diff --git a/Include/Fledasty/Core/DynamicArray.h b/Include/Fledasty/Core/DynamicArray.h index 5097f84..b6f087e 100644 --- a/Include/Fledasty/Core/DynamicArray.h +++ b/Include/Fledasty/Core/DynamicArray.h @@ -47,6 +47,7 @@ FledastyError fledasty_dynamic_array_insert_after_value(FledastyDynamicArray *cu void *fledasty_dynamic_array_get(const FledastyDynamicArray *current_dynamic_array, const size_t index); +FledastyError fledasty_dynamic_array_remove_at_index(FledastyDynamicArray *current_dynamic_array, const size_t index); FledastyError fledasty_dynamic_array_remove_value(FledastyDynamicArray *current_dynamic_array, void *value); bool fledasty_dynamic_array_has_value(const FledastyDynamicArray *current_dynamic_array, void *value); diff --git a/Src/Core/DynamicArray.c b/Src/Core/DynamicArray.c index 17e188c..629ae31 100644 --- a/Src/Core/DynamicArray.c +++ b/Src/Core/DynamicArray.c @@ -184,6 +184,22 @@ void *fledasty_dynamic_array_get(const FledastyDynamicArray *current_dynamic_arr return current_dynamic_array->buffer + (index * current_dynamic_array->element_byte_size); } +FledastyError fledasty_dynamic_array_remove_at_index(FledastyDynamicArray *current_dynamic_array, const size_t index) { + if (current_dynamic_array == NULL) { + return FLEDASTY_ERROR_INVALID_POINTER; + } + + if (index >= current_dynamic_array->size) { + return FLEDASTY_ERROR_INDEX_OUT_OF_RANGE; + } + + void *index_pointer = current_dynamic_array->buffer + (index * current_dynamic_array->element_byte_size); + hallocy_copy_memory(index_pointer, index_pointer + current_dynamic_array->element_byte_size, (current_dynamic_array->size + index) * current_dynamic_array->element_byte_size); + current_dynamic_array->size -= 1; + + return FLEDASTY_ERROR_NONE; +} + FledastyError fledasty_dynamic_array_remove_value(FledastyDynamicArray *current_dynamic_array, void *value) { if (current_dynamic_array == NULL || value == NULL) { return FLEDASTY_ERROR_INVALID_POINTER; diff --git a/Tests/Main.c b/Tests/Main.c index 5029906..c9bb3fe 100644 --- a/Tests/Main.c +++ b/Tests/Main.c @@ -85,6 +85,7 @@ int main() { int remove_value = 15; fledasty_dynamic_array_remove_value(&test_dynamic_array, &remove_value); + fledasty_dynamic_array_remove_at_index(&test_dynamic_array, test_dynamic_array.size - 2); for (int i = 0; i < test_dynamic_array.size; i += 1) { int *dynamic_array_data = (int*)fledasty_dynamic_array_get(&test_dynamic_array, i);