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Viewing changes to rock.lua

  • Committer: Josh C
  • Date: 2013-05-14 16:39:54 UTC
  • Revision ID: josh@9ix.org-20130514163954-tpi9djio3pm6vswf
prepare a collision box for the rocks

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rock.lua
 
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Rock = WrapTile:extend {
 
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   image = 'data/rock.png',
 
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   onNew = function(self)
 
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              --self.velocity = util.shortestVector(self, the.player):normalized() * 10
 
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              --self.scale = 1
 
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              self.collider = Fill:new{
 
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                 fill = {0,0,255},
 
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                 --x = self.x,
 
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                 --y = self.y,
 
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                 width = self.width * self.scale,
 
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                 height = self.height * self.scale,
 
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                 visible = false,
 
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                 rock = self
 
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              }
 
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              the.app.view:add(self.collider)
 
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              table.insert(the.rockColliders, self.collider)
 
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           end,
 
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   onUpdate = function(self, dt)
 
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                 self.collider.x = self.x + self.width / 2 * (1 - self.scale)
 
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                 self.collider.y = self.y + self.height / 2 * (1 - self.scale)
 
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                 --self.collider.rotation = self.rotation -- ???
 
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              end,
 
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   onEndFrame = function(self)
 
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                   -- onEndFrame to give a chance to go out of bounds then wrap
 
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                   if DEBUG and the.console.visible then
 
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                      if not self.text then
 
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                         self.text = Text:new()
 
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                         the.view:add(self.text)
 
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                      end
 
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                      local pVec = util.shortestVector(self, the.player)
 
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                      self.text.text = pVec.x .. ', ' .. pVec.y
 
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                      self.text.x, self.text.y = self.x, self.y
 
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                      self.text.visible = true
 
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                   else
 
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                      if self.text then
 
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                         self.text.visible = false
 
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                      end
 
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                   end
 
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                end
 
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}