Removed the python version and kept just the c++ one

src/controller/human_vs_ai.cpp

@@ -0,0 +1,29 @@
+#include "human_vs_ai.hpp"
+
+#include <algorithm>
+
+HumanVsAIController::HumanVsAIController(Board b, View& v, ai::AI& ai)
+    : ManualController(b, v),
+      ai(ai) {}
+
+void HumanVsAIController::on_tile_selected(int x, int y) {
+    Coords c{x, y};
+    Piece piece = board.piece_at(c);
+
+    if (selected_index == -1
+        || (piece != Piece::None && piece != selected_piece
+            && (piece & 0b11000) != (selected_piece & 0b11000))) {
+        show_legal_moves(c);
+    } else {
+        auto boh = std::find(targets.begin(), targets.end(), c.to_index());
+        if (boh != targets.end()) {
+            make_move(Move{selected_index, c.to_index()});
+
+            if (board.is_terminal())
+                return;
+            Move ai_move = ai.search(board);
+            make_move(ai_move);
+        } else
+            reset_selection();
+    }
+}