From 88fc515cff20edb16d627a7973f10575618678e6 Mon Sep 17 00:00:00 2001 From: AFCMS Date: Fri, 26 Mar 2021 17:38:25 +0100 Subject: [PATCH] make mobs take damage of falling anvils --- mods/ENTITIES/mcl_falling_nodes/init.lua | 71 +++++++++++++++++++++++- 1 file changed, 68 insertions(+), 3 deletions(-) diff --git a/mods/ENTITIES/mcl_falling_nodes/init.lua b/mods/ENTITIES/mcl_falling_nodes/init.lua index 1ffc87b34b..8f72cc13d5 100644 --- a/mods/ENTITIES/mcl_falling_nodes/init.lua +++ b/mods/ENTITIES/mcl_falling_nodes/init.lua @@ -13,9 +13,8 @@ local deal_falling_damage = function(self, dtime) if minetest.get_item_group(self.node.name, "falling_node_damage") == 0 then return end - -- Cause damage to any player it hits. + -- Cause damage to any entity it hits. -- Algorithm based on MC anvils. - -- TODO: Support smashing other objects, too. local pos = self.object:get_pos() if not self._startpos then -- Fallback @@ -23,6 +22,72 @@ local deal_falling_damage = function(self, dtime) end local objs = minetest.get_objects_inside_radius(pos, 1) for _,v in ipairs(objs) do + if v:is_player() then + local hp = v:get_hp() + local name = v:get_player_name() + if hp ~= 0 then + if not self._hit_players then + self._hit_players = {} + end + local hit = false + for _,v in ipairs(self._hit_players) do + if name == v then + hit = true + end + end + if not hit then + table.insert(self._hit_players, name) + local way = self._startpos.y - pos.y + local damage = (way - 1) * 2 + damage = math.min(40, math.max(0, damage)) + if damage >= 1 then + hp = hp - damage + if hp < 0 then + hp = 0 + end + -- TODO: Reduce damage if wearing a helmet + local msg + if minetest.get_item_group(self.node.name, "anvil") ~= 0 then + msg = S("@1 was smashed by a falling anvil.", v:get_player_name()) + else + msg = S("@1 was smashed by a falling block.", v:get_player_name()) + end + if dmes then + mcl_death_messages.player_damage(v, msg) + end + v:set_hp(hp, { type = "punch", from = "mod" }) + end + end + end + else + local hp = v:get_luaentity().health + if hp and hp ~= 0 then + if not self._hit_mobs then + self._hit_mobs = {} + end + local hit = false + for _,mob in ipairs(self._hit_mobs) do + if v == mob then + hit = true + end + end + if not hit then + table.insert(self._hit_mobs, v) + local way = self._startpos.y - pos.y + local damage = (way - 1) * 2 + damage = math.min(40, math.max(0, damage)) + if damage >= 1 then + hp = hp - damage + if hp < 0 then + hp = 0 + end + v:get_luaentity().health = hp + end + end + end + end + end +--[[ for _,v in ipairs(objs) do local hp = v:get_hp() if v:is_player() and hp ~= 0 then if not self._hit_players then @@ -61,7 +126,7 @@ local deal_falling_damage = function(self, dtime) end end end - end + end ]] end minetest.register_entity(":__builtin:falling_node", {