Convert some ints to monster_type.

There's a whole lot of places that pass monster_type as int, often
with varying meanings for the value -1. This moves some of these
to monster_type, introducing MONS_NO_MONSTER and MONS_PLAYER as
new invalid special values.

Also improve on the autoexclude descriptions.

1 files changed, 4 insertions, 4 deletions

diff --git a/crawl-ref/source/misc.h b/crawl-ref/source/misc.h
index 37ced6dae7..c6efd53cd2 100644
--- a/crawl-ref/source/misc.h
+++ b/crawl-ref/source/misc.h
@@ -33,13 +33,13 @@ long remove_oldest_blood_potion( item_def &stack );
 void remove_newest_blood_potion( item_def &stack, int quant = -1 );
 void merge_blood_potion_stacks(item_def &source, item_def &dest, int quant);
 
-bool can_bottle_blood_from_corpse( int mons_type );
-int num_blood_potions_from_corpse( int mons_class, int chunk_type = -1 );
+bool can_bottle_blood_from_corpse(int mons_type);
+int num_blood_potions_from_corpse(int mons_class, int chunk_type = -1);
 void turn_corpse_into_blood_potions (item_def &item);
 void turn_corpse_into_skeleton_and_blood_potions(item_def &item);
-void split_potions_into_decay( int obj, int amount, bool need_msg = true );
+void split_potions_into_decay(int obj, int amount, bool need_msg = true);
 
-void bleed_onto_floor(const coord_def& where, int mon, int damage,
+void bleed_onto_floor(const coord_def& where, monster_type mon, int damage,
                       bool spatter = false, bool smell_alert = true);
 void generate_random_blood_spatter_on_level();