Make arena_delay available outside of arena as view_delay.

So, if you're running a bot or you're generally annoyed by
ranged/magical animations, you can set this to an appropriately low
value.

This also condenses a lot of code duplication related to arena_delay; a
new function called scaled_delay is used for functions that should be
impacted by this.

1 files changed, 1 insertions, 8 deletions

diff --git a/crawl-ref/source/view.cc b/crawl-ref/source/view.cc
index 2fb7bf5402..c5c27705c9 100644
--- a/crawl-ref/source/view.cc
+++ b/crawl-ref/source/view.cc
@@ -740,14 +740,7 @@ void flash_view(colour_t colour, targetter *where)
 void flash_view_delay(colour_t colour, int flash_delay, targetter *where)
 {
     flash_view(colour, where);
-    // Scale delay to match change in arena_delay.
-    if (crawl_state.game_is_arena())
-    {
-        flash_delay *= Options.arena_delay;
-        flash_delay /= 600;
-    }
-
-    delay(flash_delay);
+    scaled_delay(flash_delay);
     flash_view(0);
 }