Hello all!
I read model's name from file, then copy name to structure and morph to that string and get (model_name)

// ERROR
WPN_PM.MDL
: cant open
///////////

typedef struct
{
...
STRING* mdl_name;// Model name
} weapon_stats_struct;

void EquipWeapon(var _weapon)
{
current_weapon = _weapon;
ent_morph(weapon_ent, weapon_box[_weapon].mdl_name);// This!!!
snd_play(weapon_box[_weapon].draw_snd, 30, 0);
}

#define TYPE_TEXT 1
#define TYPE_VAR 2

function load_cfg(var _id, var _type, STRING* _file)
{
var asc_return;
var line = 0;
var start_read = 0;
var line_length = 0;
var longest_line_length = 0;
var delimit_vars = str_to_asc("=");
var delimit_varm = str_to_asc("#");
var delimit_varn = 10;// \n
var errors = 0;

STRING* temp2_str = "#100";
STRING* temp_str = str_create("0");

str_cpy((tooltips_text.pstring)[0], "");

var fhandle = file_open_game(_file);

while (line != _id && errors == 0)
{
if (fhandle == 0) {errors = 1; break;}
if (asc_return == -1) {errors = 2; break;}
asc_return = file_asc_read(fhandle);
if (asc_return == delimit_varn) {line++;}
}

while (start_read != 1 && errors == 0)
{
if (fhandle == 0) {errors = 1; break;}
asc_return = file_asc_read(fhandle);
if (asc_return == delimit_vars) {start_read = 1;}
if (asc_return == delimit_varn) {errors = 3; break;}
if (asc_return == -1) {errors = 2; break;}
}

while (1)
{
if (fhandle == 0 && errors == 0) {errors = 1; break;}
asc_return = file_asc_read(fhandle);

if (asc_return == delimit_varn) {break;}
str_for_asc(temp_str, asc_return);
str_cat((tooltips_text.pstring)[0], temp_str);
if (asc_return == -1){errors = 2; break;}
}

if (errors == 1) {str_cpy((tooltips_text.pstring)[0], "File not found");}
if (errors == 2) {str_cpy((tooltips_text.pstring)[0], "Params not found");}
if (errors == 3) {str_cpy((tooltips_text.pstring)[0], "icon = not found");}
file_close(fhandle);
if (_type == TYPE_VAR) {return str_to_num((tooltips_text.pstring)[0]);}
}

...

And init weapons
..
weapon_box[WEAPON_NULL].mdl_name = load_cfg(1, TYPE_TEXT, "wpn_pm.cfg");

P.S. Sorry for my bad english

Help me please:)

Your english is fine. I haven't gone through the complete code you posted. However at the end there is a pretty obvious error. First you function does not return necessarily anything usefull. Always be carefull when placing return statements inside an if statement. If _type is unequal to TYPE_VAR you haven't defined any return statement at all and the return value will become random data.

Second you're assigning wrong types of data to each other. What you return is a fixed/var type and you're assigning this to a string. Why do you do the conversion to a fixed value with str_to_num? Even the type of your function "function" which means var or fixed is misleading.

So steps to fix this are:
1. replace "function load_cfg(var _id, var _type, STRING* _file)" with "STRING* load_cfg(var _id, var _type, STRING* _file)".
2. Ensure your function returns under any circumstances a pointer to a string.
3. Remove the str_to_num conversion from the return statement.

Btw. That first comment, ist this your error message?

I use str_to_num for conversion str to var, i use .txt for variables
weapon_box[WEAPON_PM].ammo = load_cfg(2, TYPE_VAR, "wpn_pm.cfg");// Good working

Big thanks for you help, would repair!

Problem is not solved...

STRING* load_cfg(var _id, var _type, STRING* _file)
{
.....
return (tooltips_text.pstring)[0];
}

weapon_box[WEAPON_PM].mdl_name = load_cfg(1, 0, "wpn_pm.cfg");//"wpn_pm.mdl";


No i see error message...

WPN_PM.MDL
: Can't open file

This is bad =(

I am not sure you know what str_to_num does. str_to_num works only if the given string contains a number like in "3.14". If you pass "3.14" to str_to_num it will return 3.14. In any case there is no number in the string str_to_num will return 0. If you took for example str_to_num("filename.mdl") the return value will always be 0. I assume you're trying to pass a filename back. That's why i wrote you should change "function" to "STRING*" and return the string without any conversion.

I have removed str_to_num and I return only string.
And str_for_num, I use it for convert reading a text in var to use as well as model if I use the text I I do _type = 1, if var that = 0 and it works!
But now I try to read through a name of model from a file and to make morph.

Ah, got your point. The error message simply says, that wpn_pm.mdp can't be found. ensure you have copied that file somewhere in your workfolder.

Yes i copied a file:)

The matter is that if simply to equate
weapon_box[WEAPON_PM].mdl_name = "model.mdl";
All works!
But if to read from a .txt file that it is received that mistake...

Big thanks for help, tomorrow I shall continue to understand, good night =)