added function to calculate data size at tape position

[rocksndiamonds.git] / src / files.c

diff --git a/src/files.c b/src/files.c
index fd7cfcf4b78e4e143f7a79e60970e2954e6be8b9..51fd5b2ed313a22967001afe6eeeb477b3ec1c15 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -3986,7 +3986,7 @@ static void CopyNativeTape_SP_to_RND(struct LevelInfo *level)
     int demo_repeat = (demo->data[i] & 0xf0) >> 4;
     int tape_action = map_key_SP_to_RND(demo_action);
     int tape_repeat = demo_repeat + 1;
-    byte action[MAX_PLAYERS] = { tape_action, 0, 0, 0 };
+    byte action[MAX_TAPE_ACTIONS] = { tape_action };
     boolean success = 0;
     int j;
 
@@ -7619,6 +7619,20 @@ static void setTapeInfoToDefaults(void)
   tape.no_valid_file = FALSE;
 }
 
+static int getTapePosSize(struct TapeInfo *tape)
+{
+  int tape_pos_size = 0;
+
+  if (!tape->use_mouse)
+    tape_pos_size += tape->num_participating_players;
+  else
+    tape_pos_size += 3;                // x and y position and mouse button mask
+
+  tape_pos_size += 1;          // tape action delay value
+
+  return tape_pos_size;
+}
+
 static int LoadTape_VERS(File *file, int chunk_size, struct TapeInfo *tape)
 {
   tape->file_version = getFileVersion(file);
@@ -7691,8 +7705,7 @@ static int LoadTape_INFO(File *file, int chunk_size, struct TapeInfo *tape)
 static int LoadTape_BODY(File *file, int chunk_size, struct TapeInfo *tape)
 {
   int i, j;
-  int tape_pos_size =
-    (tape->use_mouse ? 3 : tape->num_participating_players) + 1;
+  int tape_pos_size = getTapePosSize(tape);
   int chunk_size_expected = tape_pos_size * tape->length;
 
   if (chunk_size_expected != chunk_size)
@@ -8105,7 +8118,6 @@ void SaveTape(int nr)
 {
   char *filename = getTapeFilename(nr);
   FILE *file;
-  int num_participating_players = 0;
   int tape_pos_size;
   int info_chunk_size;
   int body_chunk_size;
@@ -8122,12 +8134,14 @@ void SaveTape(int nr)
   tape.file_version = FILE_VERSION_ACTUAL;
   tape.game_version = GAME_VERSION_ACTUAL;
 
+  tape.num_participating_players = 0;
+
   // count number of participating players
   for (i = 0; i < MAX_PLAYERS; i++)
     if (tape.player_participates[i])
-      num_participating_players++;
+      tape.num_participating_players++;
 
-  tape_pos_size = (tape.use_mouse ? 3 : num_participating_players) + 1;
+  tape_pos_size = getTapePosSize(&tape);
 
   info_chunk_size = 2 + (strlen(tape.level_identifier) + 1) + 2;
   body_chunk_size = tape_pos_size * tape.length;
@@ -10309,6 +10323,9 @@ int get_parameter_value(char *value_raw, char *suffix, int type)
     if (string_has_parameter(value, "reverse"))
       result |= STYLE_REVERSE;
 
+    if (string_has_parameter(value, "block_clicks"))
+      result |= STYLE_BLOCK;
+
     if (string_has_parameter(value, "passthrough_clicks"))
       result |= STYLE_PASSTHROUGH;