From 1dab3352b3b7ecbf7c534fd4ee84292c28f54ee7 Mon Sep 17 00:00:00 2001
From: Not-Nik <nik.wipper@gmx.de>
Date: Tue, 25 Jun 2024 20:01:25 +0200
Subject: [PATCH] Allow not specifiying codepoints in loadFontEx (#110)

---
 lib/preludes/raylib-prelude.zig | 14 ++++++++++----
 lib/raylib.zig                  | 14 ++++++++++----
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/lib/preludes/raylib-prelude.zig b/lib/preludes/raylib-prelude.zig
index 85f2d7a..2cd1de2 100755
--- a/lib/preludes/raylib-prelude.zig
+++ b/lib/preludes/raylib-prelude.zig
@@ -1815,6 +1815,16 @@ pub fn loadImagePalette(image: Image, maxPaletteSize: i32) RaylibError![]Color {
     return res;
 }
 
+pub fn loadFontEx(fileName: [:0]const u8, fontSize: i32, fontChars: ?[]i32) Font {
+    var fontCharsFinal = @as([*c]c_int, 0);
+    var fontCharsLen: c_int = @as(c_int, 0);
+    if (fontChars) |fontCharsSure| {
+        fontCharsFinal = @as([*c]c_int, @ptrCast(fontCharsSure));
+        fontCharsLen = @as(i32, @intCast(fontCharsSure.len));
+    }
+    return cdef.LoadFontEx(@as([*c]const u8, @ptrCast(fileName)), @as(c_int, fontSize), fontCharsFinal, fontCharsLen);
+}
+
 pub fn loadFontFromMemory(fileType: [:0]const u8, fileData: ?[]const u8, fontSize: i32, fontChars: []i32) Font {
     var fileDataFinal = @as([*c]const u8, 0);
     var fileDataLen: i32 = 0;
@@ -1939,10 +1949,6 @@ pub fn checkCollisionPointPoly(point: Vector2, points: []Vector2) bool {
     return cdef.CheckCollisionPointPoly(point, @as([*c]Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)));
 }
 
-pub fn loadFontEx(fileName: [:0]const u8, fontSize: i32, fontChars: []i32) Font {
-    return cdef.LoadFontEx(@as([*c]const u8, @ptrCast(fileName)), @as(c_int, fontSize), @as([*c]c_int, @ptrCast(fontChars)), @as(c_int, @intCast(fontChars.len)));
-}
-
 pub fn genImageFontAtlas(chars: []const GlyphInfo, recs: [][]Rectangle, fontSize: i32, padding: i32, packMethod: i32) Image {
     return cdef.GenImageFontAtlas(@as([*c]const GlyphInfo, @ptrCast(chars)), @as([*c][*c]Rectangle, @ptrCast(recs)), @as(c_int, @intCast(recs.len)), @as(c_int, fontSize), @as(c_int, padding), @as(c_int, packMethod));
 }
diff --git a/lib/raylib.zig b/lib/raylib.zig
index ce9ac17..ca99fb2 100644
--- a/lib/raylib.zig
+++ b/lib/raylib.zig
@@ -1815,6 +1815,16 @@ pub fn loadImagePalette(image: Image, maxPaletteSize: i32) RaylibError![]Color {
     return res;
 }
 
+pub fn loadFontEx(fileName: [:0]const u8, fontSize: i32, fontChars: ?[]i32) Font {
+    var fontCharsFinal = @as([*c]c_int, 0);
+    var fontCharsLen: c_int = @as(c_int, 0);
+    if (fontChars) |fontCharsSure| {
+        fontCharsFinal = @as([*c]c_int, @ptrCast(fontCharsSure));
+        fontCharsLen = @as(i32, @intCast(fontCharsSure.len));
+    }
+    return cdef.LoadFontEx(@as([*c]const u8, @ptrCast(fileName)), @as(c_int, fontSize), fontCharsFinal, fontCharsLen);
+}
+
 pub fn loadFontFromMemory(fileType: [:0]const u8, fileData: ?[]const u8, fontSize: i32, fontChars: []i32) Font {
     var fileDataFinal = @as([*c]const u8, 0);
     var fileDataLen: i32 = 0;
@@ -1939,10 +1949,6 @@ pub fn checkCollisionPointPoly(point: Vector2, points: []Vector2) bool {
     return cdef.CheckCollisionPointPoly(point, @as([*c]Vector2, @ptrCast(points)), @as(c_int, @intCast(points.len)));
 }
 
-pub fn loadFontEx(fileName: [:0]const u8, fontSize: i32, fontChars: []i32) Font {
-    return cdef.LoadFontEx(@as([*c]const u8, @ptrCast(fileName)), @as(c_int, fontSize), @as([*c]c_int, @ptrCast(fontChars)), @as(c_int, @intCast(fontChars.len)));
-}
-
 pub fn genImageFontAtlas(chars: []const GlyphInfo, recs: [][]Rectangle, fontSize: i32, padding: i32, packMethod: i32) Image {
     return cdef.GenImageFontAtlas(@as([*c]const GlyphInfo, @ptrCast(chars)), @as([*c][*c]Rectangle, @ptrCast(recs)), @as(c_int, @intCast(recs.len)), @as(c_int, fontSize), @as(c_int, padding), @as(c_int, packMethod));
 }