examples/mnit_ballz/src/ballz_android.nit

   1 # this file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15
  16 # Android part of mnit_ballz
  17 module ballz_android is
  18         app_version(0, 2, git_revision)
  19         app_name("Ballz")
  20         app_namespace "org.nitlanguage.ballz"
  21         android_api_target 19
  22 end
  23
  24 import android::portrait
  25 import android::sensors
  26 import display
  27 import mnit::android
  28
  29 redef class App
  30
  31         # The game
  32         var game: nullable Game is noautoinit
  33
  34         redef fun run do
  35                 accelerometer.enabled = true
  36                 accelerometer.event_rate = 10000
  37                 magnetic_field.enabled = true
  38                 gyroscope.enabled = true
  39                 light.enabled = true
  40                 proximity.enabled = true
  41                 maximum_fps = 50.0
  42                 sensors_support_enabled = true
  43                 super
  44         end
  45
  46         redef fun on_create
  47         do
  48                 super
  49                 var display = self.display.as(not null)
  50                 game = new Game(display.width.to_f, display.height.to_f)
  51         end
  52
  53         redef fun frame_core(display)
  54         do
  55                 var game = game
  56                 if game != null then
  57                         game.do_turn
  58                         game.draw(display, assets)
  59                 end
  60         end
  61
  62         redef fun input(ie)
  63         do
  64                 if paused then return false
  65                 if ie isa QuitEvent then
  66                         quit = true
  67                         return true
  68                 end
  69                 var game = game
  70                 if game != null then
  71                         return game.input(ie)
  72                 end
  73                 return false
  74         end
  75 end
  76
  77 redef class Ball
  78
  79         redef fun intercepts(event)
  80         do
  81                 if event isa ASensorAccelerometer then
  82                         acceleration(event.x, event.y)
  83                 else if event isa ASensorMagneticField then
  84                         #deal with Magnetic field sensor
  85                         #print "ASensorMagneticField : x = " + event.x.to_s + " y = " + event.y.to_s + " z = " + event.z.to_s
  86                 else if event isa ASensorGyroscope then
  87                         #deal with Gyroscope sensor
  88                         #print "ASensorGyroscope : x = " + event.x.to_s + " y = " + event.y.to_s + " z = " + event.z.to_s
  89                 else if event isa ASensorLight then
  90                         #deal with light sensor
  91                         #print "ASensorLight : light = " + event.light.to_s
  92                 else if event isa ASensorProximity then
  93                         #deal with proximity sensor
  94                         #print "ASensorProximity : distance = " + event.distance.to_s
  95                 else if event isa MotionEvent then
  96                 end
  97                 return true
  98         end
  99 end
 100
 101
 102 redef class Game
 103
 104         redef fun input(ie)
 105         do
 106                 if ie isa ASensorAccelerometer or ie isa MotionEvent then
 107                         ball.intercepts(ie)
 108                         return true
 109                 end
 110                 return false
 111         end
 112 end