mods/ENTITIES/mcl_burning/init.lua

@@ -0,0 +1,190 @@
+mcl_burning = {}
+
+local S = minetest.get_translator("mcl_burning")
+
+function mcl_burning.play_sound(obj, soundname)
+	minetest.sound_play(soundname, {
+		object = obj,
+		gain = 0.18,
+		max_hear_distance = 32,
+	})
+end
+
+function mcl_burning.get_collisionbox(obj)
+	local box = obj:get_properties().collisionbox
+	return vector.new(box[1], box[2], box[3]), vector.new(box[4], box[5], box[6])
+end
+
+function mcl_burning.is_touching_nodes(obj, nodes)
+	local pos = obj:get_pos()
+	local box = obj:get_properties().collisionbox
+	local minp, maxp = mcl_burning.get_collisionbox(obj)
+	local nodes = minetest.find_nodes_in_area(vector.add(pos, minp), vector.add(pos, maxp), nodes)
+	return #nodes > 0
+end
+
+function mcl_burning.create_particlespawner(obj, burn_time, old_burn_time, old_spawner)
+	local new_spawner
+	if old_spawner == 0 then
+		old_spawner = nil
+	end
+	local delete_old_spawner = false
+	if burn_time and (not old_spawner or burn_time >= old_burn_time) then
+		delete_old_spawner = true
+		local minp, maxp = mcl_burning.get_collisionbox(obj)
+		new_spawner =  minetest.add_particlespawner({
+			amount = 1000 * burn_time,
+			time = burn_time,
+			minpos = minp,
+			maxpos = maxp,
+			minvel = {x = -0.5, y = 1, z = -0.5},
+			maxvel = {x =  0.5, y = 2, z = -0.5},
+			minacc = {x = -0.1, y = 8, z = -0.1},
+			maxacc = {x =  0.1, y = 10, z =  0.1},
+			minexptime = 0.2,
+			maxexptime = 0.3,
+			minsize = 1,
+			maxsize = 2,
+			collisiondetection = true,
+			texture = "fire_basic_flame.png",
+			attached = obj,
+		})
+    elseif not burn_time and old_spawner then
+		delete_old_spawner = true
+	end
+	if delete_old_spawner and old_spawner then
+		minetest.delete_particlespawner(old_spawner)
+		old_spawner = nil
+	end
+	return new_spawner or old_spawner
+end
+
+function mcl_burning.analyse(obj, meta, is_player)
+	if meta then
+		return meta, is_player
+	end
+	is_player = obj:is_player()
+	if is_player then
+		meta = obj:get_meta()
+	else
+		meta = obj:get_luaentity()
+	end
+	return meta, is_player
+end
+
+function mcl_burning.set_burning(obj, burn_time, old_burn_time, meta, is_player)
+	meta, is_player = mcl_burning.analyse(obj, meta, is_player)
+	old_burn_time = old_burn_time or mcl_burning.get_burning(obj, meta, is_player)
+	if burn_time <= 0 then
+		burn_time = nil
+	end
+	if is_player then
+		if burn_time then
+			meta:set_float("mcl_burning:burn_time", burn_time)
+		elseif old_burn_time > 0 then
+			meta:set_string("mcl_burning:burn_time", "")
+			mcl_burning.play_sound(obj, "fire_extinguish_flame")
+		end
+		local fire_spawner = mcl_burning.create_particlespawner(obj, burn_time, old_burn_time, meta:get_int("mcl_burning:fire_spawner"))
+		if fire_spawner then
+			meta:set_int("mcl_burning:fire_spawner", fire_spawner)
+		else
+			meta:set_string("mcl_burning:fire_spawner", "")
+		end
+	elseif not meta._fire_resistant then
+		meta._burn_time = burn_time
+		meta._fire_spawner = mcl_burning.create_particlespawner(obj, burn_time, old_burn_time, meta._fire_spawner)
+		if not burn_time and old_burn_time > 0 then
+			mcl_burning.play_sound(obj, "fire_extinguish_flame")
+		end
+	end
+end
+
+function mcl_burning.get_burning(obj, meta, is_player)
+	meta, is_player = mcl_burning.analyse(obj, meta, is_player)
+	if is_player then
+		return meta:get_float("mcl_burning:burn_time")
+	else
+		return meta._burn_time or 0
+	end
+end
+
+function mcl_burning.damage(obj, meta, is_player)
+	local hp
+	if is_player then
+		hp = obj:get_hp()
+	else
+		hp = meta.health or 0
+	end
+	if hp <= 0 then
+		return
+	end
+	meta, is_player = mcl_burning.analyse(obj, meta, is_player)
+	local do_damage = true
+	if is_player then
+		if mcl_potions.player_has_effect(obj, "fire_resistance") then
+			do_damage = false
+		else
+			local name = obj:get_player_name()
+			armor.last_damage_types[name] = "fire"
+			mcl_death_messages.player_damage(obj, S("@1 burned to a crisp.", name))
+		end
+	end
+	if do_damage then
+		if is_player then
+			obj:set_hp(hp - 1)
+		else
+			meta.health = hp - 1
+		end
+	end
+end
+
+local etime = 0
+
+function mcl_burning.step(obj, dtime)
+	local burn_time, old_burn_time, meta, is_player
+	meta, is_player = mcl_burning.analyse(obj)
+	old_burn_time = mcl_burning.get_burning(obj, meta, is_player)
+	burn_time = old_burn_time - dtime
+	if burn_time < 5 and mcl_burning.is_touching_nodes(obj, {"mcl_fire:fire", "mcl_fire:eternal_fire", "mcl_core:lava_source", "mcl_core:lava_flowing"}) then
+		burn_time = 5
+	end
+	if burn_time > 0 or old_burn_time > 0 then
+		if mcl_weather.get_weather() == "rain" and mcl_weather.is_outdoor(obj:get_pos()) or mcl_burning.is_touching_nodes(obj, {"mcl_core:water_source", "mcl_core:water_flowing"}) then
+			burn_time = math.min(burn_time, 0.25)
+		end
+		mcl_burning.set_burning(obj, burn_time, old_burn_time, meta, is_player)
+	end
+	if burn_time > 0 then
+		if math.random() < dtime then
+			mcl_burning.play_sound(obj, "fire_fire")
+		end
+		if etime > 1 then
+			mcl_burning.damage(obj, meta, is_player)
+		end
+	end
+end
+
+minetest.register_globalstep(function(dtime)
+	if etime > 1 then
+		etime = 0
+	end
+	etime = etime + dtime
+	for _, player in ipairs(minetest.get_connected_players()) do
+		mcl_burning.step(player, dtime)
+	end
+end)
+
+minetest.register_on_respawnplayer(function(player)
+	mcl_burning.set_burning(player, 0)
+end)
+
+minetest.register_chatcommand("burn", {
+	func = function(name, param)
+		local player = minetest.get_player_by_name(name)
+		local burn_time = tonumber(param) or 5
+		if player then
+			mcl_burning.set_burning(player, burn_time)
+		end
+	end
+})

mods/ENTITIES/mcl_mobs/api.lua

@@ -778,6 +778,7 @@ local check_for_death = function(self, cause, cmi_cause)
 		if cause == "lava" or cause == "fire" then
 			item_drop(self, true, 0)
 		else
+			local cooked = nil
 			local looting = 0
 			if cause == "hit" then
 				local puncher = cmi_cause.puncher
@@ -785,7 +786,10 @@ local check_for_death = function(self, cause, cmi_cause)
 					looting = mcl_enchanting.get_enchantment(puncher:get_wielded_item(), "looting")
 				end
 			end
-			item_drop(self, nil, looting)
+			if self._burn_time and self._burn_time > 0 then
+				cooked = true
+			end
+			item_drop(self, cooked, looting)
 		end
 
 		local pos = self.object:get_pos()
@@ -3355,6 +3359,10 @@ end
 -- main mob function
 local mob_step = function(self, dtime)
 	
+	if not self.fire_resistant then
+		mcl_burning.step(self.object, dtime)
+	end
+	
 	if use_cmi then
 		cmi.notify_step(self.object, dtime)
 	end
@@ -3781,6 +3789,7 @@ minetest.register_entity(name, {
 	suffocation_timer = 0,
 	follow_velocity = def.follow_velocity or 2.4,
 	instant_death = def.instant_death or false,
+	fire_resistant = def.fire_resistant or false,
 	-- End of MCL2 extensions
 
 	on_spawn = def.on_spawn,

mods/ENTITIES/mobs_mc/blaze.lua

@@ -74,6 +74,7 @@ mobs:register_mob("mobs_mc:blaze", {
 	makes_footstep_sound = false,
 	fear_height = 0,
 	glow = 14,
+	fire_resistant = true,
 })
 
 mobs:spawn_specific("mobs_mc:blaze", mobs_mc.spawn.nether_fortress, {"air"}, 0, minetest.LIGHT_MAX+1, 30, 5000, 3, mobs_mc.spawn_height.nether_min, mobs_mc.spawn_height.nether_max)

mods/ENTITIES/mobs_mc/ender_dragon.lua

@@ -67,7 +67,8 @@ mobs:register_mob("mobs_mc:enderdragon", {
 			--end
 		end
 		minetest.add_item(own_pos, mobs_mc.items.dragon_egg)
-	end
+	end,
+	fire_resistant = true,
 })
 
 

mods/ENTITIES/mobs_mc/ghast.lua

@@ -62,6 +62,7 @@ mobs:register_mob("mobs_mc:ghast", {
 	fly = true,
 	makes_footstep_sound = false,
 	instant_death = true,
+	fire_resistant = true,
 })
 
 

mods/ENTITIES/mobs_mc/skeleton_wither.lua

@@ -90,6 +90,7 @@ mobs:register_mob("mobs_mc:witherskeleton", {
 	dogshoot_count_max =0.5,
 	fear_height = 4,
 	harmed_by_heal = true,
+	fire_resistant = true,
 })
 
 --spawn

mods/ENTITIES/mobs_mc/slime+magma_cube.lua

@@ -108,7 +108,8 @@ local slime_big = {
 	jump_height = 5.2,
 	fear_height = 0,
 	spawn_small_alternative = "mobs_mc:slime_small",
-	on_die = spawn_children_on_die("mobs_mc:slime_small", 4, 1.0, 1.5)
+	on_die = spawn_children_on_die("mobs_mc:slime_small", 4, 1.0, 1.5),
+	fire_resistant = true,
 }
 mobs:register_mob("mobs_mc:slime_big", slime_big)
 

mods/ENTITIES/mobs_mc/zombiepig.lua

@@ -86,6 +86,7 @@ local pigman = {
 	fear_height = 4,
 	view_range = 16,
 	harmed_by_heal = true,
+	fire_resistant = true,
 }
 
 mobs:register_mob("mobs_mc:pigman", pigman)

mods/ITEMS/mcl_armor/armor.lua

@@ -540,7 +540,7 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
 					epf = epf + blast_protection_level * 2
 				end
 				local fire_protection_level = enchantments.fire_protection or 0
-				if fire_protection_level > 0 and (damage_type == "fireball" or reason.type == "node_damage" and
+				if fire_protection_level > 0 and (damage_type == "burning" or damage_type == "fireball" or reason.type == "node_damage" and
 					(reason.node == "mcl_fire:fire" or reason.node == "mcl_core:lava_source" or reason.node == "mcl_core:lava_flowing")) then
 					epf = epf + fire_protection_level * 2
 				end