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/main.hpp"
  24 #include "supertux/mainloop.hpp"
  25 #include "supertux/resources.hpp"
  26 #include "util/gettext.hpp"
  27
  28 LevelIntro::LevelIntro(const Level* level, const Statistics* best_level_statistics) :
  29   level(level),
  30   best_level_statistics(best_level_statistics),
  31   player_sprite_py(0),
  32   player_sprite_vy(0)
  33 {
  34   player_sprite = sprite_manager->create("images/creatures/tux/tux.sprite");
  35   player_sprite->set_action("small-walk-right");
  36   player_sprite_jump_timer.start(systemRandom.randf(5,10));
  37 }
  38
  39 LevelIntro::~LevelIntro()
  40 {
  41 }
  42
  43 void
  44 LevelIntro::setup()
  45 {
  46 }
  47
  48 void
  49 LevelIntro::update(float elapsed_time)
  50 {
  51
  52   // Check if it's time to exit the screen
  53   if(g_main_controller->pressed(Controller::JUMP)
  54      || g_main_controller->pressed(Controller::ACTION)
  55      || g_main_controller->pressed(Controller::MENU_SELECT)
  56      || g_main_controller->pressed(Controller::PAUSE_MENU)) {
  57     g_main_loop->exit_screen(new FadeOut(0.1));
  58   }
  59
  60   player_sprite_py += player_sprite_vy * elapsed_time;
  61   player_sprite_vy += 1000 * elapsed_time;
  62   if (player_sprite_py >= 0) {
  63     player_sprite_py = 0;
  64     player_sprite_vy = 0;
  65   }
  66   if (player_sprite_jump_timer.check()) {
  67     player_sprite_vy = -300;
  68     player_sprite_jump_timer.start(systemRandom.randf(2,3));
  69   }
  70
  71 }
  72
  73 void
  74 LevelIntro::draw(DrawingContext& context)
  75 {
  76   const Statistics& stats = level->stats;
  77   int py = static_cast<int>(SCREEN_HEIGHT / 2 - normal_font->get_height() / 2);
  78
  79   context.draw_filled_rect(Vector(0, 0), Vector(SCREEN_WIDTH, SCREEN_HEIGHT), Color(0.0f, 0.0f, 0.0f, 1.0f), 0);
  80
  81   {
  82     context.draw_center_text(normal_font, level->get_name(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::header_color);
  83     py += static_cast<int>(normal_font->get_height());
  84   }
  85
  86   std::string author = level->get_author();
  87   if ((author != "") && (author != "SuperTux Team")) {
  88     std::string author_text = std::string(_("contributed by ")) + author;
  89     context.draw_center_text(small_font, author_text, Vector(0, py), LAYER_FOREGROUND1, LevelIntro::author_color);
  90     py += static_cast<int>(small_font->get_height());
  91   }
  92
  93   py += 32;
  94
  95   {
  96     player_sprite->draw(context, Vector((SCREEN_WIDTH - player_sprite->get_current_hitbox_width()) / 2, py + player_sprite_py), LAYER_FOREGROUND1);
  97     py += static_cast<int>(player_sprite->get_current_hitbox_height());
  98   }
  99
 100   py += 32;
 101
 102   {
 103     context.draw_center_text(normal_font, std::string("- ") + _("Best Level Statistics") + std::string(" -"), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_hdr_color);
 104     py += static_cast<int>(normal_font->get_height());
 105   }
 106
 107   {
 108     std::stringstream ss;
 109     ss << _("Coins") << ": " << Statistics::coins_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->coins : 0, stats.total_coins);
 110     context.draw_center_text(normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_color);
 111     py += static_cast<int>(normal_font->get_height());
 112   }
 113
 114   {
 115     std::stringstream ss;
 116     ss << _("Secrets") << ": " << Statistics::secrets_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->secrets : 0, stats.total_secrets);
 117     context.draw_center_text(normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 118     py += static_cast<int>(normal_font->get_height());
 119   }
 120
 121   {
 122     std::stringstream ss;
 123     ss << _("Time") << ": " << Statistics::time_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->time : 0);
 124     context.draw_center_text(normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 125     py += static_cast<int>(normal_font->get_height());
 126   }
 127
 128 }
 129
 130 /* EOF */