TSG: Improve Translatability (#9797)

Some po hints and string changes to make TSG more translatable, as requested by @celerini in #9682.

data/campaigns/The_South_Guard/scenarios/02_Proven_by_the_Sword.cfg

@@ -324,10 +324,20 @@ And if I wish to recruit new soldiers, I can still do so by pressing <b>Ctrl+R</
     [if] {HAVE_UNIT id,trait=$unit.id,{TRAIT1}}
         {HAVE_UNIT id,trait=$unit.id,{TRAIT2}}
         [then]
-            [message]
-                speaker=unit
-                message= _"I may look just like any other $unit.type, but each of us is a little different! " + {MESSAGE}
-            [/message]
+            [if] {VARIABLE_CONDITIONAL unit.type equals Spearman}
+                [then]
+                    [message]
+                        speaker=unit
+                        message= _"I may look just like any other Spearman, but each of us is a little different! " + {MESSAGE}
+                    [/message]
+                [/then]
+                [else]
+                    [message]
+                        speaker=unit
+                        message= _"I may look just like any other Bowman, but each of us is a little different! " + {MESSAGE}
+                    [/message]
+                [/else]
+            [/if]
             [display_tip]
                 title=_"Traits"
                 image=tutor/traits.png

data/campaigns/The_South_Guard/scenarios/05b_Pebbles_in_the_Flood.cfg

@@ -453,8 +453,25 @@
         #############################
         [objectives]
             [objective]
-                description= _ "Protect $companion_id as long as possible"
+                description= _"Protect Captain Mari as long as possible"
                 condition=win
+                [show_if]
+                    {HAVE_UNIT id=Mari}
+                [/show_if]
+            [/objective]
+            [objective]
+                description= _"Protect Sir Gerrick as long as possible"
+                condition=win
+                [show_if]
+                    {HAVE_UNIT id="Sir Gerrick"}
+                [/show_if]
+            [/objective]
+            [objective]
+                description= _"Protect Minister Hylas as long as possible"
+                condition=win
+                [show_if]
+                    {HAVE_UNIT id="Minister Hylas"}
+                [/show_if]
             [/objective]
             [gold_carryover]
                 bonus=no
@@ -475,6 +492,7 @@
         [store_gold]
             side=1
         [/store_gold]
+        #po: $gold is almost certain to be greater than 25. If translating is an issue, the variable can be omitted and replaced with something like "all our gold"
         {SAY_COMPANION
         MESSAGE_MARI=_"Gold, gold, $gold gold — for the first time in my life I’m rich, except I can’t spend any of it. With the town emptied and our company gone I can’t recruit, so I’ll have to take good care of the few soldiers I have."
         MESSAGE_GERRICK=_"$gold gold is more than plenty, but money ain’t much use with th’ town empty and our company gone. I cannae recruit, so I must make the most out o’ every soldier I have."

data/campaigns/The_South_Guard/scenarios/06a_Vengeance.cfg

@@ -838,6 +838,7 @@ then survive until turns run out"
         [/while]
         [floating_text]
             x,y=$unit.x,$unit.y
+            #po: $unit.cost will be the value of the unit; likely between 14 and 40. If translation is an issue, the exact cost can be omitted.
             text= _ "<span color='#FFD700' size='x-small'>$unit.cost gold refunded</span>"
         [/floating_text]
     [/event]

data/campaigns/The_South_Guard/utils/sg_help.cfg

@@ -348,6 +348,7 @@ Like Walking Corpses, Peasants and Woodsmen are level 0 units. They do not exert
         )}
         [message]
             speaker=unit
+            #po: $consecutive_misses will be 3 or higher. Alternatively, can be translated along the lines of "I missed all my strikes!"
             message= _ "I missed all $consecutive_misses strikes! I tried my best, but this enemy had high dodge, and I also got unlucky. I might have had better odds attacking a different enemy."
         [/message]
         [message]
@@ -394,6 +395,7 @@ campaign."
         )}
         [message]
             speaker=unit
+            #po: $consecutive_hits will be 3 or higher. Alternatively, can be translated along the lines of "I got lucky and hit all my strikes!"
             message= _ "I got lucky and hit all $consecutive_hits strikes! Good luck will sometimes happen, but a good commander knows how to win without relying on it. After all, bad luck happens just as often as good luck!"
         [/message]
         {VARIABLE sg_rnginfo_2 yes}