refactor(ui): Moved logic of Menu
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c2f895bc8b
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GPG Key ID:
C577A802A6AF4EF3
@ -2,9 +2,7 @@ package cz.jzitnik.game.ui;
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import org.jline.terminal.MouseEvent;
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import org.jline.terminal.Terminal;
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import cz.jzitnik.game.Game;
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import cz.jzitnik.game.sprites.ui.Font;
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import cz.jzitnik.game.sprites.ui.Font.*;
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import cz.jzitnik.tui.ScreenRenderer;
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import lombok.extern.slf4j.Slf4j;
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@ -12,16 +10,44 @@ import lombok.extern.slf4j.Slf4j;
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@Slf4j
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public class Escape {
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private Game game;
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private int btnWidth;
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private int leftPad;
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private int mainTextHeight;
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private int buttonHeight;
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private int textButtonMargin;
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private boolean[] buttonsHover = { false, false, false };
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private Menu menu;
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public Escape(Game game) {
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this.game = game;
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this.menu = new Menu(game, "2DCraft", new String[] { "Continue", "Options", "Save and exit" },
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this::onButtonClick);
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}
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public void reset() {
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menu.reset();
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}
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public void render(StringBuilder buffer, Terminal terminal) {
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menu.render(buffer, terminal);
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}
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public void mouse(MouseEvent mouseEvent, Terminal terminal, ScreenRenderer screenRenderer) {
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menu.handleMouse(mouseEvent, terminal, screenRenderer);
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}
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private void onButtonClick(int index, ScreenRenderer screenRenderer) {
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switch (index) {
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case 0:
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game.setWindow(Window.WORLD);
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break;
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case 1:
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// Options logic placeholder
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break;
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case 2:
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game.setWindow(Window.SAVE_EXIT);
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screenRenderer.render(game);
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game.getGameStates().dependencies.gameSaver.save(game);
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game.setWindow(Window.SAVED);
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screenRenderer.render(game);
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System.exit(0);
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break;
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}
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screenRenderer.render(game);
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}
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public void renderSave(StringBuilder buffer, Terminal terminal) {
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@ -43,143 +69,4 @@ public class Escape {
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buffer.append("\n".repeat(top));
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buffer.append(savingText.getData());
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}
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public void render(StringBuilder buffer, Terminal terminal) {
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var font = game.getGameStates().dependencies.font;
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var width = terminal.getWidth();
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var height = terminal.getHeight();
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log.debug("Terminal width: {}", width);
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log.debug("Terminal height: {}", height);
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var twodcraft = font.line(terminal, "2DCraft", Size.LARGE, Align.CENTER);
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buffer.append(twodcraft.getData());
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mainTextHeight = twodcraft.getHeight();
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if (height < 600) {
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textButtonMargin = 15;
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} else if (height < 800) {
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textButtonMargin = 30;
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} else {
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textButtonMargin = 50;
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}
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buffer.append("\n".repeat(textButtonMargin));
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renderButton(buffer, "Continue", width, font, terminal, buttonsHover[0]);
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buffer.append("\n".repeat(textButtonMargin / 2));
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renderButton(buffer, "Options", width, font, terminal, buttonsHover[1]);
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buffer.append("\n".repeat(textButtonMargin / 2));
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renderButton(buffer, "Save and exit", width, font, terminal, buttonsHover[2]);
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}
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public void mouse(MouseEvent mouseEvent, Terminal terminal, ScreenRenderer screenRenderer) {
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int x = mouseEvent.getX();
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int y = mouseEvent.getY();
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var type = mouseEvent.getType();
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int buttonx = x - leftPad;
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int buttony = y - (mainTextHeight + textButtonMargin);
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int margin = textButtonMargin / 2;
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boolean changed = false;
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if (buttonx > 0 && buttonx <= btnWidth) {
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// Continue
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if (buttony > 0 && buttony < buttonHeight) {
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if (type == MouseEvent.Type.Pressed) {
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game.setWindow(Window.WORLD);
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screenRenderer.render(game);
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return;
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}
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if (buttonsHover[0] == false) {
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buttonsHover[0] = true;
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changed = true;
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}
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} else if (buttonsHover[0]) {
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buttonsHover[0] = false;
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changed = true;
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}
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// Options
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if (buttony > buttonHeight + margin && buttony < 2 * buttonHeight + margin) {
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if (type == MouseEvent.Type.Pressed) {
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return;
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}
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if (buttonsHover[1] == false) {
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buttonsHover[1] = true;
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changed = true;
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}
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} else if (buttonsHover[1]) {
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buttonsHover[1] = false;
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changed = true;
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}
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// Save and exit
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if (buttony > 2 * (buttonHeight + margin) && buttony < buttonHeight + 2 * (buttonHeight + margin)) {
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if (type == MouseEvent.Type.Pressed) {
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game.setWindow(Window.SAVE_EXIT);
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screenRenderer.render(game);
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// Save game
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game.getGameStates().dependencies.gameSaver.save(game);
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game.setWindow(Window.SAVED);
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screenRenderer.render(game);
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System.exit(0);
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}
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if (buttonsHover[2] == false) {
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buttonsHover[2] = true;
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changed = true;
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}
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} else if (buttonsHover[2]) {
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buttonsHover[2] = false;
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changed = true;
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}
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}
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if (changed) {
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screenRenderer.render(game);
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}
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}
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private void renderButton(StringBuilder buffer, String txt, int width, Font font, Terminal terminal,
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boolean selected) {
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int btnWidth = Math.min(350, (int) (width * (3.0 / 4)));
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this.btnWidth = btnWidth;
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int leftPad = (width - btnWidth) / 2;
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this.leftPad = leftPad;
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log.debug("Button width: {}px ", btnWidth);
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final String color = selected ? "[48;2;70;70;70m" : "[48;2;116;115;113m";
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var text = font.line(terminal, txt, Size.SMALL, Align.CENTER, new Custom.Width(btnWidth - 4),
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new Background(color));
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int btnHeight = text.getHeight() + 4;
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this.buttonHeight = btnHeight;
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var lines = text.getData().split("\n");
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for (int y = 0; y < btnHeight; y++) {
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buffer.append(" ".repeat(leftPad));
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if (y == 0 || y == 1 || y == btnHeight - 1 || y == btnHeight - 2) {
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buffer.append("\033").append(color).append(" ".repeat(btnWidth));
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} else {
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buffer.append("\033").append(color).append(" ".repeat(2));
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buffer.append(lines[y - 2]);
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buffer.append("\033").append(color).append(" ".repeat(2));
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}
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buffer.append("\033[0m\n");
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}
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}
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public void reset() {
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for (int i = 0; i < buttonsHover.length; i++) {
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buttonsHover[i] = false;
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}
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}
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}
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120
src/main/java/cz/jzitnik/game/ui/Menu.java
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120
src/main/java/cz/jzitnik/game/ui/Menu.java
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@ -0,0 +1,120 @@
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package cz.jzitnik.game.ui;
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import org.jline.terminal.MouseEvent;
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import org.jline.terminal.Terminal;
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import cz.jzitnik.game.Game;
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import cz.jzitnik.game.sprites.ui.Font;
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import cz.jzitnik.game.sprites.ui.Font.*;
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import cz.jzitnik.tui.ScreenRenderer;
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import lombok.extern.slf4j.Slf4j;
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@Slf4j
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public class Menu {
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private Game game;
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private String headingText;
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private String[] buttonLabels;
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private boolean[] buttonsHover;
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private int btnWidth;
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private int leftPad;
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private int mainTextHeight;
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private int buttonHeight;
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private int textButtonMargin;
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private ButtonClickHandler buttonClickHandler;
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public Menu(Game game, String headingText, String[] buttonLabels, ButtonClickHandler buttonClickHandler) {
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this.game = game;
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this.headingText = headingText;
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this.buttonLabels = buttonLabels;
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this.buttonsHover = new boolean[buttonLabels.length];
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this.buttonClickHandler = buttonClickHandler;
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}
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public void render(StringBuilder buffer, Terminal terminal) {
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var font = game.getGameStates().dependencies.font;
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var width = terminal.getWidth();
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var height = terminal.getHeight();
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var heading = font.line(terminal, headingText, Size.LARGE, Align.CENTER);
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buffer.append(heading.getData());
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mainTextHeight = heading.getHeight();
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textButtonMargin = (height < 600) ? 15 : (height < 800) ? 30 : 50;
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buffer.append("\n".repeat(textButtonMargin));
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for (int i = 0; i < buttonLabels.length; i++) {
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renderButton(buffer, buttonLabels[i], width, font, terminal, buttonsHover[i]);
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buffer.append("\n".repeat(textButtonMargin / 2));
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}
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}
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public void handleMouse(MouseEvent mouseEvent, Terminal terminal, ScreenRenderer screenRenderer) {
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int x = mouseEvent.getX();
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int y = mouseEvent.getY();
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var type = mouseEvent.getType();
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int buttonx = x - leftPad;
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int buttony = y - (mainTextHeight + textButtonMargin);
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int margin = textButtonMargin / 2;
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boolean changed = false;
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if (buttonx > 0 && buttonx <= btnWidth) {
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for (int i = 0; i < buttonLabels.length; i++) {
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int top = i * (buttonHeight + margin);
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int bottom = top + buttonHeight;
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if (buttony > top && buttony < bottom) {
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if (type == MouseEvent.Type.Pressed) {
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buttonClickHandler.onClick(i, screenRenderer);
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return;
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}
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if (!buttonsHover[i]) {
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buttonsHover[i] = true;
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changed = true;
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}
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} else if (buttonsHover[i]) {
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buttonsHover[i] = false;
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changed = true;
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}
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}
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}
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if (changed) {
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screenRenderer.render(game);
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}
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}
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private void renderButton(StringBuilder buffer, String txt, int width, Font font, Terminal terminal, boolean selected) {
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btnWidth = Math.min(350, (int) (width * (3.0 / 4)));
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leftPad = (width - btnWidth) / 2;
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log.debug("Button width: {}px ", btnWidth);
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final String color = selected ? "[48;2;70;70;70m" : "[48;2;116;115;113m";
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var text = font.line(terminal, txt, Size.SMALL, Align.CENTER, new Custom.Width(btnWidth - 4), new Background(color));
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buttonHeight = text.getHeight() + 4;
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var lines = text.getData().split("\n");
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for (int y = 0; y < buttonHeight; y++) {
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buffer.append(" ".repeat(leftPad));
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if (y < 2 || y >= buttonHeight - 2) {
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buffer.append("\033").append(color).append(" ".repeat(btnWidth));
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} else {
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buffer.append("\033").append(color).append(" ".repeat(2));
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buffer.append(lines[y - 2]);
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buffer.append("\033").append(color).append(" ".repeat(2));
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}
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buffer.append("\033[0m\n");
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}
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}
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interface ButtonClickHandler {
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void onClick(int index, ScreenRenderer screenRenderer);
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}
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public void reset() {
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for (int i = 0; i < buttonsHover.length; i++) {
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buttonsHover[i] = false;
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}
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}
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}
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