mapobjects stub

initialrenderer/renderer.go

@@ -30,7 +30,6 @@ func Render(tr *tilerenderer.TileRenderer,
 	}
 	logrus.WithFields(fields).Info("Starting initial render progress")
 
-
 	for i := 0; i < runtime.NumCPU(); i++ {
 		go worker(tr, jobs)
 	}

mapblockaccessor/mapblockaccessor.go

@@ -16,7 +16,7 @@ type MapBlockAccessor struct {
 }
 
 type MapBlockListener interface {
-	OnParsedMapBlock(block *mapblockparser.MapBlock)
+	OnParsedMapBlock(block *mapblockparser.MapBlock, pos coords.MapBlockCoords)
 }
 
 func getKey(pos coords.MapBlockCoords) string {
@@ -55,8 +55,8 @@ func (a *MapBlockAccessor) FindLatestMapBlocks(mintime int64, limit int) ([]*map
 			return nil, err
 		}
 
-		for _, listener := range(a.listeners) {
-			listener.OnParsedMapBlock(mapblock)
+		for _, listener := range a.listeners {
+			listener.OnParsedMapBlock(mapblock, block.Pos)
 		}
 
 		a.c.Set(key, mapblock, cache.DefaultExpiration)
@@ -88,8 +88,8 @@ func (a *MapBlockAccessor) GetMapBlock(pos coords.MapBlockCoords) (*mapblockpars
 		return nil, err
 	}
 
-	for _, listener := range(a.listeners) {
-		listener.OnParsedMapBlock(mapblock)
+	for _, listener := range a.listeners {
+		listener.OnParsedMapBlock(mapblock, pos)
 	}
 
 	a.c.Set(key, mapblock, cache.DefaultExpiration)

mapdb/accessor.go

@@ -7,8 +7,10 @@ import (
 type MapData struct {
 	//mapblock position
 	MBPos coords.MapBlockCoords
+	
 	//block position
 	X, Y, Z int
+
 	Type    string
 	Data    string
 	Mtime   int64
@@ -23,5 +25,6 @@ type SearchQuery struct {
 type DBAccessor interface {
 	Migrate() error
 	GetMapData(q SearchQuery) ([]MapData, error)
-	SetMapData(pos coords.MapBlockCoords, data []MapData) error
+	RemoveMapData(pos coords.MapBlockCoords) error
+	AddMapData(data MapData) error
 }

mapobject/clearmapdata.go

@@ -0,0 +1,18 @@
+package mapobject
+
+import (
+	"mapserver/coords"
+	"mapserver/mapblockparser"
+	"mapserver/mapdb"
+)
+
+type ClearMapData struct {
+	db mapdb.DBAccessor
+}
+
+func (this *ClearMapData) OnParsedMapBlock(block *mapblockparser.MapBlock, pos coords.MapBlockCoords) {
+	err := this.db.RemoveMapData(pos)
+  if err != nil {
+    panic(err)
+  }
+}

mapobject/poi.go

@@ -0,0 +1,27 @@
+package mapobject
+
+import (
+	"mapserver/coords"
+	"mapserver/mapblockparser"
+	"mapserver/mapdb"
+)
+
+type POI struct {
+	db mapdb.DBAccessor
+}
+
+func (this *POI) OnParsedMapBlock(block *mapblockparser.MapBlock, pos coords.MapBlockCoords) {
+	var found bool
+	for _, v := range(block.BlockMapping) {
+		if v == "mapserver:poi" {
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		return
+	}
+
+	panic("OK") //XXX
+}