feat: Show icons in stats

src/main/java/cz/jzitnik/events/QuestionAnswerEvent.java

@@ -0,0 +1,9 @@
+package cz.jzitnik.events;
+
+import cz.jzitnik.utils.events.Event;
+import lombok.Getter;
+
+@Getter
+public class QuestionAnswerEvent implements Event {
+    private int questionIndex;
+}

src/main/java/cz/jzitnik/events/handlers/CliHandler.java

@@ -9,6 +9,8 @@ import cz.jzitnik.game.Constants;
 import cz.jzitnik.states.RenderState;
 import cz.jzitnik.states.ScreenBuffer;
 import cz.jzitnik.states.TerminalState;
+import cz.jzitnik.ui.pixels.AlphaPixel;
+import cz.jzitnik.ui.pixels.ColoredPixel;
 import cz.jzitnik.ui.pixels.Empty;
 import cz.jzitnik.ui.pixels.Pixel;
 import cz.jzitnik.utils.DependencyManager;
@@ -41,6 +43,7 @@ public class CliHandler extends AbstractEventHandler<RerenderScreen> {
 
         var parts = event.parts();
         var buffer = screenBuffer.getRenderedBuffer();
+        var globalOverrideBuffer = screenBuffer.getGlobalOverrideBuffer();
         var terminalScreen = terminalState.getTerminalScreen();
         var tg = terminalState.getTextGraphics();
 
@@ -53,9 +56,9 @@ public class CliHandler extends AbstractEventHandler<RerenderScreen> {
             for (int y = startYNormalized; y <= endYNormalized; y += 2) {
                 for (int x = start.getColumn(); x <= end.getColumn(); x++) {
                     try {
-                        Pixel topPixel = buffer[y][x];
+                        Pixel topPixel = getPixel(buffer[y][x], globalOverrideBuffer[y][x]);
                         Pixel bottomPixel = (y + 1 <= end.getRow())
-                                ? buffer[y + 1][x]
+                                ? getPixel(buffer[y + 1][x], globalOverrideBuffer[y + 1][x])
                                 : new Empty();
 
                         TextColor topColor = topPixel instanceof Empty
@@ -81,6 +84,36 @@ public class CliHandler extends AbstractEventHandler<RerenderScreen> {
         }
     }
 
+    private Pixel getPixel(Pixel buffer, AlphaPixel globalOverride) {
+        if (globalOverride instanceof Empty) {
+            return buffer;
+        }
+
+        if (buffer instanceof Empty) {
+            return getPixel(new ColoredPixel(Constants.BACKGROUND_COLOR), globalOverride);
+        }
+
+        TextColor blended = blendColors(
+                buffer.getColor(),
+                globalOverride.getColor(),
+                globalOverride.getAlpha()
+        );
+
+        return new ColoredPixel(blended);
+    }
+
+    private TextColor blendColors(TextColor base, TextColor overlay, float alpha) {
+        int r = blend(base.getRed(),   overlay.getRed(),   alpha);
+        int g = blend(base.getGreen(), overlay.getGreen(), alpha);
+        int b = blend(base.getBlue(),  overlay.getBlue(),  alpha);
+
+        return new TextColor.RGB(r, g, b);
+    }
+
+    private int blend(int base, int overlay, float alpha) {
+        return Math.round(base * (1 - alpha) + overlay * alpha);
+    }
+
     private void drawHalfPixel(TextGraphics tg, int x, int y,
                                TextColor topColor,
                                TextColor bottomColor) {

src/main/java/cz/jzitnik/events/handlers/DialogEventHandler.java

@@ -0,0 +1,191 @@
+package cz.jzitnik.events.handlers;
+
+import com.googlecode.lanterna.TerminalPosition;
+import com.googlecode.lanterna.TerminalSize;
+import com.googlecode.lanterna.TextColor;
+import cz.jzitnik.annotations.EventHandler;
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.annotations.injectors.InjectState;
+import cz.jzitnik.events.RerenderScreen;
+import cz.jzitnik.game.dialog.Dialog;
+import cz.jzitnik.game.dialog.OnEnd;
+import cz.jzitnik.states.DialogState;
+import cz.jzitnik.states.ScreenBuffer;
+import cz.jzitnik.states.TerminalState;
+import cz.jzitnik.ui.pixels.AlphaPixel;
+import cz.jzitnik.ui.pixels.ColoredPixel;
+import cz.jzitnik.ui.pixels.Empty;
+import cz.jzitnik.utils.DependencyManager;
+import cz.jzitnik.utils.TextRenderer;
+import cz.jzitnik.utils.events.AbstractEventHandler;
+import cz.jzitnik.utils.events.EventManager;
+import lombok.extern.slf4j.Slf4j;
+
+import java.awt.*;
+import java.util.List;
+import java.util.ArrayList;
+
+@Slf4j
+@EventHandler(Dialog.class)
+public class DialogEventHandler extends AbstractEventHandler<Dialog> {
+    public DialogEventHandler(DependencyManager dm) {
+        super(dm);
+    }
+
+    @InjectState
+    private DialogState dialogState;
+
+    @InjectState
+    private TerminalState terminalState;
+
+    @InjectState
+    private ScreenBuffer screenBuffer;
+
+    @InjectDependency
+    private EventManager eventManager;
+
+    @InjectDependency
+    private TextRenderer textRenderer;
+
+    private static final int WIDTH = 350;
+    private static final int MARGIN_BOTTOM = 15;
+    public static final int PADDING = 7;
+    private static final int BUTTON_TEXT_PADDING = 4;
+    private static final int QUESTION_ACTIONS_GAP = 10;
+    public static final int BUTTON_HEIGHT = 15;
+    public static final int BUTTON_PADDING = 5;
+    private static final float FONT_SIZE = 15f;
+
+    public static int calculateButtonHeight(Dialog dialog) {
+        if (dialog.getOnEnd() instanceof OnEnd.AskQuestion(OnEnd.AskQuestion.Answer[] answers)) {
+            return answers.length * BUTTON_HEIGHT + (answers.length - 1) * BUTTON_PADDING;
+        } else {
+            return 0;
+        }
+    }
+
+    public static int getYStartButtons(TextRenderer textRenderer, Dialog dialog) {
+        var textSize = textRenderer.measureText(dialog.getText(), WIDTH - PADDING * 2, FONT_SIZE);
+
+        return PADDING + textSize.height + BUTTON_PADDING;
+    }
+
+    public static TerminalSize getSize(TextRenderer textRenderer, Dialog dialog) {
+        var textSize = textRenderer.measureText(dialog.getText(), WIDTH - PADDING * 2, FONT_SIZE);
+
+        return new TerminalSize(300, PADDING + textSize.height + (
+                dialog.getOnEnd() instanceof OnEnd.AskQuestion ? BUTTON_PADDING + calculateButtonHeight(dialog) : 0
+        ) + PADDING);
+    }
+
+    public static TerminalPosition getStart(TerminalSize terminalSize, TerminalSize size) {
+        int startY = terminalSize.getRows() * 2 - MARGIN_BOTTOM - size.getRows();
+        int startX = (terminalSize.getColumns() / 2) - (size.getColumns() / 2);
+
+        return new TerminalPosition(startX, startY);
+    }
+
+    @Override
+    public void handle(Dialog event) {
+        boolean onlyLast = dialogState.getCurrentDialog() == event;
+        dialogState.setCurrentDialog(event);
+        TerminalSize terminalSize = terminalState.getTerminalScreen().getTerminalSize();
+        var overrideBuffer = screenBuffer.getGlobalOverrideBuffer();
+        var size = getSize(textRenderer, event);
+
+        var start = getStart(terminalSize, size);
+
+        var animation = textRenderer.renderTypingAnimation(event.getText(), size.getColumns() - PADDING * 2, size.getRows() - PADDING * 2, Color.WHITE, FONT_SIZE);
+        var textSize = textRenderer.measureText(event.getText(), size.getColumns() - PADDING * 2, FONT_SIZE);
+        OnEnd onEnd = event.getOnEnd();
+
+        List<AlphaPixel[][]> answersBuf = new ArrayList<>();
+
+        if (onEnd instanceof OnEnd.AskQuestion(
+                OnEnd.AskQuestion.Answer[] answers
+        )) {
+            for (OnEnd.AskQuestion.Answer answer : answers) {
+                answersBuf.add(textRenderer.renderText(answer.answer(), size.getColumns() - PADDING * 2, BUTTON_HEIGHT, Color.BLACK, FONT_SIZE));
+            }
+        }
+
+        dialogState.setRenderInProgress(true);
+        try {
+            for (int i = onlyLast ? animation.length : 0; i <= animation.length; i++) {
+                var buf = animation[Math.min(i, animation.length - 1)];
+                for (int y = 0; y < size.getRows(); y++) {
+                    for (int x = 0; x < size.getColumns(); x++) {
+                        var textPixel = buf[Math.min(Math.max(0, y - PADDING), buf.length - 1)][Math.min(Math.max(0, x - PADDING), buf[0].length - 1)];
+                        if (textPixel instanceof Empty || y < PADDING || x < PADDING || x >= size.getColumns() - PADDING || y >= size.getRows() - PADDING) {
+                            if (i == animation.length && y - 2 > textSize.height + QUESTION_ACTIONS_GAP && onEnd instanceof OnEnd.AskQuestion(
+                                    OnEnd.AskQuestion.Answer[] answers
+                            )) {
+                                int buttonsY = y - textSize.height - QUESTION_ACTIONS_GAP - 2;
+                                int buttonIndex = buttonsY / (BUTTON_HEIGHT + BUTTON_PADDING);
+                                int rest = buttonsY % (BUTTON_HEIGHT + BUTTON_PADDING);
+
+                                if (buttonIndex < answers.length && rest < BUTTON_HEIGHT && x >= PADDING && x < size.getColumns() - PADDING) {
+                                    int localY = rest - BUTTON_TEXT_PADDING;
+                                    int localX = x - PADDING - BUTTON_TEXT_PADDING;
+                                    var buttonBuf = answersBuf.get(buttonIndex);
+                                    var buttonTextPixel = buttonBuf[Math.min(Math.max(0, localY), buttonBuf.length - 1)][Math.min(Math.max(0, localX), buttonBuf[0].length - 1)];
+
+                                    if (buttonTextPixel instanceof Empty || localY < 0 || localX < 0 || localY >= buttonBuf.length || localX >= buttonBuf[0].length) {
+                                        overrideBuffer[start.getRow() + y][start.getColumn() + x] = new ColoredPixel(new TextColor.RGB(255, 255, 255), dialogState.getHoveredButtonIndex() == buttonIndex ? 0.8f : 0.6f);
+                                    } else {
+                                        overrideBuffer[start.getRow() + y][start.getColumn() + x] = buttonTextPixel;
+                                    }
+
+                                    continue;
+                                }
+                            }
+
+                            overrideBuffer[start.getRow() + y][start.getColumn() + x] = new ColoredPixel(new TextColor.RGB(0, 0, 0), 0.6f);
+                            continue;
+                        }
+
+                        overrideBuffer[start.getRow() + y][start.getColumn() + x] = textPixel;
+                    }
+                }
+
+                eventManager.emitEvent(
+                        new RerenderScreen(
+                                new RerenderScreen.ScreenPart(
+                                        start,
+                                        new TerminalPosition(start.getColumn() + size.getColumns(), start.getRow() + size.getRows())
+                                )
+                        )
+                );
+
+                Thread.sleep(1000 / event.getTypingSpeed());
+            }
+
+            dialogState.setRenderInProgress(false);
+
+            if (onEnd instanceof OnEnd.Continue(Dialog nextDialog)) {
+                Thread.sleep(1000);
+                for (int y = start.getRow(); y < start.getRow() + size.getRows(); y++) {
+                    for (int x = start.getColumn(); x < start.getColumn() + size.getColumns(); x++) {
+                        screenBuffer.getGlobalOverrideBuffer()[y][x] = new Empty();
+                    }
+                }
+
+                if (nextDialog == null) {
+                    dialogState.setCurrentDialog(null);
+                    eventManager.emitEvent(
+                            new RerenderScreen(
+                                    new RerenderScreen.ScreenPart(
+                                            start,
+                                            new TerminalPosition(start.getColumn() + size.getColumns(), start.getRow() + size.getRows())
+                                    )
+                            )
+                    );
+                } else {
+                    eventManager.emitEvent(nextDialog);
+                }
+            }
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/cz/jzitnik/events/handlers/MouseActionEventHandler.java

@@ -76,7 +76,10 @@ public class MouseActionEventHandler extends AbstractEventHandler<MouseAction> {
 
                 gameState.getPlayer().swing(playerConfig.getSwingTimeMs());
 
-                object.ifPresent(selectable -> selectable.interact(dm));
+                object.ifPresent(selectable -> {
+                    dm.inject(selectable);
+                    selectable.interact();
+                });
             }
             default -> uiRoomClickHandlerRepository.handleElse(event);
         }

src/main/java/cz/jzitnik/events/handlers/QuestionAnswerEventHandler.java

@@ -0,0 +1,35 @@
+package cz.jzitnik.events.handlers;
+
+import cz.jzitnik.annotations.EventHandler;
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.annotations.injectors.InjectState;
+import cz.jzitnik.events.QuestionAnswerEvent;
+import cz.jzitnik.game.dialog.Dialog;
+import cz.jzitnik.game.dialog.OnEnd;
+import cz.jzitnik.states.DialogState;
+import cz.jzitnik.utils.DependencyManager;
+import cz.jzitnik.utils.events.AbstractEventHandler;
+import cz.jzitnik.utils.events.EventManager;
+
+@EventHandler(QuestionAnswerEvent.class)
+public class QuestionAnswerEventHandler extends AbstractEventHandler<QuestionAnswerEvent> {
+    public QuestionAnswerEventHandler(DependencyManager dm) {
+        super(dm);
+    }
+
+    @InjectState
+    private DialogState dialogState;
+
+    @InjectDependency
+    private EventManager eventManager;
+
+    @Override
+    public void handle(QuestionAnswerEvent event) {
+        OnEnd dialogOnEnd = dialogState.getCurrentDialog().getOnEnd();
+
+        if (dialogOnEnd instanceof OnEnd.AskQuestion dialog) {
+            OnEnd.AskQuestion.Answer answer = dialog.answers()[event.getQuestionIndex()];
+            Dialog switchTo = answer.dialog();
+        }
+    }
+}

src/main/java/cz/jzitnik/events/handlers/TerminalResizeEventHandler.java

@@ -8,6 +8,7 @@ import cz.jzitnik.events.FullRoomDraw;
 import cz.jzitnik.events.TerminalResizeEvent;
 import cz.jzitnik.game.GameState;
 import cz.jzitnik.states.ScreenBuffer;
+import cz.jzitnik.ui.pixels.AlphaPixel;
 import cz.jzitnik.ui.pixels.Empty;
 import cz.jzitnik.ui.pixels.Pixel;
 import cz.jzitnik.utils.DependencyManager;
@@ -40,12 +41,15 @@ public class TerminalResizeEventHandler extends AbstractEventHandler<TerminalRes
         int height = size.getRows() * 2;
 
         Pixel[][] buffer = new Pixel[height][width];
+        AlphaPixel[][] globalOverride = new AlphaPixel[height][width];
         for (int x = 0; x < width; x++) {
             for (int y = 0; y < height; y++) {
                 buffer[y][x] = new Empty();
+                globalOverride[y][x] = new Empty();
             }
         }
         screenBuffer.setRenderedBuffer(buffer);
+        screenBuffer.setGlobalOverrideBuffer(globalOverride);
 
         if (gameState.getScreen() != null) {
             if (screenRerendering) {

src/main/java/cz/jzitnik/game/GameState.java

@@ -1,6 +1,7 @@
 package cz.jzitnik.game;
 
 import cz.jzitnik.annotations.State;
+import cz.jzitnik.game.dialog.Dialog;
 import cz.jzitnik.game.objects.Interactable;
 import cz.jzitnik.screens.Screen;
 import cz.jzitnik.utils.DependencyManager;

src/main/java/cz/jzitnik/game/Player.java

@@ -34,7 +34,6 @@ public class Player {
     private PlayerRotation playerRotation = PlayerRotation.FRONT;
     @Setter
     private GameItem selectedItem;
-    @Setter
     private int health = MAX_HEALTH;
     private int stamina = MAX_STAMINA;
     private boolean swinging = false;

src/main/java/cz/jzitnik/game/ResourceManager.java

@@ -36,7 +36,10 @@ public class ResourceManager {
 
         APPLE("food/apple.png"),
 
-        DOORS("rooms/doors.png");
+        DOORS("rooms/doors.png"),
+
+        STAMINA("ui/stamina.png"),
+        HEART("ui/heart.png");
 
         private final String path;
     }

src/main/java/cz/jzitnik/game/dialog/Dialog.java

@@ -0,0 +1,18 @@
+package cz.jzitnik.game.dialog;
+
+import cz.jzitnik.utils.events.Event;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@AllArgsConstructor
+@RequiredArgsConstructor
+@Getter
+public class Dialog implements Event {
+    /**
+     * Characters per second
+     */
+    private int typingSpeed = 10;
+    private final String text;
+    private final OnEnd onEnd;
+}

src/main/java/cz/jzitnik/game/dialog/OnEnd.java

@@ -0,0 +1,11 @@
+package cz.jzitnik.game.dialog;
+
+public interface OnEnd {
+    record Continue(Dialog nextDialog) implements OnEnd {
+    }
+
+    record AskQuestion(Answer[] answers) implements OnEnd {
+        public record Answer(String answer, Dialog dialog) {
+        }
+    }
+}

src/main/java/cz/jzitnik/game/mobs/DialogMob.java

@@ -0,0 +1,41 @@
+package cz.jzitnik.game.mobs;
+
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.annotations.injectors.InjectState;
+import cz.jzitnik.game.dialog.Dialog;
+import cz.jzitnik.game.utils.RoomCords;
+import cz.jzitnik.states.DialogState;
+import cz.jzitnik.utils.events.EventManager;
+import cz.jzitnik.utils.roomtasks.RoomTask;
+import lombok.extern.slf4j.Slf4j;
+
+import java.awt.image.BufferedImage;
+
+@Slf4j
+public abstract class DialogMob extends Mob {
+    private final Dialog dialog;
+
+    public DialogMob(BufferedImage texture, RoomTask[] tasks, RoomCords cords, Dialog dialog) {
+        super(texture, tasks, cords);
+        this.dialog = dialog;
+    }
+
+    public DialogMob(BufferedImage texture, RoomTask task, RoomCords cords, Dialog dialog) {
+        super(texture, task, cords);
+        this.dialog = dialog;
+    }
+
+    @InjectDependency
+    private EventManager eventManager;
+
+    @InjectState
+    private DialogState dialogState;
+
+    @Override
+    public void interact() {
+        log.debug("Interacting with dialog mob!");
+        if (dialogState.getCurrentDialog() == null) {
+            eventManager.emitEvent(dialog);
+        }
+    }
+}

src/main/java/cz/jzitnik/game/mobs/HittableMob.java

@@ -73,9 +73,7 @@ public abstract class HittableMob extends Mob {
     }
 
     @Override
-    public final void interact(DependencyManager dm) {
-        dm.inject(this);
-
+    public final void interact() {
         health -= gameState.getPlayer().getDamageDeal();
 
         log.debug("Health: {}", health);

src/main/java/cz/jzitnik/game/objects/Chest.java

@@ -72,8 +72,7 @@ public final class Chest extends GameObject implements UIClickHandler {
     }
 
     @Override
-    public void interact(DependencyManager dm) {
-        dm.inject(this);
+    public void interact() {
         log.debug("Interacted with chest");
         render(false);
     }

src/main/java/cz/jzitnik/game/objects/DroppedItem.java

@@ -1,5 +1,7 @@
 package cz.jzitnik.game.objects;
 
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.annotations.injectors.InjectState;
 import cz.jzitnik.events.DroppedItemRerender;
 import cz.jzitnik.events.InventoryRerender;
 import cz.jzitnik.game.GameRoom;
@@ -31,18 +33,19 @@ public final class DroppedItem implements Selectable, Serializable {
         return item.getTexture();
     }
 
-    @Override
-    public void interact(DependencyManager dm) {
-        StateManager stateManager = dm.getDependencyOrThrow(StateManager.class);
-        GameState gameState = stateManager.getOrThrow(GameState.class);
+    @InjectState
+    private GameState gameState;
 
+    @InjectDependency
+    private EventManager eventManager;
+
+    @Override
+    public void interact() {
         if (!gameState.getPlayer().addItem(item)) {
             return;
         }
 
-        EventManager eventManager = dm.getDependencyOrThrow(EventManager.class);
-        var currentRoom = gameState.getCurrentRoom();
-        currentRoom.getDroppedItems().remove(this);
+        gameState.getCurrentRoom().getDroppedItems().remove(this);
         eventManager.emitEvent(new InventoryRerender());
         eventManager.emitEvent(new DroppedItemRerender(this));
     }

src/main/java/cz/jzitnik/game/objects/Interactable.java

@@ -1,7 +1,5 @@
 package cz.jzitnik.game.objects;
 
-import cz.jzitnik.utils.DependencyManager;
-
 public interface Interactable {
-    void interact(DependencyManager dm);
+    void interact();
 }

src/main/java/cz/jzitnik/game/setup/config/EnemiesConfigSetup.java

@@ -1,14 +0,0 @@
-package cz.jzitnik.game.setup.config;
-
-import cz.jzitnik.game.ResourceManager;
-
-public class EnemiesConfigSetup {
-    private class Enemy {
-        private ResourceManager.Resource texture;
-        private int initialHealth;
-    }
-
-    public void setup() {
-
-    }
-}

src/main/java/cz/jzitnik/game/setup/enemies/Pepa.java

@@ -0,0 +1,34 @@
+package cz.jzitnik.game.setup.enemies;
+
+import cz.jzitnik.game.ResourceManager;
+import cz.jzitnik.game.dialog.Dialog;
+import cz.jzitnik.game.dialog.OnEnd;
+import cz.jzitnik.game.mobs.DialogMob;
+import cz.jzitnik.game.utils.RoomCords;
+import cz.jzitnik.utils.roomtasks.RoomTask;
+
+public class Pepa extends DialogMob {
+    public Pepa(ResourceManager resourceManager, RoomCords cords) {
+        super(resourceManager.getResource(ResourceManager.Resource.PLAYER_FRONT), new RoomTask[]{}, cords,
+                new Dialog(
+                        "Pepa: Never gonna give you up",
+                        new OnEnd.Continue(new Dialog(
+                                "Pepa: Never gonna let you down",
+                                new OnEnd.Continue(new Dialog(
+                                        "Pepa: Never gonna run around",
+                                        new OnEnd.Continue(new Dialog(
+                                                "Pepa: How it continues?", new OnEnd.AskQuestion(
+                                                new OnEnd.AskQuestion.Answer[]{
+                                                        new OnEnd.AskQuestion.Answer("And desert you", new Dialog("Pepa: You are god damn right!", new OnEnd.Continue(null))),
+                                                        new OnEnd.AskQuestion.Answer("You are a dessert", new Dialog("Pepa: WRONG!", new OnEnd.Continue(null)))
+                                                }
+                                        )))
+                                ))
+                        ))
+                )
+        );
+
+        setTasks(new RoomTask[]{
+        });
+    }
+}

src/main/java/cz/jzitnik/game/setup/rooms/MainRoom.java

@@ -4,6 +4,7 @@ import cz.jzitnik.game.GameRoom;
 import cz.jzitnik.game.GameRoomPart;
 import cz.jzitnik.game.ResourceManager;
 import cz.jzitnik.game.items.GameItem;
+import cz.jzitnik.game.setup.enemies.Pepa;
 import cz.jzitnik.game.setup.items.Apple;
 import cz.jzitnik.game.setup.items.WoodenSword;
 import cz.jzitnik.game.objects.Chest;
@@ -26,7 +27,9 @@ public class MainRoom extends GameRoom {
         ));
         addObject(chest);
 
-        Zombie zombie = new Zombie(resourceManager, new RoomCords(100, 100));
-        addMob(zombie);
+        //Zombie zombie = new Zombie(resourceManager, new RoomCords(100, 100));
+        //addMob(zombie);
+        Pepa pepa = new Pepa(resourceManager, new RoomCords(100, 100));
+        addMob(pepa);
     }
 }

src/main/java/cz/jzitnik/game/setup/scenes/GameMenuScene.java

@@ -1,4 +1,4 @@
-package cz.jzitnik.game.setup;
+package cz.jzitnik.game.setup.scenes;
 
 import com.googlecode.lanterna.input.KeyType;
 import cz.jzitnik.annotations.injectors.InjectDependency;

src/main/java/cz/jzitnik/game/setup/scenes/IntroScene.java

@@ -1,4 +1,4 @@
-package cz.jzitnik.game.setup;
+package cz.jzitnik.game.setup.scenes;
 
 import cz.jzitnik.screens.Screen;
 import cz.jzitnik.screens.scenes.Scene;

src/main/java/cz/jzitnik/states/DialogState.java

@@ -0,0 +1,13 @@
+package cz.jzitnik.states;
+
+import cz.jzitnik.annotations.State;
+import cz.jzitnik.game.dialog.Dialog;
+import lombok.Data;
+
+@State
+@Data
+public class DialogState {
+    private Dialog currentDialog;
+    private boolean renderInProgress = false;
+    private int hoveredButtonIndex = -1;
+}

src/main/java/cz/jzitnik/states/ScreenBuffer.java

@@ -1,6 +1,7 @@
 package cz.jzitnik.states;
 
 import cz.jzitnik.annotations.State;
+import cz.jzitnik.ui.pixels.AlphaPixel;
 import cz.jzitnik.ui.pixels.Pixel;
 import lombok.Data;
 
@@ -8,4 +9,5 @@ import lombok.Data;
 @State
 public class ScreenBuffer {
     private Pixel[][] renderedBuffer = new Pixel[][] {};
+    private AlphaPixel[][] globalOverrideBuffer = new AlphaPixel[][] {};
 }

src/main/java/cz/jzitnik/ui/DialogUI.java

@@ -0,0 +1,164 @@
+package cz.jzitnik.ui;
+
+import com.googlecode.lanterna.TerminalPosition;
+import com.googlecode.lanterna.TerminalSize;
+import cz.jzitnik.annotations.Dependency;
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.annotations.injectors.InjectState;
+import cz.jzitnik.annotations.ui.MouseHandler;
+import cz.jzitnik.annotations.ui.MouseHandlerType;
+import cz.jzitnik.annotations.ui.UI;
+import cz.jzitnik.events.MouseAction;
+import cz.jzitnik.events.RerenderScreen;
+import cz.jzitnik.events.handlers.DialogEventHandler;
+import cz.jzitnik.game.dialog.OnEnd;
+import cz.jzitnik.states.DialogState;
+import cz.jzitnik.states.ScreenBuffer;
+import cz.jzitnik.states.TerminalState;
+import cz.jzitnik.ui.pixels.Empty;
+import cz.jzitnik.utils.TextRenderer;
+import cz.jzitnik.utils.events.Event;
+import cz.jzitnik.utils.events.EventManager;
+import lombok.extern.slf4j.Slf4j;
+
+import static cz.jzitnik.events.handlers.DialogEventHandler.*;
+
+@Slf4j
+@UI
+@Dependency
+public class DialogUI {
+    @InjectState
+    private DialogState dialogState;
+
+    @InjectState
+    private TerminalState terminalState;
+
+    @InjectDependency
+    private TextRenderer textRenderer;
+
+    @InjectDependency
+    private EventManager eventManager;
+
+    @InjectState
+    private ScreenBuffer screenBuffer;
+
+    @MouseHandler(MouseHandlerType.CLICK)
+    public boolean handleClick(MouseAction mouseAction) {
+        if (dialogState.getCurrentDialog() == null || dialogState.isRenderInProgress()) {
+            return false;
+        }
+
+        TerminalSize size = DialogEventHandler.getSize(textRenderer, dialogState.getCurrentDialog());
+        TerminalPosition start = DialogEventHandler.getStart(terminalState.getTerminalScreen().getTerminalSize(), size);
+
+        if (!(dialogState.getCurrentDialog().getOnEnd() instanceof OnEnd.AskQuestion(
+                OnEnd.AskQuestion.Answer[] answers
+        ))) {
+            setHoveredButtonIndex(-1);
+            return false;
+        }
+
+        TerminalPosition mouse = mouseAction.getPosition();
+        TerminalPosition mouseNormalized = new TerminalPosition(mouse.getColumn(), mouse.getRow() * 2);
+        RerenderScreen.ScreenPart part = new RerenderScreen.ScreenPart(
+                start,
+                new TerminalPosition(start.getColumn() + size.getColumns(), start.getRow() + size.getRows())
+        );
+
+        if (!part.isWithin(mouseNormalized)) {
+            setHoveredButtonIndex(-1);
+            return false;
+        }
+
+        int buttonsStartY = DialogEventHandler.getYStartButtons(textRenderer, dialogState.getCurrentDialog());
+        TerminalPosition localPosition = new TerminalPosition(mouseNormalized.getColumn() - start.getColumn(), mouseNormalized.getRow() - start.getRow() - buttonsStartY);
+        int buttonsHeight = DialogEventHandler.calculateButtonHeight(dialogState.getCurrentDialog());
+
+        if (localPosition.getRow() < 0 || localPosition.getRow() >= buttonsHeight) {
+            setHoveredButtonIndex(-1);
+            return true;
+        }
+
+        int buttonIndex = localPosition.getRow() / (BUTTON_HEIGHT + BUTTON_PADDING);
+        int rest = localPosition.getRow() % (BUTTON_HEIGHT + BUTTON_PADDING);
+
+        if (buttonIndex < answers.length && rest < BUTTON_HEIGHT && localPosition.getColumn() >= PADDING && localPosition.getColumn() < size.getColumns() - PADDING) {
+            for (int y = start.getRow(); y < start.getRow() + size.getRows(); y++) {
+                for (int x = start.getColumn(); x < start.getColumn() + size.getColumns(); x++) {
+                    screenBuffer.getGlobalOverrideBuffer()[y][x] = new Empty();
+                }
+            }
+
+            eventManager.emitEvent(
+                    new Event[]{
+                            new RerenderScreen(
+                                    new RerenderScreen.ScreenPart(
+                                            start,
+                                            new TerminalPosition(start.getColumn() + size.getColumns(), start.getRow() + size.getRows())
+                                    )
+                            ),
+                            answers[buttonIndex].dialog(),
+                    });
+
+            return true;
+        }
+
+        return true;
+    }
+
+    @MouseHandler(MouseHandlerType.MOVE)
+    public boolean handleMove(MouseAction mouseAction) {
+        if (dialogState.getCurrentDialog() == null || dialogState.isRenderInProgress()) {
+            return false;
+        }
+
+        TerminalSize size = DialogEventHandler.getSize(textRenderer, dialogState.getCurrentDialog());
+        TerminalPosition start = DialogEventHandler.getStart(terminalState.getTerminalScreen().getTerminalSize(), size);
+
+        if (!(dialogState.getCurrentDialog().getOnEnd() instanceof OnEnd.AskQuestion(
+                OnEnd.AskQuestion.Answer[] answers
+        ))) {
+            setHoveredButtonIndex(-1);
+            return false;
+        }
+
+        TerminalPosition mouse = mouseAction.getPosition();
+        TerminalPosition mouseNormalized = new TerminalPosition(mouse.getColumn(), mouse.getRow() * 2);
+        RerenderScreen.ScreenPart part = new RerenderScreen.ScreenPart(
+                start,
+                new TerminalPosition(start.getColumn() + size.getColumns(), start.getRow() + size.getRows())
+        );
+
+        if (!part.isWithin(mouseNormalized)) {
+            setHoveredButtonIndex(-1);
+            return false;
+        }
+
+        int buttonsStartY = DialogEventHandler.getYStartButtons(textRenderer, dialogState.getCurrentDialog());
+        TerminalPosition localPosition = new TerminalPosition(mouseNormalized.getColumn() - start.getColumn(), mouseNormalized.getRow() - start.getRow() - buttonsStartY);
+        int buttonsHeight = DialogEventHandler.calculateButtonHeight(dialogState.getCurrentDialog());
+
+        if (localPosition.getRow() < 0 || localPosition.getRow() >= buttonsHeight) {
+            setHoveredButtonIndex(-1);
+            return true;
+        }
+
+        int buttonIndex = localPosition.getRow() / (BUTTON_HEIGHT + BUTTON_PADDING);
+        int rest = localPosition.getRow() % (BUTTON_HEIGHT + BUTTON_PADDING);
+
+        if (buttonIndex < answers.length && rest < BUTTON_HEIGHT && localPosition.getColumn() >= PADDING && localPosition.getColumn() < size.getColumns() - PADDING) {
+            setHoveredButtonIndex(buttonIndex);
+            return true;
+        }
+
+        setHoveredButtonIndex(-1);
+        return true;
+    }
+
+    private void setHoveredButtonIndex(int index) {
+        if (dialogState.getHoveredButtonIndex() != index) {
+            dialogState.setHoveredButtonIndex(index);
+            eventManager.emitEvent(dialogState.getCurrentDialog());
+        }
+    }
+}

src/main/java/cz/jzitnik/ui/Stats.java

@@ -2,27 +2,34 @@ package cz.jzitnik.ui;
 
 import com.googlecode.lanterna.TextColor;
 import cz.jzitnik.annotations.Dependency;
+import cz.jzitnik.annotations.injectors.InjectDependency;
 import cz.jzitnik.annotations.injectors.InjectState;
 import cz.jzitnik.annotations.ui.Render;
 import cz.jzitnik.annotations.ui.UI;
 import cz.jzitnik.game.GameState;
 import cz.jzitnik.game.Player;
+import cz.jzitnik.game.ResourceManager;
 import cz.jzitnik.states.ScreenBuffer;
 import cz.jzitnik.ui.pixels.ColoredPixel;
 import cz.jzitnik.ui.pixels.Empty;
 import cz.jzitnik.ui.pixels.Pixel;
+import cz.jzitnik.utils.RerenderUtils;
 import lombok.Getter;
 
+import java.awt.image.BufferedImage;
+
 @Getter
 @UI
 @Dependency
 public class Stats {
     public static final int BARS_COUNT = 2;
     public static final int BAR_WIDTH = 72;
+    public static final int ICON_SIZE = 9;
+    public static final int ICON_BAR_MARGIN = 2;
     public static final int BAR_HEIGHT = 8;
     public static final int BAR_PADDING = 2;
     public static final int HEIGHT = BAR_HEIGHT * BARS_COUNT + (BAR_PADDING * (BARS_COUNT - 1));
-    public static final int WIDTH = BAR_WIDTH;
+    public static final int WIDTH = BAR_WIDTH + ICON_SIZE + ICON_BAR_MARGIN;
 
     public static final int OFFSET_X = 5;
     public static final int OFFSET_Y = 5;
@@ -36,6 +43,9 @@ public class Stats {
     @InjectState
     private ScreenBuffer screenBuffer;
 
+    @InjectDependency
+    private ResourceManager resourceManager;
+
     @Render
     public void rerender() {
         var buffer = screenBuffer.getRenderedBuffer();
@@ -49,21 +59,39 @@ public class Stats {
         for (int x = 0; x < BAR_WIDTH; x++) {
             for (int y = 0; y < BAR_HEIGHT; y++) {
                 if (x == 0 || y == 0 || x == BAR_WIDTH - 1 || y == BAR_HEIGHT - 1 || x - 1 < healthAmount) {
-                    buffer[y + OFFSET_Y][x + OFFSET_X] = HEALTH_COLOR;
+                    buffer[y + OFFSET_Y][x + OFFSET_X + ICON_SIZE + ICON_BAR_MARGIN] = HEALTH_COLOR;
                 } else {
-                    buffer[y + OFFSET_Y][x + OFFSET_X] = new Empty();
+                    buffer[y + OFFSET_Y][x + OFFSET_X + ICON_SIZE + ICON_BAR_MARGIN] = new Empty();
                 }
             }
         }
 
+        BufferedImage heartImage = resourceManager.getResource(ResourceManager.Resource.HEART);
+        for (int x = 0; x < heartImage.getWidth(); x++) {
+            for (int y = 0; y < heartImage.getHeight(); y++) {
+                var pixelData = RerenderUtils.getPixelData(heartImage.getRGB(x, y));
+
+                buffer[y + OFFSET_Y][x + OFFSET_X] = new ColoredPixel(new TextColor.RGB(pixelData.r(), pixelData.g(), pixelData.b()));
+            }
+        }
+
         for (int x = 0; x < BAR_WIDTH; x++) {
             for (int y = BAR_HEIGHT + BAR_PADDING; y < BAR_PADDING + BAR_HEIGHT * 2; y++) {
                 if (x == 0 || y == BAR_HEIGHT + BAR_PADDING || x == BAR_WIDTH - 1 || y == BAR_PADDING + BAR_HEIGHT * 2 - 1 || x - 1 < staminaAmount) {
-                    buffer[y + OFFSET_Y][x + OFFSET_X] = STAMINA_COLOR;
+                    buffer[y + OFFSET_Y][x + OFFSET_X + ICON_SIZE + ICON_BAR_MARGIN] = STAMINA_COLOR;
                 } else {
-                    buffer[y + OFFSET_Y][x + OFFSET_X] = new Empty();
+                    buffer[y + OFFSET_Y][x + OFFSET_X + ICON_SIZE + ICON_BAR_MARGIN] = new Empty();
                 }
             }
         }
+
+        BufferedImage staminaImage = resourceManager.getResource(ResourceManager.Resource.STAMINA);
+        for (int x = 0; x < staminaImage.getWidth(); x++) {
+            for (int y = 0; y < staminaImage.getHeight(); y++) {
+                var pixelData = RerenderUtils.getPixelData(staminaImage.getRGB(x, y));
+
+                buffer[y + OFFSET_Y + BAR_HEIGHT + BAR_PADDING][x + OFFSET_X] = new ColoredPixel(new TextColor.RGB(pixelData.r(), pixelData.g(), pixelData.b()));
+            }
+        }
     }
 }

src/main/java/cz/jzitnik/ui/pixels/AlphaPixel.java

@@ -0,0 +1,13 @@
+package cz.jzitnik.ui.pixels;
+
+import com.googlecode.lanterna.TextColor;
+import lombok.Getter;
+
+@Getter
+public sealed abstract class AlphaPixel extends Pixel permits Empty, ColoredPixel {
+    private final float alpha;
+    public AlphaPixel(TextColor color, float alpha) {
+        super(color);
+        this.alpha = alpha;
+    }
+}

src/main/java/cz/jzitnik/ui/pixels/ColoredPixel.java

@@ -2,8 +2,12 @@ package cz.jzitnik.ui.pixels;
 
 import com.googlecode.lanterna.TextColor;
 
-public final class ColoredPixel extends Pixel {
+public final class ColoredPixel extends AlphaPixel {
     public ColoredPixel(TextColor color) {
-        super(color);
+        super(color, 1f);
+    }
+
+    public ColoredPixel(TextColor color, float alpha) {
+        super(color, alpha);
     }
 }

src/main/java/cz/jzitnik/ui/pixels/Empty.java

@@ -1,7 +1,7 @@
 package cz.jzitnik.ui.pixels;
 
-public final class Empty extends Pixel {
+public final class Empty extends AlphaPixel {
     public Empty() {
-        super(null);
+        super(null, 0f);
     }
 }

src/main/java/cz/jzitnik/ui/pixels/Pixel.java

@@ -6,6 +6,6 @@ import lombok.Getter;
 
 @Getter
 @AllArgsConstructor
-public sealed abstract class Pixel permits Empty, ColoredPixel {
+public sealed abstract class Pixel permits AlphaPixel {
     protected TextColor color;
 }

src/main/java/cz/jzitnik/utils/RerenderUtils.java

@@ -95,17 +95,15 @@ public class RerenderUtils {
             RoomCords endObjectCords = new RoomCords(startObjectCords.getX() + texture.getWidth() - 1, startObjectCords.getY() + texture.getHeight() - 1);
             if (x >= startObjectCords.getX() && x <= endObjectCords.getX() && y >= startObjectCords.getY() && y <= endObjectCords.getY()) {
                 int pixel = texture.getRGB(x - startObjectCords.getX(), y - startObjectCords.getY());
-                int alpha = (pixel >> 24) & 0xff;
-                int r = (pixel >> 16) & 0xff;
-                int g = (pixel >> 8) & 0xff;
-                int b = pixel & 0xff;
+                var pixelData = getPixelData(pixel);
+                int r, g, b;
 
-                if (alpha != 0) {
+                if (pixelData.alpha != 0) {
                     if (isSelected) {
-                        r = Math.min(255, (int) (r * factor));
-                        g = Math.min(255, (int) (g * factor));
-                        b = Math.min(255, (int) (b * factor));
-                        pixel = (alpha << 24) | (r << 16) | (g << 8) | b;
+                        r = Math.min(255, (int) (pixelData.r * factor));
+                        g = Math.min(255, (int) (pixelData.g * factor));
+                        b = Math.min(255, (int) (pixelData.b * factor));
+                        pixel = (pixelData.alpha << 24) | (r << 16) | (g << 8) | b;
                     }
 
                     return new PixelResult(pixel, false);
@@ -121,17 +119,15 @@ public class RerenderUtils {
 
             if (x >= startDroppedItemCords.getX() && x <= endDroppedItemCords.getX() && y >= startDroppedItemCords.getY() && y <= endDroppedItemCords.getY()) {
                 int pixel = texture.getRGB(x - startDroppedItemCords.getX(), y - startDroppedItemCords.getY());
-                int alpha = (pixel >> 24) & 0xff;
-                int r = (pixel >> 16) & 0xff;
-                int g = (pixel >> 8) & 0xff;
-                int b = pixel & 0xff;
+                var pixelData = getPixelData(pixel);
+                int r, g, b;
 
-                if (alpha != 0) {
+                if (pixelData.alpha != 0) {
                     if (isSelected) {
-                        r = Math.min(255, (int) (r * factor));
-                        g = Math.min(255, (int) (g * factor));
-                        b = Math.min(255, (int) (b * factor));
-                        pixel = (alpha << 24) | (r << 16) | (g << 8) | b;
+                        r = Math.min(255, (int) (pixelData.r * factor));
+                        g = Math.min(255, (int) (pixelData.g * factor));
+                        b = Math.min(255, (int) (pixelData.b * factor));
+                        pixel = (pixelData.alpha << 24) | (r << 16) | (g << 8) | b;
                     }
 
                     return new PixelResult(pixel, false);
@@ -147,17 +143,15 @@ public class RerenderUtils {
             RoomCords endObjectCords = new RoomCords(startObjectCords.getX() + texture.getWidth() - 1, startObjectCords.getY() + texture.getHeight() - 1);
             if (x >= startObjectCords.getX() && x <= endObjectCords.getX() && y >= startObjectCords.getY() && y <= endObjectCords.getY()) {
                 int pixel = texture.getRGB(x - startObjectCords.getX(), y - startObjectCords.getY());
-                int alpha = (pixel >> 24) & 0xff;
-                int r = (pixel >> 16) & 0xff;
-                int g = (pixel >> 8) & 0xff;
-                int b = pixel & 0xff;
+                var pixelData = getPixelData(pixel);
+                int r, g, b;
 
-                if (alpha != 0) {
+                if (pixelData.alpha != 0) {
                     if (isSelected) {
-                        r = Math.min(255, (int) (r * factor));
-                        g = Math.min(255, (int) (g * factor));
-                        b = Math.min(255, (int) (b * factor));
-                        pixel = (alpha << 24) | (r << 16) | (g << 8) | b;
+                        r = Math.min(255, (int) (pixelData.r * factor));
+                        g = Math.min(255, (int) (pixelData.g * factor));
+                        b = Math.min(255, (int) (pixelData.b * factor));
+                        pixel = (pixelData.alpha << 24) | (r << 16) | (g << 8) | b;
                     }
 
                     return new PixelResult(pixel, false);
@@ -197,4 +191,16 @@ public class RerenderUtils {
 
         return doorPositions;
     }
+
+    public record ColorData(int r, int g, int b, int alpha) {
+    }
+
+    public static ColorData getPixelData(int pixel) {
+        int alpha = (pixel >> 24) & 0xff;
+        int r = (pixel >> 16) & 0xff;
+        int g = (pixel >> 8) & 0xff;
+        int b = pixel & 0xff;
+
+        return new ColorData(r, g, b, alpha);
+    }
 }

src/main/java/cz/jzitnik/utils/TextRenderer.java

@@ -0,0 +1,201 @@
+package cz.jzitnik.utils;
+
+import com.googlecode.lanterna.TextColor;
+import cz.jzitnik.annotations.Dependency;
+import cz.jzitnik.annotations.injectors.InjectDependency;
+import cz.jzitnik.game.ResourceManager;
+import cz.jzitnik.ui.pixels.AlphaPixel;
+import cz.jzitnik.ui.pixels.ColoredPixel;
+import cz.jzitnik.ui.pixels.Empty;
+
+import java.awt.*;
+import java.awt.font.FontRenderContext;
+import java.awt.font.GlyphVector;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+@Dependency
+public class TextRenderer {
+
+    @InjectDependency
+    private ResourceManager resourceManager;
+
+    public AlphaPixel[][] renderText(String text, int width, int height, Color textColor, float size) {
+        Font font = loadFont(size);
+        BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g2d = createGraphics(img, font, textColor);
+        FontMetrics fm = g2d.getFontMetrics();
+
+        List<String> lines = calculateWordWrapping(text, fm, width, height);
+
+        int verticalOffset = calculateVerticalOffset(text, font, fm.getFontRenderContext(), lines);
+
+        int lineHeight = fm.getHeight();
+        int y = fm.getAscent() - verticalOffset;
+
+        for (String line : lines) {
+            g2d.drawString(line, 0, y);
+            y += lineHeight;
+        }
+        g2d.dispose();
+
+        return convertToPixels(img, width, height);
+    }
+
+    public AlphaPixel[][][] renderTypingAnimation(String text, int width, int height, Color textColor, float size) {
+        Font font = loadFont(size);
+        BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g2d = createGraphics(img, font, textColor);
+        FontMetrics fm = g2d.getFontMetrics();
+
+        int lineHeight = fm.getHeight();
+        int ascent = fm.getAscent();
+
+        List<String> lines = calculateWordWrapping(text, fm, width, height);
+
+        int verticalOffset = calculateVerticalOffset(text, font, fm.getFontRenderContext(), lines);
+        int startY = ascent - verticalOffset;
+
+        int totalChars = 0;
+        for (String line : lines) totalChars += line.length();
+
+        AlphaPixel[][][] frames = new AlphaPixel[totalChars + 1][height][width];
+        int frameIndex = 0;
+
+        for (int l = 0; l < lines.size(); l++) {
+            String fullLine = lines.get(l);
+            for (int c = 0; c < fullLine.length(); c++) {
+                clearImage(img);
+
+                int drawY = startY;
+
+                for (int prevL = 0; prevL < l; prevL++) {
+                    g2d.drawString(lines.get(prevL), 0, drawY);
+                    drawY += lineHeight;
+                }
+
+                String partialLine = fullLine.substring(0, c + 1);
+                g2d.drawString(partialLine, 0, drawY);
+
+                frames[frameIndex++] = convertToPixels(img, width, height);
+            }
+        }
+
+        if (frameIndex < frames.length) {
+            frames[frameIndex] = frames[frameIndex - 1];
+        }
+
+        g2d.dispose();
+        return frames;
+    }
+
+    private int calculateVerticalOffset(String text, Font font, FontRenderContext frc, List<String> lines) {
+        if (lines.isEmpty() || text.isBlank()) return 0;
+
+        String firstLine = lines.get(0);
+
+        if (firstLine.isBlank() && lines.size() > 1) firstLine = lines.get(1);
+        if (firstLine.isBlank()) return 0;
+
+        GlyphVector gv = font.createGlyphVector(frc, firstLine);
+        Rectangle2D visualBounds = gv.getVisualBounds();
+        float ascent = font.getLineMetrics(firstLine, frc).getAscent();
+        double topPixelPos = ascent + visualBounds.getY();
+        return (int) topPixelPos;
+    }
+
+    private Font loadFont(float size) {
+        try {
+            return Font.createFont(Font.TRUETYPE_FONT, resourceManager.getResourceAsStream("fonts/default.ttf")).deriveFont(size);
+        } catch (FontFormatException | IOException e) {
+            throw new RuntimeException("Failed to load font", e);
+        }
+    }
+
+    private Graphics2D createGraphics(BufferedImage img, Font font, Color color) {
+        Graphics2D g2d = img.createGraphics();
+        g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+        g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
+        g2d.setFont(font);
+        g2d.setColor(color);
+        return g2d;
+    }
+
+    private void clearImage(BufferedImage img) {
+        Graphics2D g = img.createGraphics();
+        g.setComposite(AlphaComposite.Clear);
+        g.fillRect(0, 0, img.getWidth(), img.getHeight());
+        g.dispose();
+    }
+
+    private List<String> calculateWordWrapping(String text, FontMetrics fm, int width, int height) {
+        List<String> lines = new ArrayList<>();
+        String[] words = text.split(" ");
+        StringBuilder line = new StringBuilder();
+
+        for (String word : words) {
+            String testLine = line.isEmpty() ? word : line + " " + word;
+            if (fm.stringWidth(testLine) > width) {
+                if (!line.isEmpty()) lines.add(line.toString());
+                line = new StringBuilder(word);
+            } else {
+                line = new StringBuilder(testLine);
+            }
+        }
+        if (!line.isEmpty()) lines.add(line.toString());
+
+        int maxLines = height / fm.getHeight();
+        if (lines.size() > maxLines) {
+            return lines.subList(0, maxLines);
+        }
+        return lines;
+    }
+
+    private AlphaPixel[][] convertToPixels(BufferedImage img, int width, int height) {
+        AlphaPixel[][] pixels = new AlphaPixel[height][width];
+        int[] rawPixels = new int[width * height];
+        img.getRGB(0, 0, width, height, rawPixels, 0, width);
+
+        for (int j = 0; j < height; j++) {
+            for (int i = 0; i < width; i++) {
+                int argb = rawPixels[j * width + i];
+                int alpha = (argb >> 24) & 0xFF;
+
+                if (alpha == 0) {
+                    pixels[j][i] = new Empty();
+                } else {
+                    int r = (argb >> 16) & 0xFF;
+                    int g = (argb >> 8) & 0xFF;
+                    int b = argb & 0xFF;
+                    pixels[j][i] = new ColoredPixel(new TextColor.RGB(r, g, b));
+                }
+            }
+        }
+        return pixels;
+    }
+
+    public Dimension measureText(String text, int maxWidth, float size) {
+        Font font = loadFont(size);
+        BufferedImage tmp = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g2d = tmp.createGraphics();
+        g2d.setFont(font);
+        FontMetrics fm = g2d.getFontMetrics();
+
+        List<String> lines = calculateWordWrapping(text, fm, maxWidth, Integer.MAX_VALUE);
+
+        int totalHeight = lines.size() * fm.getHeight();
+
+        int calculatedWidth = 0;
+        for (String line : lines) {
+            int lineWidth = fm.stringWidth(line);
+            if (lineWidth > calculatedWidth) {
+                calculatedWidth = lineWidth;
+            }
+        }
+        g2d.dispose();
+        return new Dimension(calculatedWidth, totalHeight);
+    }
+}