zobristTableGet

include/chess/types.h

@@ -54,6 +54,7 @@ struct castle_t {
 struct gameState_t {
 	uint_least64_t *board;
 	uint_least64_t zobrist;
+	uint_least8_t *repetitionTable;
 	bool color; // color to move
 	struct castle_t canCastle[2];
 

include/chess/util.h

@@ -1,6 +1,23 @@
+#include <stdbool.h>
+#include <stddef.h>
 #include <stdint.h>
 #include <chess/types.h>
 
+struct zobristTableElement {
+	uint_least64_t hash;
+	int_least16_t value;
+};
+
+struct zobristTable {
+	struct zobristTableElement *arr;
+	size_t length;
+};
+
+struct zobristTableResult {
+	bool success;
+	int_least16_t value;
+};
+
 uint_least64_t rand_64();
 uint_least64_t zobristPieceI(struct piece_t piece, uint_least8_t field);
 uint_least8_t getFile(const uint_least8_t field);