1 files changed, 62 insertions, 0 deletions
diff --git a/server/commands.go b/server/commands.go
index 1bad5f6..5ec321a 100644
--- a/server/commands.go
+++ b/server/commands.go
@@ -1,6 +1,7 @@
 package server
 
 import (
+	"fmt"
 	"sort"
 	"strconv"
 	"strings"
@@ -128,6 +129,66 @@ var commands = map[string]commandHandler {
 		}
 		return ""
 	},
+	"createLevel": func(ctx commandCtx) string {
+		var (
+			ok = true
+			size = blockPos {256, 256, 256}
+			genType = "flat"
+		)
+		ctx.arg.flags["--size"] = func(arg *arguments) {
+			var coords []int
+			for i := 0; i < 3; i++ {
+				coord, k := arg.nextArg()
+				i, err := strconv.Atoi(coord)
+				ok = ok && k && err == nil
+				coords = append(coords, i)
+			}
+			if !ok {
+				return
+			}
+			size = blockPos {
+				X: blockCoord(coords[0]),
+				Y: blockCoord(coords[1]),
+				Z: blockCoord(coords[2]),
+			}
+		}
+		ctx.arg.flags["--gen"] = func(arg *arguments) {
+			var k bool
+			genType, k = arg.nextArg()
+			ok = ok && k
+		}
+		ok = ok && len(ctx.arg.allArgs()) == 0
+		if !ok {
+			return usage("createLevel")
+		}
+		switch genType {
+		case "flat", "empty":
+		default:
+			return "Unknown generation type: " + genType
+		}
+		id, lvl := ctx.server.newLevel(levelInfo {Size: size})
+		lvl.Act(nil, func() {
+			ctx.sender.OnCommandOutput(ctx.server, "Creating level...")
+			switch genType {
+			case "flat":
+				lvl.generateFlat()
+			case "empty":
+				lvl.generateEmpty()
+			}
+			ctx.sender.OnCommandOutput(ctx.server,
+				fmt.Sprintf("Generated level id %d.", id),
+			)
+		})
+		switch pl := ctx.sender.(type) {
+		case *player:
+			pl.ChangeLevel(ctx.server, id, entityPos {
+				X: entityCoord(size.X) * blockSize / 2,
+				Y: entityCoord(size.Y) * blockSize / 2 + blockSize,
+				Z: entityCoord(size.Z) * blockSize / 2,
+			})
+		}
+		return ""
+	},
 	"op": func(ctx commandCtx) string {
 		name, ok := ctx.arg.nextArg()
 		if !ok {
@@ -200,6 +261,7 @@ var commands = map[string]commandHandler {
 
 var commandAuth = map[string]authLevel {
 	"tp": cheatAuth,
+	"createLevel": opAuth,
 	"op": opAuth,
 	"deop": opAuth,
 	"save": opAuth,