Initialized many variables

Fix for enemy invasions and reinforcements


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1192 3b4a5df2-a311-0410-b5c6-a8a6f20db521

lua/lua.cpp

@@ -51,6 +51,8 @@ static LuaAttrib* LuaCommonGetSet( lua_State *L )
 	else
 	{
 		luaL_argcheck( L, 0, 2, "Invalid index to the table" );
+		// The last function doesn't return, but gotta keep the compiler happy
+		return NULL;
 	}
 
 	for ( ; Attributes->name; Attributes++ )

lua/lua_2005Express.vcproj

@@ -46,8 +46,9 @@
 				RuntimeLibrary="1"
 				RuntimeTypeInfo="false"
 				UsePrecompiledHeader="0"
-				WarningLevel="3"
+				WarningLevel="4"
 				DebugInformationFormat="4"
+				DisableSpecificWarnings="4100"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"

lua/lwstring.cpp

@@ -83,7 +83,7 @@ static int LuaWStringChar( lua_State *L )
 	len--;
 	for( idx=0; idx<len; idx++)
 	{
-		str[ idx ] = luaL_checkint( L, idx + 1 );
+		str[ idx ] = (CHAR16) luaL_checkint( L, idx + 1 );
 	}
 	str[ idx ] = 0;
 
@@ -213,7 +213,6 @@ static int LuaWStringUpper( lua_State *L )
 static int LuaWStringToString( lua_State *L )
 {
 	TWString *tw = (TWString*) luaL_checkudata( L, 1, "wstring" );
-	int len = tw->len;
 	int newlen;
 	STR8 newstr = NULL;
 
@@ -227,7 +226,7 @@ static int LuaWStringToString( lua_State *L )
 
 static int LuaWStringIndex( lua_State *L )
 {
-	TWString *tw = (TWString*) luaL_checkudata( L, 1, "wstring" );
+	luaL_checkudata( L, 1, "wstring" );
 	const CHAR8 *idx = luaL_checkstring( L, 2 );
 	
 	// Disqualify metafunctions