From 2b2b69ee31f00aa46ab6baa967e12437ce7334d1 Mon Sep 17 00:00:00 2001
From: nathan <nathansmith@disroot.org>
Date: Fri, 4 Jul 2025 07:00:08 -0600
Subject: Heightmap, player, and more concepts

---
 src/utils.h | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'src/utils.h')

diff --git a/src/utils.h b/src/utils.h
index e3b52ed..e289189 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,13 +1,17 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <stdlib.h>
+#include <stdint.h>
+#include <math.h>
 
 #include <raylib.h>
-#include "raylib.h"
+#include <raymath.h>
+#include "raygui.h"
 
 #ifndef UTIL_H
 #define UTIL_H
 
+typedef struct Game Game;
+
 #define FT_NAMEMAX 256
 
 // Memory management.
@@ -27,4 +31,11 @@ typedef enum FTError {
   FTSUCCESS = 0
 } FTError;
 
+// Bit shit.
+#define SET_BIT(b, n) (b | (0x1 << n))
+#define CLEAR_BIT(b, n) (b & ~(0x1 << n))
+#define IS_BIT_SET(b, n) ((b >> n) & 0x1)
+#define TOGGLE_BIT(b, n) (b ^ (0x1 << n))
+#define HAS_FLAG(v, f) ((v & f) == f)
+
 #endif
-- 
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