void ArkanoidRemakeSdl::Frame()
{
if (mSdlApp.ExistsSurface(mSnowfallSurf))
{
// Scroll the background
mBkgndScroll += 20.0*(mCurrTime-mPrevTime);
if (mBkgndScroll>0) mBkgndScroll=-mSdlApp.GetSurfHeight(mSnowfallSurf);
}
DrawBackground();
DrawPlayArea();
DrawBlocks();
DrawBall();
DrawShip();
DrawBonus();
DrawText();
mSdlApp.UpdateWindow();
}
VOID DrawBarriers(int i)
{
DOUBLE trackTop = i * 0.25 + (i % 2) * 0.01;
DOUBLE trackBottom = (i + 1) * 0.25 + ((i + 1) % 2) * 0.01;
HGDIOBJ backBrush;
SelectObject(hdcBuffer, GetStockObject(GRAY_BRUSH));
for (UINT j = 0; j < global.barriers[i].size(); j++)
{
double lastBarrierX = -1.;
double lastBarrierHeight = 0.;
barrierX = stickmanX + // Position of Stickman
(global.barriers[i][j].msecs - gameTimePass) / global.currSong().msPerBeat / beatPerScreen;
if (barrierX < -0.2 && j < global.barriers[i].size() - 1)
continue;
if (j >= 1)
{
lastBarrierX = stickmanX + // Position of Stickman
(global.barriers[i][j - 1].msecs - gameTimePass) / global.currSong().msPerBeat / beatPerScreen;
lastBarrierHeight = global.barriers[i][j - 1].height;
}
if (lastBarrierX >= 1.)
break;
if (i & 1)
backBrush = GetStockObject(BLACK_BRUSH);
else
backBrush = GetStockObject(WHITE_BRUSH);
// Draw the Floor before this Barrier
SelectObject(hdcBuffer, GetStockObject(GRAY_BRUSH));
Rectangle(hdcBuffer,
ToWindowX(lastBarrierX + 0.4 / beatPerScreen), ToWindowY(trackBottom - 0.05 * (lastBarrierHeight + 1.)) - 1,
ToWindowX(barrierX), ToWindowY(trackBottom) + 1);
// Draw Judge Line
if (!settings.hideJudgeLine)
{
SelectObject(hdcBuffer, GetStockObject(GRAY_BRUSH));
Rectangle(hdcBuffer, ToWindowX(barrierX) - 2, ToWindowY(trackTop) - 1,
ToWindowX(barrierX) + 2, ToWindowY(trackBottom) + 1);
}
// Clear Barrier Area
SelectObject(hdcBuffer, backBrush);
Rectangle(hdcBuffer, ToWindowX(barrierX) + global.heroWidth / 2, ToWindowY(trackTop),
ToWindowX(barrierX + 0.4 / beatPerScreen) - global.heroWidth / 2, ToWindowY(trackBottom) + 1);
// Draw Barrier
SelectObject(hdcBuffer, GetStockObject(GRAY_BRUSH));
switch (global.barriers[i][j].type)
{
case 0:
DrawSpikes(i, j);
break;
case 1:
DrawCliff(i, j);
break;
case 2:
DrawBonus(i, j);
break;
case 3:
DrawStar(i, j);
break;
case 4:
DrawNoise(i, j);
break;
case INT_MAX:
DrawNoBarrier(i, j);
break;
default:
DrawSpikes(i, j);
break;
}
SelectObject(hdcBuffer, GetStockObject(GRAY_BRUSH));
if (j == global.barriers[i].size() - 1)
{
Rectangle(hdcBuffer,
ToWindowX(barrierX + 0.4 / beatPerScreen), ToWindowY(trackBottom - 0.05 * (global.barriers[i][j].height + 1.)) - 1,
ToWindowX(1) + 1, ToWindowY(trackBottom) + 1);
}
}
}