From c5ce02c084ac55d18b973c677440fa9cc497c58e Mon Sep 17 00:00:00 2001
From: Not-Nik <nik.wipper@gmx.de>
Date: Mon, 17 Jun 2024 21:00:42 +0200
Subject: [PATCH] Warn users when calling textFormat with a non-tuple type

---
 .gitignore                      |  1 +
 lib/preludes/raylib-prelude.zig | 13 +++++++++++++
 lib/raylib.zig                  | 13 +++++++++++++
 3 files changed, 27 insertions(+)

diff --git a/.gitignore b/.gitignore
index 45055c0..3c99eaa 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 zig-cache/
+.zig-cache/
 zig-out/
 .idea/
 Project/*
diff --git a/lib/preludes/raylib-prelude.zig b/lib/preludes/raylib-prelude.zig
index 8abb929..85f2d7a 100755
--- a/lib/preludes/raylib-prelude.zig
+++ b/lib/preludes/raylib-prelude.zig
@@ -1852,6 +1852,19 @@ pub fn loadCodepoints(text: [:0]const u8) RaylibError![]i32 {
 }
 
 pub fn textFormat(text: [:0]const u8, args: anytype) [:0]const u8 {
+    comptime {
+        const info = @typeInfo(@TypeOf(args));
+        switch (info) {
+            .Struct => {
+                if (!info.Struct.is_tuple)
+                    @compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
+            },
+            else => {
+                @compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
+            }
+        }
+    }
+
     return std.mem.span(@call(.auto, cdef.TextFormat, .{@as([*c]const u8, @ptrCast(text))} ++ args));
 }
 
diff --git a/lib/raylib.zig b/lib/raylib.zig
index 8f1279d..ce9ac17 100644
--- a/lib/raylib.zig
+++ b/lib/raylib.zig
@@ -1852,6 +1852,19 @@ pub fn loadCodepoints(text: [:0]const u8) RaylibError![]i32 {
 }
 
 pub fn textFormat(text: [:0]const u8, args: anytype) [:0]const u8 {
+    comptime {
+        const info = @typeInfo(@TypeOf(args));
+        switch (info) {
+            .Struct => {
+                if (!info.Struct.is_tuple)
+                    @compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
+            },
+            else => {
+                @compileError("Args should be in a tuple (call this function like textFormat(.{arg1, arg2, ...});)!");
+            }
+        }
+    }
+
     return std.mem.span(@call(.auto, cdef.TextFormat, .{@as([*c]const u8, @ptrCast(text))} ++ args));
 }