tests/test_prog/rpg/character.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 # Characters are playable entity in the world.
  16 module character
  17
  18 import races
  19 import careers
  20
  21 # Characters can be played by both the human or the machine.
  22 class Character
  23
  24         # The `Race` of the character.
  25         var race: Race
  26
  27         # The current `Career` of the character.
  28         # Returns `null` if character is unemployed.
  29         var career: nullable Career = null is writable
  30
  31         fun quit do
  32                 career = null
  33         end
  34
  35         var name: String
  36         var age: Int
  37         var sex: Bool
  38
  39         # The actual strength of the character.
  40         #
  41         # Returns `race.base_strength + career.strength_bonus` or just `race.base_strength` is unemployed.
  42         fun total_strengh: Int do
  43                 if career != null then return race.base_strength + career.strength_bonus
  44                 return race.base_strength
  45         end
  46
  47         # The actual endurance of the character.
  48         fun total_endurance: Int do
  49                 if career != null then return race.base_endurance + career.endurance_bonus
  50                 return race.base_endurance
  51         end
  52
  53         # The acutal intelligence of the character.
  54         fun total_intelligence: Int do
  55                 if career != null then return race.base_intelligence + career.intelligence_bonus
  56                 return race.base_intelligence
  57         end
  58
  59         # Maximum health of the character.
  60         #
  61         # Based on `total endurance * 10`.
  62         fun max_health: Int do return total_endurance * 10
  63
  64         # The current `health` of the character.
  65         #
  66         # Starts at `max_health`.
  67         var health: Int = max_health
  68 end
  69