From d40bf3a393d968198dc30b7e7cd3f7b926f3a482 Mon Sep 17 00:00:00 2001
From: jussi
Date: Thu, 29 Aug 2024 13:01:21 +0300
Subject: GetBufferAsString.

---
 src/core.c     | 23 +++++++++++++++++++++++
 src/lua_core.c |  1 +
 2 files changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/core.c b/src/core.c
index 4607ef6..0aa8559 100644
--- a/src/core.c
+++ b/src/core.c
@@ -3736,6 +3736,29 @@ int lcoreGetBufferData( lua_State* L ) {
 	return 1;
 }
 
+/*
+> string = RL.GetBufferAsString( Buffer buffer )
+
+Get buffer as string
+
+- Success return string
+*/
+int lcoreGetBufferAsString( lua_State* L ) {
+	Buffer* buffer = uluaGetBuffer( L, 1 );
+
+	size_t size = buffer->size * getBufferElementSize( buffer ) + 1;
+	char* str = malloc( size );
+
+	memset( str, 0, size );
+	memcpy( str, buffer->data, size - 1 );
+
+	lua_pushstring( L, buffer->data );
+
+	free( str );
+
+	return 1;
+}
+
 /*
 > type = RL.GetBufferType( Buffer buffer )
 
diff --git a/src/lua_core.c b/src/lua_core.c
index 50fdfda..7250cfc 100644
--- a/src/lua_core.c
+++ b/src/lua_core.c
@@ -1519,6 +1519,7 @@ void luaRegister() {
 	assingGlobalFunction( "CopyBufferData", lcoreCopyBufferData );
 	assingGlobalFunction( "SetBufferData", lcoreSetBufferData );
 	assingGlobalFunction( "GetBufferData", lcoreGetBufferData );
+	assingGlobalFunction( "GetBufferAsString", lcoreGetBufferAsString );
 	assingGlobalFunction( "GetBufferType", lcoreGetBufferType );
 	assingGlobalFunction( "GetBufferSize", lcoreGetBufferSize );
 	assingGlobalFunction( "GetBufferElementSize", lcoreGetBufferElementSize );
-- 
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