alklepin · AndShaA · Mar 26, 2023 · Apr 20, 2023 · Apr 27, 2023 · May 15, 2023
diff --git a/robots/src/gui/Constants.java b/robots/src/gui/Constants.java
@@ -0,0 +1,81 @@
+package gui;
+
+public interface Constants {
+
+    class MainApplicationFrameConstants {
+
+        public static final int SCREEN_OFFSET = 50;
+        public static final int INITIAL_GAME_WINDOW_HEIGHT = 400;
+        public static final int INITIAL_GAME_WINDOW_WIDTH = 400;
+        public static final int LOG_WINDOW_INITIAL_LOCATION_X = 10;
+        public static final int LOG_WINDOW_INITIAL_LOCATION_Y = 10;
+        public static final int LOG_WINDOW_INITIAL_WIDTH = 300;
+        public static final int LOG_WINDOW_INITIAL_HEIGHT = 800;
+        public static final String LOGGER_INITIAL_MESSAGE = "Протокол работает";
+        public static final String EXIT_BUTTON_TEXT = "Выход";
+        public static final String YES_BUTTON_TEXT_CONSTANT = "OptionPane.yesButtonText";
+        public static final String YES_BUTTON_TEXT = "Да";
+        public static final String NO_BUTTON_TEXT_CONSTANT = "OptionPane.noButtonText";
+        public static final String NO_BUTTON_TEXT = "Нет";
+        public static final String EXIT_CONFIRM_DIALOG_TEXT = "Вы уверены?";
+        public static final String EXIT_CONFIRM_DIALOG_TITLE = "ВЫХОД";
+        public static final String TEST_MENU_TEXT = "Тесты";
+        public static final String TEST_LOG_OPTION_TEXT = "Сообщение в лог";
+        public static final String TEST_LOG_TEXT = "Новая строка";
+        public static final String STYLE_MENU_TEXT = "Режим отображения";
+        public static final String CROSS_PLATFORM_STYLE_TEXT = "Универсальная схема";
+        public static final String SYSTEM_STYLE_TEXT = "Системная схема";
+        public static final String ROBOT_START_MOVING = "Робот двигается";
+        public static final String ROBOT_STOP_MOVING = "Робот остановился";
+    }
+
+    class RobotsProgramConstants {
+
+        public static final String NIMBUS_MENU_STYLE = "javax.swing.plaf.nimbus.NimbusLookAndFeel";
+        public static final String METAL_MENU_STYLE = "javax.swing.plaf.metal.MetalLookAndFeel";
+    }
+
+    class LogWindowConstants {
+
+        public static final String INITIAL_LOG_MESSAGE = "Протокол работы";
+        public static final int LOG_TEXT_AREA_WIDTH = 200;
+        public static final int LOG_TEXT_AREA_HEIGHT = 500;
+    }
+
+    class GameWindowConstants {
+
+        public static final String GAME_WINDOW_TITLE = "Игровое поле";
+    }
+
+    class GameVisualizerConstants {
+
+        public static final double ROBOT_VELOCITY = 0.1;
+        public static final double MAX_ANGULAR_VELOCITY = 0.001;
+        public static final double ROBOT_STOP_DISTANCE = 0.5;
+        public static final String TIMER_NAME = "events generator";
+        public static final int TIMER_DELAY = 0;
+        public static final int TIMER_REDRAW_PERIOD = 50;
+        public static final int TIMER_UPDATE_PERIOD = 10;
+        public static final int ROBOT_INITIAL_X_COORDINATE = 100;
+        public static final int ROBOT_INITIAL_Y_COORDINATE = 100;
+        public static final int ROBOT_INITIAL_DIRECTION = 0;
+        public static final int ROBOT_BODY_FIRST_DIAMETER = 30;
+        public static final int ROBOT_BODY_SECOND_DIAMETER = 10;
+        public static final int ROBOT_HEAD_X_OFFSET = 10;
+        public static final int ROBOT_HEAD_DIAMETER = 5;
+        public static final int TARGET_DIAMETER = 5;
+        public static final int TARGET_THETA = 0;
+        public static final int TARGET_ANCHORX = 0;
+        public static final int TARGET_ANCHORY = 0;
+        public static final int TARGET_INITIAL_X_COORDINATE = 150;
+        public static final int TARGET_INITIAL_Y_COORDINATE = 100;
+    }
+
+    class LoggerConstants {
+        public static final int LOGGER_IQUEUE_LENGTH = 100;
+    }
+
+    class KeyEventListenerConstants {
+        public static final double TARGET_VELOCITY = 0.1;
+    }
+}
diff --git a/robots/src/gui/GameController.java b/robots/src/gui/GameController.java
@@ -0,0 +1,97 @@
+package gui;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.Timer;
+import java.util.TimerTask;
+
+import static gui.Constants.GameVisualizerConstants.*;
+import static gui.MainApplicationFrame.updateStateRobot;
+
+public class GameController extends JPanel {
+
+    private final Robot robot;
+    private final Target target;
+    private boolean isMoving;
+
+    public GameController(Robot robot, Target target) {
+        this.robot = robot;
+        this.target = target;
+        isMoving = false;
+        java.util.Timer timer = new Timer(TIMER_NAME, true);
+        timer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                onRedrawEvent();
+            }
+        }, TIMER_DELAY, TIMER_REDRAW_PERIOD);
+        timer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                onModelUpdateEvent();
+            }
+        }, TIMER_DELAY, TIMER_UPDATE_PERIOD);
+        this.setFocusable(true);
+        this.requestFocus();
+        addKeyListener(new KeyEventListener(target));
+        addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseClicked(MouseEvent event) {
+                target.setxCoordinate(event.getPoint().x);
+                target.setyCoordinate(event.getPoint().y);
+                repaint();
+            }
+        });
+        setDoubleBuffered(true);
+    }
+
+    private void onRedrawEvent() {
+        EventQueue.invokeLater(this::repaint);
+    }
+
+    private void onModelUpdateEvent() {
+        double distance = MathModule.calculateDistance(target.getxCoordinate(), target.getyCoordinate(), robot.getxCoordinate(), robot.getyCoordinate());
+        target.move();
+
+        if (distance < ROBOT_STOP_DISTANCE) {
+
+            if (isMoving) {
+                isMoving = false;
+                updateStateRobot(isMoving);
+            }
+            return;
+        }
+        if (!isMoving) {
+            isMoving = true;
+            updateStateRobot(isMoving);
+        }
+        double angleToTarget = MathModule.calculateAngle(robot.getxCoordinate(), robot.getyCoordinate(), target.getxCoordinate(), target.getyCoordinate());
+        if (angleToTarget == robot.getDirection()) {
+            robot.setAngularVelocity(0);
+        } else if (angleToTarget <= Math.PI) {
+            if (angleToTarget > robot.getDirection() || robot.getDirection() > angleToTarget + Math.PI) {
+                robot.setAngularVelocity(MAX_ANGULAR_VELOCITY);
+            } else {
+                robot.setAngularVelocity(-MAX_ANGULAR_VELOCITY);
+            }
+        }
+        else {
+            if (angleToTarget > robot.getDirection() && robot.getDirection() > angleToTarget - Math.PI) {
+                robot.setAngularVelocity(MAX_ANGULAR_VELOCITY);
+            } else {
+                robot.setAngularVelocity(-MAX_ANGULAR_VELOCITY);
+            }
+        }
+        robot.move();
+    }
+
+    @Override
+    public void paint(Graphics g) {
+        super.paint(g);
+        Graphics2D g2d = (Graphics2D) g;
+        robot.draw(g2d);
+        target.draw(g2d);
+    }
+}
diff --git a/robots/src/gui/GameModel.java b/robots/src/gui/GameModel.java
@@ -0,0 +1,32 @@
+package gui;
+
+import java.awt.*;
+
+public abstract class GameModel {
+
+    private double xCoordinate;
+    private double yCoordinate;
+
+    public GameModel(double xCoordinate, double yCoordinate) {
+        this.xCoordinate = xCoordinate;
+        this.yCoordinate = yCoordinate;
+    }
+
+    public double getxCoordinate() {
+        return xCoordinate;
+    }
+
+    public void setxCoordinate(double xCoordinate) {
+        this.xCoordinate = xCoordinate;
+    }
+
+    public double getyCoordinate() {
+        return yCoordinate;
+    }
+
+    public void setyCoordinate(double yCoordinate) {
+        this.yCoordinate = yCoordinate;
+    }
+
+    public abstract void draw(Graphics2D g);
+}