core/src/ru/deadsoftware/cavecraft/menu/MenuRenderer.java

   1 package ru.deadsoftware.cavecraft.menu;
   2
   3 import com.badlogic.gdx.Gdx;
   4 import com.badlogic.gdx.utils.Array;
   5 import ru.deadsoftware.cavecraft.CaveGame;
   6 import ru.deadsoftware.cavecraft.GameScreen;
   7 import ru.deadsoftware.cavecraft.game.GameSaver;
   8 import ru.deadsoftware.cavecraft.game.Items;
   9 import ru.deadsoftware.cavecraft.menu.objects.Button;
  10 import ru.deadsoftware.cavecraft.misc.AppState;
  11 import ru.deadsoftware.cavecraft.misc.Assets;
  12 import ru.deadsoftware.cavecraft.misc.Renderer;
  13
  14 public class MenuRenderer extends Renderer {
  15
  16     public Array<Button> menuMainButtons;
  17
  18     public MenuRenderer(int width) {
  19         super(width, width * ((float) GameScreen.getHeight() / GameScreen.getWidth()));
  20         menuMainButtons = new Array<Button>();
  21         menuMainButtons.add(new Button("New game", getWidth() / 2 - 100, getHeight() / 4));
  22         menuMainButtons.add(new Button("Load game", getWidth() / 2 - 100, getHeight() / 4 + 30, GameSaver.exists() ? 1 : 0));
  23         menuMainButtons.add(new Button("Quit", getWidth() / 2 - 100, getHeight() / 4 + 60));
  24     }
  25
  26     public void buttonClicked(Button button) {
  27         if (button.getLabel().toLowerCase().equals("new game")) {
  28             CaveGame.STATE = AppState.GOTO_NEW_GAME;
  29         } else if (button.getLabel().toLowerCase().equals("load game")) {
  30             CaveGame.STATE = AppState.GOTO_LOAD_GAME;
  31         } else if (button.getLabel().toLowerCase().equals("quit")) {
  32             Gdx.app.exit();
  33         }
  34     }
  35
  36     private void drawButton(Button button) {
  37         spriteBatch.draw(Assets.menuButton[button.getType()], button.getX(), button.getY());
  38         setFontColor(255, 255, 255);
  39         drawString(button.getLabel(),
  40                 (button.getX() + button.getWidth() / 2) - Assets.getStringWidth(button.getLabel()) / 2,
  41                 (button.getY() + button.getHeight() / 2) - Assets.getStringHeight(button.getLabel()) / 2);
  42     }
  43
  44     private void drawMenuMain() {
  45         for (Button button : menuMainButtons) {
  46             if (button.getType() > 0) {
  47                 if (button.getRect().contains(Gdx.input.getX() * getWidth() / GameScreen.getWidth(),
  48                         Gdx.input.getY() * getHeight() / GameScreen.getHeight()))
  49                     button.setType(2);
  50                 else button.setType(1);
  51             }
  52             drawButton(button);
  53         }
  54     }
  55
  56     public void drawLabel(String str) {
  57         drawString(str);
  58     }
  59
  60     @Override
  61     public void render() {
  62         spriteBatch.begin();
  63         for (int x = 0; x <= getWidth() / 16; x++)
  64             for (int y = 0; y <= getHeight() / 16; y++) {
  65                 spriteBatch.draw(Assets.blockTextures[Items.BLOCKS.get("dirt").getTexture()], x * 16, y * 16);
  66                 spriteBatch.draw(Assets.shade, x * 16, y * 16);
  67             }
  68         spriteBatch.draw(Assets.gameLogo, getWidth() / 2 - Assets.gameLogo.getWidth() / 2, 0);
  69
  70         switch (CaveGame.STATE) {
  71             case MENU_MAIN:
  72                 drawMenuMain();
  73                 break;
  74             case GOTO_NEW_GAME:
  75             case GOTO_LOAD_GAME:
  76                 drawLabel("Generating World...");
  77                 break;
  78             case GOTO_MENU:
  79                 drawLabel("Saving Game...");
  80                 break;
  81         }
  82
  83         drawString("CaveCraft " + CaveGame.VERSION, 0,
  84                 getHeight() - Assets.getStringHeight("CaveCraft " + CaveGame.VERSION) * 1.5f);
  85         spriteBatch.end();
  86
  87         switch (CaveGame.STATE) {
  88             case GOTO_NEW_GAME:
  89                 CaveGame.STATE = AppState.NEW_GAME;
  90                 break;
  91             case GOTO_LOAD_GAME:
  92                 CaveGame.STATE = AppState.LOAD_GAME;
  93                 break;
  94             case GOTO_MENU:
  95                 CaveGame.STATE = AppState.SAVE_GAME;
  96                 break;
  97         }
  98
  99     }
 100 }