ENIGMA Development Environment

Hi all, I got an error Unknown function or script `audio_play_sound' in my game. After that I created new game with only create event and that function and another .wav file and got the same error.

Event[0, 0] Check `o_game::create...Syntax error in object `o_game', Create event:0:
Line 1, position 18 (absolute 17): Unknown function or script `audio_play_sound'

In the Game settings Platform is Windows, Graphics was set to Direct3D 11.0 and Audio to DirectSound. After the error I switched Gaphics to OpenGL 3.3 and Audio to OpenAl, and got another error

D:/Programmas/MSYS2/mingw32/bin/../lib/gcc/i686-w64-mingw32/7.4.0/../../../../i686-w64-mingw32/bin/ld.exe: cannot find -lmodplug
collect2.exe: error: ld returned 1 exit status
make[1]: *** [Makefile:139: compile_game] Error 1
make[1]: Leaving directory '/d/Programmas/ENIGMA/enigma-dev/ENIGMAsystem/SHELL'
make: *** [Makefile:20: Game] Error 2

Where is my mistake?

Hi. I decided to install ubuntu alongside windows 8.1. All is OK, only I got an error when loaded lateralgm.

ojars@ojars-darba:~/enigma-dev$ ./start.sh
Java Version: 110003 (11.0.3)
Gtk-Message: 10:35:39.809: Failed to load module "canberra-gtk-module"
Loading lib files in /home/ojars/enigma-dev/lateralgm.jar
01_move.lgl 02_main1.lgl 03_main2.lgl 04_control.lgl
 05_score.lgl 06_extra.lgl 07_draw.lgl

I downloaded enigma.jar file and copied into enigma-dev folder.
Lateralgm starts and and the window opens, and i can create new application, but there are not compiler icons.
How to fix this? This is my first experience with ubuntu, and I don't know many basic things.

Eventually I found a right way how to implement structs: declaration should be done in Definitions, initialization should be done in Initialization and no need to create instance on the heap, simply put
circle test;and the code works. Unfortunately, ENIGMA cannot recognize inline function get_area(). When I tried to calculate area with a function, I got an error

  Event[8, 0] Check `o_game::draw...Syntax error in object `o_game', Draw event:0:
Line 24, position 30 (absolute 768): Unknown function or script `get_area'

At least now I can use struct for lightweight objects, I believe it is more convenient than data structures;

Well, I could use this, but arr must be local, so it terminates when the program leaves event or script. List have to contain an array as such, not individual array entries. List may contain tens of arrays and is created dynamically. I use such a lists for lightweight objects.
Where is that code located, perhaps I could have a look at that?

Hi!
I wrote a simple test program. In a o_game create event var arr[3];// = array_create(3);
arr[2] = 52;
arr[1] = 4;
arr[0] = 16
list = ds_list_create();
ds_list_add(list, arr);then in a o_game draw eventdraw_set_color(c_black);
draw_set_font(font_0);

var arr = ds_list_find_value(list, 0);// expected to get an array
draw_text(200, 200, "list size = " + string(ds_list_size(list)));
draw_text(200, 220, "array length = " + string(array_length_1d(arr)));
for (var n = 0; n < array_length_1d(arr); n++)
draw_text(100, 100 + n * 20, string(arr[n]));
The only thing I got was:
list size = 1
array length = 0
Perhaps I'm doing something wrong? Is there a way to get access to arrays stored in ds_list?

Hi!
I got an error, when tried to implement a struct into my code. I followed an example from https://enigma-dev.org/forums/index.php?topic=2674.msg25861#msg25861, where this example worked on Goombert's computer. In Definitions I created a struct struct circle {
  var x = 0, y = 0;
  double radius;
  double get_area() { return pi * radius * radius; } // Simple method
  circle(double r = 1) { radius = r; }; // Optimizing this falls on the language plugin
  ~circle() { }
};
Script///test_circle()

circle *test = new circle();
test.x = 200;
show_message(string(test.x));
In the o_game Create event test_circle();
And in the Cleanupdelete test;
This is an error:
Syntax error in script `test_circle'
Line 3, position 26 (absolute 45): Unknown function or script `circle'

Then I put the code from script directly into the create event and the error is the same:
Event[0, 0] Check `o_game::create...Syntax error in object `o_game', Create event:0:
Line 4, position 26 (absolute 64): Unknown function or script `circle'

What's wrong in my code?

Hi!
In platformers for a collision checking with obstacles I don't use objects, instead, I create a collision map and use bitmask operations, for example:
if (get_block(x, y + 1) &  (BLOCK | LADDER_TOP))) 
   y = (y&$ffffffe0)+32;
where BLOCK and LADDER_TOP are constants (macros) and get_block() is a script.
In GM this works nice, but in ENIGMA I got an error: C:/Users/User/AppData/Local/ENIGMA/Preprocessor_Environment_Editable/IDE_EDIT_objectfunctionality.h:367:13: error: invalid operands of types 'cs_scalar' {aka 'double'} and 'unsigned int' to binary 'operator&'
  367 |       y =(y & 0xffffffe0)+ 32;
      |           ~ ^ ~~~~~~~~~~
      |           |   |
      |           |   unsigned int
      |           cs_scalar {aka double} 

What is the right way to write such expressions?