#include "Tetrad_J.h"
#include "BlocksMatrix.h"
CTetrad_J::CTetrad_J(CBlocksMatrix* pParent) : CTetrad(pParent,bcBlue)
{
}
CTetrad_J::~CTetrad_J()
{
}
bool CTetrad_J::Rotate()
{
bool bSuccess = false;
switch (m_Orientation)
{
case Rotation0:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos-1))
{
m_Orientation = Rotation90;
bSuccess = true;
}
break;
case Rotation90:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos-1) &&
m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos ) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos))
{
m_Orientation = Rotation180;
bSuccess = true;
}
break;
case Rotation180:
if (m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos-1) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos-1))
{
m_Orientation = Rotation270;
bSuccess = true;
}
break;
case Rotation270:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos ) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos ) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos+1))
{
m_Orientation = Rotation0;
bSuccess = true;
}
break;
}
return bSuccess;
}
bool CTetrad_J::MoveLeft()
{
bool bSuccess = false;
switch (m_Orientation)
{
case Rotation0:
if (m_pParentMatrix->IsCellFree(m_iXPos-2,m_iYPos) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+1))
{
m_iXPos--;
bSuccess = true;
}
break;
case Rotation90:
if (m_pParentMatrix->IsCellFree(m_iXPos-2,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos) &&
m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos-1))
{
m_iXPos--;
bSuccess = true;
}
break;
case Rotation180:
if (m_pParentMatrix->IsCellFree(m_iXPos-2,m_iYPos-1) &&
m_pParentMatrix->IsCellFree(m_iXPos-2,m_iYPos ))
{
m_iXPos--;
bSuccess = true;
}
break;
case Rotation270:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos) &&
m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos-1))
{
m_iXPos--;
bSuccess = true;
}
break;
}
return bSuccess;
}
bool CTetrad_J::MoveRight()
{
bool bSuccess = false;
switch (m_Orientation)
{
case Rotation0:
if (m_pParentMatrix->IsCellFree(m_iXPos+2,m_iYPos) &&
m_pParentMatrix->IsCellFree(m_iXPos+2,m_iYPos+1))
{
m_iXPos++;
bSuccess = true;
}
break;
case Rotation90:
if (m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos ) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos-1))
{
m_iXPos++;
bSuccess = true;
}
break;
case Rotation180:
if (m_pParentMatrix->IsCellFree(m_iXPos+2,m_iYPos) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos-1))
{
m_iXPos++;
bSuccess = true;
}
break;
case Rotation270:
if (m_pParentMatrix->IsCellFree(m_iXPos+2,m_iYPos-1) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos ) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos+1))
{
m_iXPos++;
bSuccess = true;
}
break;
}
return bSuccess;
}
bool CTetrad_J::MoveDown()
{
bool bSuccess = false;
switch (m_Orientation)
{
case Rotation0:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos+2) )
{
m_iYPos++;
bSuccess = true;
}
break;
case Rotation90:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos+2) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+2))
{
m_iYPos++;
bSuccess = true;
}
break;
case Rotation180:
if (m_pParentMatrix->IsCellFree(m_iXPos-1,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+1) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos+1) )
{
m_iYPos++;
bSuccess = true;
}
break;
case Rotation270:
if (m_pParentMatrix->IsCellFree(m_iXPos ,m_iYPos+2) &&
m_pParentMatrix->IsCellFree(m_iXPos+1,m_iYPos ))
{
m_iYPos++;
bSuccess = true;
}
break;
}
return bSuccess;
}
void CTetrad_J::Draw()
{
int screenX=0, screenY=0;
switch (m_Orientation)
{
case Rotation0:
m_pParentMatrix->GetScreenPosFromCell(m_iXPos-1,m_iYPos,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos+1,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos+1,m_iYPos+1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
break;
case Rotation90:
m_pParentMatrix->GetScreenPosFromCell(m_iXPos-1,m_iYPos+1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos-1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos+1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
break;
case Rotation180:
m_pParentMatrix->GetScreenPosFromCell(m_iXPos-1,m_iYPos-1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos-1,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos+1,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
break;
case Rotation270:
m_pParentMatrix->GetScreenPosFromCell(m_iXPos+1,m_iYPos-1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos-1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos ,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
m_pParentMatrix->GetScreenPosFromCell(m_iXPos ,m_iYPos+1,screenX,screenY);
m_pBlockImg->BlitImage(screenX,screenY);
break;
}
}
void CTetrad_J::DrawOnScreen(const TRectanglei& rect)
{
int XPos = (rect.GetWidth() - 3*BLOCK_WIDTH)/2 + rect.m_Left;
int YPos = (rect.GetHeight() - 2*BLOCK_HEIGHT)/2 + rect.m_Top;
m_pBlockImg->BlitImage(XPos,YPos);
m_pBlockImg->BlitImage(XPos+BLOCK_WIDTH,YPos);
m_pBlockImg->BlitImage(XPos+2*BLOCK_WIDTH,YPos);
m_pBlockImg->BlitImage(XPos+2*BLOCK_WIDTH,YPos+BLOCK_HEIGHT);
}
void CTetrad_J::FillMatrix()
{
switch (m_Orientation)
{
case Rotation0:
m_pParentMatrix->FillCell(m_iXPos-1,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos+1,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos+1,m_iYPos+1,m_BlockColor);
break;
case Rotation90:
m_pParentMatrix->FillCell(m_iXPos-1,m_iYPos+1,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos-1,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos+1,m_BlockColor);
break;
case Rotation180:
m_pParentMatrix->FillCell(m_iXPos-1,m_iYPos-1,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos-1,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos ,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos+1,m_iYPos ,m_BlockColor);
break;
case Rotation270:
m_pParentMatrix->FillCell(m_iXPos+1,m_iYPos-1,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos-1,m_BlockColor);
m_pParentMatrix->FillCell(m_iXPos ,m_iYPos ,m_BlockColor);
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opengl基于vc8开发的俄罗斯方块游戏源代码
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Tutorial3_src.zip （79个子文件） 
bin 
HighScoreItems.png 21KB Block.png 4KB
DevIL.dll 856KB PlayBckgnd.png 461KB ProgressBar.png 9KB ScoresTitle.png 33KB MenuItems.png 25KB 01 Digitall.ttf 48KB MainBackground.png 1.2MB MenuTitle.png 23KB TetroGL.vcproj 7KB dependencies DevIL include IL config.h 3KB ilut.h 12KB il.h 19KB ilu_region.h 593B devil_internal_exports.h 7KB ilu.h 6KB lib ILUT.exp 6KB DevIL.lib 27KB ILU.exp 7KB ILUT.dll 32KB DevIL.dll 856KB DevIL.exp 17KB ILUT.lib 10KB ILU.lib 11KB ILU.dll 76KB src Main.cpp 460B TextureManager.h 1KB Texture.cpp 3KB Constants.h 436B MenuState.h 1KB Image.h 2KB TextControl.h 1022B GameState.cpp 276B ImageList.h 1KB Tetrad_L.cpp 8KB Tetrad_L.h 373B BlocksMatrix.h 3KB ComboControl.cpp 2KB Tetrad.h 3KB TextureManager.cpp 2KB PlayState.h 1KB Tetrad_J.cpp 8KB ComboControl.h 2KB MainWindow.cpp 7KB Tetrad_I.h 373B Texture.h 2KB SmartPtr.h 3KB Exception.h 376B GameState.h 939B BlocksMatrix.cpp 7KB Tetrad_S.cpp 5KB StateManager.cpp 681B MainWindow.h 1KB Application.cpp 3KB Tetrad_S.h 375B GameFont.cpp 3KB MenuState.cpp 4KB PlayState.cpp 5KB Tetrad_Z.cpp 5KB TetradFactory.h 311B Tetrad_J.h 373B ImageList.cpp 1KB TextControl.cpp 1KB Tetrad_Z.h 375B Tetrad_O.cpp 2KB StateManager.h 904B Tetrad_I.cpp 5KB Tetrad_O.h 375B GameFont.h 1KB TetradFactory.cpp 926B HighScoreState.h 2KB Application.h 747B Tetrad_T.h 375B HighScoreState.cpp 5KB Rectangle.h 2KB Tetrad_T.cpp 8KB Image.cpp 3KB TetroGL.sln 878B资源评论
