# HG changeset patch
# User Wuzzy <Wuzzy2@mail.ru>
# Date 1520618759 -3600
# Node ID 5083fb0a299255e177c1bbf2ad110f20742b2183
# Parent  9a0b1288315e51a6b64b2901447c0ae57853d7a3
A Classic Fairytale: Harden all missions against missing campaign variables in team file and assume default values

This assumes the worst case in which the team file is missing all campaign variables except Progress.
This has been successfully tested with all 10 missions and still generates a logical storyline.

By default, the game assumes:
- The cyborg's offer in mission 2 was refused
- The traitor in mission 5 was killed

As a consequence, missions 8 and 10 use the princessScene cut scene.

diff -r 9a0b1288315e -r 5083fb0a2992 ChangeLog.txt
--- a/ChangeLog.txt	Fri Mar 09 18:03:59 2018 +0100
+++ b/ChangeLog.txt	Fri Mar 09 19:05:59 2018 +0100
@@ -73,6 +73,7 @@
  + Mission 2, Mission 5: Reduce computer hog levels
  + Mission 6: Change mines
  * Fix incorrect storytelling in mission descriptions
+ * Missions now work even with corrupted team file, by using a default behaviour
  * Mission 1: Fix error message spam when Leaks a Lot drowns
  * Mission 3: Fix cannibals sometimes doing nothing for a full turn
  * Mission 6: Fix cyborgs sometimes doing nothing for a full turn
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/backstab.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/backstab.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/backstab.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -885,7 +885,7 @@
 function GetVariables()
   progress = tonumber(GetCampaignVar("Progress"))
   m2DenseDead = tonumber(GetCampaignVar("M2DenseDead"))
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
   m4DenseDead = tonumber(GetCampaignVar("M4DenseDead"))
   m4LeaksDead = tonumber(GetCampaignVar("M4LeaksDead"))
   m4ChiefDead = tonumber(GetCampaignVar("M4ChiefDead"))
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/dragon.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/dragon.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/dragon.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -551,7 +551,7 @@
 
 function GetVariables()
   progress = tonumber(GetCampaignVar("Progress"))
-  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum"))
+  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum")) or leaksNum
 end
 
 function SetupPlace()
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/enemy.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/enemy.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/enemy.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -457,9 +457,9 @@
 
 function GetVariables()
   progress = tonumber(GetCampaignVar("Progress"))
-  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum"))
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
-  m5Choice = tonumber(GetCampaignVar("M5Choice"))
+  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum")) or leaksNum
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
+  m5Choice = tonumber(GetCampaignVar("M5Choice")) or choiceEliminate
   m2DenseDead = tonumber(GetCampaignVar("M2DenseDead"))
   m4DenseDead = tonumber(GetCampaignVar("M4DenseDead"))
   m5DenseDead = tonumber(GetCampaignVar("M5DenseDead"))
@@ -477,10 +477,10 @@
   m8PrincessDead = tonumber(GetCampaignVar("M8PrincessDead"))
   m8RamonDead = tonumber(GetCampaignVar("M8RamonDead"))
   m8SpikyDead = tonumber(GetCampaignVar("M8SpikyDead"))
-  m8DeployedLeader = tonumber(GetCampaignVar("M8DeployedLeader"))
-  m8PrincessLeader = tonumber(GetCampaignVar("M8PrincessLeader"))
+  m8DeployedLeader = tonumber(GetCampaignVar("M8DeployedLeader")) or 0
+  m8PrincessLeader = tonumber(GetCampaignVar("M8PrincessLeader")) or 1
   m8EnemyFled = tonumber(GetCampaignVar("M8EnemyFled"))
-  m8Scene = tonumber(GetCampaignVar("M8Scene"))
+  m8Scene = tonumber(GetCampaignVar("M8Scene")) or princessScene
 end
 
 function SetupPlace()
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/epil.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/epil.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/epil.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -306,8 +306,8 @@
 end
 -----------------------------Misc--------------------------------------
 function GetVariables()
-  m8Scene = tonumber(GetCampaignVar("M8Scene")) or waterScene
-  -- waterScene is for fallback if campaign var was not found
+  m8Scene = tonumber(GetCampaignVar("M8Scene")) or princessScene
+  -- princessScene is for fallback if campaign var was not found
 end
 
 function AddHogs()
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/family.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/family.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/family.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -490,9 +490,9 @@
 
 function GetVariables()
   progress = tonumber(GetCampaignVar("Progress"))
-  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum"))
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
-  m5Choice = tonumber(GetCampaignVar("M5Choice"))
+  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum")) or leaksNum
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
+  m5Choice = tonumber(GetCampaignVar("M5Choice")) or choiceEliminate
 end
 
 function SetupPlace()
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/journey.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/journey.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/journey.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -1057,7 +1057,7 @@
 
 function onGameInit()
   progress = tonumber(GetCampaignVar("Progress"))
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
   m2DenseDead = tonumber(GetCampaignVar("M2DenseDead"))
   m2RamonDead = tonumber(GetCampaignVar("M2RamonDead"))
   m2SpikyDead = tonumber(GetCampaignVar("M2SpikyDead"))
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/queen.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/queen.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/queen.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -612,9 +612,9 @@
 
 function GetVariables()
   progress = tonumber(GetCampaignVar("Progress"))
-  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum"))
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
-  m5Choice = tonumber(GetCampaignVar("M5Choice"))
+  m5DeployedNum = tonumber(GetCampaignVar("M5DeployedNum")) or leaksNum
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
+  m5Choice = tonumber(GetCampaignVar("M5Choice")) or choiceEliminate
   m2DenseDead = tonumber(GetCampaignVar("M2DenseDead"))
   m4DenseDead = tonumber(GetCampaignVar("M4DenseDead"))
   m5DenseDead = tonumber(GetCampaignVar("M5DenseDead"))
diff -r 9a0b1288315e -r 5083fb0a2992 share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/united.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/united.lua	Fri Mar 09 18:03:59 2018 +0100
+++ b/share/hedgewars/Data/Missions/Campaign/A_Classic_Fairytale/united.lua	Fri Mar 09 19:05:59 2018 +0100
@@ -26,9 +26,9 @@
 HedgewarsScriptLoad("/Scripts/Animate.lua")
 
 -----------------------------Constants---------------------------------
-choiceAccept = 1
-choiceRefuse = 2
-choiceAttack = 3
+choiceAccepted = 1
+choiceRefused = 2
+choiceAttacked = 3
 
 leaksPos = {2067, 509}
 densePos = {1882, 503}
@@ -289,7 +289,7 @@
   if m2DenseDead == 1 then
     denseDead = true
   end
-  m2Choice = tonumber(GetCampaignVar("M2Choice"))
+  m2Choice = tonumber(GetCampaignVar("M2Choice")) or choiceRefused
 end
 
 function SetupPlace()