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