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winemine: Set mines after first choice.

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The first choice never is on a mine in Windows.  This can be tested by
making a custom game with as many mines as possible, and then playing
the start of many games, and the first choice will never be on a mine.

This is done to make the game reasonable, since after the first choice
there will at least be some information given to make the next choice.
This commit is contained in:
Dylan Smith 2008-06-24 14:09:42 -04:00 committed by Alexandre Julliard
parent df62e0277a
commit 04f925e72c
2 changed files with 28 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
programs/winemine/main.c
View file

@ -452,13 +452,24 @@ static void MoveOnScreen(RECT* rect)
void CreateBoard( BOARD *p_board )
{
int left, top, bottom, right;
unsigned col, row;
RECT wnd_rect;
p_board->mb = MB_NONE;
p_board->boxes_left = p_board->cols * p_board->rows - p_board->mines;
p_board->num_flags = 0;
CreateBoxes( p_board );
/* Create the boxes...
* We actually create them with an empty border,
* so special care doesn't have to be taken on the edges
*/
for( col = 0; col <= p_board->cols + 1; col++ )
for( row = 0; row <= p_board->rows + 1; row++ ) {
p_board->box[col][row].IsPressed = FALSE;
p_board->box[col][row].IsMine = FALSE;
p_board->box[col][row].FlagType = NORMAL;
p_board->box[col][row].NumMines = 0;
}
p_board->width = p_board->cols * MINE_WIDTH + BOARD_WMARGIN * 2;
@ -531,30 +542,21 @@ void CheckLevel( BOARD *p_board )
if( p_board->mines < BEGINNER_MINES )
p_board->mines = BEGINNER_MINES;
if( p_board->mines > p_board->cols * p_board->rows - 1 )
p_board->mines = p_board->cols * p_board->rows - 1;
if( p_board->mines > p_board->cols * p_board->rows - 2 )
p_board->mines = p_board->cols * p_board->rows - 2;
}
void CreateBoxes( BOARD *p_board )
/* Randomly places mines everywhere except the selected box. */
void PlaceMines ( BOARD *p_board, int selected_col, int selected_row )
{
int i, j;
unsigned col, row;
srand( (unsigned) time( NULL ) );
/* Create the boxes...
* We actually create them with an empty border,
* so special care doesn't have to be taken on the edges
*/
for( col = 0; col <= p_board->cols + 1; col++ )
for( row = 0; row <= p_board->rows + 1; row++ ) {
p_board->box[col][row].IsPressed = FALSE;
p_board->box[col][row].IsMine = FALSE;
p_board->box[col][row].FlagType = NORMAL;
p_board->box[col][row].NumMines = 0;
}
/* Temporarily place a mine at the selected box until all the other
* mines are placed, this avoids checking in the mine creation loop. */
p_board->box[selected_col][selected_row].IsMine = TRUE;
/* create mines */
i = 0;
@ -568,11 +570,13 @@ void CreateBoxes( BOARD *p_board )
}
}
/* Remove temporarily placed mine for selected box */
p_board->box[selected_col][selected_row].IsMine = FALSE;
/*
* Now we label the remaining boxes with the
* number of mines surrounding them.
*/
for( col = 1; col < p_board->cols + 1; col++ )
for( row = 1; row < p_board->rows + 1; row++ ) {
for( i = -1; i <= 1; i++ )
@ -838,8 +842,12 @@ void TestMines( BOARD *p_board, POINT pt, int msg )
p_board->press.x, p_board->press.y );
p_board->press.x = 0;
p_board->press.y = 0;
if( p_board->box[col][row].FlagType != FLAG )
if( p_board->box[col][row].FlagType != FLAG
&& p_board->status != PLAYING )
{
p_board->status = PLAYING;
PlaceMines( p_board, col, row );
}
CompleteBox( p_board, col, row );
break;

2
programs/winemine/main.h
View file

@ -134,7 +134,7 @@ void CheckLevel( BOARD *p_board );
void CreateBoard( BOARD *p_board );
void CreateBoxes( BOARD *p_board );
void PlaceMines ( BOARD *p_board, int selected_col, int selected_row );
void TestBoard( HWND hWnd, BOARD *p_board, int x, int y, int msg );