13-minesweeper/ms_cell.h
2025-01-28 12:28:18 +01:00

116 lines
3.6 KiB
C

/*----------------------------------------------------------
* HTBLA-Leonding / Class: <your class>
* ---------------------------------------------------------
* Exercise Number: B1
* Title: Mine Sweeper
* Author: */<your name>/*
* ----------------------------------------------------------
* Description:
* The declaration of an Abstract Data Type representing
* a single cell of the Mine Sweeper board.
* ----------------------------------------------------------
*/
/* Note: The 'CellMarker' enumeration is declared in 'general.h'
to enable mapping between enum and presentation in 'ms_ui_utils' */
/** Declares type for a single 'Mine Sweeper' cell */
/**
* Provides another, yet unused instance, initialized Mine Sweeper cell
* The provided cell is covered, carries no marker, no mine, and has 0 dangerous neighbors.
*
* Up to `MAX_BOARD_SIZE * MAX_BOARD_SIZE` cells can be produced by subsequent
* calls of this function.
*
* @return The fresh cell instance or 0, if no more instance is available.
*/
<type> msc_produce_cell();
/**
* Resets the internal cell factory. Function `msc_produce_cell` is capable
* to produce the full number of cell after this function is called.
*/
<type> msc_reset_cell_factory();
/**
* Determines whether or not the given cell is valid.
* A cell is NOT valid, if it is 0 or has a neighbor mine count
* greater than 8.
*
* @param cell The cell instance in focus.
* @return True if the given cell is valid, false otherwise.
*/
<type> msc_is_valid(<params>);
/**
* Determines whether or not the given cell is currently covered.
*
* @param cell The cell instance in focus.
* @return True if the given cell is covered, false otherwise.
*/
<type> msc_is_covered(<params>);
/**
* Uncovers the given cell.
* If the cell carries a veritable marker (detected or suspected)
* or is already uncovered, the request is ignored. Otherwise
* function `msc_is_covered` returns `false` for this cell afterwards.
*
* Note: an uncovered cell cannot be covered again.
*
* @param cell The cell instance in focus.
*/
<type> msc_uncover(<params>);
/**
* Determines whether or not the given cell carries a mine.
*
* @param cell The cell instance in focus.
* @return True if the cell carries a mine, false otherwise.
*/
<type> msc_has_mine(<params>);
/**
* Specifies that the given cell carries a mine.
* Invocations for invalid cells are ignored.
*
* @param cell The cell instance in focus.
*/
<type> msc_drop_mine(<params>);
/**
* Provides the number of direct neighbor cells, which carries a mine.
*
* @param cell The cell instance in focus.
* @return The number between 0 to 8 that encounters the neighbor cells
* that carries a mine or 255 if the cell is not valid.
*/
<type> msc_get_dangerous_neighbor_count(<params>);
/**
* Increments (+1) the count of neighbor cells that carries a mine.
* Invocations for invalid cells are ignored.
*
* @param cell The cell instance in focus.
*/
<type> msc_inc_dangerous_neighbor_count(<params>);
/**
* Provides the given marker of the given cell.
*
* @param cell The cell instance in focus.
* @return The marker carried by the cell
* or `NONE`, if the cell is not valid.
*/
<type> msc_get_marker(<params>);
/**
* Applies the given marker to the given cell. The marker is cleared
* by applying a 'none' marker.
* Invocations for invalid cells are ignored.
*
* @param cell The cell instance in focus.
* @param marker The marker to apply.
*/
<type> msc_set_marker(<params>);