| 1 | /* |
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| 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | ### File Specific: |
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| 12 | main-programmer: David Hasenfratz, Stefan Lienhard |
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| 13 | co-programmer: |
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| 14 | */ |
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| 15 | |
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| 16 | #include "movie_loader.h" |
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| 17 | #include "movie_player.h" |
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| 18 | #include "resource_manager.h" |
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| 19 | |
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| 20 | using namespace std; |
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| 21 | |
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| 22 | |
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| 23 | MovieLoader::MovieLoader() |
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| 24 | { |
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| 25 | this->setClassID(CL_MOVIE_LOADER, "MovieLoader"); |
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| 26 | } |
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| 27 | |
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| 28 | MovieLoader::~MovieLoader() |
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| 29 | { |
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| 30 | PRINTF(4)("Deleted MoviePlayer\n"); |
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| 31 | } |
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| 32 | |
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| 33 | |
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| 34 | |
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| 35 | void MovieLoader::loadParams(const TiXmlElement* root) |
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| 36 | { |
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| 37 | |
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| 38 | } |
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| 39 | |
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| 40 | |
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| 41 | ErrorMessage MovieLoader::init() |
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| 42 | { |
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| 43 | |
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| 44 | } |
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| 45 | |
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| 46 | |
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| 47 | ErrorMessage MovieLoader::loadData() |
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| 48 | { |
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| 49 | |
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| 50 | } |
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| 51 | |
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| 52 | |
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| 53 | ErrorMessage MovieLoader::unloadData() |
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| 54 | { |
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| 55 | |
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| 56 | } |
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| 57 | |
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| 58 | |
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| 59 | |
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| 60 | bool MovieLoader::start() |
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| 61 | { |
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| 62 | |
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| 63 | } |
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| 64 | |
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| 65 | |
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| 66 | bool MovieLoader::stop() |
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| 67 | { |
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| 68 | |
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| 69 | } |
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| 70 | |
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| 71 | |
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| 72 | bool MovieLoader::pause() |
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| 73 | { |
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| 74 | |
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| 75 | } |
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| 76 | |
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| 77 | |
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| 78 | bool MovieLoader::resume() |
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| 79 | { |
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| 80 | |
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| 81 | } |
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| 82 | |
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| 83 | |
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| 84 | void MovieLoader::run() |
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| 85 | { |
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| 86 | // first timestamp for t = 0 |
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| 87 | this->lastFrame = SDL_GetTicks (); |
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| 88 | |
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| 89 | while( this->isRunning) |
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| 90 | { |
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| 91 | |
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| 92 | this->tick(); |
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| 93 | |
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| 94 | movie_player->draw(); |
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| 95 | } |
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| 96 | } |
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| 97 | |
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| 98 | void MovieLoader::draw() const |
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| 99 | { |
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| 100 | |
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| 101 | } |
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| 102 | |
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| 103 | void MovieLoader::tick() |
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| 104 | { |
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| 105 | // get timestamp |
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| 106 | Uint32 currentFrame = SDL_GetTicks(); |
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| 107 | |
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| 108 | // calculate time difference in milliseconds (Uint32) |
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| 109 | this->dt = currentFrame - this->lastFrame; |
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| 110 | // calculate time difference in seconds (float) |
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| 111 | this->dts = (float)this->dt / 1000.0f; |
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| 112 | |
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| 113 | movie_player->tick(dts); |
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| 114 | |
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| 115 | this->lastFrame = currentFrame; |
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| 116 | } |
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