Make map_file= search for a maps directory in the [binary_path] (#4633)

For both [scenario]map_file= and [replace_map]map_file=, this allows both of
these to have the same effect:

* map_file=campaigns/Heir_To_The_Throne/maps/01_The_Elves_Besieged.map
* map_file=01_The_Elves_Besieged.map

This allows a lot of copies of the campaign/add-on's name to be omitted. Thus
it's no longer necessary to change every scenario's .cfg file to rename an
add-on, or to move a campaign between UMC and mainline.

This makes [binary_path] a misnomer, as it now also handles a text-based type
of file, however that's going to be the correct path for campaigns or add-ons
that use the standard layout with images/, maps/, scenarios/, etc.

This commit has the change itself, in filesystem_common.cpp, and the updates
for most of the campaigns. DM, LoW, UtBS and WoV are omitted from this, as they
all use a macro to do the same effect:

 #define MEMOIRS_MAP NAME
-    map_file=campaigns/Delfadors_Memoirs/maps/{NAME}
+    map_file={NAME}
 #enddef

changelog.md

@@ -122,6 +122,7 @@
    * Added tool trackviewer, which has the animation-preview functions of trackplacer (PR #4574)
    * Removed the python2 trackplacer tool (issue #4365)
    * Made wmlscope recognize and analyze optional macro arguments
+   * Made `map_file=Example.map` support looking in the `[binary_path]`'s "maps/" directory (issue #4633)
 
 ## Version 1.15.2
  ### AI:

data/campaigns/Dead_Water/scenarios/01_Invasion.cfg

@@ -34,7 +34,7 @@
 
 [scenario]
     name= _ "Invasion!"
-    map_file=campaigns/Dead_Water/maps/Home_1.map
+    map_file=Home_1.map
 
     id=01_Invasion
     next_scenario=02_Flight

data/campaigns/Dead_Water/scenarios/02_Flight.cfg

@@ -25,7 +25,7 @@
 
 [scenario]
     name= _ "Flight"
-    map_file=campaigns/Dead_Water/maps/Home_1.map
+    map_file=Home_1.map
 
     id=02_Flight
     next_scenario=03_Wolf_Coast

data/campaigns/Dead_Water/scenarios/03_Wolf_Coast.cfg

@@ -11,7 +11,7 @@
 
 [scenario]
     name= _ "Wolf Coast"
-    map_file=campaigns/Dead_Water/maps/Wolf_Coast.map
+    map_file=Wolf_Coast.map
 
     id=03_Wolf_Coast
     next_scenario=04_Slavers

data/campaigns/Dead_Water/scenarios/04_Slavers.cfg

@@ -31,7 +31,7 @@
 
 [scenario]
     name= _ "Slavers"
-    map_file=campaigns/Dead_Water/maps/Slavers.map
+    map_file=Slavers.map
 
     id=04_Slavers
     next_scenario=05_Tirigaz

data/campaigns/Dead_Water/scenarios/05_Tirigaz.cfg

@@ -21,7 +21,7 @@
 
 [scenario]
     name= _ "Tirigaz"
-    map_file=campaigns/Dead_Water/maps/Tirigaz.map
+    map_file=Tirigaz.map
 
     id=05_Tirigaz
     next_scenario=06_Uncharted_Islands

data/campaigns/Dead_Water/scenarios/06_Uncharted_Islands.cfg

@@ -24,7 +24,7 @@
 
 [scenario]
     name= _ "Uncharted Islands"
-    map_file=campaigns/Dead_Water/maps/Uncharted_Islands.map
+    map_file=Uncharted_Islands.map
 
     id=06_Uncharted_Islands
     next_scenario=07_Bilheld

data/campaigns/Dead_Water/scenarios/07_Bilheld.cfg

@@ -22,7 +22,7 @@
 
 [scenario]
     name= _ "Bilheld"
-    map_file=campaigns/Dead_Water/maps/Bilheld.map
+    map_file=Bilheld.map
 
     id=07_Bilheld
     next_scenario=08_Talking_to_Tyegea

data/campaigns/Dead_Water/scenarios/08_Talking_to_Tyegea.cfg

@@ -5,7 +5,7 @@
 
 [scenario]
     name= _ "Talking to Tyegëa"
-    map_file=campaigns/Dead_Water/maps/Talking_To_Tyegea.map
+    map_file=Talking_To_Tyegea.map
 
     id=08_Talking_to_Tyegea
     next_scenario=09_The_Mage

data/campaigns/Dead_Water/scenarios/09_The_Mage.cfg

@@ -10,7 +10,7 @@
 
 [scenario]
     name= _ "The Mage"
-    map_file=campaigns/Dead_Water/maps/The_Mage.map
+    map_file=The_Mage.map
 
     id=09_The_Mage
     next_scenario=10_The_Flaming_Sword

data/campaigns/Dead_Water/scenarios/10_The_Flaming_Sword.cfg

@@ -12,7 +12,7 @@
 
 [scenario]
     name= _ "The Flaming Sword"
-    map_file=campaigns/Dead_Water/maps/The_Flaming_Sword.map
+    map_file=The_Flaming_Sword.map
 
     id=10_The_Flaming_Sword
     next_scenario=11_Getting_Help

data/campaigns/Dead_Water/scenarios/11_Getting_Help.cfg

@@ -2,7 +2,7 @@
 
 [scenario]
     name= _ "Getting Help"
-    map_file=campaigns/Dead_Water/maps/Talking_To_Tyegea.map
+    map_file=Talking_To_Tyegea.map
     theme=Cutscene_Minimal
 
     id=11_Getting_Help

data/campaigns/Dead_Water/scenarios/12_Revenge.cfg

@@ -2,7 +2,7 @@
 
 [scenario]
     name= _ "Revenge"
-    map_file=campaigns/Dead_Water/maps/Home_2.map
+    map_file=Home_2.map
 
     id=12_Revenge
     next_scenario=13_Epilogue

data/campaigns/Dead_Water/scenarios/13_Epilogue.cfg

@@ -2,7 +2,7 @@
 
 [scenario]
     name= _ "Epilogue"
-    map_file=campaigns/Dead_Water/maps/Home_1.map
+    map_file=Home_1.map
     theme=Cutscene_Minimal
 
     id=13_Epilogue

data/campaigns/Descent_Into_Darkness/scenarios/01_Saving_Parthyn.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=01_Saving_Parthyn
     name= _ "Saving Parthyn"
-    map_file=campaigns/Descent_Into_Darkness/maps/01_Saving_Parthyn.map
+    map_file=01_Saving_Parthyn.map
     turns=13
     next_scenario=02_Peaceful_Valley
     victory_when_enemies_defeated=no

data/campaigns/Descent_Into_Darkness/scenarios/02_Peaceful_Valley.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=02_Peaceful_Valley
     name= _ "Peaceful Valley"
-    map_file=campaigns/Descent_Into_Darkness/maps/02_Peaceful_Valley.map
+    map_file=02_Peaceful_Valley.map
     victory_when_enemies_defeated=no
     {TURNS 19 17 15}
     next_scenario=03_A_Haunting_in_Winter

data/campaigns/Descent_Into_Darkness/scenarios/03_A_Haunting_in_Winter.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=03_A_Haunting_in_Winter
     name= _ "A Haunting in Winter"
-    map_file=campaigns/Descent_Into_Darkness/maps/03_A_Haunting_in_Winter.map
+    map_file=03_A_Haunting_in_Winter.map
     victory_when_enemies_defeated=no
     turns=unlimited
     next_scenario=04_Spring_of_Reprisal

data/campaigns/Descent_Into_Darkness/scenarios/04_Spring_of_Reprisal.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=04_Spring_of_Reprisal
     name= _ "Spring of Reprisal"
-    map_file=campaigns/Descent_Into_Darkness/maps/04_Spring_of_Reprisal.map
+    map_file=04_Spring_of_Reprisal.map
     {TURNS 30 27 24}
     next_scenario=05_Schism
     victory_when_enemies_defeated=yes

data/campaigns/Descent_Into_Darkness/scenarios/05_Schism.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=05_Schism
     name= _ "Schism"
-    map_file=campaigns/Descent_Into_Darkness/maps/05_Schism.map
+    map_file=05_Schism.map
     victory_when_enemies_defeated=yes
     turns=37
     next_scenario=06_Return_to_Parthyn

data/campaigns/Descent_Into_Darkness/scenarios/06_Return_to_Parthyn.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=06_Return_to_Parthyn
     name= _ "Return to Parthyn"
-    map_file=campaigns/Descent_Into_Darkness/maps/06_Return_to_Parthyn.map
+    map_file=06_Return_to_Parthyn.map
     {TURNS 19 18 17}
     victory_when_enemies_defeated=no
     next_scenario=07a_A_Small_Favor

data/campaigns/Descent_Into_Darkness/scenarios/07a_A_Small_Favor.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=07a_A_Small_Favor
     name= _ "A Small Favor — I"
-    map_file=campaigns/Descent_Into_Darkness/maps/07a_A_Small_Favor.map
+    map_file=07a_A_Small_Favor.map
     {TURNS 20 18 16}
     next_scenario=07b_A_Small_Favor2
     victory_when_enemies_defeated=no

data/campaigns/Descent_Into_Darkness/scenarios/07b_A_Small_Favor2.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=07b_A_Small_Favor2
     name= _ "A Small Favor — II"
-    map_file=campaigns/Descent_Into_Darkness/maps/07b_A_Small_Favor2.map
+    map_file=07b_A_Small_Favor2.map
     {TURNS 25 22 19}
     next_scenario=07c_A_Small_Favor3
     victory_when_enemies_defeated=no

data/campaigns/Descent_Into_Darkness/scenarios/07c_A_Small_Favor3.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=07c_A_Small_Favor3
     name= _ "A Small Favor — III"
-    map_file=campaigns/Descent_Into_Darkness/maps/07c_A_Small_Favor3.map
+    map_file=07c_A_Small_Favor3.map
     {TURNS 21 18 15}
     next_scenario=08_Alone_at_Last
     victory_when_enemies_defeated=no

data/campaigns/Descent_Into_Darkness/scenarios/08_Alone_at_Last.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=08_Alone_at_Last
     name= _ "Alone at Last"
-    map_file=campaigns/Descent_Into_Darkness/maps/08_Alone_at_Last.map
+    map_file=08_Alone_at_Last.map
     {TURNS 35 32 29}
     next_scenario=09_Descent_into_Darkness
     victory_when_enemies_defeated=no

data/campaigns/Descent_Into_Darkness/scenarios/09_Descent_into_Darkness.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=09_Descent_into_Darkness
     name= _ "Descent into Darkness"
-    map_file=campaigns/Descent_Into_Darkness/maps/09a_Descent_into_Darkness.map
+    map_file=09a_Descent_into_Darkness.map
     turns=unlimited
     next_scenario=10_Endless_Night
     victory_when_enemies_defeated=no
@@ -1616,7 +1616,7 @@
         [/message]
 
         [replace_map]
-            map_file=campaigns/Descent_Into_Darkness/maps/09_Descent_into_Darkness.map
+            map_file=09_Descent_into_Darkness.map
             expand=yes
             shrink=yes
         [/replace_map]

data/campaigns/Descent_Into_Darkness/scenarios/10_Endless_Night.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=10_Endless_Night
     name= _ "Endless Night"
-    map_file=campaigns/Descent_Into_Darkness/maps/10_Endless_Night.map
+    map_file=10_Endless_Night.map
     turns=unlimited
     next_scenario=10_Endless_Night
     victory_when_enemies_defeated=yes
@@ -308,7 +308,7 @@
 
             [then]
                 [replace_map]
-                    map_file=campaigns/Descent_Into_Darkness/maps/10a_Endless_Night.map
+                    map_file=10a_Endless_Night.map
                     expand=yes
                     shrink=yes
                 [/replace_map]

data/campaigns/Eastern_Invasion/scenarios/01_The_Outpost.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=01_The_Outpost
     name= _ "The Outpost"
-    map_file=campaigns/Eastern_Invasion/maps/01_The_Outpost.map
+    map_file=01_The_Outpost.map
     next_scenario=02_The_Escape_Tunnel
     turns=16
 

data/campaigns/Eastern_Invasion/scenarios/02_The_Escape_Tunnel.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=02_The_Escape_Tunnel
     name= _ "The Escape Tunnel"
-    map_file=campaigns/Eastern_Invasion/maps/02_The_Escape_Tunnel.map
+    map_file=02_The_Escape_Tunnel.map
     {TURNS 26 24 22}
     next_scenario=03_An_Unexpected_Appearance
     victory_when_enemies_defeated=no

data/campaigns/Eastern_Invasion/scenarios/03_An_Unexpected_Appearance.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=03_An_Unexpected_Appearance
     name= _ "An Unexpected Appearance"
-    map_file=campaigns/Eastern_Invasion/maps/03_An_Unexpected_Appearance.map
+    map_file=03_An_Unexpected_Appearance.map
     next_scenario=04a_An_Elven_Alliance
     {TURNS 20 18 16}
 

data/campaigns/Eastern_Invasion/scenarios/04a_An_Elven_Alliance.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=04a_An_Elven_Alliance
     name= _ "An Elven Alliance"
-    map_file=campaigns/Eastern_Invasion/maps/04a_An_Elven_Alliance.map
+    map_file=04a_An_Elven_Alliance.map
     turns=18
     next_scenario=05_Northern_Outpost
 

data/campaigns/Eastern_Invasion/scenarios/04b_The_Undead_Border_Patrol.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=04b_The_Undead_Border_Patrol
     name= _ "The Undead Border Patrol"
-    map_file=campaigns/Eastern_Invasion/maps/04b_The_Undead_Border_Patrol.map
+    map_file=04b_The_Undead_Border_Patrol.map
     turns=20
     next_scenario=05_Northern_Outpost
 

data/campaigns/Eastern_Invasion/scenarios/04c_Mal-Ravanals_Capital.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=04c_Mal-Ravanals_Capital
     name= _ "Mal-Ravanal’s Capital"
-    map_file=campaigns/Eastern_Invasion/maps/04c_Mal-Ravanals_Capital.map
+    map_file=04c_Mal-Ravanals_Capital.map
     turns=26
     next_scenario=05_Northern_Outpost
 

data/campaigns/Eastern_Invasion/scenarios/05_Northern_Outpost.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=05_Northern_Outpost
     name= _ "Northern Outpost"
-    map_file=campaigns/Eastern_Invasion/maps/05_Northern_Outpost.map
+    map_file=05_Northern_Outpost.map
     turns=20
     next_scenario=06_Two_Paths
     victory_when_enemies_defeated=no

data/campaigns/Eastern_Invasion/scenarios/06_Two_Paths.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=06_Two_Paths
     name= _ "Two Paths"
-    map_file=campaigns/Eastern_Invasion/maps/06_Two_Paths.map
+    map_file=06_Two_Paths.map
     next_scenario=07a_The_Crossing
     {TURNS 18 17 16}
 

data/campaigns/Eastern_Invasion/scenarios/07a_The_Crossing.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=07a_The_Crossing
     name= _ "The Crossing"
-    map_file=campaigns/Eastern_Invasion/maps/07a_The_Crossing.map
+    map_file=07a_The_Crossing.map
     turns=24
     next_scenario=08_Training_the_Ogres
 

data/campaigns/Eastern_Invasion/scenarios/07b_Undead_Crossing.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=07b_Undead_Crossing
     name= _ "Undead Crossing"
-    map_file=campaigns/Eastern_Invasion/maps/07b_Undead_Crossing.map
+    map_file=07b_Undead_Crossing.map
     turns=21
     next_scenario=08_Training_the_Ogres
 

data/campaigns/Eastern_Invasion/scenarios/08_Training_the_Ogres.cfg

@@ -3,7 +3,7 @@
     id=08_Training_the_Ogres
     name= _ "Capturing the Ogres"
     next_scenario=09_Xenophobia
-    map_file=campaigns/Eastern_Invasion/maps/08_Training_the_Ogres.map
+    map_file=08_Training_the_Ogres.map
     victory_when_enemies_defeated=no
     turns=unlimited
     {NORTHERN_SCHEDULE}

data/campaigns/Eastern_Invasion/scenarios/09_Xenophobia.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=09_Xenophobia
     name= _ "Xenophobia"
-    map_file=campaigns/Eastern_Invasion/maps/09_Xenophobia.map
+    map_file=09_Xenophobia.map
     {TURNS 40 36 32}
     next_scenario=10_Lake_Vrug
 

data/campaigns/Eastern_Invasion/scenarios/10_Lake_Vrug.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=10_Lake_Vrug
     name= _ "Lake Vrug"
-    map_file=campaigns/Eastern_Invasion/maps/10_Lake_Vrug.map
+    map_file=10_Lake_Vrug.map
     turns=30
 
     {DEFAULT_SCHEDULE_MORNING}

data/campaigns/Eastern_Invasion/scenarios/11_Captured.cfg

@@ -3,7 +3,7 @@
     id=11_Captured
     name= _ "Captured"
     next_scenario=12_Evacuation
-    map_file=campaigns/Eastern_Invasion/maps/11_Captured.map
+    map_file=11_Captured.map
     victory_when_enemies_defeated=no
     turns=unlimited
     {UNDERGROUND}

data/campaigns/Eastern_Invasion/scenarios/12_Evacuation.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=12_Evacuation
     name= _ "Evacuation"
-    map_file=campaigns/Eastern_Invasion/maps/12_Evacuation.map
+    map_file=12_Evacuation.map
     turns=12
     next_scenario=13_The_Drowned_Plains
 

data/campaigns/Eastern_Invasion/scenarios/13_The_Drowned_Plains.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=13_The_Drowned_Plains
     name= _ "The Drowned Plains"
-    map_file=campaigns/Eastern_Invasion/maps/13_The_Drowned_Plains.map
+    map_file=13_The_Drowned_Plains.map
     {TURNS 28 26 24}
     next_scenario=14_Approaching_Weldyn
 

data/campaigns/Eastern_Invasion/scenarios/14_Approaching_Weldyn.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=14_Approaching_Weldyn
     name= _ "Approaching Weldyn"
-    map_file=campaigns/Eastern_Invasion/maps/14_Approaching_Weldyn.map
+    map_file=14_Approaching_Weldyn.map
     turns=24
     next_scenario=15_The_Council
 

data/campaigns/Eastern_Invasion/scenarios/15_The_Council.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=15_The_Council
     name= _ "The Council"
-    map_file=campaigns/Eastern_Invasion/maps/Throne_Room.map
+    map_file=Throne_Room.map
     theme=Cutscene_Minimal
     turns=1
     next_scenario=16_Weldyn_under_Attack

data/campaigns/Eastern_Invasion/scenarios/16_Weldyn_under_Attack.cfg

@@ -3,7 +3,7 @@
     id=16_Weldyn_under_Attack
     name= _ "Weldyn under Attack"
     next_scenario=17a_The_Duel
-    map_file=campaigns/Eastern_Invasion/maps/16_Weldyn_under_Attack.map
+    map_file=16_Weldyn_under_Attack.map
     turns=18
 
     {DUSK}

data/campaigns/Eastern_Invasion/scenarios/17a_The_Duel.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=17a_The_Duel
     name= _ "The Duel"
-    map_file=campaigns/Eastern_Invasion/maps/17a_The_Duel.map
+    map_file=17a_The_Duel.map
     turns=unlimited
     next_scenario=18_Epilogue
 

data/campaigns/Eastern_Invasion/scenarios/17b_Weldyn_Besieged.cfg

@@ -7,7 +7,7 @@
 [scenario]
     id=17b_Weldyn_Besieged
     name= _ "Weldyn Besieged"
-    map_file=campaigns/Eastern_Invasion/maps/17b_Weldyn_Besieged.map
+    map_file=17b_Weldyn_Besieged.map
     turns=unlimited
     next_scenario=18_Epilogue
 

data/campaigns/Eastern_Invasion/scenarios/18_Epilogue.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=18_Epilogue
     name= _ "Epilogue"
-    map_file=campaigns/Eastern_Invasion/maps/Throne_Room.map
+    map_file=Throne_Room.map
     theme=Cutscene_Minimal
     turns=1
     victory_when_enemies_defeated=no

data/campaigns/Heir_To_The_Throne/scenarios/01_The_Elves_Besieged.cfg

@@ -4,7 +4,7 @@
     name= _ "The Elves Besieged"
     next_scenario=02_Blackwater_Port
     victory_when_enemies_defeated=no
-    map_file=campaigns/Heir_To_The_Throne/maps/01_The_Elves_Besieged.map
+    map_file=01_The_Elves_Besieged.map
     {TURNS 16 14 12}
     {DEFAULT_SCHEDULE}
 

data/campaigns/Heir_To_The_Throne/scenarios/02_Blackwater_Port.cfg

@@ -3,7 +3,7 @@
     id=02_Blackwater_Port
     name= _ "scenario name^Blackwater Port"
     next_scenario=03_The_Isle_of_Alduin
-    map_file=campaigns/Heir_To_The_Throne/maps/02_Blackwater_Port.map
+    map_file=02_Blackwater_Port.map
     {DEFAULT_SCHEDULE}
     {TURNS 12 12 9}
 

data/campaigns/Heir_To_The_Throne/scenarios/03_The_Isle_of_Alduin.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=03_The_Isle_of_Alduin
     name= _ "The Isle of Alduin"
-    map_file=campaigns/Heir_To_The_Throne/maps/03_The_Isle_of_Alduin.map
+    map_file=03_The_Isle_of_Alduin.map
     {TURNS 34 24 21}
 
     {DEFAULT_SCHEDULE_AFTERNOON}

data/campaigns/Heir_To_The_Throne/scenarios/04_The_Bay_of_Pearls.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=04_The_Bay_of_Pearls
     name= _ "The Bay of Pearls"
-    map_file=campaigns/Heir_To_The_Throne/maps/04_The_Bay_of_Pearls.map
+    map_file=04_The_Bay_of_Pearls.map
     {TURNS 27 24 21}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/05a_Muff_Malal_Peninsula.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=05a_Muff_Malals_Peninsula
     name= _ "Muff Malal’s Peninsula"
-    map_file=campaigns/Heir_To_The_Throne/maps/05a_Muff_Malal_Peninsula.map
+    map_file=05a_Muff_Malal_Peninsula.map
     {TURNS 27 24 21}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/05b_Isle_of_the_Damned.cfg

@@ -3,7 +3,7 @@
     id=05b_Isle_of_the_Damned
     next_scenario=06_The_Siege_of_Elensefar
     name= _ "Isle of the Damned"
-    map_file=campaigns/Heir_To_The_Throne/maps/05b_Isle_of_the_Damned.map
+    map_file=05b_Isle_of_the_Damned.map
     {TURNS 28 26 24}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/06_The_Siege_of_Elensefar.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=06_The_Siege_of_Elensefar
     name= _ "The Siege of Elensefar"
-    map_file=campaigns/Heir_To_The_Throne/maps/06_The_Siege_of_Elensefar.map
+    map_file=06_The_Siege_of_Elensefar.map
     {TURNS 40 32 29}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/07_Crossroads.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=07_Crossroads
     name= _ "Crossroads"
-    map_file=campaigns/Heir_To_The_Throne/maps/07_Crossroads.map
+    map_file=07_Crossroads.map
     {TURNS 37 34 31}
 
     next_scenario=08_The_Princess_of_Wesnoth

data/campaigns/Heir_To_The_Throne/scenarios/08_The_Princess_of_Wesnoth.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=08_The_Princess_of_Wesnoth
     name= _ "The Princess of Wesnoth"
-    map_file=campaigns/Heir_To_The_Throne/maps/08_The_Princess_of_Wesnoth.map
+    map_file=08_The_Princess_of_Wesnoth.map
     {TURNS 31 28 25}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/09_The_Valley_of_Death.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=09_The_Valley_of_Death
     name= _ "The Valley of Death — The Princess’s Revenge"
-    map_file=campaigns/Heir_To_The_Throne/maps/09_The_Valley_of_Death.map
+    map_file=09_The_Valley_of_Death.map
     turns=12
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/10_Gryphon_Mountain.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=10_Gryphon_Mountain
     name= _ "Gryphon Mountain"
-    map_file=campaigns/Heir_To_The_Throne/maps/10_Gryphon_Mountain.map
+    map_file=10_Gryphon_Mountain.map
     {TURNS 27 24 21}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/11_The_Ford_of_Abez.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=11_The_Ford_of_Abez
     name= _ "The Ford of Abez"
-    map_file=campaigns/Heir_To_The_Throne/maps/11_The_Ford_of_Abez.map
+    map_file=11_The_Ford_of_Abez.map
     {TURNS 27 24 21}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/12_Northern_Winter.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=12_Northern_Winter
     name= _ "Northern Winter"
-    map_file=campaigns/Heir_To_The_Throne/maps/12_Northern_Winter.map
+    map_file=12_Northern_Winter.map
 
     {TURNS 50 40 40}
     [event]

data/campaigns/Heir_To_The_Throne/scenarios/13_The_Dwarven_Doors.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=13_The_Dwarven_Doors
     name= _ "The Dwarven Doors"
-    map_file=campaigns/Heir_To_The_Throne/maps/13_The_Dwarven_Doors.map
+    map_file=13_The_Dwarven_Doors.map
     {TURNS 26 20 15}
     victory_when_enemies_defeated=no
 

data/campaigns/Heir_To_The_Throne/scenarios/14_Plunging_Into_the_Darkness.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=14_Plunging_into_the_Darkness
     name= _ "Plunging into the Darkness"
-    map_file=campaigns/Heir_To_The_Throne/maps/14_Plunging_Into_the_Darkness.map
+    map_file=14_Plunging_Into_the_Darkness.map
     victory_when_enemies_defeated=no
     turns=unlimited
 

data/campaigns/Heir_To_The_Throne/scenarios/15_The_Lost_General.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=15_The_Lost_General
     name= _ "The Lost General"
-    map_file=campaigns/Heir_To_The_Throne/maps/15_The_Lost_General.map
+    map_file=15_The_Lost_General.map
     {TURNS 64 60 54}
 
     {UNDERGROUND}

data/campaigns/Heir_To_The_Throne/scenarios/16_Hasty_Alliance.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=16_Hasty_Alliance
     name= _ "Hasty Alliance"
-    map_file=campaigns/Heir_To_The_Throne/maps/16_Hasty_Alliance.map
+    map_file=16_Hasty_Alliance.map
     {TURNS 33 30 27}
 
     {DEEP_UNDERGROUND}

data/campaigns/Heir_To_The_Throne/scenarios/18_A_Choice_Must_Be_Made.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=18_A_Choice_Must_Be_Made
     name= _ "A Choice Must Be Made"
-    map_file=campaigns/Heir_To_The_Throne/maps/18_A_Choice_Must_Be_Made.map
+    map_file=18_A_Choice_Must_Be_Made.map
     {TURNS 33 30 27}
 
     next_scenario=19a_Snow_Plains

data/campaigns/Heir_To_The_Throne/scenarios/19a_Snow_Plains.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=19a_Snow_Plains
     name= _ "Snow Plains"
-    map_file=campaigns/Heir_To_The_Throne/maps/19a_Snow_Plains.map
+    map_file=19a_Snow_Plains.map
     {TURNS 43 40 37}
 
     next_scenario="20a_North_Elves"

data/campaigns/Heir_To_The_Throne/scenarios/19b_Swamp_Of_Dread.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=19b_Swamp_Of_Dread
     name= _ "Swamp Of Dread"
-    map_file=campaigns/Heir_To_The_Throne/maps/19b_Swamp_Of_Dread.map
+    map_file=19b_Swamp_Of_Dread.map
     {TURNS 33 30 27}
 
     next_scenario=20a_North_Elves

data/campaigns/Heir_To_The_Throne/scenarios/19c_Cliffs_of_Thoria.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=19c_Cliffs_of_Thoria
     name= _ "The Cliffs of Thoria"
-    map_file=campaigns/Heir_To_The_Throne/maps/19c_Cliffs_of_Thoria.map
+    map_file=19c_Cliffs_of_Thoria.map
     {TURNS 55 50 45}
 
     next_scenario="20b_Underground_Channels"

data/campaigns/Heir_To_The_Throne/scenarios/20a_North_Elves.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=20a_North_Elves
     name= _ "Home of the North Elves"
-    map_file=campaigns/Heir_To_The_Throne/maps/20a_North_Elves.map
+    map_file=20a_North_Elves.map
     {TURNS 21 18 15}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/20b_Underground_Channels.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=20b_Underground_Channels
     name= _ "Underground Channels"
-    map_file=campaigns/Heir_To_The_Throne/maps/20b_Underground_Channels.map
+    map_file=20b_Underground_Channels.map
     {TURNS 80 70 60}
 
     next_scenario="21_Elven_Council"

data/campaigns/Heir_To_The_Throne/scenarios/21_Elven_Council.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=21_Elven_Council
     name= _ "The Elven Council"
-    map_file=campaigns/Heir_To_The_Throne/maps/21_Elven_Council.map
+    map_file=21_Elven_Council.map
 
     turns=1
     theme=Cutscene_Minimal

data/campaigns/Heir_To_The_Throne/scenarios/22_Return_to_Wesnoth.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=22_Return_to_Wesnoth
     name= _ "Return to Wesnoth"
-    map_file=campaigns/Heir_To_The_Throne/maps/22_Return_to_Wesnoth.map
+    map_file=22_Return_to_Wesnoth.map
     {TURNS 31 28 25}
 
     next_scenario=23_Test_of_the_Clans

data/campaigns/Heir_To_The_Throne/scenarios/23_Test_of_the_Clans.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=23_Test_of_the_Clans
     name= _ "Test of the Clan"
-    map_file=campaigns/Heir_To_The_Throne/maps/23_Test_of_the_Clans.map
+    map_file=23_Test_of_the_Clans.map
     {TURNS 53 50 47}
 
     {DEFAULT_SCHEDULE}

data/campaigns/Heir_To_The_Throne/scenarios/24_Battle_for_Wesnoth.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=24_Battle_for_Wesnoth
     name= _ "The Battle for Wesnoth"
-    map_file=campaigns/Heir_To_The_Throne/maps/24_Battle_for_Wesnoth.map
+    map_file=24_Battle_for_Wesnoth.map
     turns=60
 
     {DEFAULT_SCHEDULE}

data/campaigns/Liberty/scenarios/01_The_Raid.cfg

@@ -2,7 +2,7 @@
 [scenario]
     id=01_The_Raid
     name= _ "The Raid"
-    map_file=campaigns/Liberty/maps/01_The_Raid.map
+    map_file=01_The_Raid.map
     {TURNS 19 17 15}
 
     next_scenario=02_Civil_Disobedience

data/campaigns/Liberty/scenarios/02_Civil_Disobedience.cfg

@@ -3,7 +3,7 @@
     id=02_Civil_Disobedience
     name= _ "Civil Disobedience"
     next_scenario=03_A_Strategy_of_Hope
-    map_file=campaigns/Liberty/maps/02_Civil_Disobedience.map
+    map_file=02_Civil_Disobedience.map
     {TURNS 14 13 12}
     {DEFAULT_SCHEDULE_AFTERNOON}
 

data/campaigns/Liberty/scenarios/03_A_Strategy_Of_Hope.cfg

@@ -4,7 +4,7 @@
     name= _ "A Strategy of Hope"
     next_scenario=04_Unlawful_Orders
     victory_when_enemies_defeated=yes
-    map_file=campaigns/Liberty/maps/03_Strategy_of_Hope.map
+    map_file=03_Strategy_of_Hope.map
     {TURNS 28 25 22}
     {DEFAULT_SCHEDULE}
 

data/campaigns/Liberty/scenarios/04_Unlawful_Orders.cfg

@@ -4,7 +4,7 @@
     name= _ "Unlawful Orders"
     next_scenario=05_Hide_and_Seek
     victory_when_enemies_defeated=yes
-    map_file=campaigns/Liberty/maps/04_Unlawful_Orders.map
+    map_file=04_Unlawful_Orders.map
     {TURNS 30 22 16}
     {DEFAULT_SCHEDULE}
 

data/campaigns/Liberty/scenarios/05_Hide_and_Seek.cfg

@@ -4,7 +4,7 @@
     next_scenario=06_The_Hunters
     victory_when_enemies_defeated=no
     name= _ "Hide and Seek"
-    map_file=campaigns/Liberty/maps/05_Hide_and_Seek.map
+    map_file=05_Hide_and_Seek.map
     {TURNS 34 30 26}
 
     [time]

data/campaigns/Liberty/scenarios/06_The_Hunters.cfg

@@ -4,7 +4,7 @@
     name= _ "The Hunters"
     victory_when_enemies_defeated=no
     next_scenario=07_Glory
-    map_file=campaigns/Liberty/maps/06_The_Hunters.map
+    map_file=06_The_Hunters.map
     turns=27
     {FIRST_WATCH}
     {FIRST_WATCH}

data/campaigns/Liberty/scenarios/07_Glory.cfg

@@ -4,7 +4,7 @@
     name= _ "Glory"
     next_scenario=08_Epilogue
     victory_when_enemies_defeated=no
-    map_file=campaigns/Liberty/maps/07_Glory.map
+    map_file=07_Glory.map
     {TURNS 48 45 40}
     {DEFAULT_SCHEDULE_AFTERNOON}
 

data/campaigns/Northern_Rebirth/scenarios/01_Breaking_the_Chains.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=01_Breaking_the_Chains
     name= _ "Breaking the Chains"
-    map_file=campaigns/Northern_Rebirth/maps/01_Breaking_the_Chains.map
+    map_file=01_Breaking_the_Chains.map
     {TURNS 41 31 26}
     next_scenario=02_01_Infested_Caves
 

data/campaigns/Northern_Rebirth/scenarios/02_01_Infested_Caves.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=02_01_Infested_Caves
     name= _ "Infested Caves"
-    map_file=campaigns/Northern_Rebirth/maps/02_01_Infested_Caves.map
+    map_file=02_01_Infested_Caves.map
     {TURNS 55 50 45}
     next_scenario=02_02_Meeting_With_Dwarves
 

data/campaigns/Northern_Rebirth/scenarios/02_02_Meeting_With_Dwarves.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=02_02_Meeting_With_Dwarves
     name= _ "Meeting With Dwarves"
-    map_file=campaigns/Northern_Rebirth/maps/02_02_Meeting_With_Dwarves.map
+    map_file=02_02_Meeting_With_Dwarves.map
     next_scenario=03_To_the_Mines
     theme=Cutscene_Minimal
 

data/campaigns/Northern_Rebirth/scenarios/03_To_the_Mines.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=03_To_the_Mines
     name= _ "To the Mines"
-    map_file=campaigns/Northern_Rebirth/maps/03_To_the_Mines.map
+    map_file=03_To_the_Mines.map
     {TURNS 36 30 24}
     next_scenario=04_Clearing_the_Mines
 

data/campaigns/Northern_Rebirth/scenarios/04_Clearing_the_Mines.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=04_Clearing_the_Mines
     name= _ "Clearing the Mines"
-    map_file=campaigns/Northern_Rebirth/maps/04_Clearing_the_Mines.map
+    map_file=04_Clearing_the_Mines.map
     {TURNS 65 55 45}
     next_scenario=05a_01_The_Pursuit
 

data/campaigns/Northern_Rebirth/scenarios/05a_01_The_Pursuit.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=05a_01_The_Pursuit
     name= _ "The Pursuit"
-    map_file=campaigns/Northern_Rebirth/maps/05a_01_The_Pursuit.map
+    map_file=05a_01_The_Pursuit.map
     turns=unlimited
     next_scenario=05a_02_Dealings
     victory_when_enemies_defeated=no

data/campaigns/Northern_Rebirth/scenarios/05a_02_Dealings.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=05a_02_Dealings
     name= _ "Dealings"
-    map_file=campaigns/Northern_Rebirth/maps/05a_02_Dealings.map
+    map_file=05a_02_Dealings.map
     next_scenario=06a_Old_Friend
     theme=Cutscene_Minimal
 

data/campaigns/Northern_Rebirth/scenarios/05b_Compelled.cfg

@@ -24,7 +24,7 @@
         [/part]
     [/story]
 
-    map_file=campaigns/Northern_Rebirth/maps/05b_Compelled.map
+    map_file=05b_Compelled.map
 
     {TURNS 39 35 31}
 

data/campaigns/Northern_Rebirth/scenarios/06a_Old_Friend.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=06a_Old_Friend
     name= _ "Old Friend"
-    map_file=campaigns/Northern_Rebirth/maps/06a_Old_Friend.map
+    map_file=06a_Old_Friend.map
     turns=18
     next_scenario=07a_Settling_Disputes
 

data/campaigns/Northern_Rebirth/scenarios/06b_Slave_of_the_Undead.cfg

@@ -38,7 +38,7 @@
         [/part]
     [/story]
 
-    map_file=campaigns/Northern_Rebirth/maps/06b_Slave_of_the_Undead.map
+    map_file=06b_Slave_of_the_Undead.map
 
     {TURNS 41 38 35}
     {UNDERGROUND}

data/campaigns/Northern_Rebirth/scenarios/07a_Settling_Disputes.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=07a_Settling_Disputes
     name= _ "Settling Disputes"
-    map_file=campaigns/Northern_Rebirth/maps/07a_Settling_Disputes.map
+    map_file=07a_Settling_Disputes.map
     {TURNS 25 20 15}
     next_scenario=08a_Elvish_Princess
 

data/campaigns/Northern_Rebirth/scenarios/07b_Protecting_the_Master.cfg

@@ -27,7 +27,7 @@
         [/part]
     [/story]
 
-    map_file=campaigns/Northern_Rebirth/maps/07b_Protecting_the_Master.map
+    map_file=07b_Protecting_the_Master.map
 
     [event]
         name=prestart

data/campaigns/Northern_Rebirth/scenarios/08a_Elvish_Princess.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=08a_Elvish_Princess
     name= _ "Elvish Princess"
-    map_file=campaigns/Northern_Rebirth/maps/08a_Elvish_Princess.map
+    map_file=08a_Elvish_Princess.map
     {TURNS 21 18 15}
     next_scenario=09a_Introductions
     victory_when_enemies_defeated=no

data/campaigns/Northern_Rebirth/scenarios/08b_Ray_of_Hope.cfg

@@ -131,7 +131,7 @@
         [/part]
     [/story]
 
-    map_file=campaigns/Northern_Rebirth/maps/08b_Ray_of_Hope.map
+    map_file=08b_Ray_of_Hope.map
 
     [side]
         type=Peasant

data/campaigns/Northern_Rebirth/scenarios/09a_Introductions.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=09a_Introductions
     name= _ "Introductions"
-    map_file=campaigns/Northern_Rebirth/maps/09a_Introductions.map
+    map_file=09a_Introductions.map
     {TURNS 21 18 15}
     next_scenario=10a_Stolen_Gold
     victory_when_enemies_defeated=no

data/campaigns/Northern_Rebirth/scenarios/09b_Judgment.cfg

@@ -6,7 +6,7 @@
     turns=unlimited
     next_scenario=null    # Next was to be called 10b_New_Life
     victory_when_enemies_defeated=no
-    map_file=campaigns/Northern_Rebirth/maps/09b_Judgment.map
+    map_file=09b_Judgment.map
     theme=Cutscene_Minimal
 
     [story]

data/campaigns/Northern_Rebirth/scenarios/10a_Stolen_Gold.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=10a_Stolen_Gold
     name= _ "Stolen Gold"
-    map_file=campaigns/Northern_Rebirth/maps/10a_Stolen_Gold.map
+    map_file=10a_Stolen_Gold.map
     turns=36
     next_scenario=11a_The_Eastern_Flank
     victory_when_enemies_defeated=yes

data/campaigns/Northern_Rebirth/scenarios/11a_The_Eastern_Flank.cfg

@@ -3,7 +3,7 @@
 [scenario]
     id=11a_The_Eastern_Flank
     name= _ "The Eastern Flank"
-    map_file=campaigns/Northern_Rebirth/maps/11a_The_Eastern_Flank.map
+    map_file=11a_The_Eastern_Flank.map
     {TURNS 53 50 47}
     next_scenario=12a_Get_the_Gold