Changeset 6837 in orxonox.OLD for trunk/src/story_entities/simple_game_menu.cc

Timestamp:

Jan 30, 2006, 12:28:03 AM (20 years ago)

Author:

patrick

Message:

trunk: more submenu structure

File:

• trunk/src/story_entities/simple_game_menu.cc (modified) (2 diffs)

trunk/src/story_entities/simple_game_menu.cc

@@ -56 +56 @@
   this->cameraVector = Vector(50.0, 0.0, 0.0);
   this->menuLayer.push_back(new MenuLayer());
+  this->layerIndex = 0;
 
   this->loadParams(root);
@@ -216 +217 @@
 void SimpleGameMenu::process(const Event &event)
 {
-  if( event.type == SDLK_RETURN)
+  if( this->layerIndex == 0)
   {
-    if( this->menuSelected == this->menuQuitGame)
-    {
-      this->setNextStoryID(WORLD_ID_GAMEEND);
-      this->stop();
-    }
-    if( this->menuSelected == this->menuStartGame)
-    {
-      this->stop();
+    if( event.type == SDLK_RETURN && event.bPressed == true)
+    {
+      if( this->menuSelected == this->menuQuitGame)
+      {
+        this->setNextStoryID(WORLD_ID_GAMEEND);
+        this->stop();
+      }
+      if( this->menuSelected == this->menuStartGame)
+      {
+        //this->stop();
+        // switch to first submenu
+        if( this->menuLayer[1] == NULL)
+        {
+          PRINTF(1)("Haven't got any Story Entities to play!\n");
+          return;
+        }
+
+        this->switchMenuLayer(this->layerIndex, 1);
+
+      }
+    }
+    else if( event.type == SDLK_DOWN && event.bPressed == true)
+    {
+//     ImageEntity*
+      if(this->menuSelectedIndex < (this->menuLayer[this->layerIndex]->menuList.size() - 1))
+      {
+        this->menuSelected = this->menuLayer[this->layerIndex]->menuList[++this->menuSelectedIndex];
+        this->menuSelector->setAbsCoor(this->menuSelected->getAbsCoor());
+      }
+    }
+    else if( event.type == SDLK_UP && event.bPressed == true)
+    {
+      if(this->menuSelectedIndex > 0)
+      {
+        this->menuSelected = this->menuLayer[this->layerIndex]->menuList[--this->menuSelectedIndex];
+        this->menuSelector->setAbsCoor(this->menuSelected->getAbsCoor());
+      }
     }
   }
-  else if( event.type == SDLK_DOWN && event.bPressed == true)
+  else if( this->layerIndex == 1)
   {
-//     ImageEntity*
-    if(this->menuSelectedIndex < (this->menuLayer[0]->menuList.size() - 1))
-    {
-      this->menuSelected = this->menuLayer[0]->menuList[++this->menuSelectedIndex];
-      this->menuSelector->setAbsCoor(this->menuSelected->getAbsCoor());
-    }
+
   }
-  else if( event.type == SDLK_UP && event.bPressed == true)
+}
+
+
+/**
+ *  switches to from one meny layer to an other
+ * @param layer1 from layer
+ * @param layer2 to layer
+ */
+void SimpleGameMenu::switchMenuLayer(int layer1, int layer2)
+{
+  // wrong sizes
+  if(layer1 >= this->menuLayer.size() || layer2 >= this->menuLayer.size())
+    return;
+
+
+  PRINTF(0)("Removing layer %i\n", layer1);
+  std::vector<ImageEntity*>::iterator it;
+  // fade old menu
+  for( it = this->menuLayer[layer1]->menuList.begin(); it != this->menuLayer[layer1]->menuList.end(); it++ )
   {
-    if(this->menuSelectedIndex > 0)
-    {
-      this->menuSelected = this->menuLayer[0]->menuList[--this->menuSelectedIndex];
-      this->menuSelector->setAbsCoor(this->menuSelected->getAbsCoor());
-    }
+    (*it)->setAbsCoor(Vector(-100, -100, -100));
   }
-}
-
-
+
+
+  PRINTF(0)("Showing layer %i\n", layer1);
+  // beam here the new menu
+  for( it = this->menuLayer[layer2]->menuList.begin(); it != this->menuLayer[layer2]->menuList.end(); it++ )
+  {}
+
+  this->layerIndex = layer2;
+}