void stateWin()
{
float blur;
glClearColor(0,0,0,0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
drawWinnerBlur();
blur=127*sin(4*count*M_PI/180)+127;
glLineWidth(7);
glPointSize(4);
if(scoreRight==7)
{
glColor4ub(0,0,255,blur);
glPushMatrix();
glTranslated(width/2,0,0);
drawWinner();
glPopMatrix();
}
else
{
glColor4ub(255,0,0,blur);
drawWinner();
}
winIcons();
count++;
}
/*
* Checks if there is a winner get using the standard tic-tac-toe rules. Returns
* 1 if a winner was found, and 0 if not.
*/
int winner()
{
int i,j;
//check rows and cols first
for(i=0;i<3;i++) {
//check the rows then the columns
if (grid[i][0] == grid[i][1] && grid[i][1] == grid[i][2]
&& grid[i][0] != '\0') {
//draw the winning line
drawWinner(0,i,2,i);
return 1;
} else if (grid[0][i] == grid[1][i] && grid[1][i] == grid[2][i]
&& grid[0][i] != '\0') {
//draw the winning line
drawWinner(i,0,i,2);
return 1;
}
}
//now check the diagonals
if (grid[0][0] == grid[1][1] && grid[1][1] == grid[2][2]
&& grid[0][0] != '\0') {
//draw the winning line
drawWinner(0,0,2,2);
return 1;
} else if (grid[2][0] == grid[1][1] && grid[1][1] == grid[0][2]
&& grid[1][1] != '\0') {
//draw the winning line
drawWinner(2,0,0,2);
return 1;
}
//no winner found
return 0;
}
