games-strategy/gigalomania: new package

Signed-off-by: Vitaly Zdanevich <zdanevich.vitaly@ya.ru>

games-strategy/gigalomania/Manifest

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+DIST gigalomaniasrc.zip 26975134 BLAKE2B bada94b266e30e54e4f0929673c5d9d53f25a69e84516d6f7fe5905b627a73501714b8ac307488b3ef6872b85023f67d0c862b6e58b40c25ea2091846803fd0d SHA512 255eb3d5ce566fbff42c1075c850cd2c7e2490f91bcf97954aa36ad9fb8bb787c1e817e682b0954e53c758c79ec76c431bedbf37b8197764ee40b48d09e75bcc

games-strategy/gigalomania/gigalomania-1.0.1.ebuild

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+# Copyright 2024 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit wrapper
+
+DESCRIPTION="Libra clone of Mega-Lo-Mania (original from ~1990), supports original resources"
+HOMEPAGE="https://gigalomania.sourceforge.net"
+SRC_URI="http://launchpad.net/$PN/trunk/$PV/+download/${PN}src.zip"
+
+S="$WORKDIR/${PN}src"
+
+LICENSE="GPL-2"
+
+SLOT="0"
+KEYWORDS="~amd64"
+
+BDEPEND="
+	app-arch/unzip
+	media-libs/libsdl2
+	media-libs/sdl2-image
+	media-libs/sdl2-mixer
+"
+
+src_compile() {
+	emake
+}
+
+src_install() {
+	DESTDIR="$D" emake install
+
+	dosym -r /opt/$PN/$PN /usr/bin/$PN
+
+	make_wrapper $PN "./$PN" /opt/$PN/
+}
+
+pkg_postinst() {
+	einfo "Supports using the graphics from Mega-Lo-Mania (from the Amiga version - should be in hard disk format, e.g., Whdload version) if you have that game."
+	einfo "The data/ folder should be copied into the main gigalomania/ folder"
+	einfo "and then rename the gfx/ folder to something else (e.g., xgfx/)."
+	einfo "It's up to you to legally obtain the game if you want this feature!"
+}

games-strategy/gigalomania/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<name>Vitaly Zdanevich</name>
+		<email>zdanevich.vitaly@ya.ru</email>
+	</maintainer>
+	<upstream>
+		<remote-id type="launchpad">gigalomania</remote-id>
+	</upstream>
+</pkgmetadata>