newlines kinda working, multiple newlines are still annoying to do but oh well

framebuffer.c

@@ -12,6 +12,16 @@
 static u8* Frame_Buffer = (u8*)FRAME_BUFFER_ADDR;
 s32 Frame_Buffer_Cursor = 0x0000;
 
+void frame_buffer_newline() {
+	while(Frame_Buffer_Cursor != (AREA*2)) {
+		if((Frame_Buffer_Cursor % 160) == 0) {
+			break;
+		}
+		else {
+			Frame_Buffer_Cursor++;
+		}
+	}
+}
 // Writes character to a given cell in the framebuffer
     // @cell parameter is the logical (linear)index into the buffer
 void write_cell_fb(u8 c, u8 fg, u8 bg) {

framebuffer.h

@@ -39,7 +39,8 @@
 
 extern s32 Frame_Buffer_Cursor;
 
-// Serial wrapper for
+void frame_buffer_newline();
+
 void write_cell_fb(u8, u8, u8);
 
 void clear_fb(void);

stlio.c

@@ -1,6 +1,5 @@
 #include "stlio.h"
 
-static const char _line[52] = {" "};
 // We are assuming null-terminated strings here
 u64 strlen(char* buffer) {
 	char* c;
@@ -14,8 +13,10 @@ void putch(const char c) {
 u64 write(const char* buffer, const u64 size) {
 	u64 i;
 	for(i = 0; i < size; i++) {
+		// cheesy but whatever
 		if(buffer[i] == '\n') {
-			write(_line, sizeof(_line));
+			frame_buffer_newline();
+			//write(_line, sizeof(_line));
 		}
 		else {
 			write_cell_fb(buffer[i], Green, White);
@@ -29,23 +30,17 @@ u64 read(const u64 n) {
 	return n;
 }
 
-void printf(const s8* fmt, ...) {
+void printf(char* fmt) {
-	u64 i = 0;
+	u64 i;
-	char c = *fmt;
+	for(i = 0; i < strlen(fmt);i++) {
-	while(c != '\0') {
+		char c = fmt[i];
-		/* Check for some kind of contol character
-		 * for now we just have \n and \t
-		 */
 		switch(c) {
 			case '\n': {
-				write(_line, sizeof(_line));
+				frame_buffer_newline();
-			}
+				break;
-			case '%': {
-				continue; // eventually there will be more support but for now lmao nah
 			}
 			default: {
-				putch(fmt[i]);
+				putch(c);
-				i++;
 			}
 		}
 	}

stlio.h

@@ -5,4 +5,4 @@
 u64 strlen(char*);
 u64 write(const char*, const u64);
 u64 read(const u64);
-void printf(const s8*, ...);
+void printf(char*);

tests.c

@@ -7,6 +7,7 @@ void test_write() {
 	clear_fb();
 	char* msg1 = "Imagine literally not \nwriting your own os";
 	serial_write((signed char*)msg1, strlen(msg1));
+	serial_write((signed char*)msg1, strlen(msg1));
 	//write(msg1, strlen(msg1));
-	printf((signed char*)msg1);
+	printf(msg1);
 }