Make HDMap fall back to default perspective, shader or lighting as needed if unable to find configured preset.

src/main/java/org/dynmap/MapManager.java

@@ -351,6 +351,8 @@ public class MapManager {
 
     private class CheckWorldTimes implements Runnable {
         public void run() {
+            Future<Integer> f = scheduler.callSyncMethod(plug_in, new Callable<Integer>() {
+                public Integer call() throws Exception {
                     for(DynmapWorld w : worlds) {
                         int new_servertime = (int)(w.world.getTime() % 24000);
                         /* Check if we went from night to day */
@@ -361,6 +363,15 @@ public class MapManager {
                             MapManager.mapman.pushUpdate(w.world, new Client.DayNight(isday));            
                         }
                     }
+                    return 0;
+                }
+            });
+            try {
+                f.get();
+            } catch (Exception ix) {
+                Log.severe(ix);
+            }
+            renderpool.schedule(this, 5, TimeUnit.SECONDS);
         }
     }
     
@@ -410,8 +421,6 @@ public class MapManager {
         for (World world : plug_in.getServer().getWorlds()) {
             activateWorld(world);
         }        
-        
-        scheduler.scheduleSyncRepeatingTask(plugin, new CheckWorldTimes(), 5*20, 5*20); /* Check very 5 seconds */
     }
 
     void renderFullWorld(Location l, CommandSender sender) {
@@ -578,6 +587,7 @@ public class MapManager {
         tileQueue.start();
         renderpool = new DynmapScheduledThreadPoolExecutor();
         renderpool.schedule(new DoZoomOutProcessing(), 60000, TimeUnit.MILLISECONDS);
+        renderpool.schedule(new CheckWorldTimes(), 5, TimeUnit.SECONDS);
     }
 
     public void stopRendering() {

src/main/java/org/dynmap/hdmap/HDMap.java

@@ -36,24 +36,43 @@ public class HDMap extends MapType {
         String perspectiveid = configuration.getString("perspective", "default");
         perspective = MapManager.mapman.hdmapman.perspectives.get(perspectiveid);
         if(perspective == null) {
-            Log.severe("HDMap '"+name+"' loading invalid perspective '" + perspectiveid + "' - map disabled");
+            /* Try to use default */
+            perspective = MapManager.mapman.hdmapman.perspectives.get("default");
+            if(perspective == null) {
+                Log.severe("HDMap '"+name+"' loaded invalid perspective '" + perspectiveid + "' - map disabled");
                 name = null;
                 return;
             }
+            else {
+                Log.severe("HDMap '"+name+"' loaded invalid perspective '" + perspectiveid + "' - using 'default' perspective");
+            }
+        }
         String shaderid = configuration.getString("shader", "default");
         shader = MapManager.mapman.hdmapman.shaders.get(shaderid);
+        if(shader == null) {
+            shader = MapManager.mapman.hdmapman.shaders.get("default");
             if(shader == null) {
                 Log.severe("HDMap '"+name+"' loading invalid shader '" + shaderid + "' - map disabled");
                 name = null;
                 return;
             }
+            else {
+                Log.severe("HDMap '"+name+"' loading invalid shader '" + shaderid + "' - using 'default' shader");
+            }
+        }
         String lightingid = configuration.getString("lighting", "default");
         lighting = MapManager.mapman.hdmapman.lightings.get(lightingid);
+        if(lighting == null) {
+            lighting = MapManager.mapman.hdmapman.lightings.get("default");
             if(lighting == null) {
                 Log.severe("HDMap '"+name+"' loading invalid lighting '" + lighting + "' - map disabled");
                 name = null;
                 return;
             }
+            else {
+                Log.severe("HDMap '"+name+"' loading invalid lighting '" + lighting + "' - using 'default' lighting");
+            }
+        }
         prefix = configuration.getString("prefix", name);
         this.configuration = configuration;
         

src/main/resources/perspectives.txt

@@ -4,6 +4,19 @@ version: 0.20
 # during upgrades, so new or updated perspective definitions should be done in the custom-perspectives.txt file
 #
 perspectives:
+  # Default - used if bad or no perspective name supplied
+  - class: org.dynmap.hdmap.IsoHDPerspective 
+    name: default
+    azimuth: 135
+    inclination: 60
+    scale: 4
+  # iso_classic is very close to KzedMap view
+  - class: org.dynmap.hdmap.IsoHDPerspective 
+    name: classic
+    azimuth: 135
+    inclination: 60
+    scale: 1.4
+  # High angle (60 degree) views
   - class: org.dynmap.hdmap.IsoHDPerspective 
     name: iso_S_60_lowres
     azimuth: 180

src/main/resources/shaders.txt

@@ -3,8 +3,14 @@
 # during upgrades, so new or updated shader definitions should be done in the custom-shaders.txt file
 #
 shaders:
-  - class: org.dynmap.hdmap.DefaultHDShader
+  # Default shader - used if shader not specified or invalid
+  - class: org.dynmap.hdmap.TexturePackHDShader
     name: default
+    texturepack: standard
+
+  # Color scheme based shaders
+  - class: org.dynmap.hdmap.DefaultHDShader
+    name: defaultscheme
     colorscheme: default
 
   - class: org.dynmap.hdmap.DefaultHDShader
@@ -19,6 +25,7 @@ shaders:
     name: sk89q
     colorscheme: sk89q
    
+  # Biome based shaders
   - class: org.dynmap.hdmap.DefaultHDShader
     name: biome
     biomecolored: biome
@@ -31,21 +38,23 @@ shaders:
     name: rainfall
     biomecolored: rainfall
     
+  # No transparency default color scheme shader
   - class: org.dynmap.hdmap.DefaultHDShader
     name: no_transparency
     colorscheme: default
     transparency: false
   
+  # Cave view shader
   - class: org.dynmap.hdmap.CaveHDShader
     name: cave
 
+  # Texture pack based shader for standard Minecraft textures
   - class: org.dynmap.hdmap.TexturePackHDShader
     name: stdtexture
     texturepack: standard
     
+  # Texture pack based shader for standard Minecraft textures, without biome-tinted grass/leaves
   - class: org.dynmap.hdmap.TexturePackHDShader
     name: stdtexture-nobiome
     texturepack: standard
     biomeshaded: false
-    
-