From 44420be72ac421fce8a0949ce6bedac304b7c8cc Mon Sep 17 00:00:00 2001 From: Holger Schemel Date: Sun, 6 Feb 2022 12:58:43 +0100 Subject: [PATCH] fixed truncating score to 16-bit value in score file --- src/files.c | 42 ++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/src/files.c b/src/files.c index ed2ca511..18fc1049 100644 --- a/src/files.c +++ b/src/files.c @@ -8805,6 +8805,18 @@ static int LoadScore_SCOR(File *file, int chunk_size, struct ScoreInfo *scores) return chunk_size; } +static int LoadScore_SC4R(File *file, int chunk_size, struct ScoreInfo *scores) +{ + int i; + + for (i = 0; i < scores->num_entries; i++) + scores->entry[i].score = getFile32BitBE(file); + + chunk_size = scores->num_entries * 4; + + return chunk_size; +} + static int LoadScore_TIME(File *file, int chunk_size, struct ScoreInfo *scores) { int i; @@ -8906,6 +8918,7 @@ void LoadScore(int nr) { "INFO", -1, LoadScore_INFO }, { "NAME", -1, LoadScore_NAME }, { "SCOR", -1, LoadScore_SCOR }, + { "SC4R", -1, LoadScore_SC4R }, { "TIME", -1, LoadScore_TIME }, { "TAPE", -1, LoadScore_TAPE }, @@ -9025,6 +9038,14 @@ static void SaveScore_SCOR(FILE *file, struct ScoreInfo *scores) putFile16BitBE(file, scores->entry[i].score); } +static void SaveScore_SC4R(FILE *file, struct ScoreInfo *scores) +{ + int i; + + for (i = 0; i < scores->num_entries; i++) + putFile32BitBE(file, scores->entry[i].score); +} + static void SaveScore_TIME(FILE *file, struct ScoreInfo *scores) { int i; @@ -9052,8 +9073,11 @@ static void SaveScoreToFilename(char *filename) int info_chunk_size; int name_chunk_size; int scor_chunk_size; + int sc4r_chunk_size; int time_chunk_size; int tape_chunk_size; + boolean has_large_score_values; + int i; if (!(file = fopen(filename, MODE_WRITE))) { @@ -9065,9 +9089,15 @@ static void SaveScoreToFilename(char *filename) info_chunk_size = 2 + (strlen(scores.level_identifier) + 1) + 2 + 2; name_chunk_size = scores.num_entries * MAX_PLAYER_NAME_LEN; scor_chunk_size = scores.num_entries * 2; + sc4r_chunk_size = scores.num_entries * 4; time_chunk_size = scores.num_entries * 4; tape_chunk_size = scores.num_entries * MAX_SCORE_TAPE_BASENAME_LEN; + has_large_score_values = FALSE; + for (i = 0; i < scores.num_entries; i++) + if (scores.entry[i].score > 0xffff) + has_large_score_values = TRUE; + putFileChunkBE(file, "RND1", CHUNK_SIZE_UNDEFINED); putFileChunkBE(file, "SCOR", CHUNK_SIZE_NONE); @@ -9080,8 +9110,16 @@ static void SaveScoreToFilename(char *filename) putFileChunkBE(file, "NAME", name_chunk_size); SaveScore_NAME(file, &scores); - putFileChunkBE(file, "SCOR", scor_chunk_size); - SaveScore_SCOR(file, &scores); + if (has_large_score_values) + { + putFileChunkBE(file, "SC4R", sc4r_chunk_size); + SaveScore_SC4R(file, &scores); + } + else + { + putFileChunkBE(file, "SCOR", scor_chunk_size); + SaveScore_SCOR(file, &scores); + } putFileChunkBE(file, "TIME", time_chunk_size); SaveScore_TIME(file, &scores); -- 2.34.1