bonemarketsolver/challenge_functions.py

@@ -0,0 +1,17 @@
+def narrow_challenge(difficulty_level: int, stat: int):
+    offset = 6 - difficulty_level
+    stat += offset
+
+    if stat > 9:
+        return 1
+    elif stat < 2:
+        return .1
+    else:
+        return stat/10
+
+def mean_outcome(success: int, failure: int, chance: float):
+    mean_success = success*chance
+    mean_failure = failure*(1-chance)
+    combined_mean_outcome = mean_success + mean_failure
+
+    return combined_mean_outcome

bonemarketsolver/data/adjustments.py

@@ -5,26 +5,53 @@ from enum import Enum
 
 from .costs import Cost
 from ..objects.action import Action
+from ..read_char import *
+
+
+def _narrow_challenge_6(stat: int):
+    if 0 < stat < 11:
+        chance = stat/10
+    elif stat < 1:
+        chance = .1
+    else:
+        chance = 1
+
+    return chance
+
+
+def _implausibility(stat: int):
+    chance = _narrow_challenge_6(stat)
+
+    if chance == 1:
+        return 0
+    else:
+        failure_actions = (1 / chance) - 1
+        implausibility = 2 * failure_actions
+        return implausibility
+
 
 class Adjustment(Enum):
     """An action that is taken after all parts have been added to a skeleton."""
 
     CARVE_AWAY_AGE = Action(
             "Carve away some evidence of age",
-            cost = Cost.ACTION.value,
-            antiquity = -2
+            cost = Cost.ACTION.value / _narrow_challenge_6(Char.MITHRIDACY.value),
+            antiquity = -2,
+            implausibility = _implausibility(Char.MITHRIDACY.value)
             )
 
     DISGUISE_AMALGAMY = Action(
             "Disguise the amalgamy of this piece",
-            cost = Cost.ACTION.value + 25*Cost.JADE_FRAGMENT.value,
-            amalgamy = -2
+            cost = 25*Cost.JADE_FRAGMENT.value + Cost.ACTION.value / _narrow_challenge_6(Char.KATALEPTIC_TOXICOLOGY.value),
+            amalgamy = -2,
+            implausibility = _implausibility(Char.KATALEPTIC_TOXICOLOGY.value)
             )
 
     MAKE_LESS_DREADFUL = Action(
             "Make your skeleton less dreadful",
-            cost = Cost.ACTION.value,
-            menace = -2
+            cost = Cost.ACTION.value / _narrow_challenge_6(Char.KATALEPTIC_TOXICOLOGY.value),
+            menace = -2,
+            implausibility = _implausibility(Char.KATALEPTIC_TOXICOLOGY.value)
             )
 
     def __str__(self):

bonemarketsolver/data/appendages.py

@@ -5,6 +5,9 @@ from enum import Enum
 
 from .costs import Cost
 from ..objects.action import Action
+from ..read_char import *
+from ..challenge_functions import narrow_challenge, mean_outcome
+
 
 class Appendage(Enum):
     """An action that is taken once all skulls are added to a skeleton."""
@@ -17,6 +20,7 @@ class Appendage(Enum):
             amalgamy = 2
             )
 
+    # TODO: Difficulty is increased by 2 for each Fin or Tentacle on the skeleton
     ALBATROSS_WING = Action(
             "Put an Albatross Wing on your (Skeleton Type)",
             cost = Cost.ACTION.value + Cost.ALBATROSS_WING.value,
@@ -26,6 +30,7 @@ class Appendage(Enum):
             amalgamy = 1
             )
 
+    # TODO: Difficulty is increased by 2 for each Arm, Leg, Wing, and Tentacle that is already attached
     AMBER_FIN = Action(
             "Attach the Amber-Crusted Fin to your (Skeleton Type)",
             cost = Cost.ACTION.value + Cost.AMBER_FIN.value,
@@ -36,6 +41,7 @@ class Appendage(Enum):
             menace = 1
             )
 
+    # TODO: Difficulty is increased with Fins on the skeleton
     BAT_WING = Action(
             "Add a Bat Wing to your (Skeleton Type)",
             cost = Cost.ACTION.value + Cost.BAT_WING.value,
@@ -51,7 +57,7 @@ class Appendage(Enum):
             value = 50,
             tails_needed = -1,
             tails = 1,
-            menace = 2
+            menace = mean_outcome(2, 1, narrow_challenge(4, Char.MONSTROUS_ANATOMY.value))
             )
 
     CRUSTACEAN_PINCER = Action(
@@ -80,6 +86,8 @@ class Appendage(Enum):
             legs = 1
             )
 
+    # TODO: Base challenge: Narrow, Monstrous Anatomy 1
+    #       The difficulty is increased by 2 for each Arm, Leg, Wing, and Tentacle already attached to your skeleton.
     FIN_BONES = Action(
             "Put Fins on your (Skeleton Type)",
             cost = Cost.ACTION.value + Cost.FIN_BONES.value,
@@ -94,7 +102,7 @@ class Appendage(Enum):
             value = 2750,
             limbs_needed = -1,
             arms = 1,
-            antiquity = 2
+            antiquity = mean_outcome(2, 1, narrow_challenge(11, Char.MONSTROUS_ANATOMY.value))
             )
 
     HELICAL_THIGH = Action(
@@ -103,7 +111,7 @@ class Appendage(Enum):
             value = 300,
             limbs_needed = -1,
             legs = 1,
-            amalgamy = 2
+            amalgamy = mean_outcome(2, 1, narrow_challenge(6, Char.SHAPELING_ARTS.value))
             )
 
     HUMAN_ARM = Action(

bonemarketsolver/data/embellishments.py

@@ -5,6 +5,21 @@ from enum import Enum
 
 from .costs import Cost
 from ..objects.action import Action
+from ..read_char import *
+from ..challenge_functions import narrow_challenge
+
+
+def _convincing_history_cost():
+    chance = narrow_challenge(6, Char.KATALEPTIC_TOXICOLOGY.value)
+
+    if chance == 1:
+        cost = 3*Cost.REVISIONIST_NARRATIVE.value + Cost.ACTION.value
+    else:
+        actions = 1 / chance
+        cost = actions * Cost.ACTION.value
+        cost += Cost.REVISIONIST_NARRATIVE.value * (3 + actions - 1)
+    return cost
+
 
 class Embellishment(Enum):
     """An action is taken after a declaration has been made for a skeleton."""
@@ -17,7 +32,7 @@ class Embellishment(Enum):
 
     CONVINCING_HISTORY = Action(
             "Invest great time and skill in coming up with a convincing history",
-            cost = Cost.ACTION.value + 3*Cost.REVISIONIST_NARRATIVE.value,
+            cost = _convincing_history_cost(),
             implausibility = -5
             )