#include "stlio.h"

static const char _line[52] = {" "};
// We are assuming null-terminated strings here
u64 strlen(char* buffer) {
	char* c;
	for(c = buffer; *c != '\0'; c++); // LULW
	return (u64)(c - buffer);
}
void putch(const char c) {
	write_cell_fb(c, Green, White);
}

u64 write(const char* buffer, const u64 size) {
	u64 i;
	for(i = 0; i < size; i++) {
		if(buffer[i] == '\n') {
			write(_line, sizeof(_line));
		}
		else {
			write_cell_fb(buffer[i], Green, White);
		}
	}
	return i;
}

u64 read(const u64 n) {
	// read n bytes from keyboard
	return n;
}

void printf(const s8* fmt, ...) {
	u64 i = 0;
	char c = *fmt;
	while(c != '\0') {
		/* Check for some kind of contol character
		 * for now we just have \n and \t
		 */
		switch(c) {
			case '\n': {
				write(_line, sizeof(_line));
			}
			case '%': {
				continue; // eventually there will be more support but for now lmao nah
			}
			default: {
				putch(fmt[i]);
				i++;
			}
		}
	}
}