handlers/animations.lua

   1 local function top_face(pointed_thing)
   2         if not pointed_thing then return end
   3         return pointed_thing.above.y > pointed_thing.under.y
   4 end
   5
   6 function xdecor.sit(pos, node, clicker, pointed_thing)
   7         if not top_face(pointed_thing) then return end
   8         local player_name = clicker:get_player_name()
   9         local objs = minetest.get_objects_inside_radius(pos, 0.1)
  10         local vel = clicker:get_player_velocity()
  11         local ctrl = clicker:get_player_control()
  12
  13         for _, obj in pairs(objs) do
  14                 if obj:is_player() and obj:get_player_name() ~= player_name then
  15                         return
  16                 end
  17         end
  18
  19         if default.player_attached[player_name] then
  20                 pos.y = pos.y - 0.5
  21                 clicker:setpos(pos)
  22                 clicker:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
  23                 clicker:set_physics_override({speed = 1, jump = 1, gravity = 1})
  24                 default.player_attached[player_name] = false
  25                 default.player_set_animation(clicker, "stand", 30)
  26
  27         elseif not default.player_attached[player_name] and node.param2 <= 3 and
  28                         not ctrl.sneak and vector.equals(vel, {x=0,y=0,z=0}) then
  29
  30                 clicker:set_eye_offset({x=0, y=-7, z=2}, {x=0, y=0, z=0})
  31                 clicker:set_physics_override({speed = 0, jump = 0, gravity = 1})
  32                 clicker:setpos(pos)
  33                 default.player_attached[player_name] = true
  34                 default.player_set_animation(clicker, "sit", 30)
  35
  36                 if     node.param2 == 0 then clicker:set_look_yaw(3.15)
  37                 elseif node.param2 == 1 then clicker:set_look_yaw(7.9)
  38                 elseif node.param2 == 2 then clicker:set_look_yaw(6.28)
  39                 elseif node.param2 == 3 then clicker:set_look_yaw(4.75) end
  40         end
  41 end
  42
  43 function xdecor.sit_dig(pos, digger)
  44         for _, player in pairs(minetest.get_objects_inside_radius(pos, 0.1)) do
  45                 if player:is_player() and
  46                             default.player_attached[player:get_player_name()] then
  47                         return false
  48                 end
  49         end
  50         return true
  51 end
  52