diff --git a/src/main_scene/main_scene.cpp b/src/main_scene/main_scene.cpp
index 3949e32..4db4147 100644
--- a/src/main_scene/main_scene.cpp
+++ b/src/main_scene/main_scene.cpp
@@ -4,7 +4,6 @@
 #include "../search/ucs/ucs.hpp"
 
 MainScene::MainScene() {}
-
 MainScene::~MainScene() {}
 
 void MainScene::_bind_methods() {
@@ -15,27 +14,55 @@ void MainScene::_bind_methods() {
 
     ClassDB::bind_method(D_METHOD("_on_load_file_selected", "path"), &MainScene::_on_load_file_selected);
     ClassDB::bind_method(D_METHOD("_on_load_dialog_canceled"), &MainScene::_on_load_dialog_canceled);
+
+    ClassDB::bind_method(D_METHOD("_on_move_animation_finished"), &MainScene::_on_move_animation_finished);
 }
 
 void MainScene::_notification(int p_what) {
     switch (p_what) {
         case NOTIFICATION_READY: {
             UtilityFunctions::print("MainScene node created!");
+            if (Engine::get_singleton()->is_editor_hint()) {
+                UtilityFunctions::print("MainScene is in editor mode.");
+                return;
+            }
+
+            solve_button = get_node<Button>("UI/SolveButton");
+            if (solve_button){
+                solve_button->connect("pressed", Callable(this, "_on_solve_button_pressed"));
+                solve_button->set_disabled(true);
+            } 
+
+            reset_button = get_node<Button>("UI/ResetButton");
+            if (reset_button) {
+                reset_button->connect("pressed", Callable(this, "_on_reset_button_pressed"));
+                reset_button->set_disabled(true);
+            } 
 
-            solve_button = get_node<Button>("SolveButton");
-            solve_button->connect("pressed", Callable(this, "_on_solve_button_pressed"));
+            load_button = get_node<Button>("UI/LoadButton");
+            if (load_button) load_button->connect("pressed", Callable(this, "_on_load_button_pressed"));
 
-            reset_button = get_node<Button>("ResetButton");
-            reset_button->connect("pressed", Callable(this, "_on_reset_button_pressed"));
+            algo_button = get_node<OptionButton>("UI/AlgoButton");
+            if (algo_button) algo_button->connect("item_selected", Callable(this, "_on_algo_button_selected"));
 
-            load_button = get_node<Button>("LoadButton");
-            load_button->connect("pressed", Callable(this, "_on_load_button_pressed"));
+            time_label = get_node<Label>("UI/TimeLabel");
+            if (time_label) time_label->set_text("Time: 0.0s");
 
-            algo_button = get_node<OptionButton>("AlgoButton");
-            algo_button->connect("item_selected", Callable(this, "_on_algo_button_selected"));
+            floor = get_node<MeshInstance3D>("StaticBody3D/Floor");
+            if (floor) {
+                for (int i = floor->get_child_count() - 1; i >= 0; i--) {
+                    Node *child = floor->get_child(i);
+                    if (child) {
+                        child->queue_free();
+                    }
+                }
+            }
 
-            time = get_node<Label>("TimeLabel");
-            time->set_text("Time: 0.0s");
+            ResourceLoader* rl = ResourceLoader::get_singleton();
+            car2_template = rl->load("res://scenes/car2.tscn");
+            car3_template = rl->load("res://scenes/car3.tscn");
+            primary_piece_material = rl->load("res://scenes/primary_material.tres");
+            non_primary_piece_material = rl->load("res://scenes/non_primary_material.tres");
 
             break;
         }
@@ -50,7 +77,6 @@ void MainScene::_process(double delta) {
 
 void MainScene::_on_solve_button_pressed() {
     UtilityFunctions::print("Solve button pressed!");
-
     Solution solution;
 
     switch (algo_type) {
@@ -91,10 +117,166 @@ void MainScene::_on_solve_button_pressed() {
             UtilityFunctions::printerr("Unknown algorithm selected");
             break;
     }
+
+    if (solution.is_solved) {
+        is_solved = true;
+        UtilityFunctions::print("Algorithm found a solution!");
+        UtilityFunctions::print("Moves: ", solution.moves.size());
+        UtilityFunctions::print("Time taken: ", solution.duration.count(), " ms");
+        UtilityFunctions::print("Nodes visited: ", solution.node);
+
+        time_label->set_text("Time: " + String::num(solution.duration.count()) + " ms");
+        this->current_solution = solution;
+        this->current_move_index = 0;
+        this->is_animating_solution = true;
+        if(solve_button) solve_button->set_disabled(true);
+        if(reset_button) reset_button->set_disabled(true);
+        if(load_button) load_button->set_disabled(true);
+        if(algo_button) algo_button->set_disabled(true);
+
+        _animate_next_move();
+    }
+}
+
+void MainScene::_animate_next_move() {
+    if (!is_animating_solution || current_move_index < 0 || current_move_index >= current_solution.moves.size()) {
+        is_animating_solution = false;
+        if(solve_button) solve_button->set_disabled(false);
+        if(reset_button) reset_button->set_disabled(false);
+        if(load_button) load_button->set_disabled(false);
+        if(algo_button) algo_button->set_disabled(false);
+        UtilityFunctions::print("Animation finished or cannot proceed.");
+        return;
+    }
+
+    const PieceMove& move_step = current_solution.moves[current_move_index];
+
+    Node3D* car_to_animate_node = nullptr;
+    auto it_map = coord_to_car_node_map.find(move_step.old_coordinates);
+    if (it_map != coord_to_car_node_map.end()) {
+        car_to_animate_node = it_map->second;
+    }
+
+    if (!car_to_animate_node) {
+        UtilityFunctions::printerr("Anim Error: Car node not found at old_coordinates (",
+                                 move_step.old_coordinates.x, ",", move_step.old_coordinates.y, ")");
+        current_move_index++;
+        _animate_next_move();
+        return;
+    }
+
+    const Piece* moved_piece_data = nullptr;
+    for (const auto& p : this->pieces) {
+        if (p.coordinates.x == move_step.old_coordinates.x && p.coordinates.y == move_step.old_coordinates.y) {
+            moved_piece_data = &p;
+            break;
+        }
+    }
+
+    if (!moved_piece_data) {
+        UtilityFunctions::printerr("Anim Error: Piece data not found in 'this->pieces' at old_coordinates (",
+                                 move_step.old_coordinates.x, ",", move_step.old_coordinates.y, ")");
+        current_move_index++;
+        _animate_next_move();
+        return;
+    }
+
+    Vector3 target_3d_pos = _get_3d_position_for_piece_coords(
+        move_step.new_coordinates,
+        moved_piece_data->size,
+        moved_piece_data->is_vertical
+    );
+
+    Ref<Tween> tween = get_tree()->create_tween();
+    tween->tween_property(car_to_animate_node, "position", target_3d_pos, ANIMATION_DURATION);
+    tween->connect("finished", Callable(this, "_on_move_animation_finished"));
+}
+
+void MainScene::_on_move_animation_finished() {
+    if (current_move_index < 0 || current_move_index >= current_solution.moves.size()) {
+        is_animating_solution = false;
+        if(solve_button) solve_button->set_disabled(false);
+        if(reset_button) reset_button->set_disabled(false);
+        if(load_button) load_button->set_disabled(false);
+        if(algo_button) algo_button->set_disabled(false);
+        return;
+    }
+
+    const PieceMove& completed_move = current_solution.moves[current_move_index];
+
+    // 1. Update posisi di `this->pieces`
+    bool piece_list_updated = false;
+    for (auto& p : this->pieces) {
+        if (p.coordinates.x == completed_move.old_coordinates.x && p.coordinates.y == completed_move.old_coordinates.y) {
+            p.coordinates = completed_move.new_coordinates;
+            piece_list_updated = true;
+            break;
+        }
+    }
+    if (!piece_list_updated) {
+        UtilityFunctions::printerr("Anim Finished Error: Could not find piece in 'this->pieces' to update its logical coords from (", completed_move.old_coordinates.x, ",", completed_move.old_coordinates.y, ").");
+    }
+
+
+    // 2. Update `coord_to_car_node_map`
+    Node3D* animated_node = nullptr;
+    auto it_map_old = coord_to_car_node_map.find(completed_move.old_coordinates);
+    if (it_map_old != coord_to_car_node_map.end()) {
+        animated_node = it_map_old->second;
+        coord_to_car_node_map.erase(it_map_old);
+        if (animated_node) {
+           coord_to_car_node_map[completed_move.new_coordinates] = animated_node;
+        }
+    } else {
+        UtilityFunctions::printerr("Anim Finished Error: Could not find car in map at old_coordinates (", completed_move.old_coordinates.x, ",", completed_move.old_coordinates.y, ") to update map.");
+    }
+
+    // 3. Lanjutkan ke langkah berikutnya
+    current_move_index++;
+    if (current_move_index < current_solution.moves.size()) {
+        _animate_next_move();
+    } else {
+        is_animating_solution = false;
+        UtilityFunctions::print("Solution animation complete!");
+        if(solve_button) solve_button->set_disabled(false);
+        if(reset_button) reset_button->set_disabled(false);
+        if(load_button) load_button->set_disabled(false);
+        if(algo_button) algo_button->set_disabled(false);
+    }
+}
+
+Vector3 MainScene::_get_3d_position_for_piece_coords(const Coordinates& piece_top_left_coords, int piece_size, bool is_vertical_piece) {
+    int actual_col = piece_top_left_coords.x - board.piece_padding;
+    int actual_row = piece_top_left_coords.y - board.piece_padding;
+
+    float target_local_x, target_local_z;
+    float car_center_y_on_floor = 0.5f; 
+
+    if (is_vertical_piece) {
+        target_local_x = static_cast<float>(actual_col) - static_cast<float>(board.cols) / 2.0f + 0.5f;
+        if (piece_size >= 2) {
+             target_local_z = static_cast<float>(actual_row) - (static_cast<float>(board.rows) - (static_cast<float>(piece_size - 2.0f))) / 2.0f + 1.0f;
+        }
+    } else {
+        if (piece_size >= 2) {
+            target_local_x = static_cast<float>(actual_col) - (static_cast<float>(board.cols) - (static_cast<float>(piece_size - 2.0f))) / 2.0f + 1.0f;
+        }
+        target_local_z = static_cast<float>(actual_row) - static_cast<float>(board.rows) / 2.0f + 0.5f;
+    }
+    return Vector3(target_local_x, car_center_y_on_floor, target_local_z);
 }
 
 void MainScene::_on_reset_button_pressed() {
     UtilityFunctions::print("Reset button pressed!");
+    _clear_all_cars();
+    time_label->set_text("Time: 0.0s");
+    current_solution.moves.clear();
+    current_move_index = -1;
+    is_animating_solution = false;
+    is_searching = false;
+    is_solved = false;
+    if(solve_button) solve_button->set_disabled(true);
+    if(reset_button) reset_button->set_disabled(true);
 }
 
 void MainScene::_on_algo_button_selected(int index) {
@@ -147,6 +329,14 @@ void MainScene::_on_load_file_selected(const String& path) {
     UtilityFunctions::print("File selected: ", path);
     if (load_input(path, pieces, board)) {
         Utils::print_board(board, pieces);
+
+        solve_button->set_disabled(false);
+        reset_button->set_disabled(false);
+        
+        _clear_all_cars();
+        for (const auto& piece_data : this->pieces) {
+            _spawn_piece_as_car(piece_data);
+        }
     } else {
         UtilityFunctions::printerr("Failed to load input file.");
     }
@@ -181,67 +371,258 @@ bool MainScene::load_input(String path, vector<Piece>& pieces, Board& board) {
     }
     file.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
 
+    vector<string> potential_lines;
+    string s_line;
+    for (int i = 0; i < board.rows + 2; ++i) {
+        if (std::getline(file, s_line)) {
+            potential_lines.push_back(s_line);
+        } else {
+            break;
+        }
+    }
+    file.close();
+    
     // 3. Baca konfigurasi papan
-    board.grid.resize(board.rows + 2 * board.piece_padding, vector<char>(board.cols + 2 * board.piece_padding, ' '));
-    bool is_keluar_found = false;
-    bool is_primary_found = false;
     pieces.clear();
-    std::string line;
-    for (int i = 0; i < board.rows; i++) {
-        if (!std::getline(file, line)) {
-            UtilityFunctions::printerr("Error: Gagal membaca baris ", i, " dari file.");
-            file.close();
-            return false;
+    int padded_height = board.rows + 2 * board.piece_padding;
+    int padded_width = board.cols + 2 * board.piece_padding;
+    board.grid.assign(padded_height, vector<char>(padded_width, ' '));
+
+    bool local_is_keluar_found = false;
+    bool local_is_primary_found = false;
+    bool k_found_on_pre_grid_line = false;
+
+    // 4. Pass 1: Cari 'K'
+    if (!potential_lines.empty()) {
+        const string& first_line_in_buffer = potential_lines[0];
+        for (int col = 0; col < first_line_in_buffer.length(); ++col) {
+            if (first_line_in_buffer[col] == 'K') {
+                board.exit_coordinates.x = col + board.piece_padding;
+                board.exit_coordinates.y = -1 + board.piece_padding;
+                local_is_keluar_found = true;
+                k_found_on_pre_grid_line = true;
+                if (board.exit_coordinates.y >= 0 && board.exit_coordinates.y < padded_height &&
+                    board.exit_coordinates.x >= 0 && board.exit_coordinates.x < padded_width) {
+                    board.grid[board.exit_coordinates.y][board.exit_coordinates.x] = 'K';
+                }
+                break;
+            }
         }
+    }
+
+    int grid_lines_start_idx_in_buffer = k_found_on_pre_grid_line ? 1 : 0;
+    int actual_grid_lines_processed = 0;
 
-        for (int col_idx = 0; col_idx < line.length(); ++col_idx) {
-            char c = line[col_idx];
+    // 5. Pass 2: Proses Piece dari baris grid utama (dan cari K jika belum ketemu)
+    for (int i = 0; i < board.rows; ++i) {
+        int current_line_idx_in_buffer = grid_lines_start_idx_in_buffer + i;
 
+        if (current_line_idx_in_buffer >= potential_lines.size()) {
+            break;
+        }
+        actual_grid_lines_processed++;
+        const string& current_grid_line_content = potential_lines[current_line_idx_in_buffer];
+
+        for (int col = 0; col < current_grid_line_content.length(); ++col) {
+            char c = current_grid_line_content[col];
             if (c == ' ' || c == '\n' || c == '\r') {
                 continue;
-            } 
-            
-            int x = col_idx + board.piece_padding;
-            int y = i + board.piece_padding;
-            board.grid[y][x] = c;
-            if (c == '.') continue;
-
-            bool is_found = false;
-            for (Piece& piece : pieces) {
-                if (piece.id == c) {
-                    piece.size++;
-                    if (piece.coordinates.x == x) 
-                        piece.is_vertical = true;
-                    is_found = true;
-                    break;
+            }
+
+            int char_padded_x = col + board.piece_padding;
+            int char_padded_y = i + board.piece_padding;
+
+            if (char_padded_y >= 0 && char_padded_y < padded_height &&
+                char_padded_x >= 0 && char_padded_x < padded_width) {
+                board.grid[char_padded_y][char_padded_x] = c;
+            }
+
+            if (c == 'K') {
+                if (!local_is_keluar_found) {
+                    board.exit_coordinates.x = char_padded_x;
+                    board.exit_coordinates.y = char_padded_y;
+                    local_is_keluar_found = true;
                 }
+                continue;
+            }
+
+            if (c == '.') {
+                continue;
             }
 
-            if (!is_found) {
-                Piece piece;
-                piece.id = c;
-                piece.size = 1;
-                piece.is_vertical = false;
-                piece.is_primary = false;
-                piece.coordinates.x = x;
-                piece.coordinates.y = y;
-
-                if (c == 'K') {
-                    is_keluar_found = true;
-                    board.exit_coordinates.x = x;
-                    board.exit_coordinates.y = y;
-                    continue;
-                } else if (c == 'P') {
-                    is_primary_found = true;
-                    piece.is_primary = true;
+            if (col < board.cols) {
+                bool piece_found = false;
+                for (Piece& piece : pieces) {
+                    if (piece.id == c) {
+                        piece.size++;
+                        if (piece.coordinates.x == char_padded_x) {
+                            piece.is_vertical = true;
+                        } else if (piece.coordinates.y == char_padded_y) {
+                            piece.is_vertical = false;
+                        }
+                        piece_found = true;
+                        break;
+                    }
                 }
 
-                pieces.push_back(piece);
+                if (!piece_found) {
+                    Piece new_piece;
+                    new_piece.id = c;
+                    new_piece.size = 1;
+                    new_piece.is_vertical = false;
+                    new_piece.is_primary = (c == 'P');
+                    new_piece.coordinates.x = char_padded_x;
+                    new_piece.coordinates.y = char_padded_y;
+
+                    if (c == 'P') {
+                        local_is_primary_found = true;
+                    }
+                    pieces.push_back(new_piece);
+                }
             }
         }
     }
 
-    file.close();
+    // 6. Pass 3: Proses Piece dari baris pasca-grid (dan cari K jika belum ketemu)
+    int line_after_grid_idx_in_buffer = grid_lines_start_idx_in_buffer + actual_grid_lines_processed;
+    if (!local_is_keluar_found && line_after_grid_idx_in_buffer < potential_lines.size()) {
+        const string& after_grid_line_content = potential_lines[line_after_grid_idx_in_buffer];
+        for (int col = 0; col < after_grid_line_content.length(); ++col) {
+            if (after_grid_line_content[col] == 'K') {
+                board.exit_coordinates.x = col + board.piece_padding;
+                board.exit_coordinates.y = board.rows + board.piece_padding;
+                local_is_keluar_found = true;
+                if (board.exit_coordinates.y >= 0 && board.exit_coordinates.y < padded_height &&
+                    board.exit_coordinates.x >= 0 && board.exit_coordinates.x < padded_width) {
+                    board.grid[board.exit_coordinates.y][board.exit_coordinates.x] = 'K';
+                }
+                break;
+            }
+        }
+    }
+
+    if (pieces.size() != board.other_pieces_count + 1) {
+        UtilityFunctions::printerr("Error: Pieces count mismatch. Expected: ", board.other_pieces_count + 1, ", Found: ", pieces.size());
+        return false;
+    }
+
+    if (!local_is_keluar_found) {
+        UtilityFunctions::printerr("Error: K not found in the grid.");
+        return false;
+    }
+
+    Ref<ShaderMaterial> shader_material_ref = floor->get_material_override();
+    if (shader_material_ref.is_valid()) {
+        shader_material_ref->set_shader_parameter("mesh_actual_size", Vector2(static_cast<float>(board.cols), static_cast<float>(board.rows)));
+    }
+
+    if (board.rows > 0 && board.cols > 0) {
+        CollisionShape3D* collision_shape_node = get_node<CollisionShape3D>("StaticBody3D/CollisionShape3D");
+
+        if (floor && collision_shape_node) {
+            // 1. Atur ukuran visual PlaneMesh
+            Ref<PlaneMesh> plane_mesh = floor->get_mesh();
+            if (plane_mesh.is_valid()) {
+                plane_mesh->set_size(Vector2(static_cast<float>(board.cols), static_cast<float>(board.rows)));
+                UtilityFunctions::print("Floor mesh size set to: ", Vector2(static_cast<float>(board.cols), static_cast<float>(board.rows)));
+            } else {
+                UtilityFunctions::printerr("Failed to get PlaneMesh for Floor.");
+            }
+
+            // 2. Atur ukuran fisik CollisionShape3D
+            Ref<ConcavePolygonShape3D> collision_shape = collision_shape_node->get_shape();
+            if (collision_shape.is_valid()) {
+                PackedVector3Array vertices;
+                float half_width = static_cast<float>(board.cols) / 2.0f;
+                float half_depth = static_cast<float>(board.rows) / 2.0f;
+
+                vertices.push_back(Vector3(half_width, 0.0f, half_depth));
+                vertices.push_back(Vector3(-half_width, 0.0f, half_depth));
+                vertices.push_back(Vector3(half_width, 0.0f, -half_depth));
+                
+                vertices.push_back(Vector3(-half_width, 0.0f, half_depth));
+                vertices.push_back(Vector3(-half_width, 0.0f, -half_depth));
+                vertices.push_back(Vector3(half_width, 0.0f, -half_depth));
+                
+                collision_shape->set_faces(vertices);
+                UtilityFunctions::print("Floor collision shape updated for size: ", Vector2(static_cast<float>(board.cols), static_cast<float>(board.rows)));
+            } else {
+                UtilityFunctions::printerr("Failed to get ConcavePolygonShape3D for Floor collision.");
+            }
+        } else {
+            if (!floor) UtilityFunctions::printerr("Failed to find Floor node at StaticBody3D/Floor.");
+            if (!collision_shape_node) UtilityFunctions::printerr("Failed to find CollisionShape3D node at StaticBody3D/CollisionShape3D.");
+        }
+    } else {
+        UtilityFunctions::printerr("Invalid board dimensions for setting floor size: rows=", board.rows, ", cols=", board.cols);
+    }
 
     return true;
 }
+
+void MainScene::_clear_all_cars() {
+    for (Node3D* car_node : spawned_car_nodes) {
+        if (car_node && car_node->get_parent()) {
+            car_node->queue_free();
+        }
+    }
+    spawned_car_nodes.clear();
+    coord_to_car_node_map.clear();
+}
+
+void MainScene::_spawn_piece_as_car(const Piece& piece_data) {
+    if (!floor) {
+        UtilityFunctions::printerr("cars_container is null. Cannot spawn car.");
+        return;
+    }
+
+    Ref<PackedScene> selected_car_template;
+    if (piece_data.size == 2) {
+        selected_car_template = car2_template;
+    } else if (piece_data.size == 3) {
+        selected_car_template = car3_template;
+    } else {
+        return; 
+    }
+
+    if (!selected_car_template.is_valid()) {
+        return;
+    }
+
+    Node* instance = selected_car_template->instantiate();
+    Node3D* car_node_3d = Object::cast_to<Node3D>(instance);
+
+    if (!car_node_3d) {
+        if (instance) instance->queue_free();
+        return;
+    }
+
+    floor->add_child(car_node_3d);
+    coord_to_car_node_map[piece_data.coordinates] = car_node_3d;
+    spawned_car_nodes.push_back(car_node_3d);
+
+    int actual_col = piece_data.coordinates.x - board.piece_padding;
+    int actual_row = piece_data.coordinates.y - board.piece_padding;
+
+    float target_local_x, target_local_z;
+    float car_center_y_on_floor = 7.0f; 
+
+    if (piece_data.is_vertical) {
+        target_local_x = static_cast<float>(actual_col) - static_cast<float>(board.cols) / 2.0f + 0.5f;
+        target_local_z = static_cast<float>(actual_row) - (static_cast<float>(board.rows) - (static_cast<float>(piece_data.size - 2.0f))) / 2.0f + 1.0f;
+        car_node_3d->set_rotation(Vector3(0, Math::deg_to_rad(0.0f), 0));
+    } else {
+        target_local_x = static_cast<float>(actual_col) - (static_cast<float>(board.cols) - (static_cast<float>(piece_data.size - 2.0f))) / 2.0f + 1.0f;
+        target_local_z = static_cast<float>(actual_row) - static_cast<float>(board.rows) / 2.0f + 0.5f;
+    }
+    car_node_3d->set_position(Vector3(target_local_x, car_center_y_on_floor, target_local_z));
+
+    CSGPrimitive3D* csg_body = car_node_3d->get_node<CSGPrimitive3D>("Body");
+    if (piece_data.is_primary && primary_piece_material.is_valid() && csg_body) {
+        csg_body->set_material_override(primary_piece_material);
+    } else {
+        csg_body->set_material_override(non_primary_piece_material);
+    }
+
+    UtilityFunctions::print("Spawned car: ", String::chr(piece_data.id), " at (", actual_col, ", ", actual_row, ") size: ", piece_data.size, " is_vertical: ", piece_data.is_vertical, " is_primary: ", piece_data.is_primary);
+}
diff --git a/src/main_scene/main_scene.hpp b/src/main_scene/main_scene.hpp
index 51dd780..551e624 100644
--- a/src/main_scene/main_scene.hpp
+++ b/src/main_scene/main_scene.hpp
@@ -1,23 +1,37 @@
 #pragma once
 
-#include <godot_cpp/classes/control.hpp>
+#include <godot_cpp/classes/node3d.hpp>
 #include <godot_cpp/classes/button.hpp>
 #include <godot_cpp/classes/option_button.hpp>
 #include <godot_cpp/classes/label.hpp>
 #include <godot_cpp/classes/file_dialog.hpp>
+#include <godot_cpp/classes/packed_scene.hpp>
+#include <godot_cpp/classes/standard_material3d.hpp>
+#include <godot_cpp/classes/shader_material.hpp>
+#include <godot_cpp/classes/resource_loader.hpp>
+#include <godot_cpp/classes/mesh_instance3d.hpp>
+#include <godot_cpp/classes/csg_primitive3d.hpp>
+#include <godot_cpp/classes/plane_mesh.hpp>
+#include <godot_cpp/classes/collision_shape3d.hpp>
+#include <godot_cpp/classes/concave_polygon_shape3d.hpp>
+#include <godot_cpp/classes/scene_tree.hpp>
+#include <godot_cpp/classes/tween.hpp>
+#include <godot_cpp/classes/property_tweener.hpp>
+#include <godot_cpp/classes/engine.hpp>
 
 #include <godot_cpp/variant/utility_functions.hpp>
 
 #include <fstream>
 #include <vector>
+#include <map>
 
 #include "../utils/utils.hpp"
 
 using namespace godot;
 using namespace std;
 
-class MainScene : public Control {
-    GDCLASS(MainScene, Control)
+class MainScene : public Node3D {
+    GDCLASS(MainScene, Node3D)
 
 private:
     vector<Piece> pieces;
@@ -28,13 +42,32 @@ class MainScene : public Control {
     bool is_solved = false;
     AlgoType algo_type = BFS;
 
-    Label* time = nullptr;
+    Label* time_label = nullptr;
 
     Button* solve_button = nullptr;
     Button* reset_button = nullptr;
     Button* load_button = nullptr;
     OptionButton* algo_button = nullptr;
 
+    Ref<PackedScene> car2_template;
+    Ref<PackedScene> car3_template;
+    Ref<StandardMaterial3D> primary_piece_material;
+    Ref<StandardMaterial3D> non_primary_piece_material;
+    MeshInstance3D* floor = nullptr;
+    vector<Node3D*> spawned_car_nodes;
+    Vector3 floor_center_offset = Vector3(0.0f, 0.0f, 0.0f);
+
+    map<Coordinates, Node3D*> coord_to_car_node_map;
+
+    Solution current_solution;
+    int current_move_index = -1;
+    bool is_animating_solution = false;
+    const float ANIMATION_DURATION = 0.5f;
+
+    void _animate_next_move();
+    void _on_move_animation_finished();
+    Vector3 _get_3d_position_for_piece_coords(const Coordinates& piece_top_left_coords, int piece_size, bool is_vertical_piece);
+
     void _on_solve_button_pressed();
     void _on_reset_button_pressed();
     void _on_algo_button_selected(int index);
@@ -46,6 +79,9 @@ class MainScene : public Control {
 
     bool load_input(String path, vector<Piece>& pieces, Board& board);
 
+    void _clear_all_cars();
+    void _spawn_piece_as_car(const Piece& piece_data);
+
 protected:
     static void _bind_methods();
     void _notification(int p_what);
diff --git a/src/utils/utils.hpp b/src/utils/utils.hpp
index ede9d8b..5ddbcbc 100644
--- a/src/utils/utils.hpp
+++ b/src/utils/utils.hpp
@@ -23,6 +23,21 @@ enum AlgoType {
 struct Coordinates {
     int x;
     int y;
+
+    bool operator<(const Coordinates& other) const {
+        if (x != other.x) {
+            return x < other.x;
+        }
+        return y < other.y;
+    }
+
+    bool operator==(const Coordinates& other) const {
+        return x == other.x && y == other.y;
+    }
+
+    bool operator!=(const Coordinates& other) const {
+        return !(*this == other);
+    }
 };
 
 struct Piece {
diff --git a/test/2.txt b/test/2.txt
new file mode 100644
index 0000000..c6557da
--- /dev/null
+++ b/test/2.txt
@@ -0,0 +1,8 @@
+5 5
+5
+EAAA.
+ED.PB
+.D.PB
+.DCCB
+.....
+   K
\ No newline at end of file
diff --git a/tukang-parkir-simulator/assets/Textures-16.png b/tukang-parkir-simulator/assets/Textures-16.png
deleted file mode 100644
index 8374188..0000000
Binary files a/tukang-parkir-simulator/assets/Textures-16.png and /dev/null differ
diff --git a/tukang-parkir-simulator/assets/Textures-16.png.import b/tukang-parkir-simulator/assets/Textures-16.png.import
deleted file mode 100644
index 766fae2..0000000
--- a/tukang-parkir-simulator/assets/Textures-16.png.import
+++ /dev/null
@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="CompressedTexture2D"
-uid="uid://dkho38ssw6cea"
-path="res://.godot/imported/Textures-16.png-03ff742f630ca658d14e9fc814e27d54.ctex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://assets/Textures-16.png"
-dest_files=["res://.godot/imported/Textures-16.png-03ff742f630ca658d14e9fc814e27d54.ctex"]
-
-[params]
-
-compress/mode=0
-compress/high_quality=false
-compress/lossy_quality=0.7
-compress/hdr_compression=1
-compress/normal_map=0
-compress/channel_pack=0
-mipmaps/generate=false
-mipmaps/limit=-1
-roughness/mode=0
-roughness/src_normal=""
-process/fix_alpha_border=true
-process/premult_alpha=false
-process/normal_map_invert_y=false
-process/hdr_as_srgb=false
-process/hdr_clamp_exposure=false
-process/size_limit=0
-detect_3d/compress_to=1
diff --git a/tukang-parkir-simulator/project.godot b/tukang-parkir-simulator/project.godot
index 39ac29a..969cf98 100644
--- a/tukang-parkir-simulator/project.godot
+++ b/tukang-parkir-simulator/project.godot
@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="tukang_parkir_simulator"
-run/main_scene="res://scenes/main.tscn"
+run/main_scene="uid://deic8j1v28f5m"
 config/features=PackedStringArray("4.4", "Forward Plus")
 config/icon="res://icon.svg"
 
@@ -21,6 +21,10 @@ window/size/viewport_width=1280
 window/size/viewport_height=720
 window/stretch/mode="viewport"
 
+[physics]
+
+3d/physics_engine="Jolt Physics"
+
 [rendering]
 
 renderer/rendering_method="gl_compatibility"
diff --git a/tukang-parkir-simulator/scenes/car2.tscn b/tukang-parkir-simulator/scenes/car2.tscn
new file mode 100644
index 0000000..a487768
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/car2.tscn
@@ -0,0 +1,41 @@
+[gd_scene load_steps=4 format=3 uid="uid://bj1kkdl8im8kb"]
+
+[ext_resource type="Material" uid="uid://6hu2nb8ajcvx" path="res://scenes/non_primary_material.tres" id="1_2fv4s"]
+[ext_resource type="Material" uid="uid://dyl801edovtaw" path="res://scenes/wheel_material.tres" id="1_je4r3"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_rc6gd"]
+size = Vector3(0.8, 0.8, 1.8)
+
+[node name="Car2" type="RigidBody3D"]
+transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 0.9, 0, 0.4)
+
+[node name="Body" type="CSGBox3D" parent="."]
+size = Vector3(0.7, 0.5, 1.8)
+material = ExtResource("1_2fv4s")
+
+[node name="Wheel" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, -0.3, -0.2, -0.5)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_je4r3")
+
+[node name="Wheel2" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(1.31134e-07, 1, 0, -1, 1.31134e-07, 0, 0, 0, 1, 0.3, -0.2, -0.5)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_je4r3")
+
+[node name="Wheel3" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, -0.3, -0.2, 0.5)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_je4r3")
+
+[node name="Wheel4" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, 0.3, -0.2, 0.5)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_je4r3")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("BoxShape3D_rc6gd")
diff --git a/tukang-parkir-simulator/scenes/car3.tscn b/tukang-parkir-simulator/scenes/car3.tscn
new file mode 100644
index 0000000..ae9bda0
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/car3.tscn
@@ -0,0 +1,41 @@
+[gd_scene load_steps=4 format=3 uid="uid://nk8hrlhom63t"]
+
+[ext_resource type="Material" uid="uid://c0xrqwe2nwfyy" path="res://scenes/primary_material.tres" id="1_1b0sv"]
+[ext_resource type="Material" uid="uid://dyl801edovtaw" path="res://scenes/wheel_material.tres" id="1_6a10o"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_hnjk1"]
+size = Vector3(0.8, 0.8, 2.8)
+
+[node name="Car3" type="RigidBody3D"]
+transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 1.4, 0, 0.4)
+
+[node name="Body" type="CSGBox3D" parent="."]
+size = Vector3(0.7, 0.6, 2.8)
+material = ExtResource("1_1b0sv")
+
+[node name="Wheel" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, -0.3, -0.2, -0.9)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_6a10o")
+
+[node name="Wheel2" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(1.31134e-07, 1, 0, -1, 1.31134e-07, 0, 0, 0, 1, 0.3, -0.2, -0.9)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_6a10o")
+
+[node name="Wheel3" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, -0.3, -0.2, 0.8)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_6a10o")
+
+[node name="Wheel4" type="CSGCylinder3D" parent="Body"]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, 0.3, -0.2, 0.8)
+radius = 0.2
+height = 0.2
+material = ExtResource("1_6a10o")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+shape = SubResource("BoxShape3D_hnjk1")
diff --git a/tukang-parkir-simulator/scenes/floor.gdshader b/tukang-parkir-simulator/scenes/floor.gdshader
new file mode 100644
index 0000000..fd399bd
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/floor.gdshader
@@ -0,0 +1,51 @@
+shader_type spatial;
+
+uniform vec4 base_color : source_color = vec4(0.8, 0.8, 0.8, 1.0);
+uniform vec4 line_color : source_color = vec4(0.0, 0.0, 0.0, 1.0);
+uniform float grid_spacing = 1.0;
+uniform float line_thickness = 0.1;
+uniform vec2 mesh_actual_size;
+uniform int grid_plane = 1;
+
+varying vec3 v_local_position;
+
+void vertex() {
+    v_local_position = VERTEX;
+}
+
+void fragment() {
+    vec2 coord_on_plane;
+
+    if (grid_plane == 1) {
+        coord_on_plane = v_local_position.xz;
+    } else if (grid_plane == 0) {
+        coord_on_plane = v_local_position.xy;
+    } else {
+        coord_on_plane = v_local_position.yz;
+    }
+
+    vec2 shifted_coord = coord_on_plane + mesh_actual_size / 2.0;
+    float half_thick = line_thickness / 2.0;
+
+    float mod_val_x = mod(shifted_coord.x, grid_spacing);
+    bool on_vertical_line = (mod_val_x < half_thick || mod_val_x > grid_spacing - half_thick);
+
+    if (abs(shifted_coord.x - mesh_actual_size.x) < half_thick && mesh_actual_size.x > 0.001) {
+        on_vertical_line = true;
+    }
+
+    float mod_val_y = mod(shifted_coord.y, grid_spacing);
+    bool on_horizontal_line = (mod_val_y < half_thick || mod_val_y > grid_spacing - half_thick);
+
+    if (abs(shifted_coord.y - mesh_actual_size.y) < half_thick && mesh_actual_size.y > 0.001) {
+        on_horizontal_line = true;
+    }
+
+    if (on_vertical_line || on_horizontal_line) {
+        ALBEDO = line_color.rgb;
+        ALPHA = line_color.a;
+    } else {
+        ALBEDO = base_color.rgb;
+        ALPHA = base_color.a;
+    }
+}
\ No newline at end of file
diff --git a/tukang-parkir-simulator/scenes/floor.gdshader.uid b/tukang-parkir-simulator/scenes/floor.gdshader.uid
new file mode 100644
index 0000000..161f8ce
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/floor.gdshader.uid
@@ -0,0 +1 @@
+uid://dif4yb3527o0r
diff --git a/tukang-parkir-simulator/scenes/main.tscn b/tukang-parkir-simulator/scenes/main.tscn
index 9a5c2a0..fb00310 100644
--- a/tukang-parkir-simulator/scenes/main.tscn
+++ b/tukang-parkir-simulator/scenes/main.tscn
@@ -1,480 +1,76 @@
-[gd_scene load_steps=6 format=3 uid="uid://c1laepoohblyr"]
+[gd_scene load_steps=12 format=3 uid="uid://deic8j1v28f5m"]
 
-[ext_resource type="Texture2D" uid="uid://dkho38ssw6cea" path="res://assets/Textures-16.png" id="2_tbgi4"]
-[ext_resource type="Texture2D" uid="uid://dbx66sovxd1" path="res://icon.svg" id="3_tefeu"]
+[ext_resource type="PackedScene" uid="uid://bj1kkdl8im8kb" path="res://scenes/car2.tscn" id="1_0wfyh"]
+[ext_resource type="Shader" uid="uid://dif4yb3527o0r" path="res://scenes/floor.gdshader" id="1_sugp2"]
+[ext_resource type="PackedScene" uid="uid://nk8hrlhom63t" path="res://scenes/car3.tscn" id="2_sugp2"]
 
-[sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_h2yge"]
-texture = ExtResource("2_tbgi4")
-0:0/0 = 0
-1:0/0 = 0
-2:0/0 = 0
-3:0/0 = 0
-4:0/0 = 0
-5:0/0 = 0
-6:0/0 = 0
-7:0/0 = 0
-8:0/0 = 0
-9:0/0 = 0
-10:0/0 = 0
-11:0/0 = 0
-12:0/0 = 0
-13:0/0 = 0
-14:0/0 = 0
-15:0/0 = 0
-0:1/0 = 0
-1:1/0 = 0
-2:1/0 = 0
-3:1/0 = 0
-4:1/0 = 0
-5:1/0 = 0
-6:1/0 = 0
-7:1/0 = 0
-8:1/0 = 0
-9:1/0 = 0
-10:1/0 = 0
-11:1/0 = 0
-12:1/0 = 0
-13:1/0 = 0
-14:1/0 = 0
-15:1/0 = 0
-0:2/0 = 0
-1:2/0 = 0
-2:2/0 = 0
-3:2/0 = 0
-0:3/0 = 0
-1:3/0 = 0
-2:3/0 = 0
-3:3/0 = 0
-4:3/0 = 0
-5:3/0 = 0
-6:3/0 = 0
-7:3/0 = 0
-8:3/0 = 0
-9:3/0 = 0
-10:3/0 = 0
-11:3/0 = 0
-12:3/0 = 0
-0:4/0 = 0
-1:4/0 = 0
-2:4/0 = 0
-3:4/0 = 0
-4:4/0 = 0
-5:4/0 = 0
-6:4/0 = 0
-7:4/0 = 0
-8:4/0 = 0
-9:4/0 = 0
-0:5/0 = 0
-1:5/0 = 0
-2:5/0 = 0
-3:5/0 = 0
-4:5/0 = 0
-5:5/0 = 0
-6:5/0 = 0
-7:5/0 = 0
-8:5/0 = 0
-0:6/0 = 0
-1:6/0 = 0
-2:6/0 = 0
-3:6/0 = 0
-4:6/0 = 0
-5:6/0 = 0
-6:6/0 = 0
-0:7/0 = 0
-1:7/0 = 0
-2:7/0 = 0
-3:7/0 = 0
-4:7/0 = 0
-5:7/0 = 0
-6:7/0 = 0
-7:7/0 = 0
-8:7/0 = 0
-0:8/0 = 0
-1:8/0 = 0
-2:8/0 = 0
-3:8/0 = 0
-4:8/0 = 0
-5:8/0 = 0
-6:8/0 = 0
-7:8/0 = 0
-8:8/0 = 0
-9:8/0 = 0
-10:8/0 = 0
-11:8/0 = 0
-12:8/0 = 0
-13:8/0 = 0
-0:9/0 = 0
-1:9/0 = 0
-2:9/0 = 0
-3:9/0 = 0
-4:9/0 = 0
-5:9/0 = 0
-6:9/0 = 0
-7:9/0 = 0
-8:9/0 = 0
-9:9/0 = 0
-10:9/0 = 0
-11:9/0 = 0
-12:9/0 = 0
-13:9/0 = 0
-14:9/0 = 0
-15:9/0 = 0
-16:9/0 = 0
-0:10/0 = 0
-1:10/0 = 0
-2:10/0 = 0
-3:10/0 = 0
-4:10/0 = 0
-5:10/0 = 0
-6:10/0 = 0
-7:10/0 = 0
-8:10/0 = 0
-9:10/0 = 0
-11:10/0 = 0
-12:10/0 = 0
-13:10/0 = 0
-14:10/0 = 0
-15:10/0 = 0
-16:10/0 = 0
-17:10/0 = 0
-0:11/0 = 0
-1:11/0 = 0
-2:11/0 = 0
-3:11/0 = 0
-4:11/0 = 0
-0:12/0 = 0
-1:12/0 = 0
-2:12/0 = 0
-3:12/0 = 0
-4:12/0 = 0
-5:12/0 = 0
-6:12/0 = 0
-7:12/0 = 0
-8:12/0 = 0
-9:12/0 = 0
-10:12/0 = 0
-11:12/0 = 0
-12:12/0 = 0
-13:12/0 = 0
-14:12/0 = 0
-15:12/0 = 0
-16:12/0 = 0
-17:12/0 = 0
-18:12/0 = 0
-19:12/0 = 0
-20:12/0 = 0
-0:13/0 = 0
-1:13/0 = 0
-2:13/0 = 0
-3:13/0 = 0
-4:13/0 = 0
-5:13/0 = 0
-6:13/0 = 0
-7:13/0 = 0
-0:14/0 = 0
-1:14/0 = 0
-2:14/0 = 0
-0:15/0 = 0
-1:15/0 = 0
-2:15/0 = 0
-3:15/0 = 0
-4:15/0 = 0
-5:15/0 = 0
-7:15/0 = 0
-8:15/0 = 0
-10:15/0 = 0
-11:15/0 = 0
-12:15/0 = 0
-13:15/0 = 0
-14:15/0 = 0
-15:15/0 = 0
-16:15/0 = 0
-17:15/0 = 0
-18:15/0 = 0
-19:15/0 = 0
-0:16/0 = 0
-1:16/0 = 0
-2:16/0 = 0
-3:16/0 = 0
-4:16/0 = 0
-5:16/0 = 0
-6:16/0 = 0
-0:17/0 = 0
-1:17/0 = 0
-2:17/0 = 0
-3:17/0 = 0
-4:17/0 = 0
-5:17/0 = 0
-6:17/0 = 0
-7:17/0 = 0
-8:17/0 = 0
-9:17/0 = 0
-10:17/0 = 0
-11:17/0 = 0
-12:17/0 = 0
-13:17/0 = 0
-14:17/0 = 0
-15:17/0 = 0
-16:17/0 = 0
-17:17/0 = 0
-18:17/0 = 0
-19:17/0 = 0
-0:18/0 = 0
-1:18/0 = 0
-2:18/0 = 0
-3:18/0 = 0
-4:18/0 = 0
-5:18/0 = 0
-6:18/0 = 0
-7:18/0 = 0
-8:18/0 = 0
-9:18/0 = 0
-10:18/0 = 0
-11:18/0 = 0
-12:18/0 = 0
-13:18/0 = 0
-0:19/0 = 0
-1:19/0 = 0
-2:19/0 = 0
-3:19/0 = 0
-4:19/0 = 0
-5:19/0 = 0
-6:19/0 = 0
-7:19/0 = 0
-8:19/0 = 0
-9:19/0 = 0
-10:19/0 = 0
-11:19/0 = 0
-12:19/0 = 0
-13:19/0 = 0
-14:19/0 = 0
-15:19/0 = 0
-16:19/0 = 0
-17:19/0 = 0
-18:19/0 = 0
-19:19/0 = 0
-20:19/0 = 0
-21:19/0 = 0
-22:19/0 = 0
-23:19/0 = 0
-24:19/0 = 0
-25:19/0 = 0
-26:19/0 = 0
-0:20/0 = 0
-1:20/0 = 0
-2:20/0 = 0
-3:20/0 = 0
-4:20/0 = 0
-5:20/0 = 0
-6:20/0 = 0
-7:20/0 = 0
-8:20/0 = 0
-9:20/0 = 0
-10:20/0 = 0
-11:20/0 = 0
-12:20/0 = 0
-13:20/0 = 0
-14:20/0 = 0
-15:20/0 = 0
-16:20/0 = 0
-17:20/0 = 0
-18:20/0 = 0
-19:20/0 = 0
-20:20/0 = 0
-21:20/0 = 0
-22:20/0 = 0
-23:20/0 = 0
-24:20/0 = 0
-25:20/0 = 0
-26:20/0 = 0
-27:20/0 = 0
-28:20/0 = 0
-29:20/0 = 0
-0:21/0 = 0
-1:21/0 = 0
-2:21/0 = 0
-3:21/0 = 0
-4:21/0 = 0
-5:21/0 = 0
-6:21/0 = 0
-7:21/0 = 0
-8:21/0 = 0
-9:21/0 = 0
-10:21/0 = 0
-11:21/0 = 0
-12:21/0 = 0
-13:21/0 = 0
-14:21/0 = 0
-15:21/0 = 0
-16:21/0 = 0
-17:21/0 = 0
-18:21/0 = 0
-19:21/0 = 0
-20:21/0 = 0
-21:21/0 = 0
-22:21/0 = 0
-23:21/0 = 0
-24:21/0 = 0
-25:21/0 = 0
-26:21/0 = 0
-27:21/0 = 0
-0:22/0 = 0
-1:22/0 = 0
-2:22/0 = 0
-3:22/0 = 0
-4:22/0 = 0
-5:22/0 = 0
-6:22/0 = 0
-7:22/0 = 0
-8:22/0 = 0
-9:22/0 = 0
-10:22/0 = 0
-11:22/0 = 0
-12:22/0 = 0
-13:22/0 = 0
-14:22/0 = 0
-15:22/0 = 0
-16:22/0 = 0
-17:22/0 = 0
-18:22/0 = 0
-19:22/0 = 0
-20:22/0 = 0
-21:22/0 = 0
-22:22/0 = 0
-23:22/0 = 0
-24:22/0 = 0
-25:22/0 = 0
-26:22/0 = 0
-27:22/0 = 0
-28:22/0 = 0
-29:22/0 = 0
-0:23/0 = 0
-1:23/0 = 0
-2:23/0 = 0
-3:23/0 = 0
-4:23/0 = 0
-5:23/0 = 0
-6:23/0 = 0
-7:23/0 = 0
-8:23/0 = 0
-9:23/0 = 0
-10:23/0 = 0
-11:23/0 = 0
-12:23/0 = 0
-13:23/0 = 0
-14:23/0 = 0
-15:23/0 = 0
-16:23/0 = 0
-0:24/0 = 0
-1:24/0 = 0
-2:24/0 = 0
-3:24/0 = 0
-5:24/0 = 0
-6:24/0 = 0
-7:24/0 = 0
-8:24/0 = 0
-9:24/0 = 0
-10:24/0 = 0
-11:24/0 = 0
-12:24/0 = 0
-13:24/0 = 0
-14:24/0 = 0
-15:24/0 = 0
-16:24/0 = 0
-0:25/0 = 0
-1:25/0 = 0
-2:25/0 = 0
-3:25/0 = 0
-4:25/0 = 0
-5:25/0 = 0
-6:25/0 = 0
-7:25/0 = 0
-0:26/0 = 0
-1:26/0 = 0
-2:26/0 = 0
-3:26/0 = 0
-4:26/0 = 0
-0:29/0 = 0
-1:29/0 = 0
-2:29/0 = 0
-3:29/0 = 0
-4:29/0 = 0
-5:29/0 = 0
-6:29/0 = 0
-7:29/0 = 0
-8:29/0 = 0
-9:29/0 = 0
-10:29/0 = 0
-11:29/0 = 0
-12:29/0 = 0
-13:29/0 = 0
-0:30/0 = 0
-1:30/0 = 0
-2:30/0 = 0
-3:30/0 = 0
-4:30/0 = 0
-5:30/0 = 0
-6:30/0 = 0
-7:30/0 = 0
-8:30/0 = 0
-9:30/0 = 0
-10:30/0 = 0
-11:30/0 = 0
-12:30/0 = 0
-13:30/0 = 0
-0:31/0 = 0
-1:31/0 = 0
-2:31/0 = 0
-3:31/0 = 0
-4:31/0 = 0
-5:31/0 = 0
-6:31/0 = 0
-7:31/0 = 0
-8:31/0 = 0
-9:31/0 = 0
-10:31/0 = 0
-11:31/0 = 0
-12:31/0 = 0
-13:31/0 = 0
+[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_kuqtn"]
+sky_horizon_color = Color(0.662243, 0.671743, 0.686743, 1)
+ground_horizon_color = Color(0.662243, 0.671743, 0.686743, 1)
 
-[sub_resource type="TileSet" id="TileSet_0xm2m"]
-sources/2 = SubResource("TileSetAtlasSource_h2yge")
+[sub_resource type="Sky" id="Sky_whr1e"]
+sky_material = SubResource("ProceduralSkyMaterial_kuqtn")
 
-[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_1bvp3"]
+[sub_resource type="Environment" id="Environment_3lc0u"]
+background_mode = 2
+sky = SubResource("Sky_whr1e")
+tonemap_mode = 2
+glow_enabled = true
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_jyhfs"]
+render_priority = 0
+shader = ExtResource("1_sugp2")
+shader_parameter/base_color = Color(0.8, 0.8, 0.8, 1)
+shader_parameter/line_color = Color(0, 0, 0, 1)
+shader_parameter/grid_spacing = 1.0
+shader_parameter/line_thickness = 0.1
+shader_parameter/mesh_actual_size = Vector2(6, 6)
+shader_parameter/grid_plane = 1
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_0wfyh"]
+
+[sub_resource type="PlaneMesh" id="PlaneMesh_0wfyh"]
+material = SubResource("StandardMaterial3D_0wfyh")
+size = Vector2(6, 6)
+
+[sub_resource type="ConcavePolygonShape3D" id="ConcavePolygonShape3D_0wfyh"]
+data = PackedVector3Array(50, 0, 50, -50, 0, 50, 50, 0, -50, -50, 0, 50, -50, 0, -50, 50, 0, -50)
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_kuqtn"]
 
 [node name="Main" type="MainScene"]
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
 
-[node name="TileMap" type="TileMap" parent="."]
-texture_filter = 1
-scale = Vector2(4, 4)
-tile_set = SubResource("TileSet_0xm2m")
-rendering_quadrant_size = 64
-format = 2
-layer_0/tile_data = PackedInt32Array(65537, 393218, 30, 131073, 393218, 30, 196609, 262146, 30, 262145, 393218, 30, 327681, 327682, 30, 65538, 262146, 30, 131074, 393218, 30, 196610, 393218, 30, 262146, 393218, 30, 327682, 393218, 30, 65539, 393218, 30, 131075, 393218, 30, 196611, 393218, 30, 262147, 393218, 30, 327683, 393218, 30, 65540, 393218, 30, 131076, 196610, 11, 196612, 196610, 11, 262148, 196610, 11, 327684, 196610, 11, 65541, 393218, 30, 131077, 196610, 11, 196613, 196610, 11, 262149, 196610, 11, 327685, 196610, 11, 65542, 262146, 30, 131078, 196610, 11, 196614, 196610, 11, 262150, 196610, 11, 327686, 196610, 11, 65543, 262146, 30, 131079, 196610, 11, 196615, 196610, 11, 262151, 196610, 11, 327687, 196610, 11, 65544, 393218, 30, 131080, 196610, 11, 196616, 196610, 11, 262152, 196610, 11, 327688, 196610, 11, 65545, 262146, 30, 131081, 196610, 11, 196617, 196610, 11, 262153, 196610, 11, 327689, 196610, 11, 65546, 262146, 30, 131082, 393218, 30, 196618, 393218, 30, 262154, 393218, 30, 327690, 393218, 30, 65547, 393218, 30, 131083, 262146, 30, 196619, 393218, 30, 262155, 393218, 30, 65548, 262146, 30, 131084, 393218, 30, 196620, 393218, 30, 262156, 393218, 30, 327692, 327682, 30, 65549, 262146, 30, 131085, 393218, 30, 196621, 393218, 30, 262157, 393218, 30, 327693, 327682, 30, 65550, 262146, 30, 131086, 393218, 30, 196622, 393218, 30, 262158, 393218, 30, 327694, 393218, 30, 0, 393218, 30, 65536, 393218, 30, 131072, 393218, 30, 196608, 393218, 30, 262144, 393218, 30, 327680, 393218, 30, 1, 393218, 30, 2, 393218, 30, 3, 393218, 30, 4, 393218, 30, 5, 393218, 30, 6, 393218, 30, 7, 393218, 30, 8, 393218, 30, 9, 393218, 30, 10, 393218, 30, 11, 393218, 30, 12, 393218, 30, 13, 393218, 30, 14, 393218, 30, 327691, 393218, 30, 393227, 327682, 30, 393228, 393218, 30, 393216, 393218, 30, 458752, 393218, 30, 524288, 393218, 30, 589824, 393218, 30, 393217, 327682, 30, 458753, 327682, 30, 524289, 327682, 30, 589825, 393218, 30, 393218, 262146, 30, 458754, 327682, 30, 524290, 393218, 30, 589826, 327682, 30, 393219, 393218, 30, 458755, 393218, 30, 524291, 393218, 30, 589827, 327682, 30, 393220, 196610, 11, 458756, 196610, 11, 524292, 393218, 30, 589828, 393218, 30, 393221, 196610, 11, 458757, 196610, 11, 524293, 393218, 30, 589829, 262146, 30, 393222, 196610, 11, 458758, 196610, 11, 524294, 393218, 30, 589830, 327682, 30, 393223, 196610, 11, 458759, 196610, 11, 524295, 327682, 30, 589831, 393218, 30, 393224, 196610, 11, 458760, 196610, 11, 524296, 393218, 30, 589832, 393218, 30, 393225, 196610, 11, 458761, 196610, 11, 524297, 262146, 30, 589833, 393218, 30, 393226, 393218, 30, 458762, 393218, 30, 524298, 393218, 30, 589834, 262146, 30, 458763, 393218, 30, 524299, 393218, 30, 589835, 327682, 30, 458764, 393218, 30, 524300, 393218, 30, 589836, 393218, 30, 393229, 393218, 30, 458765, 393218, 30, 524301, 393218, 30, 589837, 327682, 30, 393230, 393218, 30, 458766, 393218, 30, 524302, 327682, 30, 589838, 393218, 30, 15, 393218, 30, 65551, 262146, 30, 131087, 393218, 30, 196623, 393218, 30, 262159, 393218, 30, 327695, 262146, 30, 393231, 393218, 30, 458767, 393218, 30, 524303, 327682, 30, 589839, 393218, 30, 16, 393218, 30, 65552, 262146, 30, 131088, 393218, 30, 196624, 393218, 30, 262160, 262146, 30, 327696, 393218, 30, 393232, 393218, 30, 458768, 393218, 30, 524304, 393218, 30, 589840, 393218, 30, 17, 393218, 30, 65553, 393218, 30, 131089, 393218, 30, 196625, 262146, 30, 262161, 262146, 30, 327697, 327682, 30, 393233, 393218, 30, 458769, 393218, 30, 524305, 393218, 30, 589841, 327682, 30, 655360, 327682, 31, 655361, 327682, 30, 720897, 327682, 31, 720898, 327682, 31, 720899, 327682, 31, 720900, 327682, 31, 720896, 327682, 31, 655362, 327682, 31, 655363, 327682, 31, 655364, 327682, 31, 655365, 262146, 30, 655366, 327682, 31, 655367, 262146, 30, 655368, 327682, 30, 655369, 327682, 30, 655370, 327682, 30, 655371, 327682, 31, 655372, 327682, 31, 655373, 327682, 31, 655374, 327682, 31, 655375, 327682, 31, 655376, 327682, 31, 655377, 327682, 31, 655378, 327682, 31, 655379, 327682, 31, 589843, 327682, 31, 524307, 327682, 31, 458771, 327682, 31, 393235, 327682, 31, 327699, 327682, 31, 262163, 327682, 31, 196627, 327682, 31, 131091, 327682, 31, 65555, 327682, 31, 65554, 262146, 30, 18, 327682, 31, 19, 327682, 31, 131090, 327682, 31, 196626, 262146, 30, 262162, 327682, 31, 327698, 327682, 31, 393234, 327682, 31, 458770, 327682, 30, 524306, 327682, 31, 589842, 327682, 31, 720901, 327682, 31, 720902, 327682, 31, 720903, 327682, 31, 720904, 327682, 31, 720905, 327682, 31, 720906, 327682, 31, 720907, 327682, 31, 720908, 327682, 31, 720909, 327682, 30, 720910, 327682, 31, 720911, 327682, 31, 720912, 327682, 31, 720913, 327682, 31, 720914, 327682, 31, 720915, 327682, 31)
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_3lc0u")
 
-[node name="Object" type="Sprite2D" parent="."]
-position = Vector2(996, 309)
-texture = ExtResource("3_tefeu")
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 6.5, 0)
+shadow_enabled = true
+sky_mode = 1
 
-[node name="Button" type="Button" parent="Object"]
-self_modulate = Color(1, 1, 1, 0)
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-offset_left = -64.0
-offset_top = -64.0
-offset_right = -64.0
-offset_bottom = -64.0
-grow_horizontal = 2
-grow_vertical = 2
+[node name="StaticBody3D" type="StaticBody3D" parent="."]
+
+[node name="Floor" type="MeshInstance3D" parent="StaticBody3D"]
+material_override = SubResource("ShaderMaterial_jyhfs")
+mesh = SubResource("PlaneMesh_0wfyh")
+
+[node name="Car2" parent="StaticBody3D/Floor" instance=ExtResource("1_0wfyh")]
+transform = Transform3D(1, 0, 1.06581e-14, 0, 1, 0, -1.06581e-14, 0, 1, -1.5, 0.5, -1)
+
+[node name="Car3" parent="StaticBody3D/Floor" instance=ExtResource("2_sugp2")]
+transform = Transform3D(-4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -0.5, 0.5, 0.5)
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="StaticBody3D"]
+shape = SubResource("ConcavePolygonShape3D_0wfyh")
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.5, 0.866025, 0, -0.866025, 0.5, 0, 8, 7)
+current = true
 
-[node name="SolveButton" type="Button" parent="."]
-layout_mode = 0
+[node name="UI" type="CanvasLayer" parent="."]
+
+[node name="SolveButton" type="Button" parent="UI"]
+anchors_preset = 7
 anchor_left = 0.5
 anchor_top = 1.0
 anchor_right = 0.5
@@ -485,11 +81,12 @@ offset_right = 65.0
 offset_bottom = -26.0
 grow_horizontal = 2
 grow_vertical = 0
-theme_override_styles/normal = SubResource("StyleBoxFlat_1bvp3")
+focus_mode = 0
+theme_override_styles/normal = SubResource("StyleBoxFlat_kuqtn")
 text = "Solve"
 
-[node name="LoadButton" type="Button" parent="."]
-layout_mode = 0
+[node name="LoadButton" type="Button" parent="UI"]
+anchors_preset = 7
 anchor_left = 0.5
 anchor_top = 1.0
 anchor_right = 0.5
@@ -500,11 +97,12 @@ offset_right = 213.0
 offset_bottom = -27.0
 grow_horizontal = 2
 grow_vertical = 0
-theme_override_styles/normal = SubResource("StyleBoxFlat_1bvp3")
+focus_mode = 0
+theme_override_styles/normal = SubResource("StyleBoxFlat_kuqtn")
 text = "Load"
 
-[node name="ResetButton" type="Button" parent="."]
-layout_mode = 0
+[node name="ResetButton" type="Button" parent="UI"]
+anchors_preset = 7
 anchor_left = 0.5
 anchor_top = 1.0
 anchor_right = 0.5
@@ -515,11 +113,11 @@ offset_right = -86.0
 offset_bottom = -25.0
 grow_horizontal = 2
 grow_vertical = 0
-theme_override_styles/normal = SubResource("StyleBoxFlat_1bvp3")
+focus_mode = 0
+theme_override_styles/normal = SubResource("StyleBoxFlat_kuqtn")
 text = "Reset"
 
-[node name="AlgoButton" type="OptionButton" parent="."]
-layout_mode = 1
+[node name="AlgoButton" type="OptionButton" parent="UI"]
 anchors_preset = 1
 anchor_left = 1.0
 anchor_right = 1.0
@@ -537,8 +135,7 @@ popup/item_1/id = 1
 popup/item_2/text = "A*"
 popup/item_2/id = 2
 
-[node name="TimeLabel" type="Label" parent="."]
-layout_mode = 1
+[node name="TimeLabel" type="Label" parent="UI"]
 anchors_preset = 7
 anchor_left = 0.5
 anchor_top = 1.0
@@ -549,7 +146,4 @@ offset_top = -23.0
 offset_right = 20.0
 grow_horizontal = 2
 grow_vertical = 0
-text = "Time: "
-
-[connection signal="button_down" from="Object/Button" to="Object" method="_on_button_button_down"]
-[connection signal="button_up" from="Object/Button" to="Object" method="_on_button_button_up"]
+text = "Time: 0.0s"
diff --git a/tukang-parkir-simulator/scenes/non_primary_material.tres b/tukang-parkir-simulator/scenes/non_primary_material.tres
new file mode 100644
index 0000000..e78a073
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/non_primary_material.tres
@@ -0,0 +1,4 @@
+[gd_resource type="StandardMaterial3D" format=3 uid="uid://6hu2nb8ajcvx"]
+
+[resource]
+albedo_color = Color(0.279449, 0.387, 1, 1)
diff --git a/tukang-parkir-simulator/scenes/primary_material.tres b/tukang-parkir-simulator/scenes/primary_material.tres
new file mode 100644
index 0000000..fc08851
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/primary_material.tres
@@ -0,0 +1,4 @@
+[gd_resource type="StandardMaterial3D" format=3 uid="uid://c0xrqwe2nwfyy"]
+
+[resource]
+albedo_color = Color(0.72941, 0.216804, 0.262071, 1)
diff --git a/tukang-parkir-simulator/scenes/scene_manager.tscn b/tukang-parkir-simulator/scenes/scene_manager.tscn
deleted file mode 100644
index c08513c..0000000
--- a/tukang-parkir-simulator/scenes/scene_manager.tscn
+++ /dev/null
@@ -1,13 +0,0 @@
-[gd_scene format=3 uid="uid://b5m0cmef7eqbw"]
-
-[node name="SceneManager" type="SceneManager"]
-_import_path = NodePath("")
-unique_name_in_owner = false
-process_mode = 0
-process_priority = 0
-process_physics_priority = 0
-process_thread_group = 0
-physics_interpolation_mode = 0
-auto_translate_mode = 0
-editor_description = ""
-script = null
diff --git a/tukang-parkir-simulator/scenes/wheel_material.tres b/tukang-parkir-simulator/scenes/wheel_material.tres
new file mode 100644
index 0000000..f7408e1
--- /dev/null
+++ b/tukang-parkir-simulator/scenes/wheel_material.tres
@@ -0,0 +1,4 @@
+[gd_resource type="StandardMaterial3D" format=3 uid="uid://dyl801edovtaw"]
+
+[resource]
+albedo_color = Color(0.389287, 0.389287, 0.389287, 1)