From e4e07ac11ce8d3d933c506156f259ea365485656 Mon Sep 17 00:00:00 2001
From: Ulysse Cura <ulysse.cura@gmail.com>
Date: Sat, 1 Aug 2026 16:00:30 +0200
Subject: [PATCH] Changing tiled extension to supported javascript.

---
 assets/maps/tiled-extensions/install.sh       |  4 ++
 .../tiled-extensions/json_export_tool.mjs     | 48 +++++++++++++++++++
 .../install_extension.sh                      | 10 ----
 .../json_export_tool.py                       | 31 ------------
 4 files changed, 52 insertions(+), 41 deletions(-)
 create mode 100755 assets/maps/tiled-extensions/install.sh
 create mode 100644 assets/maps/tiled-extensions/json_export_tool.mjs
 delete mode 100755 assets/maps/tiled-python-extension/install_extension.sh
 delete mode 100644 assets/maps/tiled-python-extension/json_export_tool.py

diff --git a/assets/maps/tiled-extensions/install.sh b/assets/maps/tiled-extensions/install.sh
new file mode 100755
index 0000000..6c284fe
--- /dev/null
+++ b/assets/maps/tiled-extensions/install.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+echo "Copying extension to tiled directory"
+cp "json_export_tool.mjs" "$HOME/.config/tiled/extensions/."
diff --git a/assets/maps/tiled-extensions/json_export_tool.mjs b/assets/maps/tiled-extensions/json_export_tool.mjs
new file mode 100644
index 0000000..5761ddb
--- /dev/null
+++ b/assets/maps/tiled-extensions/json_export_tool.mjs
@@ -0,0 +1,48 @@
+var customMapFormat = {
+    name: "Custom map format",
+    extension: "custom",
+
+    write: function(map, fileName)
+    {
+        var file = new TextFile(fileName, TextFile.WriteOnly);
+
+        file.writeLine("{");
+        file.writeLine("    \"MapWidth\": " + map.width + ",");
+        file.writeLine("    \"MapHeight\": " + map.height + ",");
+        file.writeLine("");
+
+        for(var i = 0; i < map.layerCount; i++)
+        {
+            var layer = map.layerAt(i);
+
+            if(layer.isTileLayer)
+            {
+                file.writeLine("    \"" + layer.name + "\": [");
+
+                for(var cell_y = 0; cell_y < layer.height; ++cell_y)
+                {
+                    file.write("       ");
+
+                    for (var cell_x = 0; cell_x < layer.width; ++cell_x)
+                    {
+                        file.write(" " + layer.cellAt(cell_x, cell_y).tileId)
+                        if(cell_x < layer.width - 1 || cell_y < layer.height - 1)
+                            file.write(",");
+                    }
+
+                    file.writeLine("");
+                }
+
+                if(i < map.layerCount - 1)
+                    file.writeLine("    ],");
+                else
+                    file.writeLine("    ]");
+            }
+        }
+
+        file.write("}");
+        file.commit();
+    },
+}
+
+tiled.registerMapFormat("custom", customMapFormat)
diff --git a/assets/maps/tiled-python-extension/install_extension.sh b/assets/maps/tiled-python-extension/install_extension.sh
deleted file mode 100755
index a1d130a..0000000
--- a/assets/maps/tiled-python-extension/install_extension.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/usr/bin/bash
-
-echo "Creating \"~/.tiled\" directory"
-mkdir -p $HOME/.tiled/
-
-echo "Copying extension to tiled directory"
-cp "json_export_tool.py" "$HOME/.tiled/"
-
-echo ""
-echo "Don't forget to activate python in tiled !"
\ No newline at end of file
diff --git a/assets/maps/tiled-python-extension/json_export_tool.py b/assets/maps/tiled-python-extension/json_export_tool.py
deleted file mode 100644
index 85b11ff..0000000
--- a/assets/maps/tiled-python-extension/json_export_tool.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from tiled import *
-
-class Json_Export_Tool(Plugin):
-    @classmethod
-    def nameFilter(cls):
-        return "Json files (*.json)"
-
-    @classmethod
-    def shortName(cls):
-        return "json"
-
-    @classmethod
-    def write(cls, tileMap, fileName):
-        with open(fileName, 'w') as fileHandle:
-            print("{", file=fileHandle)
-            print(f'    "MapWidth": {tileMap.width()},', file=fileHandle)
-            print(f'    "MapHeight": {tileMap.height()},\n', file=fileHandle)
-
-            for i in range(tileMap.layerCount()):
-                if isTileLayerAt(tileMap, i):
-                    tileLayer = tileLayerAt(tileMap, i)
-                    print(f'    "{tileLayer.name()}": [', file=fileHandle)
-                    for cell_y in range(tileLayer.height()):
-                        row = []
-                        for cell_x in range(tileLayer.width()):
-                            row.append(tileLayer.cellAt(cell_x, cell_y).tile().id())
-                        print("        " + ", ".join(str(tile) for tile in row) + ("," if cell_y != (tileLayer.height() - 1) else ""), file=fileHandle)
-                    print("    ]," if i != (tileMap.layerCount() - 1) else "    ]", file=fileHandle)
-            print("}", file=fileHandle)
-
-        return True