Feat: Kernel has now a functions for better screen printing

kernel.c

@@ -1,42 +1,53 @@
 // File: kernel.c
 // SoraOS Kernel - Main entry point
 
-// Simple helper to write a character at a specific position
-static inline void write_char(int row, int col, char c, unsigned char color) {
-    volatile unsigned short *vga = (volatile unsigned short *)0xB8000;
-    int pos = (row * 80) + col;
-    vga[pos] = (color << 8) | c;
-}
+// INFO:
+// 0xA0000 for EGA/VGA graphics modes (64 KB)
+// 0xB0000 for monochrome text mode (32 KB)
+// 0xB8000 for color text mode and CGA-compatible graphics modes (32 KB)
 
-// Simple helper to write a string
-static void write_string(int row, int col, const char *str, unsigned char color) {
-    int i = 0;
-    while (str[i] != '\0') {
-        write_char(row, col + i, str[i], color);
-        i++;
-    }
-}
+#include "colors.h"
 
-// Clear the entire screen
-static void clear_screen(void) {
-    volatile unsigned short *vga = (volatile unsigned short *)0xB8000;
-    int i;
-    for (i = 0; i < 80 * 25; i++) {
-        vga[i] = (0x00 << 8) | ' ';
-    }
+
+/*
+static void __put_char(char c, unsigned char color) {
+	volatile unsigned short *vga = (volatile unsigned short *)0xB8000;
+
+	static int line = 0;
+	static int column = 2;
+
+	if (line >= 16) {
+		column += 3;
+		line = 0;
+	}
+
+	line++;
+
+	vga[line * 80 + 0 + column] = (0x2F << 8) | line; // White color
+	vga[line * 80 + 1 + column] = (color << 8) | c;   // White color
 }
+*/
 
 void kmain(void) {
-    // Clear screen
-    clear_screen();
-    
-    // Write messages
-    write_string(10, 30, "SORA OS KERNEL", 0x0A);      // Green
-    write_string(12, 25, "64-bit kernel running!", 0x0F); // White
-    write_string(14, 28, "System Initialized", 0x0E);   // Yellow 
-    
-    // Infinite loop
-    while (1) {
-        __asm__ volatile ("hlt");
-    }
+	__clear_screen();
+
+	_VGA Char;
+	Char.codepoint = 'T';
+	Char.color = (WHITE << 4) | BLACK;
+
+	_VGA_screen_space Space;
+	Space.column = 2;
+	Space.line = 7;
+
+	__put_char_VGA_POS(Char, Space, 1);
+
+    Space.line = 4;
+    Space.column = 3;
+
+	__put_char_VGA_POS(Char, Space, 0);
+
+	// Infinite loop
+	while (1) {
+		__asm__ volatile("hlt");
+	}
 }