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

# Conflicts:
#	assets
#	include/Engine/Rendering/Model.h
#	src/Engine/Collision/Collision.cpp

src/Game/Game.cpp

@@ -1,5 +1,6 @@
 #include "Game.h"
 #include "Collision/FillOctreeSystem.h"
+#include "Collision/FillFrustumOctreeSystem.h"
 #include "Collision/EntityAABB.h"
 #include "Collision/TriggerSystem.h"
 #include "Collision/CollisionSystem.h"
@@ -74,16 +75,21 @@ Game::Game(int argc, char* argv[])
         fp.MergeEntities(m_World);
     }
 
+    // Create the sound manager
+    m_SoundManager = new SoundManager(m_World, m_EventBroker);
 
     // Create Octrees
-    m_OctreeCollision = new Octree<EntityAABB>(AABB(glm::vec3(-100), glm::vec3(100)), 4);
-    m_OctreeTrigger = new Octree<EntityAABB>(AABB(glm::vec3(-100), glm::vec3(100)), 4);
-    m_OctreeFrustrumCulling = new Octree<EntityAABB>(AABB(glm::vec3(-100), glm::vec3(100)), 4);
+    // TODO: Perhaps the world bounds should be set in some non-arbitrary way instead of this.
+    AABB boxContainingTheWorld(glm::vec3(-300), glm::vec3(300));
+    m_OctreeCollision = new Octree<EntityAABB>(boxContainingTheWorld, 4);
+    m_OctreeTrigger = new Octree<EntityAABB>(boxContainingTheWorld, 4);
+    m_OctreeFrustrumCulling = new Octree<EntityAABB>(boxContainingTheWorld, 4);
     // Create system pipeline
     m_SystemPipeline = new SystemPipeline(m_World, m_EventBroker);
 
     // All systems with orderlevel 0 will be updated first.
     unsigned int updateOrderLevel = 0;
+    m_SystemPipeline->AddSystem<SoundSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<RaptorCopterSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<ExplosionEffectSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<HealthSystem>(updateOrderLevel);
@@ -100,6 +106,7 @@ Game::Game(int argc, char* argv[])
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeCollision, "Collidable");
     m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeTrigger, "Player");
+    m_SystemPipeline->AddSystem<FillFrustumOctreeSystem>(updateOrderLevel, m_OctreeFrustrumCulling);
     m_SystemPipeline->AddSystem<PlayerHUD>(updateOrderLevel);
     m_SystemPipeline->AddSystem<AnimationSystem>(updateOrderLevel);
 
@@ -109,7 +116,7 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<CollisionSystem>(updateOrderLevel, m_OctreeCollision);
     m_SystemPipeline->AddSystem<TriggerSystem>(updateOrderLevel, m_OctreeTrigger);
     ++updateOrderLevel;
-    m_SystemPipeline->AddSystem<RenderSystem>(updateOrderLevel, m_Renderer, m_RenderFrame);
+    m_SystemPipeline->AddSystem<RenderSystem>(updateOrderLevel, m_Renderer, m_RenderFrame, m_OctreeFrustrumCulling);
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<EditorSystem>(updateOrderLevel, m_Renderer, m_RenderFrame);
 
@@ -119,19 +126,16 @@ Game::Game(int argc, char* argv[])
         networkFunction();
     }
 
-    // Invoke sound system
-    m_SoundSystem = new SoundSystem(m_World, m_EventBroker, m_Config->Get<bool>("Debug.EditorEnabled", false));
-
     m_LastTime = glfwGetTime();
 }
 
 Game::~Game()
 {
     delete m_SystemPipeline;
-    delete m_SoundSystem;
     delete m_OctreeFrustrumCulling;
     delete m_OctreeCollision;
     delete m_OctreeTrigger;
+    delete m_SoundManager;
     delete m_World;
     delete m_FrameStack;
     delete m_InputProxy;
@@ -159,16 +163,19 @@ void Game::Tick()
     m_InputProxy->Process();
     m_EventBroker->Swap();
 
+    m_SoundManager->Update(dt);
+
     // Update network
     if (m_IsClientOrServer) {
         m_ClientOrServer->Update();
     }
+    //m_SoundManager->Update(dt);
+
     // Iterate through systems and update world!
     m_EventBroker->Process<SystemPipeline>();
     m_SystemPipeline->Update(dt);
     debugTick(dt);
     m_Renderer->Update(dt);
-    m_SoundSystem->Update(dt);
     GLERROR("Game::Tick m_RenderQueueFactory->Update");
     m_Renderer->Draw(*m_RenderFrame);
     m_RenderFrame->Clear();

src/Game/Systems/PlayerMovementSystem.cpp

@@ -56,6 +56,12 @@ void PlayerMovementSystem::Update(double dt)
             } else {
                 wishSpeed = playerMovementSpeed;
             }
+            if (player.ID == m_LocalPlayer.ID) {
+                if (glm::length(wishDirection) == 0) {
+                    // If no key is pressed, reset the distance moved since last step.
+                    m_DistanceMoved = 0;
+                }
+            }
             glm::vec3& velocity = cPhysics["Velocity"];
             bool isOnGround = (bool)cPhysics["IsOnGround"];
             ImGui::Text(isOnGround ? "On ground" : "In air");
@@ -94,6 +100,8 @@ void PlayerMovementSystem::Update(double dt)
                     controller->SetDoubleJumping(false);
                 } else {
                     controller->SetDoubleJumping(true);
+                    Events::DoubleJump e;
+                    m_EventBroker->Publish(e);
                 }
                 velocity.y = 4.f;
             }
@@ -136,6 +144,7 @@ void PlayerMovementSystem::Update(double dt)
 
         controller->Reset();
     }
+    playerStep(dt);
 }
 
 void PlayerMovementSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt)
@@ -171,10 +180,38 @@ void PlayerMovementSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapp
     position += velocity * (float)dt;
 }
 
+void PlayerMovementSystem::playerStep(double dt)
+{
+    if (!m_LocalPlayer.Valid()) {
+        return;
+    }
+    // Position of the local player, used see how far a player has moved.
+    glm::vec3 pos = (glm::vec3)m_World->GetComponent(m_LocalPlayer.ID, "Transform")["Position"];
+    // Velocity of the local player, used to see if a player is airborne.
+    glm::vec3 vel = (glm::vec3)m_World->GetComponent(m_LocalPlayer.ID, "Physics")["Velocity"];
+    m_DistanceMoved += glm::length(pos - m_LastPosition);
+    // Set the last position for next iteration
+    m_LastPosition = pos;
+    bool isAirborne = vel.y != 0;
+    if (m_DistanceMoved > m_PlayerStepLength && !isAirborne) {
+        // Player moved a step's distance
+        // Create footstep sound
+        Events::PlaySoundOnEntity e;
+        e.EmitterID = m_LocalPlayer.ID;
+        e.FilePath = m_LeftFoot ? "Audio/footstep/footstep2.wav" : "Audio/footstep/footstep3.wav";
+        m_LeftFoot = !m_LeftFoot;
+        m_EventBroker->Publish(e);
+        m_DistanceMoved = 0.f;
+    }
+}
+
 bool PlayerMovementSystem::OnPlayerSpawned(Events::PlayerSpawned& e)
 {
     // When a player spawns, create an input controller for them
     m_PlayerInputControllers[e.Player] = new FirstPersonInputController<PlayerMovementSystem>(m_EventBroker, e.PlayerID);
-
+    if (e.PlayerID == -1) {
+        // Keep track of the local player
+        m_LocalPlayer = e.Player;
+    }
     return true;
 }

src/Game/Systems/SoundSystem.cpp

@@ -0,0 +1,190 @@
+#include "Game/Systems/SoundSystem.h"
+
+SoundSystem::SoundSystem(World* world, EventBroker* eventbroker)
+    : System(world, eventbroker)
+    , PureSystem("SoundEmitter")
+    //, ImpureSystem()
+{
+    ConfigFile* config = ResourceManager::Load<ConfigFile>("Config.ini");
+    m_Announcer = ResourceManager::Load<ConfigFile>("Config.ini")->Get<std::string>("Sound.Announcer", "female");
+    m_World = world;
+    m_EventBroker = eventbroker;
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &SoundSystem::OnPlayerSpawned);
+    EVENT_SUBSCRIBE_MEMBER(m_InputCommand, &SoundSystem::OnInputCommand);
+    EVENT_SUBSCRIBE_MEMBER(m_EDoubleJump, &SoundSystem::OnDoubleJump);
+    EVENT_SUBSCRIBE_MEMBER(m_EDashAbility, &SoundSystem::OnDashAbility);
+    EVENT_SUBSCRIBE_MEMBER(m_EShoot, &SoundSystem::OnShoot);
+    EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &SoundSystem::OnPlayerDamage);
+    EVENT_SUBSCRIBE_MEMBER(m_ECaptured, &SoundSystem::OnCaptured);
+    EVENT_SUBSCRIBE_MEMBER(m_ETriggerTouch, &SoundSystem::OnTriggerTouch);
+}
+
+void SoundSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cComponent, double dt)
+{ }
+
+void SoundSystem::Update(double dt)
+{
+    // Temp for play test.
+    if(m_DrumsIsPlaying) {
+        m_DrumsIsPlaying = !drumTimer(dt);
+    }
+}
+
+bool SoundSystem::OnPlayerSpawned(const Events::PlayerSpawned &e)
+{
+    if (e.PlayerID == -1) { // Local player
+        m_World->AttachComponent(e.Player.ID, "Listener");
+        m_LocalPlayer = e.Player;
+        Events::PlaySoundOnEntity go;
+        go.EmitterID = m_LocalPlayer.ID;
+        go.FilePath = "Audio/announcer/" + m_Announcer + "/go.wav";
+        m_EventBroker->Publish(go);
+        // TEMP: starts bgm
+        {
+            Events::PlayBackgroundMusic ev;
+            ev.FilePath = "Audio/bgm/ambient.wav";
+            m_EventBroker->Publish(ev);
+        }
+    }
+    return true;
+}
+
+bool SoundSystem::OnInputCommand(const Events::InputCommand & e)
+{
+    if (e.Command == "Jump" && e.Value > 0) {
+        if (e.PlayerID == -1) { // local player
+            playerJumps();
+            return true;
+        }
+    }
+    if (e.Command == "TakeDamage" && e.Value > 0) {
+        Events::PlayerDamage ev;
+        ev.Player = m_LocalPlayer;
+        ev.Damage = 1.0;
+        m_EventBroker->Publish(ev);
+    }
+
+    return false;
+}
+
+void SoundSystem::playerJumps()
+{
+    glm::vec3 vel = (glm::vec3)m_World->GetComponent(m_LocalPlayer.ID, "Physics")["Velocity"];
+    if (vel.y == 0) {
+        Events::PlaySoundOnEntity e;
+        e.EmitterID = m_LocalPlayer.ID;
+        e.FilePath = "Audio/jump/jump1.wav";
+        m_EventBroker->Publish(e);
+    }
+}
+
+bool SoundSystem::drumTimer(double dt)
+{
+    m_DrumTimer += dt;
+    if (m_DrumTimer > 15) {
+        m_DrumTimer = 0.0;
+        return true;
+    } else {
+        return false;
+    }
+}
+
+bool SoundSystem::OnShoot(const Events::Shoot & e)
+{
+    Events::PlaySoundOnEntity ev;
+    ev.EmitterID = m_LocalPlayer.ID;
+    ev.FilePath = "Audio/laser/laser1.wav";
+    m_EventBroker->Publish(ev);
+    return true;
+}
+
+bool SoundSystem::OnCaptured(const Events::Captured & e)
+{
+    int homeTeam = (int)m_World->GetComponent(e.CapturePointID, "Team")["Team"];
+    int team = (int)m_World->GetComponent(m_LocalPlayer.ID, "Team")["Team"];
+    Events::PlaySoundOnEntity ev;
+    if (team == homeTeam) {
+        ev.FilePath = "Audio/announcer/" + m_Announcer + "/objective_achieved.wav";
+    } else {
+        ev.FilePath = "Audio/announcer/" + m_Announcer + "/objective_failed.wav"; // have not been tested
+    }
+    ev.EmitterID = m_LocalPlayer.ID;
+    m_EventBroker->Publish(ev);
+    // Temp for play test.
+    m_DrumsIsPlaying = false;
+    return false;
+}
+
+// Testing purposes atm...
+bool SoundSystem::OnPlayerDamage(const Events::PlayerDamage & e)
+{
+    // Should check for only local players here...
+    std::uniform_int_distribution<int> dist(1, 12);
+    int rand = dist(generator);
+    std::vector<std::string> paths;
+    paths.push_back("Audio/hurt/hurt" + std::to_string(rand) + ".wav");
+
+//     // Breathe
+//     int ammountOfbreaths = (static_cast<int>(e.Damage) / 10) + 2; // TEMP: Idk something stupid like this shit
+//     for (int i = 0; i < ammountOfbreaths; i++) {
+//         paths.push_back("Audio/exhausted/breath.wav");
+//     }
+    Events::PlayQueueOnEntity ev;
+    ev.Emitter = m_LocalPlayer;
+    ev.FilePaths = paths;
+    m_EventBroker->Publish(ev);
+    return false;
+}
+
+bool SoundSystem::OnPlayerDeath(const Events::PlayerDeath & e)
+{
+    Events::PlaySoundOnEntity ev;
+    ev.EmitterID = m_LocalPlayer.ID;
+    ev.FilePath = "Audio/die/die2.wav"; 
+    m_EventBroker->Publish(ev);
+    return false;
+}
+
+bool SoundSystem::OnPlayerHealthPickup(const Events::PlayerHealthPickup & e)
+{
+    Events::PlaySoundOnEntity ev;
+    ev.EmitterID = m_LocalPlayer.ID;
+    ev.FilePath = "Audio/pickup/pickup2.wav";
+    m_EventBroker->Publish(ev);
+    return false;
+}
+
+bool SoundSystem::OnTriggerTouch(const Events::TriggerTouch & e)
+{
+    // Temp for play test.
+    if (m_DrumsIsPlaying) {
+        return false;
+    }
+    if (m_World->HasComponent(e.Trigger.ID, "CapturePoint")) {
+        Events::PlaySoundOnEntity ev; // should be BGM
+        ev.EmitterID = m_LocalPlayer.ID;
+        ev.FilePath = "Audio/bgm/drumstest.wav";
+        m_EventBroker->Publish(ev);
+        // Temp for play test.
+        m_DrumsIsPlaying = true;
+    }
+    return false;
+}
+
+bool SoundSystem::OnDoubleJump(const Events::DoubleJump & e)
+{
+    Events::PlaySoundOnEntity ev;
+    ev.EmitterID = m_LocalPlayer.ID;
+    ev.FilePath = "Audio/jump/jump2.wav";
+    m_EventBroker->Publish(ev);
+    return false;
+}
+
+bool SoundSystem::OnDashAbility(const Events::DashAbility &e)
+{
+    Events::PlaySoundOnEntity ev;
+    ev.EmitterID = m_LocalPlayer.ID;
+    ev.FilePath = "Audio/jump/dash1.wav";
+    m_EventBroker->Publish(ev);
+    return false;
+}