Tetris clone
I have used a tutorial from this site
http://triplebuffer.devmaster.net/file.php?id=3&page=0
to create a tetris game just out of interest but it comes up with these errors
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(175) : error C2440: '=' : cannot convert from 'const char [17]' to 'LPCWSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(184) : error C2664: 'CreateWindowExW' : cannot convert parameter 2 from 'const char [17]' to 'LPCWSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(239) : error C2664: 'BitMapObject::Load' : cannot convert parameter 2 from 'const char [11]' to 'LPCTSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
I have added the image to resource files
read part 2
http://triplebuffer.devmaster.net/file.php?id=3&page=0
to create a tetris game just out of interest but it comes up with these errors
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(175) : error C2440: '=' : cannot convert from 'const char [17]' to 'LPCWSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(184) : error C2664: 'CreateWindowExW' : cannot convert parameter 2 from 'const char [17]' to 'LPCWSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
1>c:\documents and settings\timbo\my documents\visual studio 2008\projects\tetris1\tetris1\main.cpp(239) : error C2664: 'BitMapObject::Load' : cannot convert parameter 2 from 'const char [11]' to 'LPCTSTR'
1> Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
I have added the image to resource files
read part 2
here is main.cpp
[code]
//FALLING BLOCK GAME!
//main.cpp
//tell compiler to not include many unneeded header files.
#define WIN32_LEAN_AND_MEAN
//need this for windows stuff.
#include <windows.h>
//need this for srand and rand
#include <stdlib.h>
//now let's include our bitmapobject definitions
#include "bitmapobject.h"
//let's give our window a name
#define WINDOWCLASS "FallingBlockGame"
//let's give our window a title...er caption.
#define WINDOWTITLE "A Falling Block Game!"
//since we're using square blocks, let's only use a single size.
const int TILESIZE=16;
//now for the map...
const int MAPWIDTH=10;
const int MAPHEIGHT=30;
const int GREY=8;
const int TILENODRAW=-1;
const int TILEBLACK=0;
const int TILEGREY=1;
const int TILEBLUE=2;
const int TILERED=3;
const int TILEGREEN=4;
const int TILEYELLOW=5;
const int TILEWHITE=6;
const int TILESTEEL=7;
const int TILEPURPLE=8;
bool GameInit(); // game initialization function
void GameLoop(); //where the game actually takes place
void GameDone(); //clean up!
void DrawTile(int x, int y, int tile); //coordinates & tile type
void DrawMap(); //draw the whole map.. render function, basically
void NewBlock(); //create a new block!
void RotateBlock(); //rotate a block.. if you can!
void Move(int x, int y); //coordinates to move.
int CollisionTest(int nx, int ny); //test collision of blocks
void RemoveRow(int row); //remove a row.. that would be the 'x'.
void NewGame(); //make a new game!
HINSTANCE hInstMain=NULL; //main app handle
HWND hWndMain=NULL; //main window handle
int Map[MAPWIDTH][MAPHEIGHT+1]; //the game map!
struct Piece {
int size[4][4];
int x;
int y;
};
Piece sPrePiece; //preview piece.
Piece sPiece; //the 's' prefixes indicate this is a 'structure'
DWORD start_time; //used in timing
bool GAMESTARTED=false; //used by NewBlock()
//map for the program
BitMapObject bmoMap;
//block images
BitMapObject bmoBlocks;
LRESULT CALLBACK TheWindowProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
//which message did we get?
switch(uMsg)
{
case WM_KEYDOWN:
{
//check for escape key
if(wParam==VK_ESCAPE)
{
DestroyWindow(hWndMain);
return(0);//handled message
}
else if(wParam==VK_DOWN) //check for down arrow key
{
Move(0,1);
return(0);//handled message
}
else if(wParam==VK_UP) //check for up arrow key
{
RotateBlock();
return(0);//handled message
}
else if(wParam==VK_LEFT) //check for left arrow key
{
Move(-1,0);
return(0);//handled message
}
else if(wParam==VK_RIGHT) //check for right arrow key
{
Move(1,0);
return(0);//handled message
}
}break;
case WM_DESTROY://the window is being destroyed
{
//tell the application we are quitting
PostQuitMessage(0);
//handled message, so return 0
return(0);
}break;
case WM_PAINT://the window needs repainting
{
//a variable needed for painting information
PAINTSTRUCT ps;
//start painting
HDC hdc=BeginPaint(hwnd,&ps);
//redraw the map
BitBlt(hdc,0,0,TILESIZE*MAPWIDTH+TILESIZE*GREY,TILESIZE*MAPHEIGHT,bmoMap,0,0,SRCCOPY);
//end painting
EndPaint(hwnd,&ps);
//handled message, so return 0
return(0);
}break;
}
//pass along any other message to default message handler
return(DefWindowProc(hwnd,uMsg,wParam,lParam));
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nShowCmd)
{
//assign instance to global variable
hInstMain=hInstance;
//create window class
WNDCLASSEX wcx;
//set the size of the structure
wcx.cbSize=sizeof(WNDCLASSEX);
//class style
wcx.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
//window procedure
wcx.lpfnWndProc=TheWindowProc;
//class extra
wcx.cbClsExtra=0;
//window extra
wcx.cbWndExtra=0;
//application handle
wcx.hInstance=hInstMain;
//icon
wcx.hIcon=LoadIcon(NULL,IDI_APPLICATION);
//cursor
wcx.hCursor=LoadCursor(NULL,IDC_ARROW);
//background color
wcx.hbrBackground=(HBRUSH)GetStockObject(BLACK_BRUSH);
//menu
wcx.lpszMenuName=NULL;
//class name
wcx.lpszClassName=WINDOWCLASS;
//small icon
wcx.hIconSm=NULL;
//register the window class, return 0 if not successful
if(!RegisterClassEx(&wcx)) return(0);
//create main window
hWndMain=CreateWindowEx(0,WINDOWCLASS,WINDOWTITLE, WS_BORDER | WS_SYSMENU | WS_CAPTION| WS_VISIBLE,0,0,320,240,NULL,NULL,hInstMain,NULL);
//error check
if(!hWndMain) return(0);
//if program initialization failed, then return with 0
if(!GameInit()) return(0);
//message structure
MSG msg;
//message pump
for( ; ; )
{
//look for a message
if(PeekMessage(&msg,NULL,0,0,PM_REMOVE))
{
//there is a message
//check that we arent quitting
if(msg.message==WM_QUIT) break;
//translate message
TranslateMessage(&msg);
//dispatch message
DispatchMessage(&msg);
}
//run main game loop
GameLoop();
}
//clean up program data
GameDone();
//return the wparam from the WM_QUIT message
return(msg.wParam);
}
bool GameInit()
{
//set the client area size
RECT rcTemp;
SetRect(&rcTemp,0,0,MAPWIDTH*TILESIZE+TILESIZE*GREY,MAPHEIGHT*TILESIZE);//160x480 client area
AdjustWindowRect(&rcTemp,WS_BORDER | WS_SYSMENU | WS_CAPTION| WS_VISIBLE,FALSE);//adjust the window size based on desired client area
SetWindowPos(hWndMain,NULL,0,0,rcTemp.right-rcTemp.left,rcTemp.bottom-rcTemp.top,SWP_NOMOVE);//set the window width and height
//create map image
HDC hdc=GetDC(hWndMain);
bmoMap.Create(hdc,MAPWIDTH*TILESIZE+TILESIZE*GREY,MAPHEIGHT*TILESIZE);
FillRect(bmoMap,&rcTemp,(HBRUSH)GetStockObject(BLACK_BRUSH));
ReleaseDC(hWndMain,hdc);
bmoBlocks.Load(NULL,"blocks.bmp");
NewGame();
return(true);//return success
}
void GameDone()
{
//clean up code goes here
}
void GameLoop()
{
if( (GetTickCount() - start_time) > 1000)
{
Move(0,1);
start_time=GetTickCount();
}
}
void NewGame()
{
start_time=GetTickCount();
GAMESTARTED=false;
//start out the map
for(int x=0;x< MAPWIDTH;x++)
{
for(int y=0;y< MAPHEIGHT+1;y++)
{
if(y==MAPHEIGHT) //makes Y-collision easier.
Map[x][y]=TILEGREY;
else
Map[x][y]=TILEBLACK;
}
}
NewBlock();
DrawMap();
}
void DrawTile(int x,int y,int tile)//put a tile
{
//mask first
BitBlt(bmoMap,x*TILESIZE,y*TILESIZE,TILESIZE,TILESIZE,bmoBlocks,tile*TILESIZE,TILESIZE,SRCAND);
//then image
BitBlt(bmoMap,x*TILESIZE,y*TILESIZE,TILESIZE,TILESIZE,bmoBlocks,tile*TILESIZE,0,SRCPAINT);
}
void DrawMap()//draw screen
{
int xmy, ymx;
//place the toolbar
for(xmy=MAPWIDTH; xmy< MAPWIDTH+GREY; xmy++)
for(ymx=0; ymx< MAPHEIGHT; ymx++)
DrawTile(xmy, ymx, TILEGREY);
//draw preview block
for(xmy=0; xmy<4; xmy++)
for(ymx=0; ymx<4; ymx++)
if(sPrePiece.size[xmy][ymx] != TILENODRAW)
DrawTile(sPrePiece.x+xmy, sPrePiece.y+ymx, sPrePiece.size[xmy][ymx]);
//draw the map
//loop through the positions
for(xmy=0;xmy< MAPWIDTH;xmy++)
for(ymx=0;ymx< MAPHEIGHT;ymx++)
DrawTile(xmy,ymx,Map[xmy][ymx]);
//draw moving block
for(xmy=0; xmy<4; xmy++)
for(ymx=0; ymx<4; ymx++)
if(sPiece.size[xmy][ymx] != TILENODRAW)
DrawTile(sPiece.x+xmy, sPiece.y+ymx, sPiece.size[xmy][ymx]);
//invalidate the window rect
InvalidateRect(hWndMain,NULL,FALSE);
}
void NewBlock()
{
int newblock;
int i,j;
// 0 1 2 3 4 5 6
// X These
// X XX X XX XX XX XX are
// X XX XXX XX XX X X block
// X X X types
read part 3
[code]
//FALLING BLOCK GAME!
//main.cpp
//tell compiler to not include many unneeded header files.
#define WIN32_LEAN_AND_MEAN
//need this for windows stuff.
#include <windows.h>
//need this for srand and rand
#include <stdlib.h>
//now let's include our bitmapobject definitions
#include "bitmapobject.h"
//let's give our window a name
#define WINDOWCLASS "FallingBlockGame"
//let's give our window a title...er caption.
#define WINDOWTITLE "A Falling Block Game!"
//since we're using square blocks, let's only use a single size.
const int TILESIZE=16;
//now for the map...
const int MAPWIDTH=10;
const int MAPHEIGHT=30;
const int GREY=8;
const int TILENODRAW=-1;
const int TILEBLACK=0;
const int TILEGREY=1;
const int TILEBLUE=2;
const int TILERED=3;
const int TILEGREEN=4;
const int TILEYELLOW=5;
const int TILEWHITE=6;
const int TILESTEEL=7;
const int TILEPURPLE=8;
bool GameInit(); // game initialization function
void GameLoop(); //where the game actually takes place
void GameDone(); //clean up!
void DrawTile(int x, int y, int tile); //coordinates & tile type
void DrawMap(); //draw the whole map.. render function, basically
void NewBlock(); //create a new block!
void RotateBlock(); //rotate a block.. if you can!
void Move(int x, int y); //coordinates to move.
int CollisionTest(int nx, int ny); //test collision of blocks
void RemoveRow(int row); //remove a row.. that would be the 'x'.
void NewGame(); //make a new game!
HINSTANCE hInstMain=NULL; //main app handle
HWND hWndMain=NULL; //main window handle
int Map[MAPWIDTH][MAPHEIGHT+1]; //the game map!
struct Piece {
int size[4][4];
int x;
int y;
};
Piece sPrePiece; //preview piece.
Piece sPiece; //the 's' prefixes indicate this is a 'structure'
DWORD start_time; //used in timing
bool GAMESTARTED=false; //used by NewBlock()
//map for the program
BitMapObject bmoMap;
//block images
BitMapObject bmoBlocks;
LRESULT CALLBACK TheWindowProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
//which message did we get?
switch(uMsg)
{
case WM_KEYDOWN:
{
//check for escape key
if(wParam==VK_ESCAPE)
{
DestroyWindow(hWndMain);
return(0);//handled message
}
else if(wParam==VK_DOWN) //check for down arrow key
{
Move(0,1);
return(0);//handled message
}
else if(wParam==VK_UP) //check for up arrow key
{
RotateBlock();
return(0);//handled message
}
else if(wParam==VK_LEFT) //check for left arrow key
{
Move(-1,0);
return(0);//handled message
}
else if(wParam==VK_RIGHT) //check for right arrow key
{
Move(1,0);
return(0);//handled message
}
}break;
case WM_DESTROY://the window is being destroyed
{
//tell the application we are quitting
PostQuitMessage(0);
//handled message, so return 0
return(0);
}break;
case WM_PAINT://the window needs repainting
{
//a variable needed for painting information
PAINTSTRUCT ps;
//start painting
HDC hdc=BeginPaint(hwnd,&ps);
//redraw the map
BitBlt(hdc,0,0,TILESIZE*MAPWIDTH+TILESIZE*GREY,TILESIZE*MAPHEIGHT,bmoMap,0,0,SRCCOPY);
//end painting
EndPaint(hwnd,&ps);
//handled message, so return 0
return(0);
}break;
}
//pass along any other message to default message handler
return(DefWindowProc(hwnd,uMsg,wParam,lParam));
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nShowCmd)
{
//assign instance to global variable
hInstMain=hInstance;
//create window class
WNDCLASSEX wcx;
//set the size of the structure
wcx.cbSize=sizeof(WNDCLASSEX);
//class style
wcx.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
//window procedure
wcx.lpfnWndProc=TheWindowProc;
//class extra
wcx.cbClsExtra=0;
//window extra
wcx.cbWndExtra=0;
//application handle
wcx.hInstance=hInstMain;
//icon
wcx.hIcon=LoadIcon(NULL,IDI_APPLICATION);
//cursor
wcx.hCursor=LoadCursor(NULL,IDC_ARROW);
//background color
wcx.hbrBackground=(HBRUSH)GetStockObject(BLACK_BRUSH);
//menu
wcx.lpszMenuName=NULL;
//class name
wcx.lpszClassName=WINDOWCLASS;
//small icon
wcx.hIconSm=NULL;
//register the window class, return 0 if not successful
if(!RegisterClassEx(&wcx)) return(0);
//create main window
hWndMain=CreateWindowEx(0,WINDOWCLASS,WINDOWTITLE, WS_BORDER | WS_SYSMENU | WS_CAPTION| WS_VISIBLE,0,0,320,240,NULL,NULL,hInstMain,NULL);
//error check
if(!hWndMain) return(0);
//if program initialization failed, then return with 0
if(!GameInit()) return(0);
//message structure
MSG msg;
//message pump
for( ; ; )
{
//look for a message
if(PeekMessage(&msg,NULL,0,0,PM_REMOVE))
{
//there is a message
//check that we arent quitting
if(msg.message==WM_QUIT) break;
//translate message
TranslateMessage(&msg);
//dispatch message
DispatchMessage(&msg);
}
//run main game loop
GameLoop();
}
//clean up program data
GameDone();
//return the wparam from the WM_QUIT message
return(msg.wParam);
}
bool GameInit()
{
//set the client area size
RECT rcTemp;
SetRect(&rcTemp,0,0,MAPWIDTH*TILESIZE+TILESIZE*GREY,MAPHEIGHT*TILESIZE);//160x480 client area
AdjustWindowRect(&rcTemp,WS_BORDER | WS_SYSMENU | WS_CAPTION| WS_VISIBLE,FALSE);//adjust the window size based on desired client area
SetWindowPos(hWndMain,NULL,0,0,rcTemp.right-rcTemp.left,rcTemp.bottom-rcTemp.top,SWP_NOMOVE);//set the window width and height
//create map image
HDC hdc=GetDC(hWndMain);
bmoMap.Create(hdc,MAPWIDTH*TILESIZE+TILESIZE*GREY,MAPHEIGHT*TILESIZE);
FillRect(bmoMap,&rcTemp,(HBRUSH)GetStockObject(BLACK_BRUSH));
ReleaseDC(hWndMain,hdc);
bmoBlocks.Load(NULL,"blocks.bmp");
NewGame();
return(true);//return success
}
void GameDone()
{
//clean up code goes here
}
void GameLoop()
{
if( (GetTickCount() - start_time) > 1000)
{
Move(0,1);
start_time=GetTickCount();
}
}
void NewGame()
{
start_time=GetTickCount();
GAMESTARTED=false;
//start out the map
for(int x=0;x< MAPWIDTH;x++)
{
for(int y=0;y< MAPHEIGHT+1;y++)
{
if(y==MAPHEIGHT) //makes Y-collision easier.
Map[x][y]=TILEGREY;
else
Map[x][y]=TILEBLACK;
}
}
NewBlock();
DrawMap();
}
void DrawTile(int x,int y,int tile)//put a tile
{
//mask first
BitBlt(bmoMap,x*TILESIZE,y*TILESIZE,TILESIZE,TILESIZE,bmoBlocks,tile*TILESIZE,TILESIZE,SRCAND);
//then image
BitBlt(bmoMap,x*TILESIZE,y*TILESIZE,TILESIZE,TILESIZE,bmoBlocks,tile*TILESIZE,0,SRCPAINT);
}
void DrawMap()//draw screen
{
int xmy, ymx;
//place the toolbar
for(xmy=MAPWIDTH; xmy< MAPWIDTH+GREY; xmy++)
for(ymx=0; ymx< MAPHEIGHT; ymx++)
DrawTile(xmy, ymx, TILEGREY);
//draw preview block
for(xmy=0; xmy<4; xmy++)
for(ymx=0; ymx<4; ymx++)
if(sPrePiece.size[xmy][ymx] != TILENODRAW)
DrawTile(sPrePiece.x+xmy, sPrePiece.y+ymx, sPrePiece.size[xmy][ymx]);
//draw the map
//loop through the positions
for(xmy=0;xmy< MAPWIDTH;xmy++)
for(ymx=0;ymx< MAPHEIGHT;ymx++)
DrawTile(xmy,ymx,Map[xmy][ymx]);
//draw moving block
for(xmy=0; xmy<4; xmy++)
for(ymx=0; ymx<4; ymx++)
if(sPiece.size[xmy][ymx] != TILENODRAW)
DrawTile(sPiece.x+xmy, sPiece.y+ymx, sPiece.size[xmy][ymx]);
//invalidate the window rect
InvalidateRect(hWndMain,NULL,FALSE);
}
void NewBlock()
{
int newblock;
int i,j;
// 0 1 2 3 4 5 6
// X These
// X XX X XX XX XX XX are
// X XX XXX XX XX X X block
// X X X types
read part 3
//begin game! make generate a block and then one in preview.
srand(GetTickCount());
//initialize the piece to all blank.
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=TILENODRAW;
sPiece.x=MAPWIDTH/2-2;
sPiece.y=-1;
//let's see if the game's started yet
if(GAMESTARTED == false)
{
//guess not..
//Generate a piece right off.
//From now on, use previous preview block.
GAMESTARTED=true;
newblock=rand()%7;
switch (newblock)
{
case 0: //Tower!
{
sPiece.size[1][0]=TILERED;
sPiece.size[1][1]=TILERED;
sPiece.size[1][2]=TILERED;
sPiece.size[1][3]=TILERED;
sPiece.y=0;
}break;
case 1: //Box!
{
sPiece.size[1][1]=TILEBLUE;
sPiece.size[1][2]=TILEBLUE;
sPiece.size[2][1]=TILEBLUE;
sPiece.size[2][2]=TILEBLUE;
}break;
case 2: //Pyramid!
{
sPiece.size[1][1]=TILESTEEL;
sPiece.size[0][2]=TILESTEEL;
sPiece.size[1][2]=TILESTEEL;
sPiece.size[2][2]=TILESTEEL;
}break;
case 3://Left Leaner
{
sPiece.size[0][1]=TILEYELLOW;
sPiece.size[1][1]=TILEYELLOW;
sPiece.size[1][2]=TILEYELLOW;
sPiece.size[2][2]=TILEYELLOW;
}break;
case 4://Right Leaner
{
sPiece.size[2][1]=TILEGREEN;
sPiece.size[1][1]=TILEGREEN;
sPiece.size[1][2]=TILEGREEN;
sPiece.size[0][2]=TILEGREEN;
}break;
case 5://Left Knight
{
sPiece.size[1][1]=TILEWHITE;
sPiece.size[2][1]=TILEWHITE;
sPiece.size[2][2]=TILEWHITE;
sPiece.size[2][3]=TILEWHITE;
}break;
case 6://Right Knight
{
sPiece.size[2][1]=TILEPURPLE;
sPiece.size[1][1]=TILEPURPLE;
sPiece.size[1][2]=TILEPURPLE;
sPiece.size[1][3]=TILEPURPLE;
}break;
}
}
else
{
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=sPrePiece.size[ i ][j];
}
newblock=rand()%7;
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPrePiece.size[ i ][j]=TILENODRAW;
sPrePiece.x=MAPWIDTH+GREY/4;
sPrePiece.y=GREY/4;
switch (newblock)
{
case 0: //Tower!
{
sPrePiece.size[1][0]=TILERED;
sPrePiece.size[1][1]=TILERED;
sPrePiece.size[1][2]=TILERED;
sPrePiece.size[1][3]=TILERED;
}break;
case 1: //Box!
{
sPrePiece.size[1][1]=TILEBLUE;
sPrePiece.size[1][2]=TILEBLUE;
sPrePiece.size[2][1]=TILEBLUE;
sPrePiece.size[2][2]=TILEBLUE;
}break;
case 2: //Pyramid!
{
sPrePiece.size[1][1]=TILESTEEL;
sPrePiece.size[0][2]=TILESTEEL;
sPrePiece.size[1][2]=TILESTEEL;
sPrePiece.size[2][2]=TILESTEEL;
}break;
case 3://Left Leaner
{
sPrePiece.size[0][1]=TILEYELLOW;
sPrePiece.size[1][1]=TILEYELLOW;
sPrePiece.size[1][2]=TILEYELLOW;
sPrePiece.size[2][2]=TILEYELLOW;
}break;
case 4://Right Leaner
{
sPrePiece.size[2][1]=TILEGREEN;
sPrePiece.size[1][1]=TILEGREEN;
sPrePiece.size[1][2]=TILEGREEN;
sPrePiece.size[0][2]=TILEGREEN;
}break;
case 5://Left Knight
{
sPrePiece.size[1][1]=TILEWHITE;
sPrePiece.size[2][1]=TILEWHITE;
sPrePiece.size[2][2]=TILEWHITE;
sPrePiece.size[2][3]=TILEWHITE;
}break;
case 6://Right Knight
{
sPrePiece.size[2][1]=TILEPURPLE;
sPrePiece.size[1][1]=TILEPURPLE;
sPrePiece.size[1][2]=TILEPURPLE;
sPrePiece.size[1][3]=TILEPURPLE;
}break;
}
DrawMap();
}
void RotateBlock()
{
int i, j, temp[4][4];
//copy &rotate the piece to the temporary array
for(i=0; i<4; i++)
for(j=0; j<4; j++)
temp[3-j][ i ]=sPiece.size[ i ][j];
//check collision of the temporary array with map borders
for(i=0; i<4; i++)
for(j=0; j<4; j++)
if(temp[ i ][j] != TILENODRAW)
if(sPiece.x + i < 0 || sPiece.x + i > MAPWIDTH - 1 ||
sPiece.y + j < 0 || sPiece.y + j > MAPHEIGHT - 1)
return;
//check collision of the temporary array with the blocks on the map
for(int x=0; x< MAPWIDTH; x++)
for(int y=0; y< MAPHEIGHT; y++)
if(x >= sPiece.x && x < sPiece.x + 4)
if(y >= sPiece.y && y < sPiece.y +4)
if(Map[x][y] != TILEBLACK)
if(temp[x - sPiece.x][y - sPiece.y] != TILENODRAW)
return;
//end collision check
//successful! copy the rotated temporary array to the original piece
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=temp[ i ][j];
DrawMap();
return;
}
void Move(int x, int y)
{
if(CollisionTest(x, y))
{
if(y == 1)
{
if(sPiece.y<1)
{
//you lose! new game.
NewGame();
}
else
{
bool killblock=false;
int i,j;
//new block time! add this one to the list!
for(i=0; i<4; i++)
for(j=0; j<4; j++)
if(sPiece.size[ i ][j] != TILENODRAW)
Map[sPiece.x+i][sPiece.y+j] = sPiece.size[ i ][j];
//check for cleared row!
for(j=0; j< MAPHEIGHT; j++)
{
bool filled=true;
for(i=0; i< MAPWIDTH; i++)
if(Map[ i ][j] == TILEBLACK)
filled=false;
if(filled)
{
RemoveRow(j);
killblock=true;
}
}
if(killblock)
{
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=TILENODRAW;
}
NewBlock();
}
}
}
else
{
sPiece.x+=x;
sPiece.y+=y;
}
DrawMap();
}
int CollisionTest(int nx, int ny)
{
int newx=sPiece.x+nx;
int newy=sPiece.y+ny;
int i,j,x,y;
for(i=0; i< 4; i++)
for(j=0; j< 4; j++)
if(sPiece.size[ i ][j] != TILENODRAW)
if(newx + i < 0 || newx + i > MAPWIDTH - 1 ||
newy + j < 0 || newy + j > MAPHEIGHT - 1)
return 1;
for(x=0; x< MAPWIDTH; x++)
for(y=0; y< MAPHEIGHT; y++)
if(x >= newx && x < newx + 4)
if(y >= newy && y < newy +4)
if(Map[x][y] != TILEBLACK)
if(sPiece.size[x - newx][y - newy] != TILENODRAW)
return 1;
return 0;
}
void RemoveRow(int row)
{
int x,y;
int counter=0;
for(x=0; x< MAPWIDTH; x++)
for(y=row; y>0; y--)
Map[x][y]=Map[x][y-1];
}
[/code]
Please help
srand(GetTickCount());
//initialize the piece to all blank.
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=TILENODRAW;
sPiece.x=MAPWIDTH/2-2;
sPiece.y=-1;
//let's see if the game's started yet
if(GAMESTARTED == false)
{
//guess not..
//Generate a piece right off.
//From now on, use previous preview block.
GAMESTARTED=true;
newblock=rand()%7;
switch (newblock)
{
case 0: //Tower!
{
sPiece.size[1][0]=TILERED;
sPiece.size[1][1]=TILERED;
sPiece.size[1][2]=TILERED;
sPiece.size[1][3]=TILERED;
sPiece.y=0;
}break;
case 1: //Box!
{
sPiece.size[1][1]=TILEBLUE;
sPiece.size[1][2]=TILEBLUE;
sPiece.size[2][1]=TILEBLUE;
sPiece.size[2][2]=TILEBLUE;
}break;
case 2: //Pyramid!
{
sPiece.size[1][1]=TILESTEEL;
sPiece.size[0][2]=TILESTEEL;
sPiece.size[1][2]=TILESTEEL;
sPiece.size[2][2]=TILESTEEL;
}break;
case 3://Left Leaner
{
sPiece.size[0][1]=TILEYELLOW;
sPiece.size[1][1]=TILEYELLOW;
sPiece.size[1][2]=TILEYELLOW;
sPiece.size[2][2]=TILEYELLOW;
}break;
case 4://Right Leaner
{
sPiece.size[2][1]=TILEGREEN;
sPiece.size[1][1]=TILEGREEN;
sPiece.size[1][2]=TILEGREEN;
sPiece.size[0][2]=TILEGREEN;
}break;
case 5://Left Knight
{
sPiece.size[1][1]=TILEWHITE;
sPiece.size[2][1]=TILEWHITE;
sPiece.size[2][2]=TILEWHITE;
sPiece.size[2][3]=TILEWHITE;
}break;
case 6://Right Knight
{
sPiece.size[2][1]=TILEPURPLE;
sPiece.size[1][1]=TILEPURPLE;
sPiece.size[1][2]=TILEPURPLE;
sPiece.size[1][3]=TILEPURPLE;
}break;
}
}
else
{
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=sPrePiece.size[ i ][j];
}
newblock=rand()%7;
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPrePiece.size[ i ][j]=TILENODRAW;
sPrePiece.x=MAPWIDTH+GREY/4;
sPrePiece.y=GREY/4;
switch (newblock)
{
case 0: //Tower!
{
sPrePiece.size[1][0]=TILERED;
sPrePiece.size[1][1]=TILERED;
sPrePiece.size[1][2]=TILERED;
sPrePiece.size[1][3]=TILERED;
}break;
case 1: //Box!
{
sPrePiece.size[1][1]=TILEBLUE;
sPrePiece.size[1][2]=TILEBLUE;
sPrePiece.size[2][1]=TILEBLUE;
sPrePiece.size[2][2]=TILEBLUE;
}break;
case 2: //Pyramid!
{
sPrePiece.size[1][1]=TILESTEEL;
sPrePiece.size[0][2]=TILESTEEL;
sPrePiece.size[1][2]=TILESTEEL;
sPrePiece.size[2][2]=TILESTEEL;
}break;
case 3://Left Leaner
{
sPrePiece.size[0][1]=TILEYELLOW;
sPrePiece.size[1][1]=TILEYELLOW;
sPrePiece.size[1][2]=TILEYELLOW;
sPrePiece.size[2][2]=TILEYELLOW;
}break;
case 4://Right Leaner
{
sPrePiece.size[2][1]=TILEGREEN;
sPrePiece.size[1][1]=TILEGREEN;
sPrePiece.size[1][2]=TILEGREEN;
sPrePiece.size[0][2]=TILEGREEN;
}break;
case 5://Left Knight
{
sPrePiece.size[1][1]=TILEWHITE;
sPrePiece.size[2][1]=TILEWHITE;
sPrePiece.size[2][2]=TILEWHITE;
sPrePiece.size[2][3]=TILEWHITE;
}break;
case 6://Right Knight
{
sPrePiece.size[2][1]=TILEPURPLE;
sPrePiece.size[1][1]=TILEPURPLE;
sPrePiece.size[1][2]=TILEPURPLE;
sPrePiece.size[1][3]=TILEPURPLE;
}break;
}
DrawMap();
}
void RotateBlock()
{
int i, j, temp[4][4];
//copy &rotate the piece to the temporary array
for(i=0; i<4; i++)
for(j=0; j<4; j++)
temp[3-j][ i ]=sPiece.size[ i ][j];
//check collision of the temporary array with map borders
for(i=0; i<4; i++)
for(j=0; j<4; j++)
if(temp[ i ][j] != TILENODRAW)
if(sPiece.x + i < 0 || sPiece.x + i > MAPWIDTH - 1 ||
sPiece.y + j < 0 || sPiece.y + j > MAPHEIGHT - 1)
return;
//check collision of the temporary array with the blocks on the map
for(int x=0; x< MAPWIDTH; x++)
for(int y=0; y< MAPHEIGHT; y++)
if(x >= sPiece.x && x < sPiece.x + 4)
if(y >= sPiece.y && y < sPiece.y +4)
if(Map[x][y] != TILEBLACK)
if(temp[x - sPiece.x][y - sPiece.y] != TILENODRAW)
return;
//end collision check
//successful! copy the rotated temporary array to the original piece
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=temp[ i ][j];
DrawMap();
return;
}
void Move(int x, int y)
{
if(CollisionTest(x, y))
{
if(y == 1)
{
if(sPiece.y<1)
{
//you lose! new game.
NewGame();
}
else
{
bool killblock=false;
int i,j;
//new block time! add this one to the list!
for(i=0; i<4; i++)
for(j=0; j<4; j++)
if(sPiece.size[ i ][j] != TILENODRAW)
Map[sPiece.x+i][sPiece.y+j] = sPiece.size[ i ][j];
//check for cleared row!
for(j=0; j< MAPHEIGHT; j++)
{
bool filled=true;
for(i=0; i< MAPWIDTH; i++)
if(Map[ i ][j] == TILEBLACK)
filled=false;
if(filled)
{
RemoveRow(j);
killblock=true;
}
}
if(killblock)
{
for(i=0; i<4; i++)
for(j=0; j<4; j++)
sPiece.size[ i ][j]=TILENODRAW;
}
NewBlock();
}
}
}
else
{
sPiece.x+=x;
sPiece.y+=y;
}
DrawMap();
}
int CollisionTest(int nx, int ny)
{
int newx=sPiece.x+nx;
int newy=sPiece.y+ny;
int i,j,x,y;
for(i=0; i< 4; i++)
for(j=0; j< 4; j++)
if(sPiece.size[ i ][j] != TILENODRAW)
if(newx + i < 0 || newx + i > MAPWIDTH - 1 ||
newy + j < 0 || newy + j > MAPHEIGHT - 1)
return 1;
for(x=0; x< MAPWIDTH; x++)
for(y=0; y< MAPHEIGHT; y++)
if(x >= newx && x < newx + 4)
if(y >= newy && y < newy +4)
if(Map[x][y] != TILEBLACK)
if(sPiece.size[x - newx][y - newy] != TILENODRAW)
return 1;
return 0;
}
void RemoveRow(int row)
{
int x,y;
int counter=0;
for(x=0; x< MAPWIDTH; x++)
for(y=row; y>0; y--)
Map[x][y]=Map[x][y-1];
}
[/code]
Please help
When passing string literals to Windows system calls wrap them in TEXT() macros (e.g. TEXT("Hello, World!")). What the errors are saying is that it can't convert your narrow character array pointers to a wide character array pointers.
I think that is caused by the UNICODE macro,
try undefining it before including windows.h:
so you don't need to use the TEXT() macro
try undefining it before including windows.h:
|
|
so you don't need to use the TEXT() macro
I get these errors:
after adding the defines
1>Main.obj : error LNK2019: unresolved external symbol "public: void __thiscall BitMapObject::Load(struct HDC__ *,char const *)" (?Load@BitMapObject@@QAEXPAUHDC__@@PBD@Z) referenced in function "bool __cdecl GameInit(void)" (?GameInit@@YA_NXZ)
1>MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup
1>C:\Documents and Settings\Timbo\My Documents\Visual Studio 2008\Projects\Tetris1\Debug\Tetris1.exe : fatal error LNK1120: 2 unresolved externals
after adding the defines
1>Main.obj : error LNK2019: unresolved external symbol "public: void __thiscall BitMapObject::Load(struct HDC__ *,char const *)" (?Load@BitMapObject@@QAEXPAUHDC__@@PBD@Z) referenced in function "bool __cdecl GameInit(void)" (?GameInit@@YA_NXZ)
1>MSVCRTD.lib(crtexe.obj) : error LNK2019: unresolved external symbol _main referenced in function ___tmainCRTStartup
1>C:\Documents and Settings\Timbo\My Documents\Visual Studio 2008\Projects\Tetris1\Debug\Tetris1.exe : fatal error LNK1120: 2 unresolved externals
Try using _tmain() instead of main(). That usually fixes that god damn error.
As for the other error, ¯\(°_o)/¯
As for the other error, ¯\(°_o)/¯
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