3 files changed, 71 insertions, 1 deletions
diff --git a/MCServer/Plugins/APIDump/APIDesc.lua b/MCServer/Plugins/APIDump/APIDesc.lua
index c0056ac4a..01554d99c 100644
--- a/MCServer/Plugins/APIDump/APIDesc.lua
+++ b/MCServer/Plugins/APIDump/APIDesc.lua
@@ -2035,6 +2035,7 @@ end
 				BroadcastSoundParticleEffect = { Params = "EffectID, X, Y, Z, EffectData, [{{cClientHandle|ExcludeClient}}]", Return = "", Notes = "Sends the specified effect to all players in this world, except the optional ExceptClient" },
 				CastThunderbolt = { Params = "X, Y, Z", Return = "", Notes = "Creates a thunderbolt at the specified coords" },
 				ChangeWeather = { Params = "", Return = "", Notes = "Forces the weather to change in the next game tick. Weather is changed according to the normal rules: wSunny <-> wRain <-> wStorm" },
+				ChunkStay = { Params = "ChunkCoordTable, OnChunkAvailable, OnAllChunksAvailable", Return = "", Notes = "Queues the specified chunks to be loaded or generated and calls the specified callbacks once they are loaded. ChunkCoordTable is an arra-table of chunk coords, each coord being a table of 2 numbers: { {Chunk1x, Chunk1z}, {Chunk2x, Chunk2z}, ...}. When any of those chunks are made available (including being available at the start of this call), the OnChunkAvailable() callback is called. When all the chunks are available, the OnAllChunksAvailable() callback is called. The function signatures are: <pre class=\"prettyprint lang-lua\">function OnChunkAvailable(ChunkX, ChunkZ)\nfunction OnAllChunksAvailable()</pre> All return values from the callbacks are ignored." },
 				CreateProjectile = { Params = "X, Y, Z, {{cProjectileEntity|ProjectileKind}}, {{cEntity|Creator}}, [{{Vector3d|Speed}}]", Return = "", Notes = "Creates a new projectile of the specified kind at the specified coords. The projectile's creator is set to Creator (may be nil). Optional speed indicates the initial speed for the projectile." },
 				DigBlock = { Params = "X, Y, Z", Return = "", Notes = "Replaces the specified block with air, without dropping the usual pickups for the block. Wakes up the simulators for the block and its neighbors." },
 				DoExplosionAt = { Params = "Force, X, Y, Z, CanCauseFire, Source, SourceData", Return = "", Notes = "Creates an explosion of the specified relative force in the specified position. If CanCauseFire is set, the explosion will set blocks on fire, too. The Source parameter specifies the source of the explosion, one of the esXXX constants. The SourceData parameter is specific to each source type, usually it provides more info about the source." },
diff --git a/MCServer/Plugins/Debuggers/Debuggers.lua b/MCServer/Plugins/Debuggers/Debuggers.lua
index 624261cbf..853b0a1dc 100644
--- a/MCServer/Plugins/Debuggers/Debuggers.lua
+++ b/MCServer/Plugins/Debuggers/Debuggers.lua
@@ -53,6 +53,7 @@ function Initialize(Plugin)
 	PM:BindCommand("/fr",      "debuggers", HandleFurnaceRecipe,   "- Shows the furnace recipe for the currently held item");
 	PM:BindCommand("/ff",      "debuggers", HandleFurnaceFuel,     "- Shows how long the currently held item would burn in a furnace");
 	PM:BindCommand("/sched",   "debuggers", HandleSched,           "- Schedules a simple countdown using cWorld:ScheduleTask()");
+	PM:BindCommand("/cs",      "debuggers", HandleChunkStay,       "- Tests the ChunkStay Lua integration for the specified chunk coords");
 
 	Plugin:AddWebTab("Debuggers", HandleRequest_Debuggers);
 
@@ -64,7 +65,7 @@ function Initialize(Plugin)
 	-- TestBlockAreas();
 	-- TestSQLiteBindings();
 	-- TestExpatBindings();
-	TestPluginCalls();
+	-- TestPluginCalls();
 	
 	return true
 end;
@@ -1061,3 +1062,68 @@ end
 
 
 
+
+function HandleChunkStay(a_Split, a_Player)
+	if (#a_Split ~= 3) then
+		a_Player:SendMessage("Usage: /cs <ChunkX> <ChunkZ>")
+		return true
+	end
+	
+	local ChunkX = tonumber(a_Split[2])
+	local ChunkZ = tonumber(a_Split[3])
+	if ((ChunkX == nil) or (ChunkZ == nil)) then
+		a_Player:SendMessage("Invalid chunk coords.")
+		return true
+	end
+	
+	local World = a_Player:GetWorld()
+	local PlayerID = a_Player:GetUniqueID()
+	
+	-- Set the wanted chunks:
+	local Chunks = {}
+	for z = -1, 1 do for x = -1, 1 do
+		table.insert(Chunks, {ChunkX + x, ChunkZ + z})
+	end end
+	
+	-- The function that is called when all chunks are available
+	-- Will perform the actual action with all those chunks
+	-- Note that the player needs to be referenced using their EntityID - in case they disconnect before the chunks load
+	local OnAllChunksAvailable = function()
+		LOGINFO("ChunkStay all chunks now available")
+		-- Build something on the neighboring chunks, to verify:
+		for z = -1, 1 do for x = -1, 1 do
+			local BlockX = (ChunkX + x) * 16 + 8
+			local BlockZ = (ChunkZ + z) * 16 + 8
+			for y = 20, 80 do
+				World:SetBlock(BlockX, y, BlockZ, E_BLOCK_OBSIDIAN, 0)
+			end
+		end end
+		
+		-- Teleport the player there for visual inspection:
+		World:DoWithEntityByID(PlayerID,
+			function (a_CallbackPlayer)
+				a_CallbackPlayer:TeleportToCoords(ChunkX * 16 + 8, 85, ChunkZ * 16 + 8)
+				a_CallbackPlayer:SendMessage("ChunkStay fully available")
+			end
+		)
+	end
+	
+	-- This function will be called for each chunk that is made available
+	-- Note that the player needs to be referenced using their EntityID - in case they disconnect before the chunks load
+	local OnChunkAvailable = function(a_ChunkX, a_ChunkZ)
+		LOGINFO("ChunkStay now has chunk [" .. a_ChunkX .. ", " .. a_ChunkZ .. "]")
+		World:DoWithEntityByID(PlayerID,
+			function (a_CallbackPlayer)
+				a_CallbackPlayer:SendMessage("ChunkStay now has chunk [" .. a_ChunkX .. ", " .. a_ChunkZ .. "]")
+			end
+		)
+	end
+	
+	-- Process the ChunkStay:
+	World:ChunkStay(Chunks, OnChunkAvailable, OnAllChunksAvailable)
+	return true
+end
+
+
+
+
diff --git a/MCServer/items.ini b/MCServer/items.ini
index c09b32f17..7b8fcf4ee 100644
--- a/MCServer/items.ini
+++ b/MCServer/items.ini
@@ -1,4 +1,5 @@
 [Items]
+air=0
 rock=1
 stone=1
 grass=2
@@ -177,6 +178,8 @@ workbench=58
 crop=59
 crops=59
 soil=60
+farmland=60
+tilleddirt=60
 furnace=61
 litfurnace=62
 signblock=63