Make fire a tiny bit less eager to jump everywhere

mods/default/init.lua

@@ -1065,7 +1065,7 @@ minetest.register_node("default:lava_flowing", {
 	liquid_viscosity = LAVA_VISC,
 	damage_per_second = 4*2,
 	post_effect_color = {a=192, r=255, g=64, b=0},
-	groups = {lava=3, liquid=2, hot=3, igniter=2},
+	groups = {lava=3, liquid=2, hot=3, igniter=1},
 })
 
 minetest.register_node("default:lava_source", {
@@ -1091,7 +1091,7 @@ minetest.register_node("default:lava_source", {
 	liquid_viscosity = LAVA_VISC,
 	damage_per_second = 4*2,
 	post_effect_color = {a=192, r=255, g=64, b=0},
-	groups = {lava=3, liquid=2, hot=3, igniter=2},
+	groups = {lava=3, liquid=2, hot=3, igniter=1},
 })
 
 minetest.register_node("default:torch", {

mods/fire/init.lua

@@ -5,7 +5,7 @@ minetest.register_node("fire:basic_flame", {
 	drawtype = "glasslike",
 	tile_images = {"fire_basic_flame.png"},
 	light_source = 14,
-	groups = {igniter=3,dig_immediate=3},
+	groups = {igniter=2,dig_immediate=3},
 	drop = '',
 	walkable = false,
 })