examples/mnit_moles/src/moles_android.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2012-2014 Alexis Laferrière <alexis.laf@xymus.net>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 module moles_android
  18
  19 import mnit_android
  20 import android::portrait
  21
  22 import moles
  23 import effects
  24 import more_traps
  25
  26 redef class Game
  27         redef fun columns do return 3
  28         redef fun rows do return 5
  29 end
  30
  31 redef class App
  32         redef fun on_start
  33         do
  34                 # We use as a reference the Moto X
  35                 var tw = 720
  36                 var th = 1184
  37
  38                 # Calculate the scale to fit a Moto X screen in this device screen
  39                 var xs = display.width.to_f/tw.to_f*0.4
  40                 var ys = display.height.to_f/th.to_f*0.4
  41
  42                 # Use the smaller scale so everything fits
  43                 # FIXME replace these conditions with xs.min(ys) when Float isa Comparable
  44                 if xs < ys then
  45                         display_scale_container.item = xs
  46                 else display_scale_container.item = ys
  47
  48                 super
  49         end
  50 end
  51
  52 fun display_scale_container: Ref[Float] do return once new Ref[Float](0.1)
  53 redef fun display_scale do return display_scale_container.item
  54 redef fun display_offset_x: Int do return (300.0*display_scale).to_i