From: ForbiddenJ <justinscomputercreations@gmail.com>
Date: Tue, 25 Jul 2017 18:52:39 +0000 (-0500)
Subject: Torches: Make liquids drop torches as items
X-Git-Tag: 5.0.0~194
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=3294a2a51549a32b9703e3a4d2346b7fe1b2756c;p=oweals%2Fminetest_game.git

Torches: Make liquids drop torches as items

Liquids that are 'igniters', such as lava, will drop the torch without
a flame-extinguish sound, as the torch item will burn up after a few
seconds with a sound and smoke particles.

All other liquids cause a flame-extinguish sound.
---

diff --git a/mods/default/torch.lua b/mods/default/torch.lua
index 3c3ae965..016ae685 100644
--- a/mods/default/torch.lua
+++ b/mods/default/torch.lua
@@ -35,6 +35,21 @@ See LICENSE.txt and http://www.gnu.org/licenses/lgpl-2.1.txt
 
 --]]
 
+local function on_flood(pos, oldnode, newnode)
+	minetest.add_item(pos, ItemStack("default:torch 1"))
+	-- Play flame-extinguish sound if liquid is not an 'igniter'
+	local nodedef = minetest.registered_items[newnode.name]
+	if not (nodedef and nodedef.groups and
+			nodedef.groups.igniter and nodedef.groups.igniter > 0) then
+		minetest.sound_play(
+			"default_cool_lava",
+			{pos = pos, max_hear_distance = 16, gain = 0.1}
+		)
+	end
+	-- Remove the torch node
+	return false
+end
+
 minetest.register_node("default:torch", {
 	description = "Torch",
 	drawtype = "mesh",
@@ -83,7 +98,9 @@ minetest.register_node("default:torch", {
 		itemstack:set_name("default:torch")
 
 		return itemstack
-	end
+	end,
+	floodable = true,
+	on_flood = on_flood,
 })
 
 minetest.register_node("default:torch_wall", {
@@ -105,6 +122,8 @@ minetest.register_node("default:torch_wall", {
 		wall_side = {-1/2, -1/2, -1/8, -1/8, 1/8, 1/8},
 	},
 	sounds = default.node_sound_wood_defaults(),
+	floodable = true,
+	on_flood = on_flood,
 })
 
 minetest.register_node("default:torch_ceiling", {
@@ -126,6 +145,8 @@ minetest.register_node("default:torch_ceiling", {
 		wall_top = {-1/8, -1/16, -5/16, 1/8, 1/2, 1/8},
 	},
 	sounds = default.node_sound_wood_defaults(),
+	floodable = true,
+	on_flood = on_flood,
 })
 
 minetest.register_lbm({