Feat: Better IO functions & Refractor of "colors.h" to "stdio.h"

types.h

@@ -0,0 +1,92 @@
+#ifndef TYPES_H
+#define TYPES_H
+
+#include <stdint.h>
+
+static char* __itoa(int value, char* buffer, int base) {
+    char* ptr = buffer, *ptr1 = buffer, tmp_char;
+    int tmp_value;
+
+    if (value < 0 && base == 10) {
+        value = -value;
+        *ptr++ = '-';
+        ptr1++;
+    }
+
+    do {
+        tmp_value = value;
+        value /= base;
+        *ptr++ = "0123456789ABCDEF"[tmp_value - value * base];
+    } while (value);
+
+    *ptr-- = '\0';
+
+    while (ptr1 < ptr) {
+        tmp_char = *ptr;
+        *ptr-- = *ptr1;
+        *ptr1++ = tmp_char;
+    }
+
+    return buffer;
+}
+
+static char* __utoa(unsigned int value, char* buffer, int base) {
+    char* ptr = buffer, *ptr1 = buffer, tmp_char;
+    unsigned int tmp_value;
+
+    do {
+        tmp_value = value;
+        value /= base;
+        *ptr++ = "0123456789ABCDEF"[tmp_value - value * base];
+    } while (value);
+
+    *ptr-- = '\0';
+
+    while (ptr1 < ptr) {
+        tmp_char = *ptr;
+        *ptr-- = *ptr1;
+        *ptr1++ = tmp_char;
+    }
+
+    return buffer;
+}
+
+static char* __ftoa(double value, char* buffer) {
+    int int_part = (int)value;
+    double frac_part = value - (double)int_part;
+    char* ptr = __itoa(int_part, buffer, 10);
+
+    *ptr++ = '.';
+
+    for (int i = 0; i < 6; i++) {
+        frac_part *= 10.0;
+        int digit = (int)frac_part;
+        *ptr++ = '0' + digit;
+        frac_part -= (double)digit;
+    }
+
+    *ptr = '\0';
+    return buffer;
+}
+
+static char* itoa(int value, char* buffer) {
+    return __itoa(value, buffer, 10);
+}
+
+static char* utoa(unsigned int value, char* buffer) {
+    return __utoa(value, buffer, 10);
+}
+
+static char* otoa(unsigned int value, char* buffer) {
+    return __utoa(value, buffer, 8);
+}
+
+static char* xtoa(unsigned int value, char* buffer) {
+    return __utoa(value, buffer, 16);
+}
+
+static char* ftoa(double value, char* buffer) {
+    return __ftoa(value, buffer);
+}
+
+#endif // TYPES_H