Changeset 8578 for code/branches/presentation/src/orxonox/worldentities/pawns/SpaceShip.cc

Timestamp:

May 25, 2011, 9:22:53 PM (13 years ago)

Author:

dafrick

Message:

Merging game immersion branch into presentation branch.

File:

• code/branches/presentation/src/orxonox/worldentities/pawns/SpaceShip.cc (modified) (10 diffs)

code/branches/presentation/src/orxonox/worldentities/pawns/SpaceShip.cc

@@ -36 +36 @@
 #include "core/XMLPort.h"
 #include "items/Engine.h"
+#include "graphics/Camera.h"
+#include "CameraManager.h"
+#include "util/Math.h"
 
 namespace orxonox
@@ -53 +56 @@
         this->localAngularAcceleration_.setValue(0, 0, 0);
         this->bBoost_ = false;
-        this->bPermanentBoost_ = false;
         this->steering_ = Vector3::ZERO;
         this->engine_ = 0;
@@ -76 +78 @@
         this->setConfigValues();
         this->registerVariables();
+        
+        Camera* camera = CameraManager::getInstance().getActiveCamera();
+        this->cameraOriginalPosition_ = camera->getPosition();
+        this->cameraOriginalOrientation_ = camera->getOrientation();
+
+        this->shakeFrequency_ = 15;
+        this->shakeAmplitude_ = 5;
+        this->shakeDt_ = 0;
     }
 
@@ -96 +106 @@
         XMLPortParamVariable(SpaceShip, "boostRate", boostRate_, xmlelement, mode);
         XMLPortParamVariable(SpaceShip, "boostCooldownDuration", boostCooldownDuration_, xmlelement, mode);
+        XMLPortParamVariable(SpaceShip, "shakeFrequency", shakeFrequency_, xmlelement, mode);
+        XMLPortParamVariable(SpaceShip, "shakeAmplitude", shakeAmplitude_, xmlelement, mode);
     }
 
@@ -103 +115 @@
         registerVariable(this->auxilaryThrust_, VariableDirection::ToClient);
         registerVariable(this->rotationThrust_, VariableDirection::ToClient);
+        // TODO: Synchronization of boost needed?
+        registerVariable(this->boostPower_, VariableDirection::ToClient);
+        registerVariable(this->boostPowerRate_, VariableDirection::ToClient);
+        registerVariable(this->boostRate_, VariableDirection::ToClient);
+        registerVariable(this->boostCooldownDuration_, VariableDirection::ToClient);
+        registerVariable(this->shakeFrequency_, VariableDirection::ToClient);
+        registerVariable(this->shakeAmplitude_, VariableDirection::ToClient);
     }
 
@@ -128 +147 @@
         if (this->hasLocalController())
         {
+
 /*
             this->localLinearAcceleration_.setX(this->localLinearAcceleration_.x() * getMass() * this->auxilaryThrust_);
@@ -150 +170 @@
                 this->boostPower_ += this->boostPowerRate_*dt;
             }
+
             if(this->bBoost_)
             {
@@ -155 +176 @@
                 if(this->boostPower_ <= 0.0f)
                 {
-                    this->bBoost_ = false;
+                    this->boost(false);
                     this->bBoostCooldown_ = true;
                     this->timer_.setTimer(this->boostCooldownDuration_, false, createExecutor(createFunctor(&SpaceShip::boostCooledDown, this)));
+
                 }
-            }
-        }
-    }
-
-    void SpaceShip::boostCooledDown(void)
-    {
-        this->bBoostCooldown_ = false;
+
+                shakeCamera(dt);
+            }
+        }
     }
 
@@ -207 +226 @@
     }
 
-    // TODO: something seems to call this function every tick, could probably handled a little more efficiently!
-    void SpaceShip::setBoost(bool bBoost)
-    {
-        if(bBoost == this->bBoost_)
+    void SpaceShip::fire()
+    {
+    }
+
+    /**
+    @brief
+        Starts or stops boosting.
+    @param bBoost
+        Whether to start or stop boosting.
+    */
+    void SpaceShip::boost(bool bBoost)
+    {
+        if(bBoost && !this->bBoostCooldown_)
+        {
+            //COUT(0) << "Boost startet!\n";
+            this->bBoost_ = true;
+        }
+        if(!bBoost)
+        {
+            //COUT(0) << "Boost stoppt\n";
+            this->resetCamera();
+            this->bBoost_ = false;
+        }
+    }
+    
+    void SpaceShip::boostCooledDown(void)
+    {
+        this->bBoostCooldown_ = false;
+    }
+    
+    void SpaceShip::shakeCamera(float dt)
+    {
+        //make sure the ship is only shaking if it's moving
+        if (this->getVelocity().squaredLength() > 80)
+        {
+            this->shakeDt_ += dt;
+    
+            int frequency = this->shakeFrequency_ * (this->getVelocity().squaredLength());
+    
+            if (this->shakeDt_ >= 1 /(frequency))
+            {
+                this->shakeDt_ -= 1/(frequency);
+            }
+    
+            Degree angle = Degree(sin(this->shakeDt_ * 2* math::pi * frequency) * this->shakeAmplitude_);
+    
+            //COUT(0) << "Angle: " << angle << std::endl;
+            Camera* c = this->getCamera();
+
+            //Shaking Camera effect
+            if (c != 0)
+            {
+                c->setOrientation(Vector3::UNIT_X, angle);
+            }
+        }
+    }
+    
+    void SpaceShip::resetCamera()
+    {
+    
+        //COUT(0) << "Resetting camera\n";
+        Camera *c = this->getCamera();
+    
+        if (c == 0)
+        {
+            COUT(2) << "Failed to reset camera!";
             return;
-
-        if(bBoost)
-            this->boost();
-        else
-        {
-            this->bBoost_ = false;
-        }
-    }
-
-    void SpaceShip::fire()
-    {
-    }
-
-    void SpaceShip::boost()
-    {
-        if(!this->bBoostCooldown_)
-            this->bBoost_ = true;
+        }
+    
+        shakeDt_ = 0;
+        //
+        c->setPosition(this->cameraOriginalPosition_);
+        c->setOrientation(this->cameraOriginalOrientation_);
     }
 
@@ -273 +343 @@
         return list;
     }
+    
+
 }