manageStruct.h File Reference

#include "struct.h"

Go to the source code of this file.

Functions
BoardPtr	initializeBoard (void)
	Allocate memory for BoardPtr struct.
void	destroyBoard (BoardPtr board)
	Free the BoardPtr struct passed as parameter.
MovePtr	initializeMove (void)
	Allocate memory for MovePtr struct.
void	destroyMove (MovePtr storeMove)
	Free the MovePtr struct passed as parameter.
TetrominoPtr	initializeTetrominoes (void)
	Allocate memory for TetraminoPtr struct.
void	destroyTetromino (TetrominoPtr parts)
	Free the TetrominoPtr struct passed as parameter.

Function Documentation

destroyBoard()

void destroyBoard

(

BoardPtr

board

)

Free the BoardPtr struct passed as parameter.

Parameters

[in]

board

Struct that need to be freed.

Definition at line 34 of file manageStruct.c.

                                 {
 
  int i;
 
  for(i=0; i < HEIGHT; i++){
    free(board[i]);
  }
  
  free(board);
}

destroyMove()

void destroyMove

(

MovePtr

storeMove

)

Free the MovePtr struct passed as parameter.

Parameters

[in]

storeMove

Struct that need to be freed.

Definition at line 58 of file manageStruct.c.

                                   {
  free(storeMove);
}

destroyTetromino()

void destroyTetromino

(

TetrominoPtr

parts

)

Free the TetrominoPtr struct passed as parameter.

Parameters

[in]

board

Struct that need to be freed.

Definition at line 191 of file manageStruct.c.

                                         {
 
  int i, j, k;
 
  for(i=0; i < N_PIECES; i++){
    for(j=0; j < TETRO_ROT; j++){
      for(k=0; k < TETRO_DIM; k++){
        free(parts[i][j][k]);
      }
      free(parts[i][j]);
    }
    free(parts[i]);
  }
  free(parts);
}

initializeBoard()

BoardPtr initializeBoard

(

void

)

Allocate memory for BoardPtr struct.

Parameters

[out]

mat

Struct empty at the start for the tetriminos cells.

Definition at line 10 of file manageStruct.c.

                               {
 
  int i, j;
 
  BoardPtr mat = (struct Cell **) malloc(HEIGHT * sizeof(struct Cell *));
  
  if(mat == NULL) {
    wprintf(L"Error! memory not allocated.\n");
    exit(EXIT_FAILURE);
  }
  
  for (i = 0; i < HEIGHT; i++) {
    mat[i] = (struct Cell *) malloc(WIDTH * sizeof(struct Cell));
    if(mat[i] == NULL) {
      wprintf(L"Error! memory not allocated.\n");
      exit(EXIT_FAILURE);
    }
    for (j = 0; j < WIDTH; j++)
      mat[i][j].status = EMPTY_BOX;
  }
  
  return mat;
}

initializeMove()

MovePtr initializeMove

(

void

)

Allocate memory for MovePtr struct.

Parameters

[out]

storeMove

Struct that contains all the info about a single move (coordinates, shape and rotation).

Definition at line 46 of file manageStruct.c.

                            {
  
  MovePtr storeMove = (struct Move *) malloc(sizeof(struct Move));
  
  if(storeMove == NULL) {
      wprintf(L"Error! memory not allocated.\n");
      exit(EXIT_FAILURE);
  }
  
  return storeMove;
}

initializeTetrominoes()

TetrominoPtr initializeTetrominoes

(

void

)

Allocate memory for TetraminoPtr struct.

Parameters

[out]

parts

Struct that contains all tetrominoes shapes with all possible rotations: [N_PIECES][TETRO_ROT][TETRO_DIM][TETRO_DIM].

Definition at line 63 of file manageStruct.c.

                                        {
 
  int i, j, k, l;
 
 
  TetrominoPtr parts = (struct TetrominoCell ****) malloc(N_PIECES * sizeof(struct TetrominoCell ***));
  
  if(parts == NULL) {
      wprintf(L"Error! memory not allocated.\n");
      exit(EXIT_FAILURE);
  }
  for(i=0; i < N_PIECES; i++){
    parts[i] = (struct TetrominoCell ***) malloc(TETRO_ROT * sizeof(struct TetrominoCell **));
    if(parts[i] == NULL) {
      wprintf(L"Error! memory not allocated.\n");
      exit(EXIT_FAILURE);
    }
    for(j=0; j < TETRO_ROT; j++){
      parts[i][j] = (struct TetrominoCell **) malloc(TETRO_DIM * sizeof(struct TetrominoCell *));
      if(parts[i][j] == NULL) {
        wprintf(L"Error! memory not allocated.\n");
        exit(EXIT_FAILURE);
      }
      for(k=0; k < TETRO_DIM; k++){
        parts[i][j][k] = (struct TetrominoCell *) malloc(TETRO_DIM * sizeof(struct TetrominoCell));
        if(parts[i][j][k] == NULL) {
          wprintf(L"Error! memory not allocated.\n");
          exit(EXIT_FAILURE);
        }
        for(l=0; l < TETRO_DIM; l++){
          parts[i][j][k][l].status = EMPTY_BOX;
        }
      }
    }
  }
 
  /* I SHAPE */
  for (i=0; i<TETRO_DIM-1; i++){
    parts[0][0][i][2].status = TETRO_BOX;
    parts[0][1][2][i].status = TETRO_BOX;
    parts[0][2][i][2].status = TETRO_BOX;
    parts[0][3][2][i].status = TETRO_BOX;
  }
 
  /* J SHAPE */
  for (i=1; i<TETRO_DIM-1; i++){
    parts[1][0][2][i].status = TETRO_BOX;
    parts[1][1][i][2].status = TETRO_BOX;
    parts[1][2][2][i].status = TETRO_BOX;
    parts[1][3][i][2].status = TETRO_BOX;
  }
  parts[1][0][1][1].status = TETRO_BOX;
  parts[1][1][1][3].status = TETRO_BOX;
  parts[1][2][3][3].status = TETRO_BOX;
  parts[1][3][3][1].status = TETRO_BOX;
 
  /* L SHAPE */
  for (i=1; i<TETRO_DIM-1; i++){
    parts[2][0][2][i].status = TETRO_BOX;
    parts[2][1][i][2].status = TETRO_BOX;
    parts[2][2][2][i].status = TETRO_BOX;
    parts[2][3][i][2].status = TETRO_BOX;
  }
  parts[2][0][1][3].status = TETRO_BOX;
  parts[2][1][3][3].status = TETRO_BOX;
  parts[2][2][3][1].status = TETRO_BOX;
  parts[2][3][1][1].status = TETRO_BOX;
 
  /* O SHAPE */
  for (i=0; i<TETRO_ROT; i++){
    for (j=1; j<TETRO_DIM-2; j++){
      for (k=1; k<TETRO_DIM-2; k++){
        parts[3][i][j][k].status = TETRO_BOX;
      }
    }
  }
 
  /* S SHAPE */
  for (j=1; j<TETRO_DIM-2; j++){
    for (k=1; k<TETRO_DIM-1; k++){
      if(!((j==1 && k==1) || (j==2 && k==3))){
        parts[4][0][j][k].status = TETRO_BOX;
        parts[4][2][j][k].status = TETRO_BOX;
      }
    }
  }
  for (j=1; j<TETRO_DIM-1; j++){
    for (k=1; k<TETRO_DIM-2; k++){
      if(!((j==1 && k==2) || (j==3 && k==1))){
        parts[4][1][j][k].status = TETRO_BOX;
        parts[4][3][j][k].status = TETRO_BOX;
      }
    }
  }
 
  /* T SHAPE */
  for (i=1; i<TETRO_DIM-1; i++){
    parts[5][0][2][i].status = TETRO_BOX;
    parts[5][1][i][2].status = TETRO_BOX;
    parts[5][2][2][i].status = TETRO_BOX;
    parts[5][3][i][2].status = TETRO_BOX;
  }
  parts[5][0][1][2].status = TETRO_BOX;
  parts[5][1][2][3].status = TETRO_BOX;
  parts[5][2][3][2].status = TETRO_BOX;
  parts[5][3][2][1].status = TETRO_BOX;
 
  /* Z SHAPE */
  for (j=1; j<TETRO_DIM-2; j++){
    for (k=1; k<TETRO_DIM-1; k++){
      if(!((j==2 && k==1) || (j==1 && k==3))){
        parts[6][0][j][k].status = TETRO_BOX;
        parts[6][2][j][k].status = TETRO_BOX;
      }
    }
  }
  for (j=1; j<TETRO_DIM-1; j++){
    for (k=1; k<TETRO_DIM-2; k++){
      if(!((j==1 && k==1) || (j==3 && k==2))){
        parts[6][1][j][k].status = TETRO_BOX;
        parts[6][3][j][k].status = TETRO_BOX;
      }
    }
  }
 
  return parts;
}