create list files

src/lists/gryphn_array_list.h

@@ -0,0 +1,49 @@
+#pragma once
+#include "stdlib.h"
+
+typedef struct gnCList {
+    int count;
+    int maxCount;
+    void* data;
+} gnCList;
+
+const int GROWTH_RATE = 2; // i heard somewhere that 1.5 is better but imma use 2 because I also heard that its better somewhere else
+
+inline gnCList gnCreateCList(int count) {
+    gnCList newList;
+
+    if (count == 0) {
+
+    } else {
+        newList.count = count;
+        newList.maxCount = count;
+        newList.data = malloc(sizeof(void*) * count);
+    }
+
+    return newList;
+}
+
+inline void gnCListResize(gnCList* cList, int count) {
+    cList->count = count;
+    while (cList->count > cList->maxCount) {
+        int oldMaxCount = cList->maxCount;
+        cList->maxCount *= GROWTH_RATE;
+        if (cList->count == oldMaxCount) {
+            cList->maxCount += 1;
+        }
+    }
+
+    cList->data = realloc(cList->data, cList->maxCount);
+}
+
+inline void gnCListReserve(gnCList* cList, int count) {
+    while (cList->count > cList->maxCount) {
+        int oldMaxCount = cList->maxCount;
+        cList->maxCount *= GROWTH_RATE;
+        if (cList->count == oldMaxCount) {
+            cList->maxCount += 1;
+        }
+    }
+
+    cList->data = realloc(cList->data, cList->maxCount);
+}