapon/WeaponBehaviour.h

@@ -5,30 +5,177 @@
 #include "Rendering/IRenderer.h"
 #include "Core/Octree.h"
 #include "Collision/EntityAABB.h"
+#include "Input/EInputCommand.h"
+#include "Systems/SpawnerSystem.h"
 
-class WeaponBehaviour : public System
+template <typename ETYPE>
+class WeaponBehaviour : public PureSystem
 {
+    friend class WeaponSystem;
+
 public:
-    WeaponBehaviour(SystemParams systemParams, IRenderer* renderer, Octree<EntityAABB>* collisionOctree, EntityWrapper player)
-        : System(systemParams)
+    WeaponBehaviour(SystemParams params, std::string componentType, IRenderer* renderer, Octree<EntityAABB>* collisionOctree)
+        : System(params)
+        , PureSystem(componentType)
         , m_Renderer(renderer)
         , m_CollisionOctree(collisionOctree)
-        , m_Player(player)
-    { }
+    {
+        EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &WeaponBehaviour::_OnInputCommand)
+    }
     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) { }
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override
+    {
+        auto weapon = getActiveWeapon(entity);
+        if (!weapon) {
+            return;
+        } else {
+            UpdateWeapon(*weapon, dt);
+        }
+    }
 
 protected:
+    struct WeaponInfo
+    {
+        std::string WeaponComponent;
+        EntityWrapper Player;
+        EntityWrapper WeaponEntity;
+        EntityWrapper FirstPersonEntity;
+        EntityWrapper ThirdPersonEntity;
+        ComponentWrapper GetComponent() { return WeaponEntity[WeaponComponent]; }
+    };
+
     IRenderer* m_Renderer;
     Octree<EntityAABB>* m_CollisionOctree;
-    EntityWrapper m_Player;
+    std::unordered_map<EntityWrapper, WeaponInfo> m_ActiveWeapons;
+
+    virtual void UpdateWeapon(WeaponInfo& wi, double dt) { }
+    virtual void OnPrimaryFire(WeaponInfo& wi) { }
+    virtual void OnCeasePrimaryFire(WeaponInfo& wi) { }
+    virtual void OnReload(WeaponInfo& wi) { }
+    virtual bool OnInputCommand(WeaponInfo& wi, const Events::InputCommand& e) { return false; }
+
+private:
+    EventRelay<ETYPE, Events::InputCommand> m_EInputCommand;
+    bool _OnInputCommand(const Events::InputCommand& e)
+    {
+        EntityWrapper player = e.Player;
+        if (e.PlayerID == -1) {
+            player = LocalPlayer;
+        }
+
+        // Make sure the player is alive
+        if (!player.Valid()) {
+            return false;
+        }
+
+        // Make sure the player has this weapon
+        auto weapon = getWeaponComponent(player);
+        if (!weapon) {
+            return false;
+        }
+
+        // Weapon selection
+        if (e.Command == "SelectWeapon") {
+            if (static_cast<ComponentInfo::EnumType>(e.Value) == static_cast<ComponentInfo::EnumType>((*weapon)["Slot"])) {
+                selectWeapon(player);
+            }
+        }
+
+        // Only handle weapon actions if the weapon is active
+        auto activeWeapon = getActiveWeapon(player);
+        if (!activeWeapon) {
+            return false;
+        }
+
+        // Fire
+        if (e.Command == "PrimaryFire") {
+            if (e.Value > 0) {
+                OnPrimaryFire(*activeWeapon);
+            } else {
+                OnCeasePrimaryFire(*activeWeapon);
+            }
+        }
+
+        // Reload
+        if (e.Command == "Reload" && e.Value != 0) {
+            OnReload(*activeWeapon);
+        }
+
+        return OnInputCommand(*activeWeapon, e);
+    }
+
+    boost::optional<ComponentWrapper> getWeaponComponent(EntityWrapper player)
+    {
+        if (!player.HasComponent(m_ComponentType)) {
+            return boost::none;
+        }
+
+        return player[m_ComponentType];
+    }
+
+    boost::optional<WeaponInfo&> getActiveWeapon(EntityWrapper player)
+    {
+        auto it = m_ActiveWeapons.find(player);
+        if (it == m_ActiveWeapons.end()) {
+            return boost::none;
+        }
+        WeaponInfo& activeWeapon = it->second;
+
+        if (!activeWeapon.FirstPersonEntity.Valid() && !activeWeapon.ThirdPersonEntity.Valid()) {
+            return boost::none;
+        }
+
+        return activeWeapon;
+    }
+
+    void selectWeapon(EntityWrapper player)
+    {
+        // Find the weapon attachments matching the weapon type
+        std::vector<EntityWrapper> weaponAttachments = player.ChildrenWithComponent("WeaponAttachment");
+        EntityWrapper firstPersonAttachment;
+        EntityWrapper thirdPersonAttachment;
+        for (auto& attachment : weaponAttachments) {
+            ComponentWrapper cWeaponAttachment = attachment["WeaponAttachment"];
+            if ((std::string&)cWeaponAttachment["Weapon"] == m_ComponentType) {
+                ComponentWrapper::SubscriptProxy person = cWeaponAttachment["Person"];
+                if ((ComponentInfo::EnumType)person == person.Enum("FirstPerson")) {
+                    firstPersonAttachment = attachment;
+                } else if ((ComponentInfo::EnumType)person == person.Enum("ThirdPerson")) {
+                    thirdPersonAttachment = attachment;
+                }
+            }
+        }
+
+        if (!firstPersonAttachment.Valid() && !thirdPersonAttachment.Valid()) {
+            LOG_WARNING("No weapon attachment found for %s of player #%i", m_ComponentType.c_str(), player.ID);
+            return;
+        }
+
+        // Purge other weapon entities
+        for (auto& attachment : weaponAttachments) {
+            //if (attachment == firstPersonAttachment || attachment == thirdPersonAttachment) {
+            //    continue;
+            //}
+            attachment.DeleteChildren();
+        }
+
+        // Spawn the weapon(s)
+        EntityWrapper firstPersonWeapon;
+        EntityWrapper thirdPersonWeapon;
+        if (firstPersonAttachment.Valid()) {
+            firstPersonWeapon = SpawnerSystem::Spawn(firstPersonAttachment, firstPersonAttachment);
+        }
+        if (thirdPersonAttachment.Valid()) {
+            thirdPersonWeapon = SpawnerSystem::Spawn(thirdPersonAttachment, thirdPersonAttachment);
+        }
+
+        m_ActiveWeapons[player].WeaponComponent = m_ComponentType;
+        m_ActiveWeapons[player].Player = player;
+        m_ActiveWeapons[player].WeaponEntity = player;
+        m_ActiveWeapons[player].FirstPersonEntity = firstPersonWeapon;
+        m_ActiveWeapons[player].ThirdPersonEntity = thirdPersonWeapon;
+    }
 };
 
 #endif