mods/player/player_mechanics.lua

   1 local player_state_channel = minetest.mod_channel_join("player.player_movement_state")
   2
   3 minetest.register_on_modchannel_message(function(channel_name, sender, message)
   4         if channel_name == "player.player_movement_state" then
   5                 local player = minetest.get_player_by_name(sender)
   6                 local meta = player:get_meta()
   7                 meta:set_string("player.player_movement_state", message)
   8         end
   9 end)
  10
  11 minetest.register_on_joinplayer(function(player)
  12         player:set_physics_override({jump=1.25,gravity=1.25})
  13         local meta = player:get_meta()
  14         meta:set_string("player.player_movement_state", "0")
  15 end)
  16
  17 minetest.register_globalstep(function(dtime)
  18         for _,player in ipairs(minetest.get_connected_players()) do
  19                 local meta = player:get_meta()
  20
  21                 local hunger = meta:get_int("hunger")
  22
  23                 local running = (meta:get_string("player.player_movement_state") == "1")
  24                 local bunny_hopping = (meta:get_string("player.player_movement_state") == "2")
  25                 local sneaking = (meta:get_string("player.player_movement_state") == "3")
  26
  27                 --print(running, bunny_hopping)
  28
  29
  30                 --running FOV modifier
  31                 if hunger > 6 and (running or bunny_hopping) then
  32                         player:set_fov(1.25, true,0.15)
  33
  34                         if bunny_hopping == true then
  35                 --player:set_fov(1.45, true,0.15)
  36                                 player:set_physics_override({speed=1.75})
  37                         else
  38                 --player:set_fov(1.25, true,0.15)
  39                                 player:set_physics_override({speed=1.5})
  40                         end
  41                 else
  42             player:set_fov(1, true,0.15)
  43                         player:set_physics_override({speed=1})
  44                         --meta:set_float("running_timer", 0)
  45                 end
  46
  47                 --sneaking
  48                 if sneaking then
  49             --player:set_fov(0.8, true,0.1)
  50                         player:set_eye_offset({x=0,y=-1,z=0},{x=0,y=-1,z=0})
  51                 else
  52                         player:set_eye_offset({x=0,y=0,z=0},{x=0,y=0,z=0})
  53                 end
  54
  55                 --remember to implement hunger
  56
  57                 --eating
  58                 if player:get_player_control().RMB then
  59
  60                         local item = player:get_wielded_item():get_name()
  61                         local satiation = minetest.get_item_group(item, "satiation")
  62                         local hunger = minetest.get_item_group(item, "hunger")
  63
  64                         local meta = player:get_meta()
  65                         if meta:get_int("hunger") == 20 then
  66                                 return
  67                         end
  68
  69                         if hunger > 0 and satiation > 0  then
  70                                 local eating = meta:get_float("eating")
  71                                 local eating_timer = meta:get_float("eating_timer")
  72
  73                                 eating = eating + dtime
  74                                 eating_timer = eating_timer + dtime
  75
  76                                 local ps = minetest.add_particlespawner({
  77                                         amount = 30,
  78                                         time = 0.00001,
  79                                         minpos = {x=-0.2, y=-1.5, z=0.5},
  80                                         maxpos = {x=0.2, y=1.7, z=0.5},
  81                                         minvel = vector.new(-0.5,0,-0.5),
  82                                         maxvel = vector.new(0.5,0,0.5),
  83                                         minacc = {x=0, y=-9.81, z=1},
  84                                         maxacc = {x=0, y=-9.81, z=1},
  85                                         minexptime = 0.5,
  86                                         maxexptime = 1.5,
  87                                         minsize = 0.5,
  88                                         maxsize = 1,
  89                                         attached = player,
  90                                         collisiondetection = true,
  91                                         collision_removal = true,
  92                                         vertical = false,
  93                                         texture = "eat_particles_1.png"
  94                                 })
  95
  96                                 if eating_timer + dtime > 0.25 then
  97                                         minetest.sound_play("eat", {
  98                                                 to_player = player:get_player_name(),
  99                                                 gain = 1.0,  -- default
 100                                                 pitch = math.random(60,100)/100,
 101                                         })
 102                                         eating_timer = 0
 103                                 end
 104
 105                                 if eating + dtime >= 1 then
 106                                         local stack = player:get_wielded_item()
 107                                         stack:take_item(1)
 108                                         minetest.eat_food(player,item)
 109                                         eating = 0
 110                                         minetest.sound_play("eat_finish", {
 111                                                 to_player = player:get_player_name(),
 112                                                 gain = 0.2,  -- default
 113                                                 pitch = math.random(60,85)/100,
 114                                         })
 115                                 end
 116
 117                                 meta:set_float("eating_timer", eating_timer)
 118                                 meta:set_float("eating", eating)
 119                         else
 120                                 local meta = player:get_meta()
 121                                 meta:set_float("eating", 0)
 122                                 meta:set_float("eating_timer", 0)
 123
 124                         end
 125                 else
 126                         local meta = player:get_meta()
 127                         meta:set_float("eating", 0)
 128                         meta:set_float("eating_timer", 0)
 129                 end
 130
 131         end
 132 end)