Changeset 3367 in orxonox.OLD for orxonox/trunk/src/glmenu_imagescreen.cc

Timestamp:

Jan 7, 2005, 1:51:16 AM (19 years ago)

Author:

patrick

Message:

orxonox/trunk: updated screenloader with more generic functions

File:

• orxonox/trunk/src/glmenu_imagescreen.cc (modified) (4 diffs)

orxonox/trunk/src/glmenu_imagescreen.cc

@@ -22 +22 @@
 using namespace std;
 
+GLMenuImageScreen* GLMenuImageScreen::singletonRef = 0;
+
+GLMenuImageScreen* GLMenuImageScreen::getInstance()
+{
+  if( singletonRef == NULL)
+    singletonRef = new GLMenuImageScreen ();
+  return singletonRef;
+}
 
 /**
@@ -126 +134 @@
   glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
 
-  // Screen Size.
+  /* screen size */
   int screenWidth = 640;
   int screenHeight = 480;
   
-  // Set Image Size.
+  /* set image size */
   int imageWidth = 640;
   int imageHeight = 480;
   
-  // Start pos of image.
+  /* start pos of image */
   int offsetX = (screenWidth - imageWidth)/2;
   int offsetY = (screenHeight - imageHeight)/2;
   
-  glEnable(GL_BLEND);
-  glEnable(GL_TEXTURE_2D);
-
-  glPushAttrib(GL_LIGHTING_BIT | GL_TRANSFORM_BIT);
-  
-  glDisable(GL_LIGHTING);
+  /* loadbar pos */
+  int barX = 400;
+  int barY = 50;
+  int barWidth = 230;
+  int barHeight = 30;
+
   glMatrixMode(GL_PROJECTION);
   glPushMatrix();
@@ -152 +160 @@
   glLoadIdentity();
   glPushMatrix();
+
   glEnable(GL_BLEND);
-
+  glPushAttrib(GL_LIGHTING_BIT | GL_TRANSFORM_BIT);
+  glDisable(GL_LIGHTING);
+
+  glBegin(GL_QUADS);
+  glColor3f(0.96, 0.84, 0.34);
+  glVertex2i(barX, barY);
+  glVertex2i(barX + barWidth, barY);
+  glVertex2i(barX + barWidth, barY + barHeight);
+  glVertex2i(barX, barY + barHeight);
+  glColor3f(1.0, 1.0, 1.0);
+  glEnd();
+
+  glEnable(GL_TEXTURE_2D);
   glBegin(GL_QUADS);
   glTexCoord2i(0, 0); glVertex2i(offsetX, offsetY);
-  glTexCoord2i(1, 0 ); glVertex2i(offsetX + imageWidth, offsetY);
-  glTexCoord2i( 1, 1 ); glVertex2i(offsetX + imageWidth, offsetY + imageHeight);
-  glTexCoord2i( 0, 1 ); glVertex2i(offsetX, offsetY + imageHeight);
+  glTexCoord2i(1, 0); glVertex2i(offsetX + imageWidth, offsetY);
+  glTexCoord2i(1, 1); glVertex2i(offsetX + imageWidth, offsetY + imageHeight);
+  glTexCoord2i(0, 1); glVertex2i(offsetX, offsetY + imageHeight);
   glEnd();
-
   glDisable(GL_TEXTURE_2D);
-
-  glBegin(GL_QUADS);
-  glColor3f(1.0, 0.0, 0.0);
-  glVertex2i(100, 100);
-  glVertex2i(200, 100);
-  glVertex2i(200, 150);
-  glVertex2i(100, 150);
-  glEnd();
-
 
   glDisable(GL_BLEND);
@@ -179 +190 @@
 
   SDL_GL_SwapBuffers();                    
-  SDL_Delay(1000);
+  SDL_Delay(5000);
 }