From e7c3459f8eba5db5704632f927a4168467521b88 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Mon, 9 Nov 2009 10:53:41 -0500 Subject: Add support for lights. --- libdimension/light.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 libdimension/light.c (limited to 'libdimension/light.c') diff --git a/libdimension/light.c b/libdimension/light.c new file mode 100644 index 0000000..5f0bcfb --- /dev/null +++ b/libdimension/light.c @@ -0,0 +1,47 @@ +/************************************************************************* + * Copyright (C) 2009 Tavian Barnes * + * * + * This file is part of The Dimension Library. * + * * + * The Dimension Library is free software; you can redistribute it and/ * + * or modify it under the terms of the GNU Lesser General Public License * + * as published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * The Dimension Library is distributed in the hope that it will be * + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this program. If not, see * + * . * + *************************************************************************/ + +#include "dimension.h" +#include /* For malloc */ + +/* Allocate a new dummy light */ +dmnsn_light * +dmnsn_new_light() +{ + dmnsn_light *light = malloc(sizeof(dmnsn_light)); + if (light) { + light->light_fn = NULL; + light->free_fn = NULL; + light->ptr = NULL; + } + return light; +} + +/* Free a dummy light */ +void +dmnsn_delete_light(dmnsn_light *light) +{ + if (light) { + if (light->free_fn) { + (*light->free_fn)(light->ptr); + } + free(light); + } +} -- cgit v1.2.3