37typedef struct ecs_script_template_t ecs_script_template_t;
49 ecs_hashmap_t var_index;
53 struct ecs_stack_t *stack;
54 ecs_stack_cursor_t *cursor;
55 ecs_allocator_t *allocator;
70 ecs_script_template_t *template_;
147 const char *filename);
179 const char *filename;
198#define ecs_script(world, ...)\
199 ecs_script_init(world, &(ecs_script_desc_t) __VA_ARGS__)
325#define ecs_script_vars_define(vars, name, type)\
326 ecs_script_vars_define_id(vars, name, ecs_id(type))
FLECS_API int ecs_script_ast_to_buf(ecs_script_t *script, ecs_strbuf_t *buf)
Convert script AST to string.
struct ecs_script_expr_run_desc_t ecs_script_expr_run_desc_t
Used with ecs_script_expr_run().
FLECS_API int ecs_ptr_to_expr_buf(const ecs_world_t *world, ecs_entity_t type, const void *data, ecs_strbuf_t *buf)
Serialize value into expression buffer.
FLECS_API void ecs_script_vars_fini(ecs_script_vars_t *vars)
Free variable scope.
FLECS_API const char * ecs_script_expr_run(ecs_world_t *world, const char *ptr, ecs_value_t *value, const ecs_script_expr_run_desc_t *desc)
Parse standalone expression into value.
struct EcsScript EcsScript
Script component.
FLECS_API char * ecs_ptr_to_expr(const ecs_world_t *world, ecs_entity_t type, const void *data)
Serialize value into expression string.
FLECS_API char * ecs_ptr_to_str(const ecs_world_t *world, ecs_entity_t type, const void *data)
Similar as ecs_ptr_to_expr(), but serializes values to string.
FLECS_API int ecs_script_update(ecs_world_t *world, ecs_entity_t script, ecs_entity_t instance, const char *code)
Update script with new code.
FLECS_API ecs_entity_t ecs_script_init(ecs_world_t *world, const ecs_script_desc_t *desc)
Load managed script.
FLECS_API char * ecs_script_ast_to_str(ecs_script_t *script)
Convert script AST to string.
FLECS_API ecs_script_vars_t * ecs_script_vars_pop(ecs_script_vars_t *vars)
Pop variable scope.
FLECS_API int ecs_script_run(ecs_world_t *world, const char *name, const char *code)
Parse script.
FLECS_API void ecs_script_clear(ecs_world_t *world, ecs_entity_t script, ecs_entity_t instance)
Clear all entities associated with script.
FLECS_API ecs_script_var_t * ecs_script_vars_declare(ecs_script_vars_t *vars, const char *name)
Declare a variable.
FLECS_API ecs_script_var_t * ecs_script_vars_define_id(ecs_script_vars_t *vars, const char *name, ecs_entity_t type)
Define a variable.
FLECS_API void ecs_script_vars_from_iter(const ecs_iter_t *it, ecs_script_vars_t *vars, int offset)
Convert iterator to vars This operation converts an iterator to a variable array.
FLECS_API void ecs_script_free(ecs_script_t *script)
Free script.
struct ecs_script_t ecs_script_t
Script object.
FLECS_API int ecs_ptr_to_str_buf(const ecs_world_t *world, ecs_entity_t type, const void *data, ecs_strbuf_t *buf)
Serialize value into string buffer.
struct ecs_script_desc_t ecs_script_desc_t
Used with ecs_script_init()
FLECS_API ecs_script_vars_t * ecs_script_vars_init(ecs_world_t *world)
Create new variable scope.
FLECS_API ecs_script_vars_t * ecs_script_vars_push(ecs_script_vars_t *parent)
Push new variable scope.
struct ecs_script_vars_t ecs_script_vars_t
Script variable scope.
FLECS_API void FlecsScriptImport(ecs_world_t *world)
Script module import function.
FLECS_API char * ecs_script_string_interpolate(ecs_world_t *world, const char *str, const ecs_script_vars_t *vars)
Evaluate interpolated expressions in string.
FLECS_API ecs_script_t * ecs_script_parse(ecs_world_t *world, const char *name, const char *code)
Parse script.
struct ecs_script_var_t ecs_script_var_t
Script variable.
FLECS_API int ecs_script_run_file(ecs_world_t *world, const char *filename)
Parse script file.
FLECS_API ecs_script_var_t * ecs_script_vars_lookup(const ecs_script_vars_t *vars, const char *name)
Lookup a variable.
FLECS_API int ecs_script_eval(ecs_script_t *script)
Evaluate script.
ecs_id_t ecs_entity_t
An entity identifier.
struct ecs_world_t ecs_world_t
A world is the container for all ECS data and supporting features.
script_builder script(const char *name=nullptr) const
Build script.
#define ECS_COMPONENT_DECLARE(id)
Forward declare a component.
Used with ecs_script_init()
Used with ecs_script_expr_run().
Type that contains component information (passed to ctors/dtors/...)
Utility to hold a value of a dynamic type.