faster loading: fixes #2

tnt/components/faster_loading_times/main.tpa

@@ -0,0 +1,22 @@
+// don't remember what's this for, but must've been a reason
+ACTION_IF ~%WEIDU_OS%~ STR_EQ ~win32~ BEGIN
+  AT_NOW ~del /s /f /q cache\data~
+END ELSE BEGIN
+  AT_NOW ~rm -rf cache/data~
+END
+MKDIR ~cache/data~
+
+// actual decompression
+ACTION_BASH_FOR ~data~ ~^.+\.bif$~ BEGIN
+  ACTION_IF NOT (~%BASH_FOR_FILE%~ STRING_MATCHES_REGEXP ~fl#biffbackup.*~ = 0) BEGIN
+    DECOMPRESS_BIFF ~%BASH_FOR_FILE%~
+    OUTER_TEXT_SPRINT $already_done(~%BASH_FOR_FILE%~) 1
+  END
+END
+ACTION_BASH_FOR ~data/data~ ~^.+\.bif$~ BEGIN
+  ACTION_IF NOT (~%BASH_FOR_FILE%~ STRING_MATCHES_REGEXP ~fl#biffbackup.*~ = 0) BEGIN
+    ACTION_IF NOT VARIABLE_IS_SET $already_done(~%BASH_FOR_FILE%~) BEGIN
+      DECOMPRESS_BIFF ~%BASH_FOR_FILE%~
+    END
+  END
+END

tnt/tnt.tp2

@@ -373,3 +373,6 @@ INCLUDE ~%components%/true_true_grandmastery/main.tpa~
 BEGIN @258 /* Sensible multiclass restrictions */
 REQUIRE_PREDICATE (GAME_INCLUDES ~bg1~ OR GAME_INCLUDES ~bg2~) @122 /* BG saga only */
 INCLUDE ~%components%/sensible_multiclass_restrictions/main.tpa~
+
+BEGIN @259 /* Faster loading times */
+INCLUDE ~%components%/faster_loading_times/main.tpa~

tnt/tra/english/setup.tra

@@ -99,3 +99,4 @@
 @256 = ~Sensible Blade spins~
 @257 = ~True True Grandmastery~
 @258 = ~Sensible multiclass restrictions~
+@259 = ~Faster loading times~