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/input_manager.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 #include <boost/format.hpp>
  30
  31 LevelIntro::LevelIntro(const Level* level_, const Statistics* best_level_statistics_) :
  32   level(level_),
  33   best_level_statistics(best_level_statistics_),
  34   player_sprite(),
  35   player_sprite_py(0),
  36   player_sprite_vy(0),
  37   player_sprite_jump_timer()
  38 {
  39   player_sprite = SpriteManager::current()->create("images/creatures/tux/tux.sprite");
  40   player_sprite->set_action("small-walk-right");
  41   player_sprite_jump_timer.start(graphicsRandom.randf(5,10));
  42 }
  43
  44 LevelIntro::~LevelIntro()
  45 {
  46 }
  47
  48 void
  49 LevelIntro::setup()
  50 {
  51 }
  52
  53 void
  54 LevelIntro::update(float elapsed_time)
  55 {
  56   Controller *controller = InputManager::current()->get_controller();
  57
  58   // Check if it's time to exit the screen
  59   if(controller->pressed(Controller::JUMP)
  60      || controller->pressed(Controller::ACTION)
  61      || controller->pressed(Controller::MENU_SELECT)
  62      || controller->pressed(Controller::START)
  63      || controller->pressed(Controller::ESCAPE)) {
  64     ScreenManager::current()->pop_screen(std::unique_ptr<ScreenFade>(new FadeOut(0.1)));
  65   }
  66
  67   player_sprite_py += player_sprite_vy * elapsed_time;
  68   player_sprite_vy += 1000 * elapsed_time;
  69   if (player_sprite_py >= 0) {
  70     player_sprite_py = 0;
  71     player_sprite_vy = 0;
  72   }
  73   if (player_sprite_jump_timer.check()) {
  74     player_sprite_vy = -300;
  75     player_sprite_jump_timer.start(graphicsRandom.randf(2,3));
  76   }
  77
  78 }
  79
  80 void
  81 LevelIntro::draw(DrawingContext& context)
  82 {
  83   const Statistics& stats = level->stats;
  84   int py = static_cast<int>(SCREEN_HEIGHT / 2 - Resources::normal_font->get_height() / 2);
  85
  86   context.draw_filled_rect(Vector(0, 0), Vector(SCREEN_WIDTH, SCREEN_HEIGHT), Color(0.0f, 0.0f, 0.0f, 1.0f), 0);
  87
  88   {
  89     context.draw_center_text(Resources::normal_font, level->get_name(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::header_color);
  90     py += static_cast<int>(Resources::normal_font->get_height());
  91   }
  92
  93   std::string author = level->get_author();
  94   if ((author != "") && (author != "SuperTux Team")) {
  95     std::string author_text = str(boost::format(_("contributed by %s")) % author);
  96     context.draw_center_text(Resources::small_font, author_text, Vector(0, py), LAYER_FOREGROUND1, LevelIntro::author_color);
  97     py += static_cast<int>(Resources::small_font->get_height());
  98   }
  99
 100   py += 32;
 101
 102   {
 103     player_sprite->draw(context, Vector((SCREEN_WIDTH - player_sprite->get_current_hitbox_width()) / 2, py + player_sprite_py), LAYER_FOREGROUND1);
 104     py += static_cast<int>(player_sprite->get_current_hitbox_height());
 105   }
 106
 107   py += 32;
 108
 109   {
 110     context.draw_center_text(Resources::normal_font, std::string("- ") + _("Best Level Statistics") + std::string(" -"), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_hdr_color);
 111     py += static_cast<int>(Resources::normal_font->get_height());
 112   }
 113
 114   {
 115     std::stringstream ss;
 116     ss << _("Coins") << ": " << Statistics::coins_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->coins : 0, stats.total_coins);
 117     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1, LevelIntro::stat_color);
 118     py += static_cast<int>(Resources::normal_font->get_height());
 119   }
 120
 121   {
 122     std::stringstream ss;
 123     ss << _("Badguys killed") << ": " << Statistics::frags_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->badguys : 0, stats.total_badguys);
 124     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 125     py += static_cast<int>(Resources::normal_font->get_height());
 126   }
 127
 128   {
 129     std::stringstream ss;
 130     ss << _("Secrets") << ": " << Statistics::secrets_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->secrets : 0, stats.total_secrets);
 131     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 132     py += static_cast<int>(Resources::normal_font->get_height());
 133   }
 134
 135   {
 136     std::stringstream ss;
 137     ss << _("Best time") << ": " << Statistics::time_to_string((best_level_statistics && (best_level_statistics->coins >= 0)) ? best_level_statistics->time : 0);
 138     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 139     py += static_cast<int>(Resources::normal_font->get_height());
 140   }
 141
 142   if(level->target_time){
 143     std::stringstream ss;
 144     ss << _("Level target time") << ": " << Statistics::time_to_string(level->target_time);
 145     context.draw_center_text(Resources::normal_font, ss.str(), Vector(0, py), LAYER_FOREGROUND1,LevelIntro::stat_color);
 146     py += static_cast<int>(Resources::normal_font->get_height());
 147   }
 148
 149 }
 150
 151 /* EOF */