1 files changed, 87 insertions, 0 deletions
diff --git a/src/saveload/compat/town_sl_compat.h b/src/saveload/compat/town_sl_compat.h
new file mode 100644
index 000000000..34a414102
--- /dev/null
+++ b/src/saveload/compat/town_sl_compat.h
@@ -0,0 +1,87 @@
+/*
+ * 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 town_sl_compat.h Loading of town chunks before table headers were added. */
+
+#ifndef SAVELOAD_COMPAT_TOWN_H
+#define SAVELOAD_COMPAT_TOWN_H
+
+#include "../saveload.h"
+
+/** Original field order for SlTownSupplied. */
+const SaveLoadCompat _town_supplied_sl_compat[] = {
+	SLC_VAR("old_max"),
+	SLC_VAR("new_max"),
+	SLC_VAR("old_act"),
+	SLC_VAR("new_act"),
+};
+
+/** Original field order for SlTownReceived. */
+const SaveLoadCompat _town_received_sl_compat[] = {
+	SLC_VAR("old_max"),
+	SLC_VAR("new_max"),
+	SLC_VAR("old_act"),
+	SLC_VAR("new_act"),
+};
+
+/** Original field order for SlTownAcceptanceMatrix. */
+const SaveLoadCompat _town_acceptance_matrix_sl_compat[] = {
+	SLC_VAR("area.tile"),
+	SLC_VAR("area.w"),
+	SLC_VAR("area.h"),
+};
+
+/** Original field order for town_desc. */
+const SaveLoadCompat _town_sl_compat[] = {
+	SLC_VAR("xy"),
+	SLC_NULL(2, SL_MIN_VERSION, SLV_3),
+	SLC_NULL(4, SLV_3, SLV_85),
+	SLC_NULL(2, SL_MIN_VERSION, SLV_92),
+	SLC_VAR("townnamegrfid"),
+	SLC_VAR("townnametype"),
+	SLC_VAR("townnameparts"),
+	SLC_VAR("name"),
+	SLC_VAR("flags"),
+	SLC_VAR("statues"),
+	SLC_NULL(1, SL_MIN_VERSION, SLV_2),
+	SLC_VAR("have_ratings"),
+	SLC_VAR("ratings"),
+	SLC_VAR("unwanted"),
+	SLC_VAR("supplied[CT_PASSENGERS].old_max"),
+	SLC_VAR("supplied[CT_MAIL].old_max"),
+	SLC_VAR("supplied[CT_PASSENGERS].new_max"),
+	SLC_VAR("supplied[CT_MAIL].new_max"),
+	SLC_VAR("supplied[CT_PASSENGERS].old_act"),
+	SLC_VAR("supplied[CT_MAIL].old_act"),
+	SLC_VAR("supplied[CT_PASSENGERS].new_act"),
+	SLC_VAR("supplied[CT_MAIL].new_act"),
+	SLC_NULL(2, SL_MIN_VERSION, SLV_164),
+	SLC_VAR("received[TE_FOOD].old_act"),
+	SLC_VAR("received[TE_WATER].old_act"),
+	SLC_VAR("received[TE_FOOD].new_act"),
+	SLC_VAR("received[TE_WATER].new_act"),
+	SLC_VAR("goal"),
+	SLC_VAR("text"),
+	SLC_VAR("time_until_rebuild"),
+	SLC_VAR("grow_counter"),
+	SLC_VAR("growth_rate"),
+	SLC_VAR("fund_buildings_months"),
+	SLC_VAR("road_build_months"),
+	SLC_VAR("exclusivity"),
+	SLC_VAR("exclusive_counter"),
+	SLC_VAR("larger_town"),
+	SLC_VAR("layout"),
+	SLC_VAR("psa_list"),
+	SLC_NULL(4, SLV_166, SLV_EXTEND_CARGOTYPES),
+	SLC_NULL(8, SLV_EXTEND_CARGOTYPES, SLV_REMOVE_TOWN_CARGO_CACHE),
+	SLC_NULL(30, SLV_2, SLV_REMOVE_TOWN_CARGO_CACHE),
+	SLC_VAR("supplied"),
+	SLC_VAR("received"),
+	SLC_VAR("acceptance_matrix"),
+};
+
+#endif /* SAVELOAD_COMPAT_TOWN_H */