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