void THAnimation::draw(THRenderTarget* pCanvas, int iDestX, int iDestY)
{
if(AreFlagsSet(m_iFlags, THDF_Alpha50 | THDF_Alpha75))
return;
iDestX += m_iX;
iDestY += m_iY;
if(m_iSoundToPlay)
{
THSoundEffects *pSounds = THSoundEffects::getSingleton();
if(pSounds)
pSounds->playSoundAt(m_iSoundToPlay, iDestX, iDestY);
m_iSoundToPlay = 0;
}
if(m_pManager)
{
if(m_iFlags & THDF_Crop)
{
THClipRect rcOld, rcNew;
pCanvas->getClipRect(&rcOld);
rcNew.y = rcOld.y;
rcNew.h = rcOld.h;
rcNew.x = iDestX + (m_iCropColumn - 1) * 32;
rcNew.w = 64;
IntersectTHClipRect(rcNew, rcOld);
pCanvas->setClipRect(&rcNew);
m_pManager->drawFrame(pCanvas, m_iFrame, m_oLayers, iDestX, iDestY,
m_iFlags);
pCanvas->setClipRect(&rcOld);
}
else
m_pManager->drawFrame(pCanvas, m_iFrame, m_oLayers, iDestX, iDestY,
m_iFlags);
}
}
static int l_surface_set_clip(lua_State *L)
{
THRenderTarget* pCanvas = luaT_testuserdata<THRenderTarget>(L);
THClipRect rcClip;
rcClip.x = static_cast<THClipRect::xy_t>(luaL_checkinteger(L, 2));
rcClip.y = static_cast<THClipRect::xy_t>(luaL_checkinteger(L, 3));
rcClip.w = static_cast<THClipRect::wh_t>(luaL_checkinteger(L, 4));
rcClip.h = static_cast<THClipRect::wh_t>(luaL_checkinteger(L, 5));
if(lua_toboolean(L, 6) != 0)
{
THClipRect rcExistingClip;
pCanvas->getClipRect(&rcExistingClip);
IntersectTHClipRect(rcClip, rcExistingClip);
}
pCanvas->setClipRect(&rcClip);
lua_settop(L, 1);
return 1;
}