Merge branch 'Weather-Economy' into 'pregmod-master'

Keeping backwardsCompatibility tidy(ish).

See merge request pregmodfan/fc-pregmod!2876

src/uncategorized/BackwardsCompatibility.tw

@@ -2700,6 +2700,13 @@ Setting missing global variables:
 	<<set $deltaDemand = 0>>
 <</if>>
 
+<<if ndef $econWeatherDamage>>
+	<<set $econWeatherDamage = 0>>
+<</if>>
+<<if ndef $disasterResponse>>
+	<<set $disasterResponse = 0>>
+<</if>>
+
 Done!
 
 <br><br>
@@ -3495,12 +3502,3 @@ Done!
 <<if $releaseID < 1031>>
 	<<set $releaseID = 1031>>
 <</if>>
-
-<<if $difficultySwitch == 1>>
-	<<if ndef $econWeatherDamage>>
-		<<set $econWeatherDamage = 0>>
-	<</if>>
-	<<if ndef $disasterResponse>>
-		<<set $disasterResponse = 0>>
-	<</if>>
-<</if>>