From ecd86e1a263a543e395d9e145294103c0fbb7230 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Benencia?= <rul@kalgan.cc>
Date: Fri, 27 Mar 2015 12:54:30 -0300
Subject: setup pieces

---
 include/board.h |  2 +-
 include/piece.h |  1 +
 lib/board.c     | 42 ++++++++++++++++++++++++++++++++++++++----
 lib/piece.c     |  9 +++++++++
 main.c          |  1 +
 5 files changed, 50 insertions(+), 5 deletions(-)

diff --git a/include/board.h b/include/board.h
index 94763dc..0cfdb70 100644
--- a/include/board.h
+++ b/include/board.h
@@ -4,6 +4,6 @@
 #include "types.h"
 
 Board board_init();
-int board_delete(Board*);
+int board_delete(Board);
 
 #endif
diff --git a/include/piece.h b/include/piece.h
index 75b4fc7..d499cf5 100644
--- a/include/piece.h
+++ b/include/piece.h
@@ -4,5 +4,6 @@
 #include "types.h"
 
 int piece_character(Piece p);
+Piece* new_piece(Color, PieceType);
 
 #endif
diff --git a/lib/board.c b/lib/board.c
index 3eb7603..6685b3b 100644
--- a/lib/board.c
+++ b/lib/board.c
@@ -2,9 +2,10 @@
 #include <stdio.h>
 
 #include "board.h"
+#include "piece.h"
 
 Board _setup_colors(Board b) {
-    int i, j;
+    short i, j;
     
     for (i = 0; i < SIZE; i++)
         for (j = 0; j < SIZE; j++)
@@ -23,26 +24,55 @@ Board _setup_colors(Board b) {
 }
 
 Board _pawns(Board b) {
+    short white_pawns_row = 1, black_pawns_row = 6, i;
+
+    for (i = 0; i < SIZE; i++)
+        b[white_pawns_row][i].piece = new_piece(WHITE, PAWN);
+
+    for (i = 0; i < SIZE; i++)
+        b[black_pawns_row][i].piece = new_piece(BLACK, PAWN);
+
     return b;
 }
 
 Board _rocks(Board b) {
+    b[0][0].piece = new_piece(WHITE, ROCK);
+    b[0][7].piece = new_piece(WHITE, ROCK);
+    b[7][0].piece = new_piece(BLACK, ROCK);
+    b[7][7].piece = new_piece(BLACK, ROCK);
+
     return b;
 }
 
 Board _knights(Board b) {
+    b[0][1].piece = new_piece(WHITE, KNIGHT);
+    b[0][6].piece = new_piece(WHITE, KNIGHT);
+    b[7][1].piece = new_piece(BLACK, KNIGHT);
+    b[7][6].piece = new_piece(BLACK, KNIGHT);
+
     return b;
 }
 
 Board _bishops(Board b) {
+    b[0][2].piece = new_piece(WHITE, BISHOP);
+    b[0][5].piece = new_piece(WHITE, BISHOP);
+    b[7][2].piece = new_piece(BLACK, BISHOP);
+    b[7][5].piece = new_piece(BLACK, BISHOP);
+
     return b;
 }
 
 Board _queens(Board b) {
+    b[0][4].piece = new_piece(WHITE, QUEEN);
+    b[7][4].piece = new_piece(BLACK, QUEEN);
+
     return b;
 }
 
 Board _kings(Board b) {
+    b[0][3].piece = new_piece(WHITE, KING);
+    b[7][3].piece = new_piece(BLACK, KING);
+
     return b;
 }
 
@@ -68,11 +98,15 @@ Board board_init() {
     return _initial_setup(b);
 }
 
-int board_delete(Board* b) {
-    int i;
+int board_delete(Board b) {
+    short i, j;
 
-    for (i = 0; i < SIZE; i++)
+    for (i = 0; i < SIZE; i++) {
+        for (j = 0; j < SIZE; j++)
+            if (b[i][j].piece != NULL)
+                free(b[i][j].piece);
         free(b[i]);
+    }
 
     free(b);
 
diff --git a/lib/piece.c b/lib/piece.c
index bbe0bdc..091d0a5 100644
--- a/lib/piece.c
+++ b/lib/piece.c
@@ -1,4 +1,6 @@
 #include <ctype.h>
+#include <stdlib.h>
+
 #include "piece.h"
 
 #ifdef UTF8
@@ -51,3 +53,10 @@ int piece_character(Piece p) {
 }
 
 #endif
+
+Piece* new_piece(Color c, PieceType t) {
+    Piece* p = malloc(sizeof(Piece));
+    p->color = c; p->type = t;
+
+    return p;
+}
diff --git a/main.c b/main.c
index 2a9007e..16e656f 100644
--- a/main.c
+++ b/main.c
@@ -7,6 +7,7 @@
 int main() {
     Board b = board_init();
     print_board(b);
+    board_delete(b);
 
     return 0;
 }
-- 
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