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/*Tic tac toe
*************
Summer 2011
/************************************************************************
********************************Headers**********************************
************************************************************************/
#include "SDL.h"
#include "SDL_image.h"
#include "Board.h"
#include <string>
//prototypes
void ApplySurface(int x, int y, SDL_Surface *source, SDL_Surface *destination );
/************************************************************************
********************************Globals**********************************
************************************************************************/
// Screen attributes
const int SCREEN_WIDTH = 640;
const int SCREEN_HEIGHT = 480;
const int SCREEN_BPP = 32;
// Surfaces that will be used
SDL_Surface *screen = NULL;
SDL_Surface *background = NULL;
SDL_Surface *X = NULL;
//The event structure that will be used
SDL_Event event;
/************************************************************************
********************************Classes**********************************
************************************************************************/
class Board
{
public:
SDL_Rect box[ 3 ][ 3 ];
Board();
void HandleEvents();
private:
//bool IsFree(SDL_Rect);
void SetClips();
};
void Board::SetClips()
{
//Clip the board into 9 squares
box[ 0 ][ 0 ].x = 0;
box[ 0 ][ 0 ].y = 0;
box[ 0 ][ 0 ].w = 213;
box[ 0 ][ 0 ].h = 160;
box[ 0 ][ 1 ].x = 213;
box[ 0 ][ 1 ].y = 0;
box[ 0 ][ 1 ].w = 213;
box[ 0 ][ 1 ].h = 160;
box[ 0 ][ 2 ].x = 426;
box[ 0 ][ 2 ].y = 0;
box[ 0 ][ 2 ].w = 213;
box[ 0 ][ 2 ].h = 160;
box[ 1 ][ 0 ].x = 0;
box[ 1 ][ 0 ].y = 160;
box[ 1 ][ 0 ].w = 213;
box[ 1 ][ 0 ].h = 160;
box[ 1 ][ 1 ].x = 213;
box[ 1 ][ 1 ].y = 160;
box[ 1 ][ 1 ].w = 213;
box[ 1 ][ 1 ].h = 160;
box[ 1 ][ 2 ].x = 426;
box[ 1 ][ 2 ].y = 160;
box[ 1 ][ 2 ].w = 213;
box[ 1 ][ 2 ].h = 160;
box[ 2 ][ 0 ].x = 0;
box[ 2 ][ 0 ].y = 320;
box[ 2 ][ 0 ].w = 213;
box[ 2 ][ 0 ].h = 160;
box[ 2 ][ 1 ].x = 213;
box[ 2 ][ 1 ].y = 320;
box[ 2 ][ 1 ].w = 213;
box[ 2 ][ 1 ].h = 160;
box[ 2 ][ 2 ].x = 426;
box[ 2 ][ 2 ].y = 320;
box[ 2 ][ 2 ].w = 213;
box[ 2 ][ 2 ].h = 160;
}
void Board::HandleEvents()
{
//The mouse coords
int x = 0;
int y = 0;
//If the user clicks a place on the board
if( event.type == SDL_MOUSEBUTTONDOWN )
{
if( event.button.button == SDL_BUTTON_LEFT )
{
//Get the mouse coords
x = event.button.x;
y = event.button.y;
//find the box the mouse was clicked in
// mouse was clicked in right column
if( x > 426 )
{
// Mouse was click in top right
if( y > 0 && y < 160)
{
ApplySurface(box[ 0 ][ 0 ].x, box[ 0 ][ 0 ].y, X, screen );
}
// Mouse was click in center right
else if( y > 160 && y < 320)
{
}
// Mouse was click in bottom right
else if( y > 320)
{
}
}
// Mouse click in center column
else if( x > 213 && x < 426 )
{
// Mouse was click in top center
if( y > 0 && y < 160)
{
}
// Mouse was click in center center
else if( y > 160 && y < 320)
{
}
// Mouse was click in center bottom
else if( y > 320)
{
}
}
// Mouse clicked in left column
else if( x > 0 && x < 213 )
{
// Mouse was click in top left
if( y > 0 && y < 160)
{
}
// Mouse was click in center left
else if( y > 160 && y < 320)
{
}
// Mouse was click in center left
else if( y > 320)
{
}
}
}
}
}
/************************************************************************
********************************Functions********************************
************************************************************************/
//Switch the format of the image to the same format as the screen
SDL_Surface *LoadImage( std::string filename )
{
SDL_Surface* loadedImage = NULL; // Temporary storage for the image that's loaded
SDL_Surface* optimizedImage = NULL;
loadedImage = SDL_LoadBMP( filename.c_str() ); // Load the image in
//If nothing went wrong in loading the image
if( loadedImage != NULL )
{
//Create an optimized image
optimizedImage = SDL_DisplayFormat( loadedImage );
SDL_FreeSurface( loadedImage );
}
return optimizedImage;
}
//Applys the surface to the screen
void ApplySurface( int x, int y, SDL_Surface* source, SDL_Surface* destination )
{
//Make a temporary rectangle to hold the coordinates
SDL_Rect coord;
//Give the coordinates to the rectangle
coord.x = x;
coord.y = y;
//Draw the image
SDL_BlitSurface( source, NULL, destination, &coord );
}
bool Init()
{
if( SDL_Init( SDL_INIT_VIDEO ) == -1 )
return 1;
//Set up the screen
screen = SDL_SetVideoMode( SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, SDL_SWSURFACE );
SDL_WM_SetCaption( "Tic-Tac-Toe", NULL );
//If everything initialized fine
return 0;
}
void CleanUp()
{
//Free the surfaces
SDL_FreeSurface( background );
SDL_FreeSurface( X );
SDL_Quit();
}
/************************************************************************
********************************Main************************************
************************************************************************/
int main( int argc, char* args[] )
{
//quit flag
bool gameDone = false;
if( Init() == 1 )
return 1;
//Load the images
background = LoadImage( "background.bmp" );
X = LoadImage( "x.bmp" );
// Draw the board
ApplySurface( 0, 0, background, screen );
//Update the screen
if( SDL_Flip( screen ) == -1 )
return 1;
Board gameBoard;
while( !gameDone )
{
while ( SDL_PollEvent( &event ) )
{
if( event.type == SDL_MOUSEBUTTONDOWN )
{
//Handle user events
gameBoard.HandleEvents();
//Handle the comps evets
}
if( event.type == SDL_QUIT)
{
gameDone = true;
}
}
}
//Update the screen
if( SDL_Flip( screen ) == -1 )
return 1;
CleanUp();
return 0;
}
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