From 2ae431b4fb4460cc222f059a343dd8ecade8e1ea Mon Sep 17 00:00:00 2001
From: Nic Gaffney <gaffney_nic@protonmail.com>
Date: Fri, 16 Feb 2024 21:17:51 -0600
Subject: Forgot to add these last time womp womp

---
 src/kernel/keyboard/isr.c | 8 ++++++--
 src/kernel/keyboard/pic.c | 5 +++++
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'src/kernel/keyboard')

diff --git a/src/kernel/keyboard/isr.c b/src/kernel/keyboard/isr.c
index 223bf9f..de7415c 100644
--- a/src/kernel/keyboard/isr.c
+++ b/src/kernel/keyboard/isr.c
@@ -1,4 +1,5 @@
 #include "asm.h"
+#include "exceptions.h"
 #include "print.h"
 #include "str.h"
 #include <stdint.h>
@@ -14,8 +15,7 @@ void keyboard_handler() {
     unsigned char sc = inb(0x60);
 
     uint8_t isheld = shift_held != 0;
-    char c = ((isheld | capslock) & !(isheld & capslock)) ? SCANCODES[sc]
-                                                          : scancodes[sc];
+    char c = (isheld ^ capslock) ? SCANCODES[sc] : scancodes[sc];
 
     if (capslock & (!isheld) && !isalpha(c))
         c = scancodes[sc];
@@ -45,5 +45,9 @@ void keyboard_handler() {
         capslock = !capslock;
         break;
     }
+
+    if (shift_held && sc == 0xE0)
+        panic("Test panic");
+
     outb(0x20, 0x20);
 }
diff --git a/src/kernel/keyboard/pic.c b/src/kernel/keyboard/pic.c
index e1b4fb3..2161c93 100644
--- a/src/kernel/keyboard/pic.c
+++ b/src/kernel/keyboard/pic.c
@@ -7,6 +7,11 @@
 #define PIC2_COMMAND PIC2
 #define PIC2_DATA (PIC2 + 1)
 
+// Gonna be honest i just kinda yoinked most of this
+// from the wiki, i am gonna have to rewrite these
+// sooner rather than later if i want to actually
+// learn.
+
 void PIC_init(int offset1, int offset2) {
     uint8_t a1, a2;
 
-- 
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