Fix audio load fclose crashes

custom/4coder_audio.cpp

@@ -262,9 +262,12 @@ audio_clip_from_wav_FILE(Arena *arena, FILE *file){
 
 function Audio_Clip
 audio_clip_from_wav_file_name(Arena *arena, char *file_name){
+ Audio_Clip result = {};
  String_Const_u8 data = {};
  FILE *file = fopen(file_name, "rb");
-    Audio_Clip result = audio_clip_from_wav_FILE(arena, file);
+ if (file != 0){
+  result = audio_clip_from_wav_FILE(arena, file);
   fclose(file);
+ }
  return(result);
 }

custom/4coder_examples.cpp

@@ -30,7 +30,7 @@ CUSTOM_COMMAND_SIG(play_with_a_counter)
 CUSTOM_DOC("Example of query bar")
 {
  /* Query bars make a quick lightweight display of a single line of text for interactive
- commands, while still showing the buffer. Query bars are convenient because they don't
+commands, while still showing the buffer. Query bars are convenient because they don't
 require any complex UI setup, or extra rendering work inside your command.
 
 First, constructing a Query_Bar_Group is a convenient way to make sure the query bar
@@ -217,9 +217,11 @@ CUSTOM_DOC("Starts the music.")
  if (the_music_clip.sample_count == 0){
   Scratch_Block scratch(app);
   FILE *file = def_search_normal_fopen(scratch, "audio_test/chtulthu.wav", "rb");
+  if (file != 0){
    the_music_clip = audio_clip_from_wav_FILE(&global_permanent_arena, file);
    fclose(file);
   }
+ }
  
  if (!def_audio_is_playing(&the_music_control)){
   the_music_control.loop = true;
@@ -242,9 +244,11 @@ CUSTOM_DOC("Play the hit sound effect")
  if (the_hit_clip.sample_count == 0){
   Scratch_Block scratch(app);
   FILE *file = def_search_normal_fopen(scratch, "audio_test/hit.wav", "rb");
+  if (file != 0){
    the_hit_clip = audio_clip_from_wav_FILE(&global_permanent_arena, file);
    fclose(file);
   }
+ }
  
  local_persist u32 index = 0;
  local_persist Audio_Control controls[8] = {};

custom/generated/command_metadata.h

@@ -340,7 +340,7 @@ static Command_Metadata fcoder_metacmd_table[252] = {
 { PROC_LINKS(goto_prev_jump_no_skips, 0), false, "goto_prev_jump_no_skips", 23, "If a buffer containing jump locations has been locked in, goes to the previous jump in the buffer, and does not skip sub jump locations.", 136, "../code/custom/4coder_jump_sticky.cpp", 37, 511 },
 { PROC_LINKS(hide_filebar, 0), false, "hide_filebar", 12, "Sets the current view to hide it's filebar.", 43, "../code/custom/4coder_base_commands.cpp", 39, 704 },
 { PROC_LINKS(hide_scrollbar, 0), false, "hide_scrollbar", 14, "Sets the current view to hide it's scrollbar.", 45, "../code/custom/4coder_base_commands.cpp", 39, 690 },
-{ PROC_LINKS(hit_sfx, 0), false, "hit_sfx", 7, "Play the hit sound effect", 25, "../code/custom/4coder_examples.cpp", 34, 238 },
+{ PROC_LINKS(hit_sfx, 0), false, "hit_sfx", 7, "Play the hit sound effect", 25, "../code/custom/4coder_examples.cpp", 34, 240 },
 { PROC_LINKS(hms_demo_tutorial, 0), false, "hms_demo_tutorial", 17, "Tutorial for built in 4coder bindings and features.", 51, "../code/custom/4coder_tutorial.cpp", 34, 869 },
 { PROC_LINKS(if0_off, 0), false, "if0_off", 7, "Surround the range between the cursor and mark with an '#if 0' and an '#endif'", 78, "../code/custom/4coder_combined_write_commands.cpp", 49, 70 },
 { PROC_LINKS(if_read_only_goto_position, 0), false, "if_read_only_goto_position", 26, "If the buffer in the active view is writable, inserts a character, otherwise performs goto_jump_at_cursor.", 106, "../code/custom/4coder_jump_sticky.cpp", 37, 564 },
@@ -416,7 +416,7 @@ static Command_Metadata fcoder_metacmd_table[252] = {
 { PROC_LINKS(multi_paste_interactive, 0), false, "multi_paste_interactive", 23, "Paste multiple lines from the clipboard history, controlled with arrow keys", 75, "../code/custom/4coder_clipboard.cpp", 35, 371 },
 { PROC_LINKS(multi_paste_interactive_quick, 0), false, "multi_paste_interactive_quick", 29, "Paste multiple lines from the clipboard history, controlled by inputing the number of lines to paste", 100, "../code/custom/4coder_clipboard.cpp", 35, 380 },
 { PROC_LINKS(music_start, 0), false, "music_start", 11, "Starts the music.", 17, "../code/custom/4coder_examples.cpp", 34, 213 },
-{ PROC_LINKS(music_stop, 0), false, "music_stop", 10, "Stops the music.", 16, "../code/custom/4coder_examples.cpp", 34, 232 },
+{ PROC_LINKS(music_stop, 0), false, "music_stop", 10, "Stops the music.", 16, "../code/custom/4coder_examples.cpp", 34, 234 },
 { PROC_LINKS(open_all_code, 0), false, "open_all_code", 13, "Open all code in the current directory. File types are determined by extensions. An extension is considered code based on the extensions specified in 4coder.config.", 164, "../code/custom/4coder_project_commands.cpp", 42, 805 },
 { PROC_LINKS(open_all_code_recursive, 0), false, "open_all_code_recursive", 23, "Works as open_all_code but also runs in all subdirectories.", 59, "../code/custom/4coder_project_commands.cpp", 42, 814 },
 { PROC_LINKS(open_file_in_quotes, 0), false, "open_file_in_quotes", 19, "Reads a filename from surrounding '\"' characters and attempts to open the corresponding file.", 94, "../code/custom/4coder_base_commands.cpp", 39, 1576 },

project.4coder

@@ -26,35 +26,39 @@ load_paths = {
 
 commands = {
 .build_x64 = {
-.win = "echo build: x64 & bin\build.bat",
+.win = "echo build: x64 & bin\\build.bat",
+.linux = "echo build: x64 & bin/build-linux.sh",
 .out = "*compilation*",
 .footer_panel = true,
 .save_dirty_files = true,
 .cursor_at_end = false,
 },
 .build_x86 = {
-.win = "echo build: x86 & bin\build.bat /DDEV_BUILD_X86",
+.win = "echo build: x86 & bin\\build.bat /DDEV_BUILD_X86",
+.linux = "echo build: x86 & bin/build-linux.sh /DDEV_BUILD_X86",
 .out = "*compilation*",
 .footer_panel = true,
 .save_dirty_files = true,
 .cursor_at_end = false,
 },
 .package = {
-.win = "echo package & bin\package.bat",
+.win = "echo package & bin\\package.bat",
+.linux = "echo package & bin/package.sh",
 .out = "*compilation*",
 .footer_panel = false,
 .save_dirty_files = true,
 .cursor_at_end = false,
 },
 .run_one_time = {
-.win = "pushd ..\build & one_time",
+.win = "pushd ..\\build & one_time",
+.linux = "pushd ../build & one_time",
 .out = "*run*",
 .footer_panel = false,
 .save_dirty_files = false,
 .cursor_at_end = false,
 },
 .build_custom_api_docs = {
-.win = "custom\bin\build_one_time docs\4ed_doc_custom_api_main.cpp ..\build",
+.win = "custom\\bin\\build_one_time docs\\4ed_doc_custom_api_main.cpp ..\\build",
 .out = "*compilation*",
 .footer_panel = true,
 .save_dirty_files = true,