git.r.bdr.sh - rbdr/pico-engine/blob - build/Debug/Pico-Lua-Test.app/Contents/Resources/main_actor.lua

   1 --Configuration for the Main Actor
   2 --Also, this is pretty arbitrary: walksound=0 (for the audio track switches)
   3
   4 --the directions
   5 up=0
   6 right=1
   7 down=2
   8 left = 3
   9
  10 --Parameters
  11 this.actorname = "Main Character"
  12 this.enemy = 0
  13 this.controllable = 1
  14 this.jumpstrength = 6
  15 this.speed = 3
  16 this.shotlimit = 3
  17
  18 print(">>> Entity Created - "..this.actorname);
  19
  20 function this.jump(this)
  21         if not this:get_jumplock()
  22                 and this:can_move(0,this:get_x(),this:get_y())
  23                 and not this:can_move(2,this:get_x(),this:get_y()) then
  24                 this:set_vertical_speed(this:get_vertical_speed()-this.jumpstrength)
  25         end
  26 end
  27
  28 function this.centermap(this)
  29
  30         this:set_map_sx(this:get_x() - this:get_cfg_screen_width()/2)
  31         this:set_map_sy(this:get_y() - this:get_cfg_screen_height()/2)
  32
  33         if this:get_map_sx() < 0 then
  34                 this:set_map_sx(0)
  35         elseif this:get_map_sx() + this:get_cfg_screen_width() >= this:get_cfg_max_map_w()*25 then
  36                 this:set_map_sx(this:get_cfg_max_map_w()*25 - this:get_cfg_screen_width())
  37         end
  38
  39         if this:get_map_sy() < 0 then
  40                 this:set_map_sy(0)
  41         elseif this:get_map_sy() + this:get_cfg_screen_height() >= this:get_cfg_max_map_h()*25 then
  42                 this:set_map_sy(this:get_cfg_max_map_h()*25 - this:get_cfg_screen_height())
  43         end
  44 end
  45
  46 function this.handleinput(this)
  47         if (this:get_leftkey() > 0 and (this:get_leftkey() > this:get_rightkey() or this:get_rightkey() == 0)) then
  48                 this:set_ownspeed(-this.speed)
  49                 this:set_oldclip(1)
  50                 this:set_currentdirection(left)
  51         end
  52
  53         if (this:get_rightkey() > 0 and (this:get_rightkey() > this:get_leftkey() or this:get_leftkey() == 0)) then
  54                 this:set_ownspeed(this.speed)
  55                 this:set_oldclip(2)
  56                 this:set_currentdirection(right)
  57         end
  58
  59         if (this:get_rightkey() == 0 and this:get_leftkey() == 0) then
  60                 this:set_ownspeed(0)
  61         end
  62
  63         if (this:get_xkey() > 0) then
  64                 if not this:get_jumplock() then
  65                         this:jump()
  66                         this:set_jumplock(true)
  67                 end
  68         else
  69                 this:set_jumplock(false)
  70                 if(this:get_vertical_speed() < -1) then
  71                         this:set_vertical_speed(-1)
  72                 end
  73         end
  74
  75         if (this:get_zkey() > 0) then
  76                 if not this:get_shootlock() and this:get_shotcount() < this.shotlimit then
  77                         this:add_bullet("./shotsprite.png","./shot.lua")
  78                         this:set_shootlock(true)
  79                 end
  80         else
  81                 this:set_shootlock(false)
  82         end
  83 end
  84
  85 function this.act(this)
  86         this:centermap()
  87         this:handleinput()
  88 end
  89 --END