void Game_Update()
{
// calculate a spinning world matrix
MFMatrix world;
world.SetTranslation(MakeVector(0, -5, 50));
static float rotation = 0.0f;
rotation += MFSystem_TimeDelta();
world.RotateY(rotation);
// set world matrix to the model
MFModel_SetWorldMatrix(pModel, world);
// advance the animation
MFAnimation *pAnim = MFModel_GetAnimation(pModel);
if(pAnim)
{
float start, end;
MFAnimation_GetFrameRange(pAnim, &start, &end);
static float time = 0.f;
time += MFSystem_TimeDelta();// * 500;
while(time >= end)
time -= end;
MFAnimation_SetFrame(pAnim, time);
}
}
void Game_Update()
{
static float rotation = 0.0f;
rotation += MFSystem_GetTimeDelta();
// spin the prism
MFMatrix world;
world.SetTranslation(MakeVector(0, 0.3f, 3));
world.RotateY(rotation * 2.3f);
MFStateBlock_SetMatrix(pPrismStateBlock, MFSCM_World, world);
// spin the box
world.SetTranslation(MakeVector(0, 0, 5));
world.RotateYPR(rotation, rotation * 2.0f, rotation * 0.5f);
MFStateBlock_SetMatrix(pBoxStateBlock, MFSCM_World, world);
}
void Game_Update()
{
if(!bShowModel)
{
if(MFInput_WasPressed(Key_Up, IDD_Keyboard) && menuIndex > 0)
--menuIndex;
else if(MFInput_WasPressed(Key_Down, IDD_Keyboard) && menuIndex < (int)models.size()-1)
++menuIndex;
else if(MFInput_WasPressed(Key_Return, IDD_Keyboard) && models.size() > 0)
{
bShowModel = true;
// load model
pModel = MFModel_CreateWithAnimation(models[menuIndex].CStr());
}
}
else
{
if(MFInput_WasPressed(Key_Escape, IDD_Keyboard))
{
if(pModel)
{
MFModel_Destroy(pModel);
pModel = NULL;
}
models.clear();
Scan("data:");
if(models.size() <= (size_t)menuIndex)
menuIndex = models.size() ? (int)models.size() - 1 : 0;
bShowModel = false;
return;
}
if(pModel)
{
if(MFInput_Read(Mouse_LeftButton, IDD_Mouse) > 0.f)
{
yaw += -MFInput_Read(Mouse_XDelta, IDD_Mouse) * 0.02f;
pitch += -MFInput_Read(Mouse_YDelta, IDD_Mouse) * 0.015f;
}
if(MFInput_Read(Mouse_MiddleButton, IDD_Mouse) > 0.f)
{
zoom *= 1.f + -MFInput_Read(Mouse_YDelta, IDD_Mouse) * 0.02f;
}
// calculate a spinning world matrix
MFMatrix world;
world.SetTranslation(MakeVector(0, -0.25f, 1) * zoom);
world.RotateY(yaw);
world.RotateX(pitch);
// set world matrix to the model
MFModel_SetWorldMatrix(pModel, world);
// advance the animation
MFAnimation *pAnim = MFModel_GetAnimation(pModel);
if(pAnim)
{
float start, end;
MFAnimation_GetFrameRange(pAnim, &start, &end);
static float time = 0.f;
time += MFSystem_TimeDelta();// * 500;
while(time >= end)
time -= end;
MFAnimation_SetFrame(pAnim, time);
}
}
}
}