From 76cea79a46d42f8f59503d3bb421f0d298da66cb Mon Sep 17 00:00:00 2001
From: Melodi <62381002+Melodi17@users.noreply.github.com>
Date: Thu, 28 Aug 2025 21:57:33 +1000
Subject: implemented standard library

---
 ROMs/paint.c | 52 ++++++++++------------------------------------------
 1 file changed, 10 insertions(+), 42 deletions(-)

(limited to 'ROMs/paint.c')

diff --git a/ROMs/paint.c b/ROMs/paint.c
index 443719a..7e0427b 100644
--- a/ROMs/paint.c
+++ b/ROMs/paint.c
@@ -1,55 +1,23 @@
-int setPixel(int x, int y, int c)
-{
-    char* screenStart = 0x402F;
-    int i = (y * 128) + x;
-    screenStart[i] = c;
-}
-
-int setPixelIndex(int i, int c)
-{
-    char* screenStart = 0x402F;
-    screenStart[i] = c;
-}
-
-int clear(int c)
-{
-    char* screenStart = 0x402F;
-    char screenSize = 64 * 128;
-    for (int i = 0; i < screenSize; i++)
-    {
-        screenStart[i] = c;
-    }
-}
-
-int getKeyState(int scanCode)
-{
-    char* hid = 0x6033;
-    int index = scanCode / 8;
-    int bit   = scanCode % 8;
-
-    int val = hid[index - 1];
-    return (val & (1 << bit)) != 0;
-}
+#include "lib.c"
 
 int main()
 {
 	int color = 0;
-    while (1)
+    while (true)
     {
-        int* hid = 0x602F;
-        int mouseIndex = hid[0];
-        int mouseState = hid[1];
+      	int mouseIndex = getMouseIndex();
+		int mouseState = getMouseState();
 
-        if (mouseState & 1)
-            setPixelIndex(mouseIndex, (color % 3) + 1);
+        if (mouseState & MS_LEFT)
+            setPixel(mouseIndex, (color % 3) + 1);
 
-        if (getKeyState(67))
-            clear(8);
+        if (getKeyState(SK_C))
+            clear(COLOR_BLACK);
 
- 		if (getKeyState(65))
+ 		if (getKeyState(SK_A))
 		{
             color++;
-			while (getKeyState(65)) { }
+			while (getKeyState(SK_A)) { }
 		}
     }
 }
\ No newline at end of file
-- 
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