Move upstream saveload to src/saveload/, move jgrpp saveload to src/sl/

Leave afterload in src/saveload/

src/saveload/compat/linkgraph_sl_compat.h

@@ -0,0 +1,70 @@
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD 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 General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file linkgraph_sl_compat.h Loading of linkgraph chunks before table headers were added. */
+
+#ifndef SAVELOAD_COMPAT_LINKGRAPH_H
+#define SAVELOAD_COMPAT_LINKGRAPH_H
+
+#include "../saveload.h"
+
+namespace upstream_sl {
+
+/** Original field order for SlLinkgraphEdge. */
+const SaveLoadCompat _linkgraph_edge_sl_compat[] = {
+	SLC_NULL(4, SL_MIN_VERSION, SLV_191),
+	SLC_VAR("capacity"),
+	SLC_VAR("usage"),
+	SLC_VAR("last_unrestricted_update"),
+	SLC_VAR("last_restricted_update"),
+	SLC_VAR("next_edge"),
+};
+
+/** Original field order for SlLinkgraphNode. */
+const SaveLoadCompat _linkgraph_node_sl_compat[] = {
+	SLC_VAR("xy"),
+	SLC_VAR("supply"),
+	SLC_VAR("demand"),
+	SLC_VAR("station"),
+	SLC_VAR("last_update"),
+	SLC_VAR("edges"),
+};
+
+/** Original field order for link_graph_desc. */
+const SaveLoadCompat _linkgraph_sl_compat[] = {
+	SLC_VAR("last_compression"),
+	SLC_VAR("num_nodes"),
+	SLC_VAR("cargo"),
+	SLC_VAR("nodes"),
+};
+
+/** Original field order for job_desc. */
+const SaveLoadCompat _linkgraph_job_sl_compat[] = {
+	SLC_VAR("linkgraph.recalc_interval"),
+	SLC_VAR("linkgraph.recalc_time"),
+	SLC_VAR("linkgraph.distribution_pax"),
+	SLC_VAR("linkgraph.distribution_mail"),
+	SLC_VAR("linkgraph.distribution_armoured"),
+	SLC_VAR("linkgraph.distribution_default"),
+	SLC_VAR("linkgraph.accuracy"),
+	SLC_VAR("linkgraph.demand_distance"),
+	SLC_VAR("linkgraph.demand_size"),
+	SLC_VAR("linkgraph.short_path_saturation"),
+	SLC_VAR("join_date"),
+	SLC_VAR("link_graph.index"),
+	SLC_VAR("linkgraph"),
+};
+
+/** Original field order for schedule_desc. */
+const SaveLoadCompat _linkgraph_schedule_sl_compat[] = {
+	SLC_VAR("schedule"),
+	SLC_VAR("running"),
+};
+
+}
+
+#endif /* SAVELOAD_COMPAT_LINKGRAPH_H */