From 8ed3e625a5576b6f43b966ee77e0f6de282a074e Mon Sep 17 00:00:00 2001
From: nsensfel <SpamShield0@noot-noot.org>
Date: Tue, 27 Feb 2018 17:19:59 +0100
Subject: ...

---
 src/struct/character_instance.erl | 49 +++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 4 deletions(-)

(limited to 'src/struct/character_instance.erl')

diff --git a/src/struct/character_instance.erl b/src/struct/character_instance.erl
index e736a4c..9b64f9a 100644
--- a/src/struct/character_instance.erl
+++ b/src/struct/character_instance.erl
@@ -7,13 +7,17 @@
 (
    character_instance,
    {
-      character,
-      location,
-      current_health,
-      active
+      character :: character:struct(),
+      location :: {non_neg_integer(), non_neg_integer()},
+      current_health :: non_neg_integer(),
+      active :: boolean()
    }
 ).
 
+-opaque struct() :: #character_instance{}.
+
+-export_type([struct/0]).
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -44,6 +48,13 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-spec find_random_location
+   (
+      non_neg_integer(),
+      non_neg_integer(),
+      list({non_neg_integer(), non_neg_integer()})
+   )
+   -> {non_neg_integer(), non_neg_integer()}.
 find_random_location (BattlemapWidth, BattlemapHeight, ForbiddenLocations) ->
    X = roll:between(0, (BattlemapWidth - 1)),
    Y = roll:between(0, (BattlemapHeight - 1)),
@@ -66,9 +77,16 @@ find_random_location (BattlemapWidth, BattlemapHeight, ForbiddenLocations) ->
 %% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%% Accessors
+-spec get_character (struct()) -> character:struct().
 get_character (CharInst) -> CharInst#character_instance.character.
+
+-spec get_location (struct()) -> {non_neg_integer(), non_neg_integer()}.
 get_location (CharInst) -> CharInst#character_instance.location.
+
+-spec get_current_health (struct()) -> non_neg_integer().
 get_current_health (CharInst) -> CharInst#character_instance.current_health.
+
+-spec get_is_active (struct()) -> boolean().
 get_is_active (CharInst) ->
    (
       CharInst#character_instance.active
@@ -76,24 +94,33 @@ get_is_active (CharInst) ->
       (CharInst#character_instance.current_health > 0)
    ).
 
+-spec set_character (character:struct(), struct()) -> struct().
 set_character (Char, CharInst) ->
    CharInst#character_instance
    {
       character = Char
    }.
 
+-spec set_location
+   (
+      {non_neg_integer(), non_neg_integer()},
+      struct()
+   )
+   -> struct().
 set_location (Location, CharInst) ->
    CharInst#character_instance
    {
       location = Location
    }.
 
+-spec set_current_health (non_neg_integer(), struct()) -> struct().
 set_current_health (Health, CharInst) ->
    CharInst#character_instance
    {
       current_health = Health
    }.
 
+-spec set_is_active (boolean(), struct()) -> struct().
 set_is_active (Active, CharInst) ->
    CharInst#character_instance
    {
@@ -101,6 +128,12 @@ set_is_active (Active, CharInst) ->
    }.
 
 %%%% Utils
+-spec new
+   (
+      character:struct(),
+      {non_neg_integer(), non_neg_integer()}
+   )
+   -> struct().
 new (Character, Location) ->
    CharacterStatistics = character:get_statistics(Character),
    #character_instance
@@ -111,6 +144,14 @@ new (Character, Location) ->
       active = false
    }.
 
+-spec random
+   (
+      character:struct(),
+      non_neg_integer(),
+      non_neg_integer(),
+      list({non_neg_integer(), non_neg_integer()})
+   )
+   -> struct().
 random (Character, BattlemapWidth, BattlemapHeight, ForbiddenLocations) ->
    new
    (
-- 
cgit v1.2.3-70-g09d2