lg_goodies.h

/*
 *      LibGame - Copyright (C) Emmanuel Thomas-Maurin 2011-2026
 *      All rights reserved
 */
 
#ifndef LG_GOODIES_H
#define LG_GOODIES_H
 
/* LG_path */
#define LG_PATH_MAX_LEN                 (512 - 1 - 1)   /* 2nd "-1" to keep LG_Path size at 512 */
 
#define N_SIMULTANEOUS_CALLS2           1024
#define N_SIMULTANEOUS_CALLS_MASK2      (1024 - 1)
 
typedef int8_t lg_path_type;
 
enum {IN_ASSETS, IN_APP_WR_DIR, FULL, NAME_ONLY, UNSPECIFIED};
 
/* sizeof(LG_Path) = 512 bytes */
typedef struct __attribute__((packed, aligned(4))) {
        char            s[LG_PATH_MAX_LEN + 1];
        lg_path_type    t;
} LG_Path;
 
#define STACK_N_MAX_ELEMENTS    1024
 
/* Dynamic stacks */
typedef struct {
        int     *v;
        int     max_n;
        int     i;
} LG_Stack_i;
 
typedef struct {
        float   *v;
        int     max_n;
        int     i;
} LG_Stack_f;
 
char            *l_str_new2(int, ...);
 
char            *l_str_cat2(char *, int, ...);
 
char            *l_str_new3(const char *, ...);
 
char            *l_str_cat3(char *, const char *, ...);
 
LG_Path         lg_path(const char *, lg_path_type);
 
const char      *lg_path_resolve(const LG_Path *);
 
LG_Path         lg_path_in_assets_from_fullpath_string(const char *);
 
LG_Path         lg_path_in_wrdir_from_fullpath_string(const char *);
 
lg_path_type    lg_path_get_type_from_fullpath_string(const char *);
 
zboolean        lg_path_string_resolve(char *);
 
const char      *lg_path_type_get_string(lg_path_type);
 
zboolean        lg_path_are_equal(const LG_Path *, const LG_Path *);
 
void            lg_path_info(LG_Path *);
 
void            lg_resolved_path0_free_buffer();
 
LG_Stack_i      *lg_stack_i_new(int);
 
void            lg_stack_i_free(LG_Stack_i *);
 
zboolean        push_i(LG_Stack_i *, int);
 
zboolean        pop_i(LG_Stack_i *, int *);
 
LG_Stack_f      *lg_stack_f_new(int);
 
void            lg_stack_f_free(LG_Stack_f *);
 
zboolean        push_f(LG_Stack_f *, float);
 
zboolean        pop_f(LG_Stack_f *, float *);
 
void            lg_stack_show_full_empty_errors(zboolean);
 
#endif /* LG_GOODIES_H */