From 7e61bffe5f313599423ad3cf88b0e44329de7dd2 Mon Sep 17 00:00:00 2001
From: jussi
Date: Sat, 10 Dec 2022 18:47:45 +0200
Subject: RL_GetFileLength.

---
 src/core.c     | 18 ++++++++++++++++++
 src/lua_core.c |  1 +
 2 files changed, 19 insertions(+)

(limited to 'src')

diff --git a/src/core.c b/src/core.c
index dd2783a..a4bff1a 100644
--- a/src/core.c
+++ b/src/core.c
@@ -2069,6 +2069,24 @@ int lcoreIsFileExtension( lua_State *L ) {
 	return 1;
 }
 
+/*
+> length = RL_GetFileLength( string fileName )
+
+Get file length in bytes ( NOTE: GetFileSize() conflicts with windows.h )
+
+- Failure return false
+- Success return int
+*/
+int lcoreGetFileLength( lua_State *L ) {
+	if ( !lua_isstring( L, -1 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_GetFileLength( string fileName )" );
+		lua_pushboolean( L, false );
+		return 1;
+	}
+	lua_pushinteger( L, GetFileLength( lua_tostring( L, -1 ) ) );
+	return 1;
+}
+
 /*
 > extension = RL_GetFileExtension( string fileName )
 
diff --git a/src/lua_core.c b/src/lua_core.c
index acf4843..1033c74 100644
--- a/src/lua_core.c
+++ b/src/lua_core.c
@@ -741,6 +741,7 @@ void luaRegister() {
 	lua_register( L, "RL_FileExists", lcoreFileExists );
 	lua_register( L, "RL_DirectoryExists", lcoreDirectoryExists );
 	lua_register( L, "RL_IsFileExtension", lcoreIsFileExtension );
+	lua_register( L, "RL_GetFileLength", lcoreGetFileLength );
 	lua_register( L, "RL_GetFileExtension", lcoreGetFileExtension );
 	lua_register( L, "RL_GetFileName", lcoreGetFileName );
 	lua_register( L, "RL_GetFileNameWithoutExt", lcoreGetFileNameWithoutExt );
-- 
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