pawn forward movement works?

1 files changed, 8 insertions, 5 deletions

diff --git a/src/search/moves.c b/src/search/moves.c
index 57797e7..7089886 100644
--- a/src/search/moves.c
+++ b/src/search/moves.c
@@ -1,11 +1,12 @@
 #include "../search.h"
+#include <assert.h>
 #include <stdlib.h>
 
-moves_t init_moves() {
-  return init_moves_wcapacity(16);
+moves_t moves_init() {
+  return moves_init_wcapacity(16);
 }
 
-moves_t init_moves_wcapacity(u32 capacity) {
+moves_t moves_init_wcapacity(u32 capacity) {
   move_t* moves = malloc(capacity * sizeof(*moves));
   return (moves_t) {
     .moves = moves,
@@ -14,7 +15,7 @@ moves_t init_moves_wcapacity(u32 capacity) {
   };
 }
 
-moves_t empty_moves() {
+moves_t moves_empty() {
   return (moves_t) {
     .moves = 0,
     .capacity = 0,
@@ -28,7 +29,9 @@ int min(int a, int b) {
 }
 
 void add_move(moves_t* moves, square_t from, square_t to) {
-  if (moves->moves == 0) return;
+  assert(moves->moves != 0);
+  assert(from != to);
+
   if (moves->length + 1 >= moves->capacity) {
     moves->capacity += min(32, moves->capacity);
     moves->moves = realloc(