From a0ac7fb33236fb3d2a2fc78fc57769625134d5ee Mon Sep 17 00:00:00 2001
From: Mineplay <tristanfranssen@strawhats.nl>
Date: Thu, 24 Apr 2025 12:40:21 -0500
Subject: [PATCH] feat(dynamic array): implemented append function for dynamic
 array

---
 Include/Fledasty/Core/DynamicArray.h |  4 +++-
 Src/Core/DynamicArray.c              | 16 ++++++++++++++++
 Tests/Main.c                         |  3 +++
 3 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/Include/Fledasty/Core/DynamicArray.h b/Include/Fledasty/Core/DynamicArray.h
index 15549b5..f4e4ec7 100644
--- a/Include/Fledasty/Core/DynamicArray.h
+++ b/Include/Fledasty/Core/DynamicArray.h
@@ -38,4 +38,6 @@ typedef struct {
 FledastyError fledasty_dynamic_array_initialize(FledastyDynamicArray *new_dynamic_array, void *values, const size_t values_size, const size_t element_byte_size);
 FledastyError fledasty_dynamic_array_destroy(FledastyDynamicArray *current_dynamic_array);
 
- #endif
\ No newline at end of file
+FledastyError fledasty_dynamic_array_append(FledastyDynamicArray *current_dynamic_array, void *value);
+
+#endif
\ No newline at end of file
diff --git a/Src/Core/DynamicArray.c b/Src/Core/DynamicArray.c
index 7d902f1..30361be 100644
--- a/Src/Core/DynamicArray.c
+++ b/Src/Core/DynamicArray.c
@@ -67,5 +67,21 @@ FledastyError fledasty_dynamic_array_destroy(FledastyDynamicArray *current_dynam
     }
 
     current_dynamic_array->buffer = NULL;
+    return FLEDASTY_ERROR_NONE;
+}
+
+FledastyError fledasty_dynamic_array_append(FledastyDynamicArray *current_dynamic_array, void *value) {
+    if (current_dynamic_array == NULL || value == NULL) {
+        return FLEDASTY_ERROR_INVALID_POINTER;
+    }
+
+    if (current_dynamic_array->size == current_dynamic_array->capacity) {
+        current_dynamic_array->capacity += current_dynamic_array->capacity;
+        current_dynamic_array->buffer = (unsigned char*)hallocy_realloc(current_dynamic_array->buffer, current_dynamic_array->capacity * current_dynamic_array->element_byte_size);
+    }
+
+    hallocy_copy_memory(current_dynamic_array->buffer + (current_dynamic_array->size * current_dynamic_array->element_byte_size), value, current_dynamic_array->element_byte_size);    
+    current_dynamic_array->size += 1;
+
     return FLEDASTY_ERROR_NONE;
 }
\ No newline at end of file
diff --git a/Tests/Main.c b/Tests/Main.c
index 3a9a95c..aa54c30 100644
--- a/Tests/Main.c
+++ b/Tests/Main.c
@@ -69,6 +69,9 @@ int main() {
 
     FledastyDynamicArray test_dynamic_array;
     fledasty_dynamic_array_initialize(&test_dynamic_array, (int[]){11, 12, 13, 14, 15}, 5, sizeof(int));
+    for (int i = 0; i < 10; i += 1) {
+        fledasty_dynamic_array_append(&test_dynamic_array, &i);
+    }
 
     fledasty_dynamic_array_destroy(&test_dynamic_array);
     printf("Done\n");