From 63b964614135f6381b5d55828714efb3783dfd04 Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Sat, 2 Nov 2013 14:47:26 +0100
Subject: New biome infos are now passed to mapwidget

---
 main.go           |  6 +++---
 mapwidget.go      | 10 ++++++++++
 region_wrapper.go |  8 ++++----
 3 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/main.go b/main.go
index 288b59d..ba60c97 100644
--- a/main.go
+++ b/main.go
@@ -21,8 +21,8 @@ type GUI struct {
 	statusContext uint
 	lastStatus    string
 
-	biomes  []BiomeInfo
-	bioVBox *gtk.VBox
+	biomes      []BiomeInfo
+	bioVBox     *gtk.VBox
 	bioVBoxWrap *gtk.VBox
 
 	mapw *MapWidget
@@ -246,7 +246,7 @@ func (g *GUI) updateBiomeInfo() {
 	vbox.ShowAll()
 	g.bioVBox = vbox
 
-	// TODO: Update mapwidget
+	g.mapw.updateBioLookup(MkBiomeLookup(g.biomes))
 }
 
 func (g *GUI) Init() {
diff --git a/mapwidget.go b/mapwidget.go
index 116f069..e04b5eb 100644
--- a/mapwidget.go
+++ b/mapwidget.go
@@ -233,6 +233,16 @@ func (mw *MapWidget) updateGUI() {
 	mw.dArea.GetWindow().Invalidate(nil, false)
 }
 
+func (mw *MapWidget) updateBioLookup(lookup BiomeLookup) {
+	mw.bioLookup = lookup
+	mw.regWrap.bioLookup = lookup
+
+	if mw.regWrap.RegionLoaded() {
+		mw.regWrap.FlushTiles()
+		mw.regWrap.UpdateTiles()
+	}
+}
+
 func NewMapWidget(guicbs GUICallbacks, bioLookup BiomeLookup) *MapWidget {
 	dArea := gtk.NewDrawingArea()
 
diff --git a/region_wrapper.go b/region_wrapper.go
index 9a4d958..d27d1ad 100644
--- a/region_wrapper.go
+++ b/region_wrapper.go
@@ -131,11 +131,11 @@ func (rw *RegionWrapper) tileUpdater() {
 
 func (rw *RegionWrapper) SetRegion(region *mcmap.Region) {
 	if rw.RegionLoaded() {
-		rw.flushTiles()
+		rw.FlushTiles()
 	}
 	rw.region = NewCachedRegion(region, cacheSize)
 
-	rw.tileUpdates <- true
+	rw.UpdateTiles()
 }
 
 func (rw *RegionWrapper) SetChunkBounds(startX, startZ, endX, endZ int) {
@@ -152,7 +152,7 @@ func (rw *RegionWrapper) SetFixSnowIce(b bool)     { rw.fixSnowIce = b }
 func (rw *RegionWrapper) RegionLoaded() bool    { return rw.region != nil }
 func (rw *RegionWrapper) ToolSingleClick() bool { return rw.tool.SingleClick() }
 
-func (rw *RegionWrapper) flushTiles() {
+func (rw *RegionWrapper) FlushTiles() {
 	if err := rw.region.Flush(); err != nil {
 		rw.guicbs.reportFail(fmt.Sprintf("Error while flushing cache: %s", err))
 		return
@@ -171,7 +171,7 @@ func (rw *RegionWrapper) flushTiles() {
 }
 
 func (rw *RegionWrapper) Save() {
-	rw.flushTiles()
+	rw.FlushTiles()
 
 	if err := rw.region.Flush(); err != nil {
 		rw.guicbs.reportFail(fmt.Sprintf("Error while flushing cache: %s", err))
-- 
cgit v1.2.3-54-g00ecf