/traderous

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Viewing changes to main.lua

  • Committer: Josh C
  • Date: 2013-06-19 01:06:14 UTC
  • Revision ID: josh@9ix.org-20130619010614-j3rbcv1c0my2tw0f
enemy shields and death

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require 'bullet'
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require 'rock'
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require 'boom'
 
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require 'planet'
 
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require 'trade_view'
 
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require 'shield'
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util = {
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   signOf = function(value)
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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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              --       self:add(Fill:new{x=x*400, y=y*400,
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              --                         width = 32, height = 32,
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              --                         fill = {0,0,255}
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              --                      })
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              --    end
85
 
              -- end
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87
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              the.storage = Storage:new{filename = 'scores.lua'}
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              the.storage:load()
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              if not the.storage.data.highScore then
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                 print('initializing storage')
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                 the.storage.data = {highScore = 0}
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              end
 
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              --if not the.storage.data.highScore then
 
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              --   print('initializing storage')
 
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              --   the.storage.data = {highScore = 0}
 
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              --end
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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()
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              the.interface = Group:new()
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              the.planets = Group:new()
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              the.indicators = Group:new()
 
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              the.enemies = Group:new()
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              the.bg = Tile:new{
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                 image = 'data/stars3.png',
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              self:add(the.planets)
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111
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              --the.player = CrystalPlayer:new{x=400,y=300}
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              the.player = SpacePlayer:new{x=1366,y=768}
 
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              the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
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              self:add(the.player)
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              self:add(the.player.thrust)
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116
 
              --self:add(Enemy:new{x=400, y=300})
 
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              self:add(the.player.shield)
 
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106
              self:add(the.enemies)
 
107
 
 
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              local e = Enemy:new{x=400, y=300}
 
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              --local e = Enemy:new{x=the.bg.width / 2, y=the.bg.height / 2}
 
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              the.enemies:add(e)
 
111
              self:add(e.thrust) -- why doesn't this work in Enemy.new?
 
112
              self:add(e.shield)
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              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(the.indicators)
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              self:add(the.interface)
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125
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              for _ = 1, math.random(6) do
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                 local planet = Tile:new{
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                    image = 'data/planet1.png',
 
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                 local planet = Planet: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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                    rotation = math.random() * math.pi
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                 }
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                 the.planets:add(planet)
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136
 
                 planet.indicator = Tile:new{
137
 
                    image = 'data/planet1ind.png',
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                 }
139
 
                 the.indicators:add(planet.indicator)
140
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              end
141
128
 
142
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              the.cursor = Cursor:new()
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              self:add(the.cursor)
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131
 
145
 
              the.score = Text:new{
146
 
                 x = 8,
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                 y = 8,
148
 
                 width = the.app.width,
149
 
                 --align = 'center',
150
 
                 font = 25}
151
 
              --the.interface:add(the.score)
152
 
 
153
 
              local hs = the.storage.data.highScore
154
 
              local m = hs / 60
155
 
              local s = hs % 60
156
 
 
157
 
              the.highScore = Text:new{
158
 
                 x = -8,
159
 
                 y = 8,
160
 
                 width = the.app.width,
161
 
                 align = 'right',
162
 
                 font = 25,
163
 
                 text = string.format('High Score: %d:%02d', m, s)
164
 
              }
165
 
              --the.interface:add(the.highScore)
166
 
 
167
 
              the.over = Text:new{
168
 
                 y = the.app.height / 2,
169
 
                 width = the.app.width,
170
 
                 align = 'center',
171
 
                 font = 25,
172
 
                 text = "Game Over",
173
 
                 visible = false
174
 
              }
175
 
              the.interface:add(the.over)
176
 
 
177
 
 
178
 
              the.instructions = Text:new{
179
 
                 y = the.app.height / 2 + 32,
180
 
                 width = the.app.width,
181
 
                 align = 'center',
182
 
                 font = 12,
183
 
                 text = "Press Enter to start a new game\nPress Q to quit",
184
 
                 visible = false
185
 
              }
186
 
              the.interface:add(the.instructions)
187
 
 
188
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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)
191
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192
 
              --self:loadLayers('data/map.lua')
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              self.focus = the.player
194
 
              --self:clampTo(self.map)
195
 
 
196
 
              self.gameStart = love.timer.getTime()
197
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           end,
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   onUpdate = function(self, dt)
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                 if false and the.player.active and love.timer.getTime() > self.lastRock + self.rockInterval then
200
 
                    local unseenRock = nil
201
 
                    while not unseenRock do
202
 
                       local rock = Rock:new{
203
 
                          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),
207
 
                          velocity = {
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                             x = math.random(-300, 300),
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                             y = math.random(-300, 300),
210
 
                             rotation = math.random(-7, 7)
211
 
                          },
212
 
                          scale = math.random() + 0.5
213
 
                       }
214
 
 
215
 
                       local rockToPlayer = util.shortestVector(rock, the.player)
216
 
                       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
218
 
                         unseenRock = rock
219
 
                        end
220
 
                    end
221
 
 
222
 
                    the.rocks:add(unseenRock)
223
 
 
224
 
                    self.lastRock = love.timer.getTime()
225
 
                 end
226
 
 
227
 
                 the.bullets:collide(the.rockColliders)
228
 
 
229
 
                 -- this should really go somewhere else...
230
 
                 for _, planet in ipairs(the.planets.sprites) do
231
 
                    local indx, indy
232
 
                    local pvec = vector.new(
233
 
                       planet.x - the.player.x + planet.width / 2,
234
 
                       planet.y - the.player.y + planet.height / 2 )
235
 
 
236
 
                    -- TODO: is there a better way to specify the
237
 
                    -- screen rectangle?
238
 
                    if planet:intersects(the.player.x - the.app.width / 2,
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                                         the.player.y - the.app.height / 2,
240
 
                                         the.app.width,
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                                         the.app.height) then
242
 
                       -- planet is on the screen
243
 
                       planet.indicator.visible = false
244
 
                    else
245
 
                       planet.indicator.visible = true
246
 
 
247
 
                       if math.abs(pvec.x) / math.abs(pvec.y) > the.app.width / the.app.height then
248
 
                          indx = (the.app.width / 2 - 10) * util.signOf(pvec.x) + 8
249
 
                          indy = (the.app.width / 2 - 10) * pvec.y / math.abs(pvec.x)
250
 
                       else
251
 
                          indy = (the.app.height / 2 - 10) * util.signOf(pvec.y) + 8
252
 
                          indx = (the.app.height / 2 - 10) * pvec.x / math.abs(pvec.y)
253
 
                       end
254
 
 
255
 
                       planet.indicator.x = the.player.x + indx
256
 
                       planet.indicator.y = the.player.y + indy
257
 
                    end
258
 
                 end
259
 
 
260
 
                 -- for _, mirror in ipairs(the.mirrors.sprites) do
261
 
                 --    if not mirror.of then
262
 
                 --       print('mirror:' .. inspect(mirror))
263
 
                 --       error('mirror OF NOTHING')
264
 
                 --    end
265
 
                 -- end
 
139
                 the.bullets:collide(the.planets)
 
140
                 the.bullets:collide(the.player)
 
141
                 the.bullets:collide(the.enemies)
266
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              end,
267
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   onEndFrame = function(self)
268
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                   the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
269
145
                   the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
270
 
 
271
 
                   if the.player.active then
272
 
                      self:updateScore()
273
 
                   end
274
146
                end,
275
147
   draw = function (self, x, y)
276
148
             View.draw(self, x, y)
277
149
             --love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
278
150
          end,
279
 
   updateScore = function(self)
280
 
                    local t = love.timer.getTime() - self.gameStart
281
 
                    local m = t / 60
282
 
                    local s = t % 60
283
 
 
284
 
                    the.score.text = string.format('Score: %d:%02d', m, s)
285
 
                    --the.score.y = the.player.y - the.app.height / 2 + the.player.height
286
 
                    --the.score.x = the.player.x - the.app.width / 2 + the.player.width
287
 
 
288
 
                    --the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
289
 
                    --the.highScore.x = the.player.x - the.app.width / 2
290
 
                 end
291
151
}
292
152
 
293
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MenuScreen = View:extend {