From 896f9f5fe02713f0208f2ebe6fe98294227cab7c Mon Sep 17 00:00:00 2001
From: Tom-on64 <kubecekt@gmail.com>
Date: Fri, 19 Apr 2024 16:16:54 +0200
Subject: [PATCH] Minor changes

---
 src/kernel.c |  3 +++
 todo.txt     | 27 ++++++++++++++++++++++++++-
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/src/kernel.c b/src/kernel.c
index 1bbdd65..9d7546b 100644
--- a/src/kernel.c
+++ b/src/kernel.c
@@ -208,6 +208,9 @@ void main() {
                     char buf[size * 512];
                     diskRead(sector, size, buf);
 
+                    // TODO: Print .txt files, launch .bin files
+                    // For calling .bin files, use '((void (*)(void))buf)()' to jump to it
+
                     for (size_t i = 0; i < size * 512; i++) {
                         if (buf[i] != '\0') {
                             putc(buf[i]);
diff --git a/todo.txt b/todo.txt
index a70c886..4a99a36 100644
--- a/todo.txt
+++ b/todo.txt
@@ -2,7 +2,7 @@
 
 - [*] Multistage Bootloader
 - [ ] Write down where stuff is in memory (0x1000 - kernel, 0x4000? - filetable, 0x5000 - VBE Mode Info, 0x6000 - Font)
-- [ ] Screen
+- [ ] "Text" mode (not actually)
     - [ ] Scrolling
     - [ ] Scroll-back
     - [ ] Color codes (and just multicolor text in general)
@@ -12,6 +12,31 @@
     - [*] Custom font
     - [*] Larger text size
     - [ ] Variable text size :)
+- [ ] Graphics
+    - [ ] Enter/exit a "graphics" mode
+    - [ ] Pixel drawing
+    - [ ] Line drawing (Raycaster Alert??)
+    - [ ] Triangles (3D?!!???)
+- [ ] Math
+    - [ ] Trigonometry
+        - [ ] Sine
+        - [ ] Cosine
+        - [ ] Tangent
+        - [ ] Cotangent
+        - [ ] Arc (inverse) versions
+        - [ ] Hyperbolic versions
+    - [ ] Absolute value
+    - [ ] isOdd() 🗿
+    - [ ] Exponential fn (e^x)
+    - [ ] Logarithm
+    - [ ] Power
+    - [ ] Square Root
+    - [ ] Nth Root
+    - [ ] Floor
+    - [ ] Round
+    - [ ] Ceiling
+    - [ ] INFINITY
+    - [ ] NAN
 - [ ] Filesystem
     - [ ] Utility for filesystem building (not just an assembly file)
     - [*] Filetable