Suffocation & home priv

[Crafter.git] / mods / player_mechanics / suffocation.lua

diff --git a/mods/player_mechanics/suffocation.lua b/mods/player_mechanics/suffocation.lua
new file mode 100644 (file)
index 0000000..36d4ff7
--- /dev/null
+++ b/mods/player_mechanics/suffocation.lua
@@ -0,0 +1,35 @@
+local time = 0
+
+minetest.register_globalstep(function(dtime)
+       time = time + dtime
+
+       if time < 0.5 then
+               return
+       end
+       
+       time = 0
+
+       for _, player in ipairs(minetest.get_connected_players()) do
+               local name = player:get_player_name()
+               local pos = player:get_pos()
+               local node_head = minetest.get_node(vector.add(pos, vector.new(0, 1.5, 0))).name
+
+               -- Is player suffocating inside node? (Only for solid full opaque cube type nodes
+               -- without group disable_suffocation=1)
+               local ndef = minetest.registered_nodes[node_head]
+
+               if ndef
+               and (ndef.walkable == nil or ndef.walkable == true)
+               and (ndef.collision_box == nil or ndef.collision_box.type == "regular")
+               and (ndef.node_box == nil or ndef.node_box.type == "regular")
+               and (ndef.groups.disable_suffocation ~= 1)
+               and (node_head ~= "ignore")
+               and (not minetest.check_player_privs(name, {noclip = true})) then
+                       if player:get_hp() > 0 then
+                               player:set_hp(player:get_hp() - 1)
+                       end
+               end
+
+       end
+
+end)