bool InitApp()
{
// create GLUT menu:
int menu = glutCreateMenu(ProcessMenu);
glutAddMenuEntry("Reset Camera", MENU_RESET);
glutAddMenuEntry("euler integration", MENU_EULER);
glutAddMenuEntry("verlet integration", MENU_VERLET);
glutAddMenuEntry("Exit", MENU_EXIT);
glutAttachMenu(GLUT_RIGHT_BUTTON);
glEnable(GL_DEPTH_TEST);
g_meshDisplayList = glGenLists(1);
glNewList(g_meshDisplayList,GL_COMPILE);
glutSolidSphere(0.15f, 8, 8);
glEndList();
srand(time(NULL));
if (utLoadAndBuildShader("data\\light.vert", "data\\light.frag", &g_shaderLight) == false)
return false;
g_camera.m_zoom = 10.0f;
InitSimulation();
return true;
}
int WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
{
hge = hgeCreate(HGE_VERSION);
// Set desired system states and initialize HGE
hge->System_SetState(HGE_LOGFILE, "hge_tut08.log");
hge->System_SetState(HGE_FRAMEFUNC, FrameFunc);
hge->System_SetState(HGE_RENDERFUNC, RenderFunc);
hge->System_SetState(HGE_TITLE, "HGE Tutorial 08 - The Big Calm");
hge->System_SetState(HGE_USESOUND, false);
hge->System_SetState(HGE_WINDOWED, true);
hge->System_SetState(HGE_SCREENWIDTH, SCREEN_WIDTH);
hge->System_SetState(HGE_SCREENHEIGHT, SCREEN_HEIGHT);
hge->System_SetState(HGE_SCREENBPP, 32);
if(hge->System_Initiate())
{
fnt=new hgeFont("font2.fnt");
if(!InitSimulation())
{
// If one of the data files is not found, display an error message and shutdown
MessageBox(NULL, "Can't load resources. See log for details.", "Error", MB_OK | MB_ICONERROR | MB_APPLMODAL);
hge->System_Shutdown();
hge->Release();
return 0;
}
hge->System_Start();
DoneSimulation();
delete fnt;
}
hge->System_Shutdown();
hge->Release();
return 0;
}
void KeyboardCB(unsigned char key, int x, int y)
{
switch (key) {
case 'q':
case 27:
exit(0);
case 'f': // take a snapshot in ppm format
g_frameSaver.DumpPPM(g_width,g_height) ;
break;
case 't':
resetTime() ;
break ;
case 'r':
resetArcball() ;
Reset() ;
g_zoom = 1 ;
glutPostRedisplay() ;
break ;
case 'a': // toggle animation state
if( g_state == STATE_ANIMATE )
{
g_state = STATE_IDLE ;
}
else
{
resetTime() ;
g_state = STATE_ANIMATE ;
}
break ;
case 's': // togle simulation state
if( g_state == STATE_SIMULATE )
{
g_state = STATE_IDLE ;
}
else
{
resetTime() ;
InitSimulation() ;
g_state = STATE_SIMULATE ;
}
break ;
case 'p': // togle playback
if( g_state == STATE_PLAYBACK )
{
g_state = STATE_IDLE ;
}
else
{
g_state = STATE_PLAYBACK ;
}
break ;
case '0':
//reset your object
break ;
case 'm': // toggle frame dumping
if( g_frameDumping == 1 )
{
animTcl::OutputMessage("Frame Frame Dumping disabled.\n") ;
g_frameDumping = 0 ;
}
else
{
animTcl::OutputMessage("Frame Frame Dumping enabled.\n") ;
g_frameDumping = 1 ;
}
g_frameSaver.Toggle(g_width);
break ;
case 'h':
case '?':
instructions();
break;
}
myKey(key, x, y) ;
glutPostRedisplay() ;
}
