From 7bb5ec22fbb0d71f258af674d40343ce0f440e1c Mon Sep 17 00:00:00 2001
From: Evan Pratten <evan@ewpratten.com>
Date: Fri, 2 Feb 2024 11:13:18 -0500
Subject: [PATCH] add script for working with tiles

---
 .../minecraft/fix_xaero_tile_names.py         | 58 +++++++++++++++++++
 static/map-data/minecraft/mc-sdf-org/map.js   | 24 ++++++--
 templates/map.html                            |  4 +-
 3 files changed, 78 insertions(+), 8 deletions(-)
 create mode 100644 static/map-data/minecraft/fix_xaero_tile_names.py

diff --git a/static/map-data/minecraft/fix_xaero_tile_names.py b/static/map-data/minecraft/fix_xaero_tile_names.py
new file mode 100644
index 0000000..31acf64
--- /dev/null
+++ b/static/map-data/minecraft/fix_xaero_tile_names.py
@@ -0,0 +1,58 @@
+import argparse
+import sys
+import logging
+import re
+import json
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+
+def main() -> int:
+    # Handle program arguments
+    ap = argparse.ArgumentParser(description='Fixes the names of Xaero\'s Minimap tiles to be used in leaflet')
+    ap.add_argument('input', help='The input directory containing the tiles', type=Path)
+    ap.add_argument('-v', '--verbose', help='Enable verbose logging', action='store_true')
+    args = ap.parse_args()
+
+    # Configure logging
+    logging.basicConfig(
+        level=logging.DEBUG if args.verbose else logging.INFO,
+        format='%(levelname)s:	%(message)s',
+    )
+    
+    # Find all PNGs
+    pngs = list(args.input.glob('*.png'))
+    
+    # Look for PNGs with the bad format (0_0_x-1_z-1.png)
+    name_re = re.compile(r"(\d+)_(\d+)_x(-?\d+)_z(-?\d+).png")
+    tiles = []
+    for file in pngs:
+        file_name = file.name
+        match = name_re.match(file_name)
+        if match:
+            # Extract the coordinates
+            chunk_x, chunk_z, world_x, world_z = match.groups()
+            
+            # Rename the file
+            new_name = f"xaero_tile_{world_x}_{world_z}.png"
+            new_path = file.with_name(new_name)
+            logger.info(f"Renaming {file_name} to {new_name}")
+            file.rename(new_path)
+            
+            tiles.append({
+                "x": int(world_x),
+                "z": int(world_z),
+                "chunk_x": int(chunk_x),
+                "chunk_z": int(chunk_z),
+                "image": new_name
+            })
+            
+    # Write a JSON file with the tile data
+    with open(args.input / "tiles.json", "w") as f:
+        json.dump(tiles, f, indent=4)
+        
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())
\ No newline at end of file
diff --git a/static/map-data/minecraft/mc-sdf-org/map.js b/static/map-data/minecraft/mc-sdf-org/map.js
index 6212c87..089bd55 100644
--- a/static/map-data/minecraft/mc-sdf-org/map.js
+++ b/static/map-data/minecraft/mc-sdf-org/map.js
@@ -274,6 +274,16 @@ const WAYPOINTS = {
     ]
 }
 
+// Configure Leaflet to handle Minecraft coordinates
+L.XaeroTileLayer = L.TileLayer.extend({
+    getTileUrl: function (coords) {
+        return `${this._url}/xaero_tile_${(coords.x * 1024) - 512}_${(coords.y * 1024) - 512}.png`;
+    }
+});
+L.xaeroTileLayer = function (url, options) {
+    return new L.XaeroTileLayer(url, options);
+}
+
 // Set up the map
 var map = L.map('map', {
     crs: L.CRS.Simple,
@@ -283,8 +293,10 @@ var map = L.map('map', {
 });
 
 // Create the tile layers
-var caves = L.layerGroup();
-var surface = L.layerGroup().addTo(map);
+var caves = L.xaeroTileLayer("/map-data/minecraft/mc-sdf-org/tiles/caves", {
+    tileSize: 1024,
+}).addTo(map);
+var surface = L.layerGroup();
 map.attributionControl.addAttribution('With help from: DraconicNEO'); 
 
 // Add each tile to the map
@@ -293,10 +305,10 @@ TILES.surface.forEach(tile => {
     var image = L.imageOverlay(`/map-data/minecraft/mc-sdf-org/tiles/surface/${tile.image}`, bounds).addTo(surface);
 });
 
-TILES.caves.forEach(tile => {
-    var bounds = [[tile.z * -1, tile.x], [(tile.z + TILE_SIZE) * -1, tile.x + TILE_SIZE]];
-    var image = L.imageOverlay(`/map-data/minecraft/mc-sdf-org/tiles/caves/${tile.image}`, bounds).addTo(caves);
-});
+// TILES.caves.forEach(tile => {
+//     var bounds = [[tile.z * -1, tile.x], [(tile.z + TILE_SIZE) * -1, tile.x + TILE_SIZE]];
+//     var image = L.imageOverlay(`/map-data/minecraft/mc-sdf-org/tiles/caves/${tile.image}`, bounds).addTo(caves);
+// });
 
 
 // Add waypoints
diff --git a/templates/map.html b/templates/map.html
index 39cc5a8..43e8b18 100644
--- a/templates/map.html
+++ b/templates/map.html
@@ -22,8 +22,8 @@
         integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY=" crossorigin="" />
     <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"
         integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>
-    <script src="https://unpkg.com/pouchdb@^5.2.0/dist/pouchdb.js"></script>
-    <script src="https://unpkg.com/leaflet.tilelayer.pouchdbcached@latest/L.TileLayer.PouchDBCached.js"></script>
+    {# <script src="https://unpkg.com/pouchdb@^5.2.0/dist/pouchdb.js"></script>
+    <script src="https://unpkg.com/leaflet.tilelayer.pouchdbcached@latest/L.TileLayer.PouchDBCached.js"></script> #}
 </head>
 
 <body style="margin:0;padding:0;">