Fix delete and loading lua config dynamically

src/basic/basic.h

@@ -1456,6 +1456,18 @@ String SkipToLastPeriod(String s) {
     return result;
 }
 
+String CutPrefix(String *string, int64_t len) {
+    String result = GetPrefix(*string, len);
+    *string       = Skip(*string, len);
+    return result;
+}
+
+String CutPostfix(String *string, int64_t len) {
+    String result = GetPostfix(*string, len);
+    *string       = Chop(*string, len);
+    return result;
+}
+
 String Merge(Allocator allocator, Array<String> list, String separator = " ") {
     int64_t char_count = 0;
     For(list) char_count += it.len;

src/basic/math_int.cpp

@@ -8,11 +8,14 @@ struct Rect2I {
     Vec2I max;
 };
 
-struct Color {
-    uint8_t r;
-    uint8_t g;
-    uint8_t b;
-    uint8_t a;
+union Color {
+    struct {
+        uint8_t r;
+        uint8_t g;
+        uint8_t b;
+        uint8_t a;
+    };
+    uint32_t value;
 };
 
 Vec2I GetSize(Rect2I r) {