modules/PlayerSystem/src/localplayer.lua

   1 local LocalPlayer = Dragonblocks.create_class()
   2 table.assign(LocalPlayer, PlayerSystem.Player)
   3
   4 function LocalPlayer:constructor()
   5         self:init()
   6         self:set_speed(10)
   7         self:set_fov(45)
   8         self:set_yaw(180)
   9         self:set_pitch(0)
  10         self:add_event_listener("after_set_position", function(event) self:set_position_callback(event) end)
  11         RenderEngine:add_event_listener("keypress", function(event) self:key_press_callback(event) end)
  12         RenderEngine:add_event_listener("mousemove", function(event) self:mouse_move_callback(event) end)
  13         RenderEngine:add_listen_key("w")
  14         RenderEngine:add_listen_key("a")
  15         RenderEngine:add_listen_key("s")
  16         RenderEngine:add_listen_key("d")
  17         RenderEngine:add_listen_key("space")
  18         RenderEngine:add_listen_key("left shift")
  19 end
  20
  21 function LocalPlayer:key_press_callback(event)
  22         local keys = event.keys
  23         local speed = self.speed * event.dtime
  24         local hvec, vvec = self.horizontal_look, RenderEngine.camera.up
  25         if keys["w"] then
  26                 self:move( speed * hvec)
  27         elseif keys["s"] then
  28                 self:move(-speed * hvec)
  29         end
  30         if keys["a"] then
  31                 self:move(-speed * (hvec % vvec):normalize())
  32         elseif keys["d"] then
  33                 self:move( speed * (hvec % vvec):normalize())
  34         end
  35         if keys["left shift"] then
  36                 self:move(-speed * vvec)
  37         elseif keys["space"] then
  38                 self:move( speed * vvec)
  39         end
  40 end
  41
  42 function LocalPlayer:mouse_move_callback(event)
  43         self.yaw = self.yaw - event.x
  44         self.pitch = self.pitch - event.y
  45         self:update_look()
  46 end
  47
  48 function LocalPlayer:set_position_callback(event)
  49         RenderEngine.camera.pos = self.pos
  50 end
  51
  52 function LocalPlayer:move(vec)
  53         self:set_position(self.pos + vec)
  54 end
  55
  56 function LocalPlayer:set_fov(fov)
  57         self.fov = fov
  58         RenderEngine.fov = fov
  59 end
  60
  61 function LocalPlayer:set_yaw(yaw)
  62         self.yaw = math.rad(yaw)
  63         self:update_look()
  64 end
  65
  66 function LocalPlayer:set_pitch(pitch)
  67         self.pitch = math.rad(pitch)
  68         self:update_look()
  69 end
  70
  71 function LocalPlayer:update_look()
  72         self.horizontal_look = glm.vec3(math.sin(self.yaw), 0, math.cos(self.yaw)):normalize()
  73         RenderEngine.camera.front = glm.vec3(math.sin(self.yaw or 0), math.sin(self.pitch or 0), math.cos(self.yaw or 0)):normalize()
  74 end
  75
  76 return LocalPlayer