From f512cb83df8dea9fb39bd98540b0616fe7607f6d Mon Sep 17 00:00:00 2001
From: nsensfel <SpamShield0@noot-noot.org>
Date: Fri, 23 Feb 2018 18:46:05 +0100
Subject: Rewritting "character_turn.erl"...

---
 .../handle_character_attacking_2.erl               | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 src/query/character_turn/handle_character_attacking_2.erl

(limited to 'src/query/character_turn')

diff --git a/src/query/character_turn/handle_character_attacking_2.erl b/src/query/character_turn/handle_character_attacking_2.erl
new file mode 100644
index 0000000..3fd2687
--- /dev/null
+++ b/src/query/character_turn/handle_character_attacking_2.erl
@@ -0,0 +1,59 @@
+roll_hits (AttackerStatistics, DefenderStatistics) ->
+   MissChance =
+      max
+      (
+         0,
+         (
+            statistics:get_dodges(DefenderStatistics)
+            -
+            statistics:get_accuracy(AttackerStatistics)
+         )
+      ),
+   case roll:percentage() of
+      X when (X < MissChance) -> misses;
+      X when (X < (MissChance * 2)) -> grazes;
+      _ -> hits
+   end.
+
+roll_damage (AttackerStatistics, _DefenderStatistics) ->
+   {MinimumDamage, MaximumDamage} = statistics:get_damages(AttackerStatistics),
+   MaximumRoll = max(1, MaximumDamage - MinimumDamage),
+   MinimumDamage + (rand:uniform(MaximumRoll) - 1).
+
+handle_character_attacking (QueryState, Input) ->
+   BattlemapInstance = QueryState#query_state.battlemap_instance,
+   ControlledCharacterInstance = QueryState#query_state.character_instance,
+   ControlledCharacter =
+      character_instance:get_character(ControlledCharacterInstance),
+   ControlledCharacterStatistics =
+      character:get_statistics(ControlledCharacter),
+   TargettedCharacterInstance =
+      array:get
+      (
+         Input#input.target_id,
+         battlemap_instance:get_characters(BattlemapInstance)
+      ),
+   TargettedCharacter =
+      character_instance:get_character(TargettedCharacterInstance),
+   TargettedCharacterStatistics = character:get_statistics(TargettedCharacter),
+   RequiredRange =
+      movement:steps_between
+      (
+         character_instance:get_location(ControlledCharacterInstance),
+         character_instance:get_location(TargettedCharacterInstance)
+      ),
+   {AttackingWeaponID, _} = character:get_weapon_ids(ControlledCharacter),
+   AttackingWeapon = weapon:from_id(AttackingWeaponID),
+   {_, AttackingWeaponRange} = weapon:get_ranges(AttackingWeapon),
+   {DefendingWeaponID, _} = character:get_weapon_ids(TargettedCharacter),
+   DefendingWeapon = weapon:from_id(DefendingWeaponID),
+   {DefendingWeaponRange, _} = weapon:get_ranges(DefendingWeapon),
+
+   true = (RequiredRange =< AttackingWeaponRange),
+
+   {Rolls, HealthMod} =
+      handle_attack
+      (
+         ControlledCharacterStatistics,
+         TargettedCharacterStatistics
+      ).
-- 
cgit v1.2.3-70-g09d2