src/Score.cxx

   1 /*
   2  * Score.cxx
   3  * Daniel Nelson - 12/3/1
   4  *
   5  * Copyright (C) 2000  Daniel Nelson
   6  * Copyright (C) 2004  Andrew Sayman
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License
  10  * as published by the Free Software Foundation; either version 2
  11  * of the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21  *
  22  * Daniel Nelson - aluminumangel.org
  23  * 174 W. 18th Ave.
  24  * Columbus, OH  43210
  25  *
  26  * Handles the score for solo games.
  27  */
  28
  29 #include "Score.h"
  30
  31 #include <cstring>
  32 #include <fstream>
  33
  34 #include "TextureLoader.h"
  35 #include "Game.h"
  36 #include "MetaState.h"
  37
  38 using namespace std;
  39
  40 int Score::score;
  41 int Score::backlog;
  42 int Score::top_combo_multiplier;
  43 int Score::top_combo_score;
  44 ComboRank Score::combo_record[GC_SCORE_MULT_LENGTH];
  45 short Score::digits[GC_NUMBER_DIGITS];
  46 short Score::previous_digits[GC_NUMBER_DIGITS];
  47 int Score::fade_timer;
  48 GLfloat Score::inverse_timer_start;
  49 int Score::n_digits_displayed;
  50 int Score::special_block_scores[BF_NUMBER_SPECIAL]
  51  = { 30,    // black
  52      30,    // white
  53      5,     // special purple
  54      5,     // special blue
  55      8,     // special green
  56      15,    // special yellow
  57      10, }; // special orange
  58
  59 int Score::player_rank;
  60 Rank Score::record[GC_SCORE_REC_LENGTH];
  61
  62 void Score::initialize (   )
  63 {
  64   if (!(MetaState::mode & CM_SOLO)) return;
  65
  66   score = backlog = top_combo_multiplier = top_combo_score = 0;
  67   n_digits_displayed = GC_MIN_NUMBER_DIGITS_DISPLAYED;
  68   for (int n = GC_NUMBER_DIGITS; n--; ) {
  69     digits[n] = previous_digits[n] = 0;
  70     fade_timer = 0;
  71     inverse_timer_start = 1.0f;
  72   }
  73   player_rank = -1;
  74
  75   if (!readScoreRecord()) setupDefaultScoreRecord();
  76   if (!readMultRecord()) setupDefaultMultRecord();
  77 }
  78
  79 void Score::cleanUp (   )
  80 {
  81   if ((MetaState::mode & CM_SOLO) && player_rank != -1)
  82     writeScoreRecord();
  83 }
  84
  85 int Score::gameFinish (   )
  86 {
  87   // first do non-victory deciding scores
  88   for (int n = GC_SCORE_MULT_LENGTH; n--; )
  89     if (top_combo_multiplier > combo_record[n].multiplier) {
  90       player_rank = n;
  91
  92       // insert player
  93       for (int n = 0; n < player_rank; n++) {
  94         strncpy(combo_record[n].name, combo_record[n + 1].name, GC_PLAYER_NAME_LENGTH);
  95         combo_record[n].multiplier = combo_record[n + 1].multiplier;
  96       }
  97       strncpy(combo_record[player_rank].name, MetaState::player_name,
  98        GC_PLAYER_NAME_LENGTH);
  99       combo_record[player_rank].multiplier = top_combo_multiplier;
 100       break;
 101     }
 102
 103   // now decide the winner
 104   for (int n = GC_SCORE_REC_LENGTH; n--; )
 105     if (score > record[n].score) {
 106       player_rank = n;
 107
 108       // insert player
 109       for (int n = 0; n < player_rank; n++) {
 110         strncpy(record[n].name, record[n + 1].name, GC_PLAYER_NAME_LENGTH);
 111         record[n].score = record[n + 1].score;
 112       }
 113       strncpy(record[player_rank].name, MetaState::player_name,
 114        GC_PLAYER_NAME_LENGTH);
 115       record[player_rank].score = score;
 116
 117       return GS_WON;
 118     }
 119   return GS_LOST;
 120 }
 121
 122 bool Score::readMultRecord (   )
 123 {
 124   char file_name[256];
 125   char buffer[256];
 126   TextureLoader::buildLocalDataFileName(GC_MULT_FILE_NAME, file_name);
 127   ifstream new_file(file_name);
 128   if (new_file.fail()) return false;
 129
 130   for (int n = GC_SCORE_MULT_LENGTH; n--; ) {
 131     new_file.getline(combo_record[n].name, GC_PLAYER_NAME_LENGTH);
 132     new_file.getline(buffer, 256);
 133     combo_record[n].multiplier = atoi(buffer);
 134     if (new_file.fail()) return false;
 135   }
 136   return true;
 137 }
 138
 139 bool Score::readScoreRecord (   )
 140 {
 141   char file_name[256];
 142   TextureLoader::buildLocalDataFileName((MetaState::mode & CM_X)
 143    ? GC_X_REC_FILE_NAME : GC_REC_FILE_NAME, file_name);
 144   ifstream file(file_name);
 145   if (file.fail()) return false;
 146
 147   char buffer[256];
 148   for (int n = GC_SCORE_REC_LENGTH; n--; ) {
 149     file.getline(record[n].name, GC_PLAYER_NAME_LENGTH);
 150     file.getline(buffer, 256);
 151     record[n].score = atoi(buffer);
 152     if (file.fail()) return false;
 153   }
 154   return true;
 155 }
 156
 157 void Score::writeScoreRecord (   )
 158 {
 159   char file_name[256];
 160   TextureLoader::buildLocalDataFileName((MetaState::mode & CM_X)
 161    ? GC_X_REC_FILE_NAME : GC_REC_FILE_NAME, file_name);
 162   ofstream file(file_name);
 163   if (file.fail()) {
 164     cerr << "Error writing to score record file '" << file_name << "'." << endl;
 165     exit(1);
 166   }
 167
 168   for (int n = GC_SCORE_REC_LENGTH; n--; )
 169     file << record[n].name << '\n' << record[n].score << '\n';
 170   file.close();
 171
 172   // mult record
 173   TextureLoader::buildLocalDataFileName(GC_MULT_FILE_NAME, file_name);
 174   ofstream mult(file_name);
 175   if (mult.fail()) {
 176     cerr << "Error writing to score record file '" << file_name << "'." << endl;
 177     exit(1);
 178   }
 179   for (int n = GC_SCORE_MULT_LENGTH; n--; )
 180     mult << combo_record[n].name << '\n' << combo_record[n].multiplier << '\n';
 181   mult.close();
 182 }
 183
 184
 185 void Score::setupDefaultMultRecord (   )
 186 {
 187   ifstream new_file(GC_DEFAULT_MULT_FILE_NAME);
 188   if (new_file.fail()) {
 189     cerr << "Error opening data file '" << GC_DEFAULT_MULT_FILE_NAME << "'." << endl;
 190     exit(1);
 191   }
 192
 193   char buffer[256];
 194   for (int n = GC_SCORE_MULT_LENGTH; n--; ) {
 195     new_file.getline(combo_record[n].name, GC_PLAYER_NAME_LENGTH);
 196     new_file.getline(buffer, 256);
 197     combo_record[n].multiplier = atoi(buffer);
 198     if (new_file.fail()) break;
 199   }
 200   writeScoreRecord();
 201 }
 202
 203 void Score::setupDefaultScoreRecord (   )
 204 {
 205   ifstream file(GC_DEFAULT_REC_FILE_NAME);
 206   if (file.fail()) {
 207     cerr << "Error opening data file '" << GC_DEFAULT_REC_FILE_NAME << "'." << endl;
 208     exit(1);
 209   }
 210
 211   int n;
 212   for (n = GC_SCORE_REC_LENGTH; n--; ) {
 213     file.getline(record[n].name, GC_PLAYER_NAME_LENGTH);
 214     if (file.fail()) break;
 215   }
 216   if (n != -1)
 217     while (n--)
 218       strncpy(record[n].name, GC_SCORE_REC_DEFAULT_NAME,
 219        GC_PLAYER_NAME_LENGTH);
 220   for (n = GC_SCORE_REC_LENGTH; n--; )
 221     record[n].score
 222      = ((n + 1) * GC_SCORE_DEFAULT_TOP_SCORE) / GC_SCORE_REC_LENGTH;
 223
 224   writeScoreRecord();
 225 }