4 files changed, 29 insertions, 22 deletions
diff --git a/data/maps/AlteringCave/events.inc b/data/maps/AlteringCave/events.inc
deleted file mode 100644
index 898038715..000000000
--- a/data/maps/AlteringCave/events.inc
+++ /dev/null
@@ -1,6 +0,0 @@
-AlteringCave_MapWarps: @ 8537894
-	warp_def 18, 22, 0, 0, MAP_ROUTE103
-
-AlteringCave_MapEvents:: @ 853789C
-	map_events 0x0, AlteringCave_MapWarps, 0x0, 0x0
-
diff --git a/data/maps/AlteringCave/header.inc b/data/maps/AlteringCave/header.inc
deleted file mode 100644
index fe88dbca0..000000000
--- a/data/maps/AlteringCave/header.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-AlteringCave: @ 8484A58
-	.4byte AlteringCave_Layout
-	.4byte AlteringCave_MapEvents
-	.4byte AlteringCave_MapScripts
-	.4byte 0x0
-	.2byte MUS_RG_NANADUNGEON
-	.2byte 420
-	.byte MAPSEC_ALTERING_CAVE_2
-	.byte 0
-	.byte WEATHER_NONE
-	.byte MAP_TYPE_UNDERGROUND
-	.2byte 0
-	map_header_flags allow_bike=1, allow_escape_rope=1, allow_run=1, show_map_name=1
-	.byte MAP_BATTLE_SCENE_NORMAL
-
diff --git a/data/maps/AlteringCave/map.json b/data/maps/AlteringCave/map.json
new file mode 100644
index 000000000..848eb95c1
--- /dev/null
+++ b/data/maps/AlteringCave/map.json
@@ -0,0 +1,28 @@
+{
+  "id": "MAP_ALTERING_CAVE",
+  "name": "AlteringCave",
+  "layout": "LAYOUT_ALTERING_CAVE",
+  "music": "MUS_RG_NANADUNGEON",
+  "region_map_section": "MAPSEC_ALTERING_CAVE_2",
+  "requires_flash": false,
+  "weather": "WEATHER_NONE",
+  "map_type": "MAP_TYPE_UNDERGROUND",
+  "allow_bike": true,
+  "allow_escape_rope": true,
+  "allow_running": true,
+  "show_map_name": true,
+  "battle_scene": "MAP_BATTLE_SCENE_NORMAL",
+  "connections": null,
+  "object_events": [],
+  "warp_events": [
+    {
+      "x": 18,
+      "y": 22,
+      "elevation": 0,
+      "dest_map": "MAP_ROUTE103",
+      "dest_warp_id": 0
+    }
+  ],
+  "coord_events": [],
+  "bg_events": []
+}
+\ No newline at end of file
diff --git a/data/maps/AlteringCave/scripts.inc b/data/maps/AlteringCave/scripts.inc
index a9faddc36..185466c80 100644
--- a/data/maps/AlteringCave/scripts.inc
+++ b/data/maps/AlteringCave/scripts.inc
@@ -1,5 +1,5 @@
 AlteringCave_MapScripts:: @ 823B177
-	map_script 3, AlteringCave_MapScript1_23B17D
+	map_script MAP_SCRIPT_ON_TRANSITION, AlteringCave_MapScript1_23B17D
 	.byte 0
 
 AlteringCave_MapScript1_23B17D: @ 823B17D