From 7415190866c1d7531335f4e8ec3d174d59e2a5da Mon Sep 17 00:00:00 2001
From: Alain STARK <astark@medialsace.fr>
Date: Tue, 23 Aug 2022 22:30:18 +0200
Subject: [PATCH] Delete terrain

---
 utils/terrain/Terrain.gd | 25 +++++++++++++++++++++++++
 world/game.gd            |  2 +-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/utils/terrain/Terrain.gd b/utils/terrain/Terrain.gd
index acd387f..9513319 100644
--- a/utils/terrain/Terrain.gd
+++ b/utils/terrain/Terrain.gd
@@ -641,6 +641,31 @@ func save():
 	save_parameter()
 	save_graph()
 	save_data()
+	
+func delete(name):
+	var directory = Directory.new()
+	Global.print_debug("Delete terrain : %s" %(name))
+	
+	# Goto terrain directory
+	directory.open("user://")
+	if not directory.dir_exists("terrain"):
+		directory.make_dir("terrain")
+	directory.change_dir("terrain")
+	if directory.dir_exists(name):
+		directory.change_dir(name)
+		directory.list_dir_begin()
+		var filename = directory.get_next()
+		while filename != "":
+			if( directory.file_exists(filename)):
+				print("Found file: " + filename)
+				directory.remove(filename)
+			filename = directory.get_next()
+		directory.list_dir_end()
+		directory.change_dir("..")
+		var result = directory.remove(name)
+		if(result != OK):
+			print(result)
+			
 
 func save_parameter():
 	var file = File.new()
diff --git a/world/game.gd b/world/game.gd
index abf8a85..a680ee2 100644
--- a/world/game.gd
+++ b/world/game.gd
@@ -27,7 +27,7 @@ func _ready():
 
 	terrain = Terrain.new()
 
-	print(terrain.list())
+	Global.print_debug(terrain.list())
 	
 	if terrain.exists(terrain_name):
 		terrain.load(terrain_name)