Initial commit

General idea of GUI is already there.

5 files changed, 404 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..c11fdc0
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,18 @@
+Copyright (c) 2013 Kevin Chabowski
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/biome_infos.go b/biome_infos.go
new file mode 100644
index 0000000..2d50c67
--- /dev/null
+++ b/biome_infos.go
@@ -0,0 +1,60 @@
+package main
+
+import (
+	"github.com/kch42/gomcmap/mcmap"
+	"github.com/kch42/kagus"
+)
+
+var bioList = []mcmap.Biome{
+	mcmap.BioOcean,
+	mcmap.BioPlains,
+	mcmap.BioDesert,
+	mcmap.BioExtremeHills,
+	mcmap.BioForest,
+	mcmap.BioTaiga,
+	mcmap.BioSwampland,
+	mcmap.BioRiver,
+	mcmap.BioHell,
+	mcmap.BioSky,
+	mcmap.BioFrozenOcean,
+	mcmap.BioFrozenRiver,
+	mcmap.BioIcePlains,
+	mcmap.BioIceMountains,
+	mcmap.BioMushroomIsland,
+	mcmap.BioMushroomIslandShore,
+	mcmap.BioBeach,
+	mcmap.BioDesertHills,
+	mcmap.BioForestHills,
+	mcmap.BioTaigaHills,
+	mcmap.BioExtremeHillsEdge,
+	mcmap.BioJungle,
+	mcmap.BioJungleHills,
+	mcmap.BioUncalculated,
+}
+
+var bioColors = map[mcmap.Biome]kagus.RGB0x{
+	mcmap.BioOcean:               0x0000ff,
+	mcmap.BioPlains:              0x9fe804,
+	mcmap.BioDesert:              0xf5ff58,
+	mcmap.BioExtremeHills:        0xa75300,
+	mcmap.BioForest:              0x006f2a,
+	mcmap.BioTaiga:               0x05795a,
+	mcmap.BioSwampland:           0x6a7905,
+	mcmap.BioRiver:               0x196eff,
+	mcmap.BioHell:                0xd71900,
+	mcmap.BioSky:                 0x871eb3,
+	mcmap.BioFrozenOcean:         0xd6f0ff,
+	mcmap.BioFrozenRiver:         0x8fb6cd,
+	mcmap.BioIcePlains:           0xfbfbfb,
+	mcmap.BioIceMountains:        0xc6bfb1,
+	mcmap.BioMushroomIsland:      0x9776a4,
+	mcmap.BioMushroomIslandShore: 0x9e8ebc,
+	mcmap.BioBeach:               0xfffdc9,
+	mcmap.BioDesertHills:         0xadb354,
+	mcmap.BioForestHills:         0x40694f,
+	mcmap.BioTaigaHills:          0x5b8578,
+	mcmap.BioExtremeHillsEdge:    0xa77748,
+	mcmap.BioJungle:              0x22db04,
+	mcmap.BioJungleHills:         0x63bf54,
+	mcmap.BioUncalculated:        0x333333,
+}
diff --git a/colorbox.go b/colorbox.go
new file mode 100644
index 0000000..a9d1583
--- /dev/null
+++ b/colorbox.go
@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	"github.com/mattn/go-gtk/gdk"
+	"github.com/mattn/go-gtk/gtk"
+	"image/color"
+)
+
+func colorBox(c color.Color) *gtk.DrawingArea {
+	r, g, b, _ := c.RGBA()
+	colstring := fmt.Sprintf("#%02x%02x%02x", (r>>8)&0xff, (g>>8)&0xff, (b>>8)&0xff)
+
+	dArea := gtk.NewDrawingArea()
+	var pixmap *gdk.Pixmap
+	var gc *gdk.GC
+
+	dArea.Connect("configure-event", func() {
+		if pixmap != nil {
+			pixmap.Unref()
+		}
+		alloc := dArea.GetAllocation()
+		pixmap = gdk.NewPixmap(dArea.GetWindow().GetDrawable(), alloc.Width, alloc.Height, 24)
+		gc = gdk.NewGC(pixmap.GetDrawable())
+		gc.SetRgbFgColor(gdk.NewColor(colstring))
+		pixmap.GetDrawable().DrawRectangle(gc, true, 0, 0, -1, -1)
+	})
+
+	dArea.Connect("expose-event", func() {
+		if pixmap != nil {
+			dArea.GetWindow().GetDrawable().DrawDrawable(gc, pixmap.GetDrawable(), 0, 0, 0, 0, -1, -1)
+		}
+	})
+
+	return dArea
+}
diff --git a/listmaps.go b/listmaps.go
new file mode 100644
index 0000000..ea43890
--- /dev/null
+++ b/listmaps.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+	"runtime"
+)
+
+func allMaps() map[string]string {
+	savesDir := ""
+	switch runtime.GOOS {
+	case "linux":
+		savesDir = fmt.Sprintf("%s/.minecraft/saves", os.Getenv("HOME"))
+	case "darwin":
+		savesDir = fmt.Sprintf("%s/Library/Application Support/minecraft/saves", os.Getenv("HOME"))
+	case "windows":
+		savesDir = fmt.Sprintf(`%s\.minecraft`, os.Getenv("appdata"))
+	default:
+		return nil
+	}
+
+	f, err := os.Open(savesDir)
+	if err != nil {
+		return nil
+	}
+	defer f.Close()
+	fi, err := f.Stat()
+	if (err != nil) || (!fi.IsDir()) {
+		return nil
+	}
+
+	infos, err := f.Readdir(-1)
+	if err != nil {
+		return nil
+	}
+
+	maps := make(map[string]string)
+	for _, info := range infos {
+		if !info.IsDir() {
+			continue
+		}
+		p := path.Join(savesDir, info.Name())
+
+		fi, err := os.Stat(path.Join(p, "level.dat"))
+		if (err != nil) || (!fi.Mode().IsRegular()) {
+			continue
+		}
+
+		maps[info.Name()] = path.Join(p, "region")
+	}
+
+	return maps
+}
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..13f9ccf
--- /dev/null
+++ b/main.go
@@ -0,0 +1,236 @@
+package main
+
+import (
+	"fmt"
+	"github.com/kch42/gomcmap/mcmap"
+	"github.com/mattn/go-gtk/glib"
+	"github.com/mattn/go-gtk/gtk"
+)
+
+type tool int
+
+const (
+	ToolDraw tool = iota
+	ToolFill
+)
+
+type GUI struct {
+	window     *gtk.Window
+	statusbar  *gtk.Statusbar
+	showbiomes *gtk.CheckButton
+}
+
+func (g *GUI) openWorldDlg() {
+	dlg := gtk.NewFileChooserDialog("Open World (region directory)", g.window, gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER, "Open Region dir", gtk.RESPONSE_OK, "Cancel", gtk.RESPONSE_CANCEL)
+	if dlg.Run() == gtk.RESPONSE_OK {
+		g.openWorld(dlg.GetFilename())
+	}
+	dlg.Destroy()
+}
+
+func (g *GUI) openWorld(path string) {
+	fmt.Println(path)
+}
+
+func (g *GUI) aboutDlg() {
+	dlg := gtk.NewAboutDialog()
+	dlg.SetName("biome-editor")
+	dlg.SetVersion("α")
+	dlg.SetCopyright("© 2013 by Kevin Chabowski")
+	dlg.SetAuthors([]string{"Kevin Chabowski <kevin@kch42.de>"})
+	dlg.SetLicense(`Copyright (c) 2013 Kevin Chabowski
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+`)
+	dlg.Run()
+	dlg.Destroy()
+}
+
+func (g *GUI) mkMenuBar() *gtk.MenuBar {
+	menubar := gtk.NewMenuBar()
+
+	fileMenu := gtk.NewMenu()
+
+	open := gtk.NewMenuItemWithLabel("Open")
+	open.Connect("activate", g.openWorldDlg)
+	fileMenu.Append(open)
+
+	if quickopen, ok := g.mkQuickOpen(); ok {
+		quickopenItem := gtk.NewMenuItemWithLabel("Open Map")
+		quickopenItem.SetSubmenu(quickopen)
+		fileMenu.Append(quickopenItem)
+	}
+
+	save := gtk.NewMenuItemWithLabel("Save")
+	fileMenu.Append(save)
+
+	quit := gtk.NewMenuItemWithLabel("Quit")
+	quit.Connect("activate", g.exitApp)
+	fileMenu.Append(quit)
+
+	fileMenuItem := gtk.NewMenuItemWithLabel("File")
+	fileMenuItem.SetSubmenu(fileMenu)
+	menubar.Append(fileMenuItem)
+
+	helpMenu := gtk.NewMenu()
+
+	about := gtk.NewMenuItemWithLabel("About")
+	about.Connect("activate", g.aboutDlg)
+	helpMenu.Append(about)
+
+	helpMenuItem := gtk.NewMenuItemWithLabel("Help")
+	helpMenuItem.SetSubmenu(helpMenu)
+	menubar.Append(helpMenuItem)
+
+	return menubar
+}
+
+func (g *GUI) mkQuickOpen() (*gtk.Menu, bool) {
+	maps := allMaps()
+	if (maps == nil) || (len(maps) == 0) {
+		return nil, false
+	}
+
+	menu := gtk.NewMenu()
+	for name, p := range maps {
+		mitem := gtk.NewMenuItemWithLabel(name)
+		p2 := p
+		mitem.Connect("activate", func() { g.openWorld(p2) })
+		menu.Append(mitem)
+	}
+
+	return menu, true
+}
+
+func labelCustomFont(text, font string) *gtk.Label {
+	label := gtk.NewLabel(text)
+	label.ModifyFontEasy(font)
+	return label
+}
+
+func (g *GUI) mkToolbox() *gtk.ScrolledWindow {
+	vbox := gtk.NewVBox(false, 0)
+
+	vbox.PackStart(labelCustomFont("Tools", "Sans Bold 14"), false, false, 3)
+
+	g.showbiomes = gtk.NewCheckButtonWithLabel("Show Biomes")
+	g.showbiomes.SetActive(true)
+	g.showbiomes.Connect("toggled", g.showbiomesToggled)
+	vbox.PackStart(g.showbiomes, false, false, 3)
+
+	fill := gtk.NewRadioButtonWithLabel(nil, "Fill")
+	draw := gtk.NewRadioButtonWithLabel(fill.GetGroup(), "Draw")
+	fill.SetActive(true)
+	fill.Connect("toggled", g.mkUpdateToolFx(fill, ToolFill))
+	draw.Connect("toggled", g.mkUpdateToolFx(draw, ToolDraw))
+	vbox.PackStart(fill, false, false, 3)
+	vbox.PackStart(draw, false, false, 3)
+
+	vbox.PackStart(gtk.NewHSeparator(), false, false, 3)
+	vbox.PackStart(labelCustomFont("Biomes", "Sans Bold 14"), false, false, 3)
+
+	var grp *glib.SList
+	for _, bio := range bioList {
+		biohbox := gtk.NewHBox(false, 0)
+		cbox := colorBox(bioColors[bio])
+		cbox.SetSizeRequest(20, 20)
+		biohbox.PackStart(cbox, false, false, 3)
+		rbutton := gtk.NewRadioButtonWithLabel(grp, bio.String())
+		grp = rbutton.GetGroup()
+		rbutton.Connect("toggled", g.mkUpdateBiomeFx(rbutton, bio))
+		biohbox.PackEnd(rbutton, true, true, 3)
+		vbox.PackStart(biohbox, false, false, 3)
+	}
+
+	scrolled := gtk.NewScrolledWindow(nil, nil)
+	scrolled.SetPolicy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
+	scrolled.AddWithViewPort(vbox)
+	return scrolled
+}
+
+func (g *GUI) Init() {
+	g.window = gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
+	g.window.SetTitle("Biome Editor")
+
+	menubar := g.mkMenuBar()
+	vbox := gtk.NewVBox(false, 0)
+	vbox.PackStart(menubar, false, false, 3)
+
+	hbox := gtk.NewHBox(false, 0)
+
+	// TODO: Drawing area thing missing...
+
+	toolbox := g.mkToolbox()
+	hbox.PackEnd(toolbox, false, false, 3)
+
+	vbox.PackStart(hbox, true, true, 3)
+
+	g.statusbar = gtk.NewStatusbar()
+	vbox.PackEnd(g.statusbar, false, false, 3)
+
+	g.window.Add(vbox)
+	g.window.SetDefaultSize(800, 600)
+
+	g.window.Connect("destroy", g.exitApp)
+}
+
+func (g *GUI) mkUpdateToolFx(rb *gtk.RadioButton, t tool) func() {
+	return func() {
+		if rb.GetActive() {
+			g.setTool(t)
+		}
+	}
+}
+
+func (g *GUI) mkUpdateBiomeFx(rb *gtk.RadioButton, bio mcmap.Biome) func() {
+	return func() {
+		if rb.GetActive() {
+			g.setBiome(bio)
+		}
+	}
+}
+
+func (g *GUI) setTool(t tool) {
+	fmt.Printf("Tool %d\n", t)
+}
+
+func (g *GUI) setBiome(bio mcmap.Biome) {
+	fmt.Println(bio)
+}
+
+func (g *GUI) showbiomesToggled() {
+	fmt.Printf("Show biomes: %v\n", g.showbiomes.GetActive())
+}
+
+func (g *GUI) Show() {
+	g.window.ShowAll()
+}
+
+func (g *GUI) exitApp() {
+	gtk.MainQuit()
+}
+
+func main() {
+	gtk.Init(nil)
+
+	gui := new(GUI)
+	gui.Init()
+	gui.Show()
+
+	gtk.Main()
+}