/spacey

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  • Committer: Josh C
  • Date: 2013-05-13 20:41:14 UTC
  • Revision ID: josh@9ix.org-20130513204114-wtg735gs4b38wad4
extract wrapping behavior, wrap bullets

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DEBUG = true
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require 'zoetrope'
 
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--__ = require 'underscore'
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vector = require 'vector'
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--inspect = require 'inspect'
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require 'group'
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require 'version'
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require 'wrap_tile'
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require 'mirror'
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require 'player'
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require 'enemy'
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require 'cursor'
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require 'bullet'
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require 'rock'
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require 'boom'
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util = {
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   signOf = function(value)
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               else
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                  return -1
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               end
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            end,
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   shortestVector = function(from, to)
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                       if STRICT then
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                          if from.x < the.app.width / 2 or
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                             from.x > the.bg.width - the.app.width / 2 or
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                             from.y < the.app.height / 2 or
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                             from.y > the.bg.height - the.app.height / 2 then
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                             error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
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                          end
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37
 
                          if to.x < the.app.width / 2 or
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                             to.x > the.bg.width - the.app.width / 2 or
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                             to.y < the.app.height / 2 or
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                             to.y > the.bg.height - the.app.height / 2 then
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                             error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
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                          end
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                       end
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45
 
                       -- normalize grid to account for mirror zones
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                       local fx = from.x - the.app.width / 2
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                       local fy = from.y - the.app.height / 2
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                       local tx = to.x - the.app.width / 2
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                       local ty = to.y - the.app.height / 2
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51
 
                       local short = {}
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                       -- pick shorter x
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                       if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
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                          -- straight path is shorter
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                          short.x = tx - fx
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                       else
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                          short.x = tx - fx - (the.bg.width - the.app.width)
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                       end
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61
 
                       -- pick shorter y
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                       if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
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                          -- straight path is shorter
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                          short.y = ty - fy
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                       else
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                          short.y = ty - fy - (the.bg.height - the.app.height)
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                       end
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69
 
                       return vector.new(short.x, short.y)
70
 
                    end
 
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            end
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}
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GameView = View:extend {
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   lastRock = 0,
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   rockInterval = 1,
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   gameStart = 0,
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   onNew = function (self)
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              -- for x = 1,30 do
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              --    for y = 1,30 do
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              --    end
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              -- end
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87
 
              the.storage = Storage:new{filename = 'scores.lua'}
88
 
              the.storage:load()
89
 
              if not the.storage.data.highScore then
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                 print('initializing storage')
91
 
                 the.storage.data = {highScore = 0}
92
 
              end
93
 
 
94
 
              the.rockColliders = Group:new()
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              the.bullets = Group:new()
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              the.mirrors = Group:new()
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              the.rocks = Group:new()
98
 
 
99
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              the.bg = Tile:new{
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                 image = 'data/stars3.png',
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                 -- 1366x768 * 3
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              the.player = SpacePlayer:new{x=1366,y=768}
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              self:add(the.player)
110
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111
 
              --self:add(Enemy:new{x=400, y=300})
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113
 
              self:add(the.bullets)
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              self:add(the.rockColliders)
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              self:add(the.mirrors)
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              self:add(the.rocks)
 
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              self:add(Enemy:new{x=400, y=300})
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              the.cursor = Cursor:new()
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              self:add(the.cursor)
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              the.score = Text:new{
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                 width = the.app.width,
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                 align = 'center',
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                 font = 25}
125
 
              self:add(the.score)
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              local hs = the.storage.data.highScore
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              local m = hs / 60
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              local s = hs % 60
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              the.highScore = Text:new{
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                 width = the.app.width,
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                 align = 'right',
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                 font = 25,
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                 text = string.format('High Score: %d:%02d', m, s)
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              }
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              self:add(the.highScore)
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              love.mouse.setGrab(true)
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              love.mouse.setVisible(false)
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              love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
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              --self:loadLayers('data/map.lua')
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              self.focus = the.player
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              --self:clampTo(self.map)
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147
 
              self.gameStart = love.timer.getTime()
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           end,
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   onUpdate = function(self, dt)
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                 if the.player.active and love.timer.getTime() > self.lastRock + self.rockInterval then
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                    local unseenRock = nil
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                    while not unseenRock do
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                       local rock = Rock:new{
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                          x = math.random(the.app.width / 2,
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                                          the.bg.width - the.app.width / 2),
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                          y = math.random(the.app.height / 2,
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                                          the.bg.height - the.app.height / 2),
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                          velocity = {
159
 
                             x = math.random(-300, 300),
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                             y = math.random(-300, 300),
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                             rotation = math.random(-7, 7)
162
 
                          },
163
 
                          scale = math.random() + 0.5
164
 
                       }
165
 
 
166
 
                       local rockToPlayer = util.shortestVector(rock, the.player)
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                       if math.abs(rockToPlayer.x) > the.app.width / 2 + rock.width * rock.scale and
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                           math.abs(rockToPlayer.y) > the.app.height / 2 + rock.height * rock.scale then
169
 
                         unseenRock = rock
170
 
                        end
171
 
                    end
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173
 
                    the.rocks:add(unseenRock)
174
 
 
175
 
                    self.lastRock = love.timer.getTime()
176
 
                 end
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178
 
                 the.bullets:collide(the.rockColliders)
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180
 
                 -- for _, mirror in ipairs(the.mirrors.sprites) do
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                 --    if not mirror.of then
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                 --       print('mirror:' .. inspect(mirror))
183
 
                 --       error('mirror OF NOTHING')
184
 
                 --    end
185
 
                 -- end
186
 
              end,
187
 
   onEndFrame = function(self)
188
 
                   if the.player.active then
189
 
                      self:updateScore()
190
 
                   end
191
 
                end,
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   draw = function (self, x, y)
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             View.draw(self, x, y)
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             love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
195
 
          end,
196
 
   updateScore = function(self)
197
 
                    local t = love.timer.getTime() - self.gameStart
198
 
                    local m = t / 60
199
 
                    local s = t % 60
200
 
 
201
 
                    the.score.text = string.format('Score: %d:%02d', m, s)
202
 
                    the.score.y = the.player.y - the.app.height / 2 + the.player.height
203
 
                    the.score.x = the.player.x - the.app.width / 2
204
 
 
205
 
                    the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
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                    the.highScore.x = the.player.x - the.app.width / 2
207
 
                 end
 
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          end
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}
209
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MenuScreen = View:extend {
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the.app = App:new {
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   onRun = function (self)
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              print('Version: ' .. VERSION)
227
 
 
228
 
              math.randomseed(os.time())
229
 
 
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              self.view = GameView:new()
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              if DEBUG then
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                 self.console:watch('VERSION', 'VERSION')
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                 self.console:watch('the.player.y', 'the.player.y')
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                 self.console:watch('the.app.width', 'the.app.width')
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                 self.console:watch('the.app.height', 'the.app.height')
238
 
                 self.console:watch('num mirrors', '#the.mirrors.sprites')
239
 
                 self.console:watch('num rocks', '#the.rocks.sprites')
240
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                 --self.console:watch('drawTook', 'the.drawTook')
241
 
 
242
 
                 -- back off that dark overlay a bit
243
 
                 self.console.fill.fill[4] = 75
244
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              end
245
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           end,
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   onUpdate = function (self, dt)