void parsekey(unsigned char key, int x, int y)
{
switch (key)
{
case 27:
exit(0);
break;
case 13:
if(mode == EDITING)
{
mode = INTERACTIVE;
}
else
{
mode = EDITING;
carat = 0;
}
break;
case '\t':
// If current layout is a SimpleLayout, change its alignment properties
if(layouts[currentLayout]
&& (dynamic_cast <FTSimpleLayout *>(layouts[currentLayout])))
{
FTSimpleLayout *l = (FTSimpleLayout *)layouts[currentLayout];
// Decrement the layout
switch (l->GetAlignment())
{
case FTGL::ALIGN_LEFT:
l->SetAlignment(FTGL::ALIGN_RIGHT);
break;
case FTGL::ALIGN_RIGHT:
l->SetAlignment(FTGL::ALIGN_CENTER);
break;
case FTGL::ALIGN_CENTER:
l->SetAlignment(FTGL::ALIGN_JUSTIFY);
break;
case FTGL::ALIGN_JUSTIFY:
l->SetAlignment(FTGL::ALIGN_LEFT);
break;
}
}
break;
default:
if(mode == INTERACTIVE)
{
myString[0] = key;
myString[1] = 0;
}
else
{
myString[carat] = key;
myString[carat + 1] = 0;
carat = carat > 2000 ? 2000 : carat + 1;
}
break;
}
glutPostRedisplay();
}
void loadingscreen(string s)
{
extern FTGLPixmapFont* font;
int size=36;
font->FaceSize(size);
FTSimpleLayout status;
status.SetFont(font);
status.SetAlignment(FTGL::ALIGN_CENTER);
status.SetLineLength(WINDOW_X);
FTBBox box=status.BBox(s.c_str());
float boxx=box.Upper().Xf()-box.Lower().Xf(),
boxy=box.Upper().Yf()-box.Lower().Yf();
glDisable(GL_LIGHTING);
glViewport(0,0,WINDOW_X,WINDOW_Y);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0,1,0,1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_TEXTURE_2D);
glPolygonMode(GL_FRONT_AND_BACK,GL_FILL);
glBindTexture(GL_TEXTURE_2D, textures[LOADTX]);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glBegin(GL_QUADS);
glTexCoord2i(0,0);
glVertex2i(0,0);
glTexCoord2i(1,0);
glVertex2i(1,0);
glTexCoord2i(1,1);
glVertex2i(1,1);
glTexCoord2i(0,1);
glVertex2i(0,1);
glEnd();
glDisable(GL_TEXTURE_2D);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0,WINDOW_X,0,WINDOW_Y);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glRasterPos2i(0,WINDOW_Y/2+boxy/2-size-status.GetLineSpacing());
status.Render(s.c_str());
glRasterPos2i(0,0);
glfwSwapBuffers();
}