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2D_Engine_SDL3_Core
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Added assertions.

This commit is contained in:
Ulysse Cura 2026-07-26 12:25:08 +02:00
parent f7e596024b
commit d60953e1e2
4 changed files with 74 additions and 22 deletions
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12
src/asset_manager.c
View File

@ -49,6 +49,8 @@ void destroy_asset_header_def(asset_header_def_t *asset_header_def)
int asset_manager_init(asset_manager_t *asset_manager)
{
assert("Asset manager cannot be NULL" && asset_manager);
linked_list_init(&asset_manager->assets, sizeof(asset_t), (deleter_t)destroy_asset);
linked_list_init(&asset_manager->assets_header_defs, sizeof(asset_header_def_t), (deleter_t)destroy_asset_header_def);
@ -97,6 +99,8 @@ int asset_manager_init(asset_manager_t *asset_manager)
int asset_manager_exit(asset_manager_t *asset_manager)
{
assert("Asset manager cannot be NULL" && asset_manager);
linked_list_clear(&asset_manager->assets_header_defs);
linked_list_clear(&asset_manager->assets);
@ -119,6 +123,8 @@ static inline bool condition_is_asset_unused(elem_t *elem, va_list args __attrib
inline void asset_manager_collect_garbage(asset_manager_t *asset_manager)
{
assert("Asset manager cannot be NULL" && asset_manager);
linked_list_remove_if(&asset_manager->assets, condition_is_asset_unused);
}
@ -201,6 +207,8 @@ static inline int load_texture(asset_manager_t *asset_manager, asset_t *asset, a
int asset_manager_load_asset(asset_manager_t *asset_manager, const char *asset_name, asset_type_t asset_type)
{
assert("Asset manager cannot be NULL" && asset_manager);
// Check if asset has alread been loaded.
asset_t *asset = linked_list_get_if(&asset_manager->assets, condition_is_asset_name, asset_name);
if(!asset)
@ -248,6 +256,8 @@ int asset_manager_load_asset(asset_manager_t *asset_manager, const char *asset_n
int asset_manager_let_go_asset(asset_manager_t *asset_manager, const char *asset_name)
{
assert("Asset manager cannot be NULL" && asset_manager);
asset_t *asset = linked_list_get_if(&asset_manager->assets, condition_is_asset_name, asset_name);
if(!asset)
{
@ -261,6 +271,8 @@ int asset_manager_let_go_asset(asset_manager_t *asset_manager, const char *asset
texture_t *asset_manager_get_texture(asset_manager_t *asset_manager, const char *asset_name)
{
assert("Asset manager cannot be NULL" && asset_manager);
asset_t *asset = linked_list_get_if(&asset_manager->assets, condition_is_asset_name, asset_name);
if(!asset)
{

14
src/ecs.c
View File

@ -94,7 +94,7 @@ inline component_t *get_component(entity_t *entity, component_type_t component_t
component_t *component = linked_list_get_if(&entity->components, condition_is_component_type, component_type);
if(!component)
{
error_printf("Entity doesn't have componant of type : %d", component_type);
error_printf("Entity with id:%d doesn't have componant of type : %d", entity->id, component_type);
return NULL;
}
@ -138,6 +138,8 @@ inline void destroy_entity(entity_t *entity)
inline void entity_manager_init(entity_manager_t *entity_manager)
{
assert("Entity manager cannot be NULL" && entity_manager);
linked_list_init(&entity_manager->entities, sizeof(entity_t), (deleter_t)destroy_entity);
debug_printf("Initialized entity manager.");
@ -145,6 +147,8 @@ inline void entity_manager_init(entity_manager_t *entity_manager)
inline void entity_manager_add_entity(entity_manager_t *entity_manager, entity_t *entity)
{
assert("Entity manager cannot be NULL" && entity_manager);
linked_list_push_back(&entity_manager->entities, entity);
debug_printf("Added entity %d to entity manager.", entity->id);
@ -160,6 +164,8 @@ static inline int action_update_entity(elem_t *elem, va_list args __attribute__(
inline void entity_manager_update(entity_manager_t *entity_manager)
{
assert("Entity manager cannot be NULL" && entity_manager);
linked_list_for_each(&entity_manager->entities, action_update_entity);
}
@ -172,6 +178,8 @@ static inline int action_draw_entity(elem_t *elem, va_list args __attribute__((u
inline int entity_manager_draw(entity_manager_t *entity_manager)
{
assert("Entity manager cannot be NULL" && entity_manager);
return linked_list_for_each(&entity_manager->entities, action_draw_entity);
}
@ -184,11 +192,15 @@ static inline bool condition_is_entity_name(elem_t *elem, va_list args)
inline void entity_manager_remove_entity(entity_manager_t *entity_manager, unsigned int id)
{
assert("Entity manager cannot be NULL" && entity_manager);
linked_list_remove_if(&entity_manager->entities, condition_is_entity_name, id);
}
inline void entity_manager_exit(entity_manager_t *entity_manager)
{
assert("Entity manager cannot be NULL" && entity_manager);
linked_list_clear(&entity_manager->entities);
debug_printf("Exited entity manager.");

8
src/headers/errors.h
View File

@ -3,7 +3,7 @@
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <assert.h>
#ifndef DEBUG
#define DEBUG 0
@ -12,8 +12,7 @@
#if DEBUG > 0
#define debug_printf(...) \
do { \
fprintf(stderr, "\033[33mINFO\033[m: %s:%d:%s(): ", __FILE__, __LINE__, __func__); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, "\033[33mINFO\033[m: " __VA_ARGS__); \
fputc('\n', stderr); \
} while (0)
#else
@ -22,8 +21,7 @@
#define warning_printf(...) \
do { \
fprintf(stderr, "\033[35mWARNING\033[m: %s:%d:%s(): ", __FILE__, __LINE__, __func__); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, "\033[35mWARNING\033[m: " __VA_ARGS__); \
fputc('\n', stderr); \
} while (0)

62
src/linked_list.c
View File

@ -5,6 +5,8 @@
elem_t *elem_create(const linked_list_t *linked_list)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *elem;
elem = malloc(sizeof(elem_t));
if(!elem)
@ -26,7 +28,7 @@ elem_t *elem_create(const linked_list_t *linked_list)
inline void destroy_elem(elem_t *elem, const deleter_t elem_deleter)
{
if(!elem) return;
if(!elem) return; // Not fatal
if(elem_deleter)
elem_deleter(elem->data);
@ -38,6 +40,8 @@ inline void destroy_elem(elem_t *elem, const deleter_t elem_deleter)
void linked_list_init(linked_list_t *linked_list, const size_t data_size, const deleter_t elem_deleter)
{
assert("Linked list cannot be NULL" && linked_list);
linked_list->first = NULL;
linked_list->last = NULL;
linked_list->size = 0;
@ -48,7 +52,9 @@ void linked_list_init(linked_list_t *linked_list, const size_t data_size, const
void linked_list_push_back_elem(linked_list_t *linked_list, elem_t *elem)
{
if(!elem) return;
assert("Linked list cannot be NULL" && linked_list);
if(!elem) return; // Not fatal
elem->prev = linked_list->last;
elem->next = NULL;
@ -65,7 +71,9 @@ void linked_list_push_back_elem(linked_list_t *linked_list, elem_t *elem)
void linked_list_push_front_elem(linked_list_t *linked_list, elem_t *elem)
{
if(!elem) return;
assert("Linked list cannot be NULL" && linked_list);
if(!elem) return; // Not fatal
elem->next = linked_list->first;
elem->prev = NULL;
@ -82,6 +90,8 @@ void linked_list_push_front_elem(linked_list_t *linked_list, elem_t *elem)
void linked_list_push_back(linked_list_t *linked_list, void *data)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = malloc(sizeof(elem_t));
if(!tmp)
{
@ -95,6 +105,8 @@ void linked_list_push_back(linked_list_t *linked_list, void *data)
void linked_list_push_front(linked_list_t *linked_list, void *data)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = malloc(sizeof(elem_t));
if(!tmp)
{
@ -108,6 +120,8 @@ void linked_list_push_front(linked_list_t *linked_list, void *data)
void linked_list_pop_back(linked_list_t *linked_list)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = linked_list->last;
if(!tmp) return;
@ -125,6 +139,8 @@ void linked_list_pop_back(linked_list_t *linked_list)
void linked_list_pop_front(linked_list_t *linked_list)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = linked_list->first;
if(!tmp) return;
@ -142,6 +158,8 @@ void linked_list_pop_front(linked_list_t *linked_list)
void linked_list_clear(linked_list_t *linked_list)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *actual_elem = linked_list->first;
elem_t *tmp;
@ -162,16 +180,22 @@ void linked_list_clear(linked_list_t *linked_list)
inline bool linked_list_is_empty(const linked_list_t *linked_list)
{
assert("Linked list cannot be NULL" && linked_list);
return !linked_list->first;
}
inline bool linked_list_is_in_bound(const linked_list_t *linked_list, size_t index)
{
assert("Linked list cannot be NULL" && linked_list);
return index < linked_list->size;
}
elem_t *linked_list_get_elem(const linked_list_t *linked_list, size_t index)
{
assert("Linked list cannot be NULL" && linked_list);
if(!linked_list_is_in_bound(linked_list, index)) return NULL;
if(index == 0)
@ -192,6 +216,8 @@ elem_t *linked_list_get_elem(const linked_list_t *linked_list, size_t index)
void *linked_list_get(const linked_list_t *linked_list, size_t index)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = linked_list_get_elem(linked_list, index);
if(!tmp)
{
@ -203,7 +229,9 @@ void *linked_list_get(const linked_list_t *linked_list, size_t index)
void linked_list_insert_elem(linked_list_t *linked_list, elem_t *elem, size_t index)
{
if(!elem) return;
assert("Linked list cannot be NULL" && linked_list);
if(!elem) return; // Not fatal
if(!linked_list_is_in_bound(linked_list, index)) return;
if(index == 0)
@ -231,6 +259,8 @@ void linked_list_insert_elem(linked_list_t *linked_list, elem_t *elem, size_t in
void linked_list_insert(linked_list_t *linked_list, void *data, size_t index)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = malloc(sizeof(elem_t));
if(!tmp)
{
@ -244,6 +274,8 @@ void linked_list_insert(linked_list_t *linked_list, void *data, size_t index)
void linked_list_remove_elem(linked_list_t *linked_list, elem_t *elem)
{
assert("Linked list cannot be NULL" && linked_list);
if(!elem) return;
if(elem == linked_list->first)
@ -270,13 +302,16 @@ void linked_list_remove_elem(linked_list_t *linked_list, elem_t *elem)
void linked_list_remove(linked_list_t *linked_list, size_t index)
{
assert("Linked list cannot be NULL" && linked_list);
elem_t *tmp = linked_list_get_elem(linked_list, index);
if(tmp) linked_list_remove_elem(linked_list, tmp);
}
elem_t *linked_list_get_elem_if(const linked_list_t *linked_list, const condition_t condition, ...)
{
if(!condition) return NULL;
assert("Linked list cannot be NULL" && linked_list);
assert("Condition cannot be NULL" && condition);
va_list args;
va_start(args, condition);
@ -311,7 +346,8 @@ elem_t *linked_list_get_elem_if(const linked_list_t *linked_list, const conditio
void *linked_list_get_if(const linked_list_t *linked_list, const condition_t condition, ...)
{
if(!condition) return NULL;
assert("Linked list cannot be NULL" && linked_list);
assert("Condition cannot be NULL" && condition);
va_list args;
va_start(args, condition);
@ -346,11 +382,8 @@ void *linked_list_get_if(const linked_list_t *linked_list, const condition_t con
void linked_list_remove_if(linked_list_t *linked_list, const condition_t condition, ...)
{
if(!condition)
{
error_printf("Condition cannot be NULL.");
return;
}
assert("Linked list cannot be NULL" && linked_list);
assert("Condition cannot be NULL" && condition);
va_list args;
va_start(args, condition);
@ -380,11 +413,8 @@ void linked_list_remove_if(linked_list_t *linked_list, const condition_t conditi
int linked_list_for_each(const linked_list_t *linked_list, const action_t action, ...)
{
if(!action)
{
error_printf("Action cannot be NULL.");
return EXIT_FAILURE;
}
assert("Linked list cannot be NULL" && linked_list);
assert("Action cannot be NULL" && action);
va_list args;
va_start(args, action);