1 /* Variations on RockDodger
2 * Copyright (C) 2004 Joshua Grams <josh@qualdan.com>
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
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.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include <SDL_keysym.h>
33 struct highscore g_scores[N_SCORES] = {
44 extern SFont_Font *g_font;
46 int cur_score; // which score we're currently entering.
49 read_high_score_table()
54 f = open_score_file("r");
56 // If the file exists, read from it
57 for(i = 0; i<N_SCORES; i++) {
58 g_scores[i].score = 0;
59 g_scores[i].name[0] = 0;
60 fscanf(f, "%d %31[^\n]", &g_scores[i].score, g_scores[i].name);
67 write_high_score_table()
72 f = open_score_file("w");
74 // If the file exists, write to it
75 for(i = 0; i<N_SCORES; i++) {
76 fprintf (f, "%d %.31s\n", g_scores[i].score, g_scores[i].name);
87 for(i=0; i<N_SCORES; i++) {
88 if(score > g_scores[i].score) return i;
94 new_high_score(int score)
98 cur_score = -1; // assume not a new high score
99 if(score <= g_scores[LOW_SCORE].score) return false;
100 read_high_score_table();
101 cur_score = score_rank(score);
102 if(cur_score < 0) return false;
104 // Move all lower scores down a notch, losing lowest score forever.
105 for(i=LOW_SCORE; i>cur_score; i--) g_scores[i] = g_scores[i-1];
107 // initialize new score entry.
108 g_scores[cur_score].score = score;
109 for(i=0; i<32; i++) g_scores[cur_score].name[i] = 0;
114 snprintscore(char *s, size_t n, int score)
116 int min = score/60000;
117 int sec = score/1000%60;
118 int tenths = score%1000/100;
120 return snprintf(s, n, "%2d:%.2d.%d", min, sec, tenths);
122 return snprintf(s, n, "%2d.%d", sec, tenths);
127 snprintscore_line(char *s, size_t n, int score)
129 int r = snprintf(s, n, "Time: ");
130 return r + snprintscore(s+r, n-r, score);
134 display_scores(SDL_Surface *s, uint32_t x, uint32_t y)
137 int i,h = SFont_TextHeight(g_font);
139 SFont_Write(s,g_font,x+30,y,"High scores");
141 for(i = 0; i<N_SCORES; i++) {
143 snprintf(t, 1024, "#%1d",i+1);
144 SFont_Write(s, g_font, x, y, t);
145 snprintscore(t, 1024, g_scores[i].score);
146 SFont_Write(s, g_font, x+50, y, t);
147 snprintf(t, 1024, "%s", g_scores[i].name);
148 SFont_Write(s, g_font, x+180, y, t);
153 process_score_input(void)
159 name = g_scores[cur_score].name;
162 while(SDL_PollEvent(&e) && e.type == SDL_KEYDOWN) {
163 c = e.key.keysym.unicode;
164 k = e.key.keysym.sym;
165 if(k == SDLK_BACKSPACE && n > 0) name[n--]=0;
166 else if(e.key.keysym.sym == SDLK_RETURN) {
167 SDL_EnableUNICODE(0);