Android Open Source - Sottaceto Dialogue

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License

The source code is released under:

GNU General Public License

Java Source Code

/*
* Copyright(C) 2013 Giovanni Capuano <webmaster@giovannicapuano.net>
*/*from   w w w .  java 2 s  . c  om*/
* This file is part of Sottaceto.
*
* Sottaceto is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sottaceto is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Sottaceto.  If not, see <http://www.gnu.org/licenses/>.
*/

package net.giovannicapuano.visualnovel;

import net.giovannicapuano.visualnovel.Types.Character;
import net.giovannicapuano.visualnovel.Types.Event;
import net.giovannicapuano.visualnovel.Types.GoTo;
import net.giovannicapuano.visualnovel.Types.IfStmt;
import net.giovannicapuano.visualnovel.Types.Player;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.view.View;
import android.view.View.OnClickListener;

public class Dialogue {

  public static void print(final Context context) {
    if(Game.dialogues.empty()) {
      Game.button1.setVisibility(View.GONE);
      Game.button2.setVisibility(View.GONE);
      Game.button3.setVisibility(View.GONE);
      Game.editText1.setVisibility(View.GONE);
      return;
    }

    DialogueType dialogue = Game.dialogues.pop();

    /* Hide choice buttons */
    if(Game.button1.getVisibility() != View.GONE) {
      Game.button1.setVisibility(View.GONE);
      Game.button2.setVisibility(View.GONE);
    }

    /* Discover what implementation of DialogueType is dialogue */
    Player player = null;
    Character character = null;
    IfStmt ifStmt = null;
    Event event = null;
    GoTo goTo = null;
    Class<?> type = null;

    if(dialogue.getClass() == Player.class) {
      player = (Player)dialogue;
      type = Player.class;
    }
    else if(dialogue.getClass() == Character.class) {
      character = (Character)dialogue;
      type = Character.class;
    }
    else if(dialogue.getClass() == IfStmt.class) {
      ifStmt = (IfStmt)dialogue;
      type = IfStmt.class;
    }
    else if(dialogue.getClass() == Event.class) {
      event = (Event)dialogue;
      type = Event.class;
    }
    else if(dialogue.getClass() == GoTo.class) {
      goTo = (GoTo)dialogue;
      type = GoTo.class;
    }

    /* Save the content of EditText when text input is required */
    if(Game.editTextName != null && Game.editText1.getVisibility() == View.VISIBLE) {
      Game.editText1.setVisibility(View.GONE);

      Game.keyvalues.put(Game.editTextName, Game.editText1.getText().toString());

      Game.editTextName = null;
    }

    if(type == Character.class) {
      if(!Game.keyvalues.isEmpty())
        Game.textView.setText(character.name + ":\n" + Utils.parseString(character.text, "#(.*?)#", Game.keyvalues));
      else
        Game.textView.setText(character.name + ":\n" + character.text);

      /* Get the characterId. If it is valid and the character is not yet shown, just show the character and start the fade animation */
      int id = context.getResources().getIdentifier("net.giovannicapuano.visualnovel:drawable/" + character.character + "_character", null, null);
      if(id > 0)
        AnimationHandler.execute(character.animation, context, Game.imageView, Game.textView, Game.button3, id);
    }
    else if(type == Player.class) {
      if(player.mode.equals("choice")) {
        /* Show buttons and fill them with choices */
        Game.button1.setVisibility(View.VISIBLE);
        Game.button2.setVisibility(View.VISIBLE);

        Game.button1.setText(player.choicesToView[0]);
        Game.button2.setText(player.choicesToView[1]);

        final Player _player = player;

        /* Save the choice relatives to the pressed button */
        Game.button1.setOnClickListener(new OnClickListener() {
          public void onClick(View view) {
            Game.keyvalues.put(_player.name, _player.choices[0]);

            if(!Game.dialogues.empty())
              Dialogue.print(context);
          }
        });

        Game.button2.setOnClickListener(new OnClickListener() {
          public void onClick(View view) {
            Game.keyvalues.put(_player.name, _player.choices[1]);

            if(!Game.dialogues.empty())
              Dialogue.print(context);
          }
        });
      }
      else if(player.mode.equals("input")) {
        Game.editText1.setVisibility(View.VISIBLE);
        Game.textView.setText(player.text);
        Game.editTextName = player.name;
      }
    }
    else if(type == IfStmt.class) {
      if(!Game.keyvalues.isEmpty()) {
        if(ifStmt.evaluate(Game.keyvalues.get(ifStmt.variable))) // check if, for example, 'woot' == 'wat'
          Dialogue.print(context);
        else { // skip tag until if-related tags end
          while(true) {
            if(Game.dialogues.empty())
              break;
            DialogueType next = Game.dialogues.pop();
            if(next.getClass() == IfStmt.class) {
              if(!((IfStmt)(next)).chained) {
                Game.dialogues.pop();
                break;
              }
            }
            else
              break;
          }
          Dialogue.print(context);
        }
      }
    }
    else if(type == Event.class) {
      if(event.name == Event.EventType.SETBACKGROUNDIMAGE) {
        int id = context.getResources().getIdentifier("drawable/" + event.resource + "_background", null, context.getPackageName());
        if(id > 0)
          Game.layout.setBackgroundResource(id);
      }
      else if(event.name == Event.EventType.PLAYSOUND) {
        int id = context.getResources().getIdentifier("raw/" + event.resource + "_music", null, context.getPackageName());
        if(id > 0) {
          float leftVolume = Game.mute ? 0.0f : 0.5f;
          float rightVolume = Game.mute ? 0.0f : 0.5f;
          if(!MediaPlayerHandler.create(Game.mediaPlayers, context, id, event.resource, event.loop, leftVolume, rightVolume, true))
            Utils.error(context, context.getString(event.loop ? R.string.error_playing_music : R.string.error_playing_sound));
        }

      }
      else if(event.name == Event.EventType.STOPSOUND) {
        if(!MediaPlayerHandler.stop(Game.mediaPlayers, event.resource))
          Utils.error(context, context.getString(event.loop ? R.string.error_stopping_music : R.string.error_stopping_sound));
      }
      Dialogue.print(context);
    }
    else if(type == GoTo.class) {
      Memory.putLastScript(context, goTo.script);
      Utils.saveAll(context);

          Intent intent = new Intent(context, Game.class);
          intent.putExtra("mute", Game.mute);
          intent.putExtra("script", goTo.script);
        context.startActivity(intent);
        ((Activity)context).finish();
    }
  }
}

Java Source Code List

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