Changeset 3719 in orxonox.OLD for orxonox

Timestamp:

Apr 5, 2005, 12:00:35 AM (20 years ago)

Author:

patrick

Message:

orxonox/trunk: implementing simpleanimation

Location:

orxonox/trunk/src

Files:

• simple_animation.cc (modified) (8 diffs)
• simple_animation.h (modified) (2 diffs)

orxonox/trunk/src/simple_animation.cc

@@ -100 +100 @@
    this->frames = new tList<KeyFrame>();
    this->localTime = 0;
-   this->bPause = false;
+   this->bRunning = false;
    this->parent = parent;
+   this->currentFrame = NULL;
+   this->lastFrame = NULL;
 }
 
@@ -178 +180 @@
   this->frames = new tList<KeyFrame>();
   this->localTime = 0;
-  this->bPause = false;
-
+  this->bRunning = false;
+
+  this->currentFrame = NULL;
+  this->lastFrame = NULL;
 }
 
@@ -186 +190 @@
 */
 void SimpleAnimation::start()
-{}
+{
+  if( this->bRunning)
+    {
+      PRINTF(2)("SimpleAnimatin is already running. You are trying to start it again.\n");
+    return;
+    }
+  
+  this->localTime = 0;
+  this->lastFrame = this->frames->firstElement();
+  this->currentFrame = this->frames->nextElement(this->currentFrame);
+  this->bRunning = true;
+}
 
 
@@ -193 +208 @@
 */
 void SimpleAnimation::stop()
-{}
+{
+  this->bRunning = false;
+}
 
 /**
@@ -201 +218 @@
 {
   this->localTime = 0;
-  this->bPause = false;
+  this->lastFrame = this->frames->firstElement();
+  this->currentFrame = this->frames->nextElement(this->currentFrame);
+  this->bRunning = true;
 }
 
@@ -209 +228 @@
 void SimpleAnimation::pause()
 {
-  this->bPause = true;
+  this->bRunning = false;
 }
 
@@ -217 +236 @@
 void SimpleAnimation::resume()
 {
-  this->bPause = false;
+  this->bRunning = true;
 }
 
@@ -226 +245 @@
 void SimpleAnimation::tick(float time)
 {
-  if(!this->bPause)
+  if( !this->bRunning)
+    return;
+
+  this->localTime += time;
+  /* first get the current frame via time-stamps */ 
+  while( this->localTime > this->currentFrame->time)
     {
-      switch( this->mode)
-        {
-        case LINEAR:
-          
-          break;
-        case EXP:
-
-          break;
-        case NEG_EXP:
-
-          break;
-        case SIN:
-
-          break;
-        case COS:
-
-          break;
-        case QUADRATIC:
-
-          break;
-        default:
-          break;
-        }
-    }
-}
+      printf("SimpleAnimation::tick(...) - changing Frame");
+      this->currentFrame = this->frames->nextElement(this->currentFrame);
+      this->localTime -= this->currentFrame->time;
+    }
+  
+  
+
+  /* now animate it */
+  switch( this->mode)
+    {
+    case LINEAR:
+      
+      break;
+    case EXP:
+      
+      break;
+    case NEG_EXP:
+      
+      break;
+    case SIN:
+      
+      break;
+    case COS:
+      
+      break;
+    case QUADRATIC:
+      
+      break;
+    default:
+      break;
+    }
+}

orxonox/trunk/src/simple_animation.h

@@ -32 +32 @@
   void set(Vector* point, Quaternion* orientation, float time, movementMode mode);
   
- private:
   float time;
   movementMode mode;
@@ -62 +61 @@
 
  private:
-  bool bPause;                     //<! is set, when there is a pause
+  bool bRunning;                   //<! is set, when the animation is running
   tList<KeyFrame>* frames;         //<! where keyframes are stored in
   KeyFrame* currentFrame;          //<! the frame that is been played now
+  KeyFrame* lastFrame;
   movementMode mode;               //<! this is an enum of the mode, how the speed is distributed
   float localTime;