Merge branch 'master' into sponge-API

mods/CORE/mcl_damage/init.lua

@@ -149,13 +149,18 @@ minetest.register_on_player_hpchange(function(player, hp_change, mt_reason)
 end, true)
 
 minetest.register_on_player_hpchange(function(player, hp_change, mt_reason)
+	if player:get_hp() > 0 then
+		mt_reason.approved = true
 		if hp_change < 0 then
 			mcl_damage.run_damage_callbacks(player, -hp_change, mcl_damage.from_mt(mt_reason))
 		end
+	end
 end, false)
 
 minetest.register_on_dieplayer(function(player, mt_reason)
+	if mt_reason.approved then
 		mcl_damage.run_death_callbacks(player, mcl_damage.from_mt(mt_reason))
+	end
 end)
 
 minetest.register_on_mods_loaded(function()

mods/CORE/mcl_util/init.lua

@@ -539,7 +539,7 @@ function mcl_util.get_object_name(object)
 		local luaentity = object:get_luaentity()
 
 		if not luaentity then
-			return ""
+			return tostring(object)
 		end
 
 		return luaentity.nametag and luaentity.nametag ~= "" and luaentity.nametag or luaentity.description or luaentity.name

mods/ENTITIES/mcl_mobs/api/mob_functions/death_logic.lua

@@ -87,6 +87,12 @@ end
 
 
 mobs.death_logic = function(self, dtime)
+
+	--stop crashing game when object is nil
+	if not self or not self.object or not self.object:get_luaentity() then
+		return
+	end
+
     self.death_animation_timer = self.death_animation_timer + dtime
 
 	--get all attached entities and sort through them

mods/HUD/mcl_death_messages/init.lua

@@ -204,8 +204,9 @@ mcl_damage.register_on_death(function(obj, reason)
 
 	if obj:is_player() then
 		send_to = true
-	end -- ToDo: add mob death messages for owned mobs, only send to owner (sent_to = "player name")
+	end
 
+	-- ToDo: add mob death messages for owned mobs, only send to owner (sent_to = "player name")
 
 	if send_to then
 		local messages = mcl_death_messages.messages[reason.type] or {}

mods/ITEMS/mcl_end/end_crystal.lua

@@ -27,8 +27,16 @@ end
 local function crystal_explode(self, puncher)
 	if self._exploded then return end
 	self._exploded = true
-	local strength = puncher and explosion_strength or 1
-	mcl_explosions.explode(vector.add(self.object:get_pos(), {x = 0, y = 1.5, z = 0}), strength, {drop_chance = 1}, puncher)
+	local strength = 1
+	local source
+	if puncher then
+		strength = explosion_strength
+		local reason = {}
+		mcl_damage.from_punch(reason, puncher)
+		mcl_damage.finish_reason(reason)
+		source = reason.source
+	end
+	mcl_explosions.explode(vector.add(self.object:get_pos(), {x = 0, y = 1.5, z = 0}), strength, {drop_chance = 1}, self.object, source)
 	minetest.after(0, self.object.remove, self.object)
 end