1 files changed, 85 insertions, 0 deletions
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..1419b08
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,85 @@
+#include <iostream>
+#include <string>
+#include <stdexcept>
+#include <time.h>
+#include "board.h"
+#include "minimax.h"
+
+
+const int AB_MAXDEPTH = 6;
+
+int main() {
+	Board B;
+	cout << B << endl;
+
+	// clock_t start = clock();
+	// for (int i = 0; i < 1000000; i++) {
+	// 	B.subsequents();
+	// }
+	// clock_t diff = clock() - start;
+	// cout << (double)diff / CLOCKS_PER_SEC << endl;
+
+	// for (const Board &B2 : B.subsequents()) {
+	// 	cout << B2 << endl;
+	// }
+
+	while (true) {
+		string line;
+		getline(cin, line);
+		if (!cin) break;
+		if (line == "s") {
+			cout << "----------------------" << endl;
+			for (const Board &B2 : B.subsequents()) {
+				cout << B2 << endl;
+			}
+			cout << "----------------------" << endl << B << endl;
+			continue;
+		}
+		if (line == "q") break;
+		if (line == "r") {
+			vector<Board> subs = B.subsequents();
+			if (subs.size() == 0) {
+				cout << "No possible moves" << endl;
+			} else {
+				B = subs[rand() % subs.size()];
+				cout << B << endl;
+			}
+			continue;
+		}
+		if (line == "a") {
+			vector<Board> subs = B.subsequents();
+			if (subs.size() == 0) {
+				cout << "No possible moves" << endl;
+			} else {
+				int maxval = INT_MIN, maxat = -1;
+				const int multfactor = B.onTurn == WHITE ? 1 : -1;
+				cout << "[";
+				for (size_t i = 0; i < subs.size(); i++) {
+					int v = alphabeta<evaluate_pieceScore>(subs[i], AB_MAXDEPTH);
+					if (i != 0) cout << ", ";
+					cout << v << endl;
+					v *= multfactor;
+					if (v > maxval) {
+						maxval = v;
+						maxat = i;
+					}
+				}
+				cout << "]" << endl;
+				B = subs[maxat];
+				cout << B << endl;
+			}
+			continue;
+		}
+		try {
+			Move mv(line.data());
+			if (B.isValid(mv)) {
+				B.apply(mv);
+				cout << B << endl;
+			} else {
+				cout << "Invalid move." << endl;
+			}
+		} catch (const runtime_error &e) {
+			cout << "Unrecognised input, expected move." << endl;
+		}
+	}
+}