Weapon RayZ

Weapon RayZ

include/Engine/Core/EntityWrapper.h

@@ -35,6 +35,9 @@ struct EntityWrapper
     bool operator!=(const EntityWrapper& e) const;
     explicit operator EntityID() const;
     operator bool();
+
+private:
+    EntityWrapper firstChildByNameRecursive(const std::string& name, EntityID parent);
 };
 
 namespace std

include/Engine/Core/Transform.h

@@ -8,8 +8,10 @@
 namespace Transform
 {
 
+glm::mat4 AbsoluteTransformation(EntityWrapper entity);
 glm::vec3 AbsolutePosition(EntityWrapper entity);
 glm::vec3 AbsolutePosition(World* world, EntityID entity);
+glm::vec3 AbsoluteOrientationEuler(EntityWrapper entity);
 glm::quat AbsoluteOrientation(EntityWrapper entity);
 glm::quat AbsoluteOrientation(World* world, EntityID entity);
 glm::vec3 AbsoluteScale(EntityWrapper entity);

include/Game/Systems/LifetimeSystem.h

@@ -0,0 +1,21 @@
+#ifndef LifetimeSystem_h__
+#define LifetimeSystem_h__
+
+#include "Core/System.h"
+
+class LifetimeSystem : public ImpureSystem, PureSystem
+{
+public:
+    LifetimeSystem(World* world, EventBroker* eventBroker)
+        : System(world, eventBroker)
+        , PureSystem("Lifetime")
+    { }
+
+    virtual void Update(double dt) override;
+    virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& cLifetime, double dt) override;
+
+private:
+    std::vector<EntityWrapper> m_Deletions;
+};
+
+#endif

include/Game/Systems/WeaponSystem.h

@@ -11,6 +11,8 @@
 #include "Core/EShoot.h"
 #include "Core/EPlayerSpawned.h"
 #include "Input/EInputCommand.h"
+#include "Core/EntityFile.h"
+#include "Core/EntityFileParser.h"
 
 #include <tuple>
 #include <vector>
@@ -33,7 +35,7 @@ private:
     EventRelay<WeaponSystem, Events::PlayerSpawned> m_EPlayerSpawned;
     bool WeaponSystem::OnPlayerSpawned(const Events::PlayerSpawned& e);
     EventRelay<WeaponSystem, Events::Shoot> m_EShoot;
-    bool WeaponSystem::OnShoot(const Events::Shoot& e);
+    bool WeaponSystem::OnShoot(Events::Shoot& e);
     EventRelay<WeaponSystem, Events::InputCommand> m_EInputCommand;
     bool WeaponSystem::OnInputCommand(const Events::InputCommand& e);
 };

resources/Schema/Components.xsd

@@ -26,4 +26,5 @@
 	<xs:include schemaLocation="Components/HealthHUD.xsd"/>
 	<xs:include schemaLocation="Components/Animation.xsd"/>
 	<xs:include schemaLocation="Components/Fill.xsd"/>
+	<xs:include schemaLocation="Components/Lifetime.xsd"/>
 </xs:schema>

resources/Schema/Components/Lifetime.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Lifetime xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="Animation.xsd">
+	<Lifetime>0</Lifetime>
+</Animation>

resources/Schema/Components/Lifetime.xsd

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="Lifetime">
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="Lifetime" type="t:double" minOccurs="0"/>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Entities/Player.xml

@@ -8,7 +8,9 @@
       <Size X="1" Y="1.60000002" Z="1"/>
     </c:AABB>
     <c:Collidable/>
-    <c:Physics/>
+    <c:Physics>
+      <Velocity X="2.30999646e-23" Y="0" Z="1.05272533e-23"/>
+    </c:Physics>
     <c:Player>
       <MovementSpeed>5</MovementSpeed>
     </c:Player>
@@ -17,8 +19,10 @@
         <Red/>
       </Team>
     </c:Team>
-    <c:Transform/>
+    <c:Transform>
-      <Position X="-0.246963501" Y="0.0264999941" Z="3.01600003"/>
+      <Position X="-7.12165165" Y="0.0265000015" Z="6.04289007"/>
+      <Orientation X="0" Y="2.24449515" Z="0"/>
+    </c:Transform>
   </Components>
 
   <Children>
@@ -27,6 +31,7 @@
         <c:Camera/>
         <c:Transform>
           <Position X="0" Y="1.37700009" Z="0"/>
+          <Orientation X="0.122173041" Y="0" Z="0"/>
         </c:Transform>
       </Components>
       <Children>
@@ -67,11 +72,11 @@
           <Children>
             <Entity name="HealthBar">
               <Components>
-                <c:HealthHUD/>
                 <c:Fill>
                   <Percentage>1</Percentage>
                   <Color A="0" B="1" G="0" R="0"/>
                 </c:Fill>
+                <c:HealthHUD/>
                 <c:Model>
                   <Resource>Models/Core/UnitHexagon.mesh</Resource>
                   <Color A="1" B="0.70588237" G="0.70588237" R="0.70588237"/>
@@ -84,6 +89,52 @@
               </Components>
               <Children/>
             </Entity>
+            <Entity name="Crosshair">
+              <Components>
+                <c:Model>
+                  <Resource>Models/CrosshairQuad.mesh</Resource>
+                </c:Model>
+                <c:Transform>
+                  <Position X="0" Y="0" Z="0.200000003"/>
+                  <Scale X="0.00600000005" Y="1" Z="0.00600000005"/>
+                  <Orientation X="1.57000005" Y="0" Z="0"/>
+                </c:Transform>
+              </Components>
+              <Children/>
+            </Entity>
+            <Entity name="Weapon">
+              <Components>
+                <c:Model>
+                  <Resource>Models/AssaultWeapon.mesh</Resource>
+                </c:Model>
+                <c:Transform>
+                  <Position X="0.180000007" Y="-0.183000013" Z="0"/>
+                  <Orientation X="0" Y="4.64700031" Z="0"/>
+                </c:Transform>
+              </Components>
+              <Children/>
+            </Entity>
+            <Entity name="WeaponMuzzle">
+              <Components>
+                <c:Transform>
+                  <Position X="0.215000004" Y="-0.153000012" Z="-0.266000003"/>
+                </c:Transform>
+              </Components>
+              <Children>
+                <Entity>
+                  <Components>
+                    <c:Model>
+                      <Resource>Models/CylinderBullet.mesh</Resource>
+                      <Color A="1" B="0" G="0.525490224" R="39.2156868"/>
+                    </c:Model>
+                    <c:Transform>
+                      <Scale X="0.0110000009" Y="0.029000001" Z="1"/>
+                    </c:Transform>
+                  </Components>
+                  <Children/>
+                </Entity>
+              </Children>
+            </Entity>
           </Children>
         </Entity>
       </Children>
@@ -106,11 +157,13 @@
       <Components>
         <c:Animation>
           <Name>Hold Pos</Name>
+          <Time>0.86791076003269829</Time>
           <Speed>1</Speed>
         </c:Animation>
         <c:Model>
           <Resource>Models/AssaultAnimated.mesh</Resource>
           <Color A="1" B="0" G="0" R="1"/>
+          <Visible>false</Visible>
         </c:Model>
         <c:Transform/>
       </Components>

resources/Schema/Entities/RayBlue

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Model>
+      <Resource>Models/Core/UnitCylinder.mesh</Resource>
+      <Color A="0" B="0" G="0" R="39.2156868"/>
+    </c:Model>
+    <c:Transform>
+      <Scale X="0.0400000028" Y="26.2000008" Z="0.0400000028"/>
+      <Orientation X="1.57070005" Y="0" Z="0"/>
+    </c:Transform>
+  </Components>
+
+  <Children/>
+
+</Entity>

resources/Schema/Entities/RayBlue.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Lifetime>
+      <Lifetime>0.25</Lifetime>
+    </c:Lifetime>
+    <c:Model>
+      <Resource>Models/CylinderBullet.mesh</Resource>
+      <Color A="1" B="39.2156868" G="7.84313726" R="0"/>
+    </c:Model>
+    <c:Transform>
+      <Scale X="0.0109999999" Y="0.0289999992" Z="100"/>
+    </c:Transform>
+  </Components>
+
+  <Children/>
+
+</Entity>

resources/Schema/Entities/RayRed

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Model>
+      <Resource>Models/Core/UnitCylinder.mesh</Resource>
+      <Color A="0" B="0" G="0" R="39.2156868"/>
+    </c:Model>
+    <c:Transform>
+      <Scale X="0.0400000028" Y="26.2000008" Z="0.0400000028"/>
+      <Orientation X="1.57070005" Y="0" Z="0"/>
+    </c:Transform>
+  </Components>
+
+  <Children/>
+
+</Entity>

resources/Schema/Entities/RayRed.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
+
+  <Components>
+    <c:Lifetime>
+      <Lifetime>0.25</Lifetime>
+    </c:Lifetime>
+    <c:Model>
+      <Resource>Models/CylinderBullet.mesh</Resource>
+      <Color A="1" B="0" G="0.525490224" R="39.2156868"/>
+    </c:Model>
+    <c:Transform>
+      <Scale X="0.0110000009" Y="0.029000001" Z="100"/>
+    </c:Transform>
+  </Components>
+
+  <Children/>
+
+</Entity>

resources/Schema/Types/Entity.xsd

@@ -32,6 +32,7 @@
 							<xs:element ref="c:DirectionalLight" minOccurs="0"/>
 							<xs:element ref="c:UniformScale" minOccurs="0"/>
 							<xs:element ref="c:EditorWidget" minOccurs="0"/>
+							<xs:element ref="c:Lifetime" minOccurs="0"/>
 						</xs:all>
 					</xs:complexType>
 				</xs:element>

src/Engine/Core/EntityWrapper.cpp

@@ -22,18 +22,7 @@ EntityWrapper EntityWrapper::Parent()
 
 EntityWrapper EntityWrapper::FirstChildByName(const std::string& name)
 {
-    auto itPair = this->World->GetChildren(this->ID);
+    return firstChildByNameRecursive(name, this->ID);
-    if (itPair.first == itPair.second) {
-        return EntityWrapper::Invalid;
-    }
-
-    for (auto it = itPair.first; it != itPair.second; ++it) {
-        if (this->World->GetName(it->second) == name) {
-            return EntityWrapper(this->World, it->second);
-        }
-    }
-
-    return EntityWrapper::Invalid;
 }
 
 EntityWrapper EntityWrapper::FirstParentWithComponent(const std::string& componentType)
@@ -108,3 +97,25 @@ EntityWrapper::operator bool()
     return this->Valid();
 }
 
+EntityWrapper EntityWrapper::firstChildByNameRecursive(const std::string& name, EntityID parent)
+{
+    auto itPair = this->World->GetChildren(parent);
+    if (itPair.first == itPair.second) {
+        return EntityWrapper::Invalid;
+    }
+
+    for (auto it = itPair.first; it != itPair.second; ++it) {
+        std::string itName = this->World->GetName(it->second);
+        if (itName == name) {
+            return EntityWrapper(this->World, it->second);
+        } else if (it->second != EntityID_Invalid) {
+            EntityWrapper result = firstChildByNameRecursive(name, it->second);
+            if (result != EntityWrapper::Invalid) {
+                return result;
+            }
+        }
+    }
+
+    return EntityWrapper::Invalid;
+}
+

src/Engine/Core/Transform.cpp

@@ -1,5 +1,17 @@
 #include "Core/Transform.h"
 
+glm::mat4 Transform::AbsoluteTransformation(EntityWrapper entity)
+{
+    glm::mat4 t = glm::mat4(1.f);
+
+    while (entity.Valid()) {
+        t = glm::translate((glm::vec3&)entity["Transform"]["Position"]) * glm::toMat4(glm::quat((glm::vec3&)entity["Transform"]["Orientation"])) * glm::scale((glm::vec3&)entity["Transform"]["Scale"]) * t;
+        entity = entity.Parent();
+    }
+
+    return t;
+}
+
 glm::vec3 Transform::AbsolutePosition(EntityWrapper entity)
 {
     return AbsolutePosition(entity.World, entity.ID);
@@ -19,6 +31,19 @@ glm::vec3 Transform::AbsolutePosition(World* world, EntityID entity)
     return position;
 }
 
+glm::vec3 Transform::AbsoluteOrientationEuler(EntityWrapper entity)
+{
+    glm::vec3 orientation;
+
+    while (entity.Valid()) {
+        ComponentWrapper transform = entity["Transform"];
+        orientation += (glm::vec3)transform["Orientation"];
+        entity = entity.Parent();
+    }
+
+    return orientation;
+}
+
 glm::quat Transform::AbsoluteOrientation(EntityWrapper entity)
 {
     return AbsoluteOrientation(entity.World, entity.ID);
@@ -62,6 +87,8 @@ glm::mat4 Transform::ModelMatrix(EntityWrapper entity)
 
 glm::mat4 Transform::ModelMatrix(EntityID entity, World* world)
 {
+    return AbsoluteTransformation(EntityWrapper(world, entity));
+
     glm::vec3 position = Transform::AbsolutePosition(world, entity);
     glm::quat orientation = Transform::AbsoluteOrientation(world, entity);
     glm::vec3 scale = Transform::AbsoluteScale(world, entity);

src/Engine/Rendering/RenderSystem.cpp

@@ -53,7 +53,7 @@ void RenderSystem::fillModels(std::list<std::shared_ptr<RenderJob>>& jobs)
         // Don't render the local player
         if (entity == m_LocalPlayer || entity.IsChildOf(m_LocalPlayer)) {
             if (!entity.HasComponent("HealthHUD")) { //Should work but needs to be fixed. Should only render the things "childed" to the local player camera
-                continue;
+                //continue;
             }
         }
 

src/Game/Game.cpp

@@ -11,6 +11,7 @@
 #include "Game/Systems/CapturePointSystem.h"
 #include "Game/Systems/WeaponSystem.h"
 #include "Game/Systems/PlayerHUD.h"
+#include "Game/Systems/LifetimeSystem.h"
 #include "../Engine/Rendering/AnimationSystem.h"
 
 Game::Game(int argc, char* argv[])
@@ -85,6 +86,7 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<SpawnerSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerSpawnSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<WeaponSystem>(updateOrderLevel, m_Renderer);
+    m_SystemPipeline->AddSystem<LifetimeSystem>(updateOrderLevel);
     // Populate Octree with collidables
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<CollidableOctreeSystem>(updateOrderLevel, m_OctreeCollision);

src/Game/Systems/LifetimeSystem.cpp

@@ -0,0 +1,27 @@
+#include "Systems/LifetimeSystem.h"
+
+void LifetimeSystem::Update(double dt)
+{
+    for (auto& e : m_Deletions) {
+        m_World->DeleteEntity(e.ID);
+    }
+    m_Deletions.clear();
+}
+
+void LifetimeSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& cLifetime, double dt)
+{
+    if (dt == 0.0) {
+        return;
+    }
+
+    if (!entity.Valid()) {
+        return;
+    }
+
+    double& lifetime = cLifetime["Lifetime"];
+    lifetime -= dt;
+
+    if (lifetime <= 0.0) {
+        m_Deletions.push_back(entity);
+    }
+}

src/Game/Systems/WeaponSystem.cpp

@@ -39,10 +39,51 @@ bool WeaponSystem::OnInputCommand(const Events::InputCommand& e)
     return true;
 }
 
-bool WeaponSystem::OnShoot(const Events::Shoot& eShoot) 
+bool WeaponSystem::OnShoot(Events::Shoot& eShoot) 
 {
     // TODO: Weapon firing effects here
 
+    auto rayRed = ResourceManager::Load<EntityFile>("Schema/Entities/RayRed.xml");
+    auto rayBlue = ResourceManager::Load<EntityFile>("Schema/Entities/RayBlue.xml");
+
+    EntityWrapper weapon = eShoot.Player.FirstChildByName("WeaponMuzzle");
+    if (weapon.Valid()) {
+        EntityWrapper ray;
+        if ((ComponentInfo::EnumType)eShoot.Player["Team"]["Team"] == eShoot.Player["Team"]["Team"].Enum("Red")) {
+            EntityFileParser parser(rayRed);
+            EntityID rayID = parser.MergeEntities(m_World);
+            ray = EntityWrapper(m_World, rayID);
+        } else {
+            EntityFileParser parser(rayBlue);
+            EntityID rayID = parser.MergeEntities(m_World);
+            ray = EntityWrapper(m_World, rayID);
+        }
+
+        glm::mat4 transformation = Transform::AbsoluteTransformation(weapon);
+        glm::vec3 scale;
+        glm::vec3 translation;
+        glm::quat orientation;
+        glm::vec3 skew;
+        glm::vec4 perspective;
+        glm::decompose(transformation, scale, orientation, translation, skew, perspective);
+        
+        // Matrix to euler angles
+        glm::vec3 euler;
+        euler.y = glm::asin(-transformation[0][2]);
+        if (cos(euler.y) != 0) {
+            euler.x = atan2(transformation[1][2], transformation[2][2]);
+            euler.z = atan2(transformation[0][1], transformation[0][0]);
+        } else {
+            euler.x = atan2(-transformation[2][0], transformation[1][1]);
+            euler.z = 0;
+        }
+
+        //LOG_DEBUG("rotation: %f %f %f", euler.x, euler.y, euler.z);
+        (glm::vec3&)ray["Transform"]["Position"] = translation;
+        (glm::vec3&)ray["Transform"]["Orientation"] = euler;
+        //(glm::vec3&)ray["Transform"]["Orientation"] = Transform::AbsoluteOrientationEuler(weapon);
+    }
+
     // Only run further picking code client-side!
     if (eShoot.Player != m_LocalPlayer) {
         return false;