src/supertux/levelintro.cpp

   1 //  SuperTux -- LevelIntro screen
   2 //  Copyright (C) 2008 Christoph Sommer <christoph.sommer@2008.expires.deltadevelopment.de>
   3 //
   4 //  This program is free software: you can redistribute it and/or modify
   5 //  it under the terms of the GNU General Public License as published by
   6 //  the Free Software Foundation, either version 3 of the License, or
   7 //  (at your option) any later version.
   8 //
   9 //  This program is distributed in the hope that it will be useful,
  10 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 //  GNU General Public License for more details.
  13 //
  14 //  You should have received a copy of the GNU General Public License
  15 //  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 #include "supertux/levelintro.hpp"
  18
  19 #include "control/joystickkeyboardcontroller.hpp"
  20 #include "math/random_generator.hpp"
  21 #include "sprite/sprite_manager.hpp"
  22 #include "supertux/fadeout.hpp"
  23 #include "supertux/globals.hpp"
  24 #include "supertux/screen_manager.hpp"
  25 #include "supertux/resources.hpp"
  26 #include "util/gettext.hpp"
  27
  28 #include <sstream>
  29
  30 LevelIntro::LevelIntro(const Level* level, const Statistics* best_level_statistics) :
  31   level(level),
  32   best_level_statistics(best_level_statistics),
  33   player_sprite(),
  34   player_sprite_py(0),
  35   player_sprite_vy(0),
  36   player_sprite_jump_timer()
  37 {
  38   player_sprite = sprite_manager->create("images/creatures/tux/tux.sprite");
  39   player_sprite->set_action("small-walk-right");
  40   player_sprite_jump_timer.start(graphicsRandom.randf(5,10));
  41 }
  42
  43 LevelIntro::~LevelIntro()
  44 {
  45 }
  46
  47 void
  48 LevelIntro::setup()
  49 {
  50 }
  51
  52 void
  53 LevelIntro::update(float elapsed_time)
  54 {
  55   Controller *controller = g_jk_controller->get_main_controller();
  56
  57   // Check if it's time to exit the screen
  58   if(controller->pressed(Controller::JUMP)
  59      || controller->pressed(Controller::ACTION)
  60      || controller->pressed(Controller::MENU_SELECT)
  61      || controller->pressed(Controller::PAUSE_MENU)) {
  62     g_screen_manager->exit_screen(new FadeOut(0.1));
  63   }
  64
  65   player_sprite_py += player_sprite_vy * elapsed_time;
  66   player_sprite_vy += 1000 * elapsed_time;
  67   if (player_sprite_py >= 0) {
  68     player_sprite_py = 0;
  69     player_sprite_vy = 0;
  70   }
  71   if (player_sprite_jump_timer.check()) {
  72     player_sprite_vy = -300;
  73     player_sprite_jump_timer.start(graphicsRandom.randf(2,3));
  74   }
  75
  76 }
  77
  78 void
  79 LevelIntro::draw(DrawingContext& context)
  80 {
  81   const Statistics& stats = level->stats;
  82   int py = static_cast<int>(SCREEN_HEIGHT / 2 - Resources::normal_font->get_height() / 2);
  83
  84   context.draw_filled_rect(Vector(0, 0), Vector(SCREEN_WIDTH, SCREEN_HEIGHT), Color(0.0f, 0.0f, 0.0f, 1.0f), 0);
  85
  86   {
  87     context.draw_center_text(Resources::normal_font, level->get_name(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::header_color);
  88     py += static_cast<int>(Resources::normal_font->get_height());
  89   }
  90
  91   std::string author = level->get_author();
  92   if ((author != "") && (author != "SuperTux Team")) {
  93     std::string author_text = std::string(_("contributed by ")) + author;
  94     context.draw_center_text(Resources::small_font, author_text, Vector(0, py), LAYER_FOREGROUND1, LevelIntro::author_color);
  95     py += static_cast<int>(Resources::small_font->get_height());
  96   }
  97
  98   py += 32;
  99
 100   {
 101     player_sprite->draw(context, Vector((SCREEN_WIDTH - player_sprite->get_current_hitbox_width()) / 2, py + player_sprite_py), LAYER_FOREGROUND1);
 102     py += static_cast<int>(player_sprite->get_current_hitbox_height());
 103   }
 104
 105   py += 32;
 106
 107   {
 108     context.draw_center_text(Resources::normal_font, std::string("- ") + _("Best Level Statistics") + std::string(" -"), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_hdr_color);
 109     py += static_cast<int>(Resources::normal_font->get_height());
 110   }
 111
 112   {
 113     std::stringstream ss;
 114     ss << _("Coins") << ": " << Statistics::coins_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->coins : 0, stats.total_coins);
 115     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_color);
 116     py += static_cast<int>(Resources::normal_font->get_height());
 117   }
 118
 119   {
 120     std::stringstream ss;
 121     ss << _("Secrets") << ": " << Statistics::secrets_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->secrets : 0, stats.total_secrets);
 122     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 123     py += static_cast<int>(Resources::normal_font->get_height());
 124   }
 125
 126   {
 127     std::stringstream ss;
 128     ss << _("Time") << ": " << Statistics::time_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->time : 0);
 129     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 130     py += static_cast<int>(Resources::normal_font->get_height());
 131   }
 132
 133 }
 134
 135 /* EOF */