First person shoot animations

src/Engine/Rendering/AnimationSystem.cpp

@@ -34,19 +34,32 @@ void AnimationSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& a
             if (!(bool)animationComponent["Loop" + std::to_string(i)]) {
                 if (nextTime > animation->Duration) {
                     nextTime = animation->Duration;
+                    Events::AnimationComplete e;
+                    e.Entity = entity;
+                    e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
+                    m_EventBroker->Publish(e);
                 } else if (nextTime < 0) {
+                    Events::AnimationComplete e;
+                    e.Entity = entity;
+                    e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
+                    m_EventBroker->Publish(e);
                     nextTime = 0;
                 }
 
                 (double&)animationComponent["Speed" + std::to_string(i)] = 0.0;
-                Events::AnimationComplete e;
-                e.Entity = entity;
-                e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
-                m_EventBroker->Publish(e);
+                
             } else {
                 if (nextTime > animation->Duration) {
+                    Events::AnimationComplete e;
+                    e.Entity = entity;
+                    e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
+                    m_EventBroker->Publish(e);
                     nextTime -= animation->Duration;
                 } else if (nextTime < 0) {
+                    Events::AnimationComplete e;
+                    e.Entity = entity;
+                    e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
+                    m_EventBroker->Publish(e);
                     nextTime += animation->Duration;
                 }
             }

src/Game/CMakeLists.txt

@@ -16,6 +16,12 @@ file(GLOB SOURCE_FILES_Systems
 )
 source_group(Systems FILES ${SOURCE_FILES_Systems})
 
+file(GLOB SOURCE_FILES_Systems_Weapon
+    "${INCLUDE_PATH}/Systems/Weapon/*.h"
+    "Systems/Weapon/*.cpp"
+)
+source_group(Systems\\Weapon FILES ${SOURCE_FILES_Systems_Weapon})
+
 file(GLOB SOURCE_FILES_Events
 	"${INCLUDE_PATH}/Events/*.h"
 	"Events/*.cpp"
@@ -31,6 +37,7 @@ set(SOURCE_FILES
     ${SOURCE_FILES}
     "Game.cpp"
     ${SOURCE_FILES_Systems}
+    ${SOURCE_FILES_Systems_Weapon}
     ${SOURCE_FILES_Events}
 	${SOURCE_FILES_Network}
 )

src/Game/Game.cpp

@@ -13,7 +13,7 @@
 #include "Core/EntityFileWriter.h"
 #include "Game/Systems/CapturePointSystem.h"
 #include "Game/Systems/PickupSpawnSystem.h"
-#include "Game/Systems/WeaponSystem.h"
+#include "Game/Systems/Weapon/WeaponSystem.h"
 #include "Rendering/AnimationSystem.h"
 #include "Game/Systems/PlayerHUDSystem.h"
 #include "Rendering/BoneAttachmentSystem.h"

src/Game/Systems/PlayerMovementSystem.cpp

@@ -51,6 +51,7 @@ void PlayerMovementSystem::updateMovementControllers(double dt)
 
         float playerMovementSpeed = player["Player"]["MovementSpeed"];
         float playerCrouchSpeed = player["Player"]["CrouchSpeed"];
+        glm::vec3& wishDirection = player["Player"]["CurrentWishDirection"];
 
         if (player.HasComponent("Physics")) {
             ComponentWrapper cPhysics = player["Physics"];
@@ -58,7 +59,7 @@ void PlayerMovementSystem::updateMovementControllers(double dt)
             if (player.HasComponent("DashAbility")) {
                 controller->AssaultDashCheck(dt, ((glm::vec3)cPhysics["Velocity"]).y != 0.0f, player["DashAbility"]["CoolDownMaxTimer"]);
             }
-            glm::vec3 wishDirection = controller->Movement() * glm::inverse(glm::quat(ori));
+            wishDirection = controller->Movement() * glm::inverse(glm::quat(ori));
             //this makes sure you can only dash in the 4 directions: forw,backw,left,right
             if (controller->AssaultDashDoubleTapped() && controller->Movement().z != 0 && controller->Movement().x != 0) {
                 wishDirection = glm::vec3(controller->Movement().x, 0, 0)* glm::inverse(glm::quat(ori));

src/Game/Systems/Weapon/AssaultWeaponBehaviour.cpp

@@ -0,0 +1,190 @@
+#include "Systems/Weapon/AssaultWeaponBehaviour.h"
+
+AssaultWeaponBehaviour::AssaultWeaponBehaviour(SystemParams systemParams, Octree<EntityAABB>* collisionOctree, EntityWrapper weaponEntity) 
+    : WeaponBehaviour(systemParams, collisionOctree, weaponEntity)
+{
+    m_FirstPersonModel = m_Entity.FirstChildByName("Hands");
+    EVENT_SUBSCRIBE_MEMBER(m_EAnimationComplete, &AssaultWeaponBehaviour::OnAnimationComplete);
+}
+
+void AssaultWeaponBehaviour::Fire()
+{
+    m_TimeSinceLastFire = 0.0;
+    m_Firing = true;
+    fireRound();
+    playShootAnimation();
+}
+
+void AssaultWeaponBehaviour::CeaseFire()
+{
+    m_Firing = false;
+}
+
+void AssaultWeaponBehaviour::Reload()
+{
+    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;
+}
+
+void AssaultWeaponBehaviour::Update(double dt)
+{
+    if (m_Firing) {
+        m_TimeSinceLastFire += dt;
+
+        ComponentWrapper& cAssaultWeapon = m_Entity["AssaultWeapon"];
+        if (m_TimeSinceLastFire >= 1.0 / ((double)cAssaultWeapon["RPM"] / 60.0)) {
+            fireRound();
+        }
+    }
+
+    if (!m_Firing && !m_Reloading) {
+        playIdleAnimation();
+    }
+}
+
+bool AssaultWeaponBehaviour::OnAnimationComplete(Events::AnimationComplete& e)
+{
+    if (e.Entity != m_FirstPersonModel) {
+        return false;
+    }
+
+    //if (e.Name == "ShootRifle") {
+    //    if (!m_Firing) {
+    //        playIdleAnimation();
+    //    }
+    //}
+
+    return true;
+}
+
+void AssaultWeaponBehaviour::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();
+    viewPunch();
+
+    m_TimeSinceLastFire = 0.0;
+}
+
+void AssaultWeaponBehaviour::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 AssaultWeaponBehaviour::traceRayDistance(glm::vec3 origin, glm::vec3 direction)
+{
+    // TODO: Cast a ray and size tracer appropriately
+    return 100.f;
+}
+
+void AssaultWeaponBehaviour::playSound()
+{
+    if (!IsClient) {
+        return;
+    }
+
+    Events::PlaySoundOnEntity e;
+    e.EmitterID = m_Entity.ID;
+    e.FilePath = "Audio/laser/laser1.wav";
+    m_EventBroker->Publish(e);
+}
+
+void AssaultWeaponBehaviour::viewPunch()
+{
+    EntityWrapper playerCamera = m_Entity.FirstChildByName("Camera");
+    if (!playerCamera.Valid()) {
+        return;
+    }
+    float viewPunch = m_Entity["AssaultWeapon"]["ViewPunch"];
+    ComponentWrapper cTransform = playerCamera["Transform"];
+    glm::vec3& orientation = cTransform["Orientation"];
+    orientation.x += viewPunch;
+}
+
+void AssaultWeaponBehaviour::playShootAnimation()
+{
+    EntityWrapper firstPersonWeapon = m_Entity.FirstChildByName("Hands");
+    ComponentWrapper cAnimation = firstPersonWeapon["Animation"];
+    cAnimation["AnimationName1"] = "ShootRifle";
+    cAnimation["Weight1"] = 1.0;
+    cAnimation["Time1"] = 0.0;
+    cAnimation["Speed1"] = 1.0;
+    cAnimation["Loop1"] = true;
+}
+
+void AssaultWeaponBehaviour::playIdleAnimation()
+{
+    if (!m_FirstPersonModel.Valid()) {
+        return;
+    }
+
+    ComponentWrapper cAnimation = m_FirstPersonModel["Animation"];
+    std::string& animationName1 = cAnimation["AnimationName1"];
+    double& animationSpeed1 = cAnimation["Speed1"];
+
+    std::string animationToPlay = "Idle";
+    double speedToSet = 1.0;
+
+    ComponentWrapper cPlayer = m_Entity["Player"];
+    glm::vec3 movementDirection = cPlayer["CurrentWishDirection"];
+    if (glm::length2(movementDirection) > 0) {
+        animationToPlay = "Run";
+        ComponentWrapper cPhysics = m_Entity["Physics"];
+        speedToSet = glm::length((glm::vec3)cPhysics["Velocity"]) / (float)cPlayer["MovementSpeed"];
+    }
+
+    if (animationName1 != animationToPlay) {
+        cAnimation["AnimationName1"] = animationToPlay;
+        cAnimation["Weight1"] = 1.0;
+        cAnimation["Time1"] = 0.0;
+        cAnimation["Loop1"] = true;
+    }
+
+    if (animationSpeed1 != speedToSet) {
+        cAnimation["Speed1"] = speedToSet;
+    }
+}
+

src/Game/Systems/Weapon/WeaponSystem.cpp

@@ -1,4 +1,4 @@
-#include "Systems/WeaponSystem.h"
+#include "Systems/Weapon/WeaponSystem.h"
 
 WeaponSystem::WeaponSystem(SystemParams params, IRenderer* renderer, Octree<EntityAABB>* collisionOctree)
     : System(params)
@@ -24,7 +24,8 @@ void WeaponSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cPla
     if (it == m_ActiveWeapons.end()) {
         selectWeapon(entity, 1);
     }
-
+    
+    m_EventBroker->Process<WeaponBehaviour>();
     m_ActiveWeapons.at(entity)->Update(dt);
 }