colored poi's

doc/internal/textures.md

@@ -0,0 +1,12 @@
+
+# convert
+
+```sh
+sudo apt install imagemagick
+convert markers-soft.png -crop 36x46+0+0 -resize 28% mapserver_poi_red.png
+convert markers-soft.png -crop 36x46+36+0 -resize 28% mapserver_poi_orange.png
+convert markers-soft.png -crop 36x46+72+0 -resize 28% mapserver_poi_green.png
+convert markers-soft.png -crop 36x46+108+0 -resize 28% mapserver_poi_blue.png
+convert markers-soft.png -crop 36x46+144+0 -resize 28% mapserver_poi_violet.png
+convert markers-soft.png -crop 36x46+180+0 -resize 28% mapserver_poi_brown.png
+```

doc/license.md

@@ -54,3 +54,7 @@
 * minecart_logo.png
 ** License: CC0
 ** Source [minecart](https://github.com/joe7575/minecart)
+
+* mapserver_gold_block.png
+** License: CC BY-SA 3.0
+** Source [minetest_game](https://github.com/minetest/minetest_game)

mapserver_mod/mapserver/depends.txt

@@ -1,3 +1,4 @@
 default
+dye
 advtrains?
 minecart?

mapserver_mod/mapserver/poi.lua

@@ -20,11 +20,11 @@ local update_formspec = function(meta)
 
 end
 
-
-minetest.register_node("mapserver:poi", {
-	description = "Mapserver POI",
+local register_poi = function(color)
+	minetest.register_node("mapserver:poi:" .. color, {
+		description = "Mapserver POI (" .. color .. ")",
 		tiles = {
-		"mapserver_poi.png"
+			"[combine:16x16:0,0=mapserver_gold_block.png:3,2=mapserver_poi_" .. color .. ".png"
 		},
 		groups = {cracky=3,oddly_breakable_by_hand=3},
 		sounds = default.node_sound_glass_defaults(),
@@ -62,11 +62,21 @@ minetest.register_node("mapserver:poi", {
 
 	if mapserver.enable_crafting then
 		minetest.register_craft({
-	    output = 'mapserver:poi',
+		    output = 'mapserver:poi_' .. color,
 		    recipe = {
-				{"", "dye:blue", ""},
+					{"", "dye:" .. color, ""},
 					{"default:paper", "default:goldblock", "default:paper"},
 					{"", "default:glass", ""}
 				}
 		})
 	end
+end
+
+register_poi("blue")
+register_poi("green")
+register_poi("orange")
+register_poi("red")
+register_poi("purple")
+
+-- default poi was always blue
+minetest.register_alias("mapserver:poi", "mapserver:poi_blue")

server/mapobject/poi.go

@@ -5,7 +5,9 @@ import (
 	"mapserver/mapobjectdb"
 )
 
-type PoiBlock struct{}
+type PoiBlock struct {
+	Color string
+}
 
 func (this *PoiBlock) onMapObject(x, y, z int, block *mapblockparser.MapBlock) *mapobjectdb.MapObject {
 	md := block.Metadata.GetMetadata(x, y, z)
@@ -15,6 +17,8 @@ func (this *PoiBlock) onMapObject(x, y, z int, block *mapblockparser.MapBlock) *
 	o.Attributes["category"] = md["category"]
 	o.Attributes["url"] = md["url"]
 	o.Attributes["owner"] = md["owner"]
+	o.Attributes["icon"] = md["icon"]
+	o.Attributes["color"] = this.Color
 
 	return o
 }

server/mapobject/setup.go

@@ -13,7 +13,12 @@ func Setup(ctx *app.App) {
 
 	//mapserver stuff
 	if ctx.Config.MapObjects.MapserverPOI {
-		l.AddMapObject("mapserver:poi", &PoiBlock{})
+		l.AddMapObject("mapserver:poi", &PoiBlock{Color: "blue"})
+		l.AddMapObject("mapserver:poi_blue", &PoiBlock{Color: "blue"})
+		l.AddMapObject("mapserver:poi_green", &PoiBlock{Color: "green"})
+		l.AddMapObject("mapserver:poi_orange", &PoiBlock{Color: "orange"})
+		l.AddMapObject("mapserver:poi_red", &PoiBlock{Color: "red"})
+		l.AddMapObject("mapserver:poi_purple", &PoiBlock{Color: "purple"})
 	}
 
 	if ctx.Config.MapObjects.MapserverTrainline {

server/static/js/overlays/PoiOverlay.js

@@ -1,22 +1,19 @@
 /* exported PoiOverlay */
 /* globals AbstractIconOverlay: true */
 
-var PoiIcon = L.icon({
-  iconUrl:       'css/images/marker-icon.png',
-	shadowUrl:     'css/images/marker-shadow.png',
-	iconSize:    [25, 41],
-	iconAnchor:  [12, 41],
-	popupAnchor: [1, -34],
-	tooltipAnchor: [16, -28],
-  shadowSize: [41, 41]
-});
-
-
 var PoiOverlay = AbstractIconOverlay.extend({
   initialize: function(wsChannel, layerMgr) {
     AbstractIconOverlay.prototype.initialize.call(this, wsChannel, layerMgr, "poi", PoiIcon);
   },
 
+  getIcon: function(obj){
+    return L.AwesomeMarkers.icon({
+      icon: obj.attributes.icon || "home",
+      prefix: "fa",
+      markerColor: obj.attributes.color || "blue"
+    });
+  },
+
   getMaxDisplayedZoom: function(){
     return 5;
   },