From 0bd8f00f48363b713105ba476661176913316ef4 Mon Sep 17 00:00:00 2001 From: zelgadis Date: Sat, 3 Jan 2009 08:42:03 +0000 Subject: The arena now prevents undesired random monsters from being placed by telling pick_random_monster() to try something else, rather than by culling them after they're placed. By default the arena prevents zero xp monsters from being randomly placed. To allow them to be placed use the spec tag "allow_zero_xp". Removed the arena spec tag "alert", since it's no longer needed. Added the arena spec tag "cycle_random", which if set causes pick_random_monster() to cycle through all the monsters valid for the level_id chosen as the arena's place. Produces a greater variety of monsters when using test spawners. If arena mode is dumping message to the output file then prefix error messages with "ERROR: " and diagnostic messages with "DIAG: " git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8165 c06c8d41-db1a-0410-9941-cceddc491573 --- crawl-ref/source/arena.cc | 154 ++++++++++++++++++++++++++-------------------- 1 file changed, 88 insertions(+), 66 deletions(-) (limited to 'crawl-ref/source/arena.cc') diff --git a/crawl-ref/source/arena.cc b/crawl-ref/source/arena.cc index 035aa6caa2..34aed4a9e3 100644 --- a/crawl-ref/source/arena.cc +++ b/crawl-ref/source/arena.cc @@ -10,6 +10,7 @@ #include "libutil.h" #include "maps.h" #include "message.h" +#include "mon-pick.h" #include "mon-util.h" #include "monstuff.h" #include "monplace.h" @@ -46,13 +47,16 @@ namespace arena int trials_done = 0; int team_a_wins = 0; - bool allow_summons = true; - bool no_immobile = false; - bool do_alert = false; + bool allow_summons = true; + bool allow_zero_xp = false; + bool allow_immobile = true; std::string arena_type = ""; faction faction_a(true); faction faction_b(false); coord_def place_a, place_b; + bool contest_canceled = false; + bool cycle_random = false; + int cycle_random_pos = -1; FILE *file = NULL; int message_pos = 0; @@ -90,45 +94,6 @@ namespace arena } } - void alert_faction(bool friendly) - { - int alerter = 0; - for (int i = 0; i < MAX_MONSTERS; i++) - { - const monsters *mon = &menv[i]; - if (!mon->alive()) - continue; - if (mons_friendly(mon) != friendly) - { - alerter = i; - break; - } - } - - // Move player aside so that behaviour_event() default src_pos - // isn't the same as the player's position, in order to avoid an - // assertion. - you.position = coord_def(-1, -1); - - for (int i = 0; i < MAX_MONSTERS; i++) - { - monsters *mon = &menv[i]; - if (!mon->alive()) - continue; - if (mons_friendly(mon) == friendly) - behaviour_event(mon, ME_ALERT, alerter); - } - } - - void alert_monsters() - { - if (!do_alert) - return; - - alert_faction(true); - alert_faction(false); - } - void list_eq(int imon) { if (!Options.arena_list_eq || file == NULL) @@ -266,9 +231,11 @@ namespace arena Options.arena_force_ai = strip_bool_tag(spec, "force_ai", Options.arena_force_ai); - allow_summons = !strip_tag(spec, "no_summons"); - do_alert = strip_tag(spec, "alert"); - no_immobile = strip_tag(spec, "no_immobile"); + allow_summons = !strip_tag(spec, "no_summons"); + allow_immobile = !strip_tag(spec, "no_immobile"); + allow_zero_xp = strip_tag(spec, "allow_zero_xp"); + + cycle_random = strip_tag(spec, "cycle_random"); const int ntrials = strip_number_tag(spec, "t:"); if (ntrials != TAG_UNFOUND && ntrials >= 1 && ntrials <= 99 @@ -296,6 +263,12 @@ namespace arena arena_place.c_str(), err.c_str()); } + if (place.level_type == LEVEL_LABYRINTH) + throw (std::string("Can't set arena place to the " + "labyrinth.")); + else if (place.level_type == LEVEL_PORTAL_VAULT) + throw (std::string("Can't set arena place to a portal " + "vault.")); } std::vector factions = split_string(" v ", spec); @@ -338,7 +311,6 @@ namespace arena faction_a.place_at(place_a); faction_b.place_at(place_b); adjust_monsters(); - alert_monsters(); } void show_fight_banner(bool after_fight = false) @@ -503,28 +475,23 @@ namespace arena if (!Options.arena_dump_msgs || file == NULL) return; + std::vector channels; std::vector messages = get_recent_messages(message_pos, - !Options.arena_dump_msgs_all); + !Options.arena_dump_msgs_all, + &channels); for (unsigned int i = 0; i < messages.size(); i++) - fprintf(file, "%s\n", messages[i].c_str()); - } - - void cull_immobile() - { - if (!no_immobile) - return; - - for (int i = 0; i < MAX_MONSTERS; i++) { - monsters* mon = &menv[i]; - - if (!mon->alive()) - continue; - - if (mons_is_stationary(mon) && mon->is_summoned()) - monster_die(mon, KILL_DISMISSED, NON_MONSTER, true, true); + std::string msg = messages[i]; + int chan = channels[i]; + + if (chan == MSGCH_ERROR) + msg = "ERROR: " + msg; + else if (chan == MSGCH_DIAGNOSTICS) + msg = "DIAG: " + msg; + + fprintf(file, "%s\n", msg.c_str()); } } @@ -541,7 +508,9 @@ namespace arena if (ch == ESCAPE || tolower(ch) == 'q' || ch == CONTROL('G')) { - end(0, false, "Canceled contest at user request"); + contest_canceled = true; + mpr("Canceled contest at user request"); + return; } } @@ -554,7 +523,6 @@ namespace arena you.hunger = 10999; //report_foes(); world_reacts(); - cull_immobile(); delay(Options.arena_delay); mesclr(); dump_messages(); @@ -648,7 +616,7 @@ namespace arena if (trials_done < total_trials) delay(Options.arena_delay * 5); - } while (trials_done < total_trials); + } while (!contest_canceled && trials_done < total_trials); if (total_trials > 0) { @@ -662,6 +630,60 @@ namespace arena } } +///////////////////////////////////////////////////////////////////////////// + +// Various arena callbacks + +monster_type arena_pick_random_monster(const level_id &place, int power, + int &lev_mons) +{ + if (!arena::cycle_random) + return (RANDOM_MONSTER); + + for (int tries = 0; tries <= NUM_MONSTERS; tries++) + { + arena::cycle_random_pos++; + if (arena::cycle_random_pos >= NUM_MONSTERS) + arena::cycle_random_pos = 0; + + const monster_type type = (monster_type) arena::cycle_random_pos; + + if (mons_rarity(type, place) == 0) + continue; + + if (arena_veto_random_monster(type)) + continue; + + return (type); + } + + end(1, false, "No random monsters for place '%s'", + arena::place.describe().c_str()); + return (NUM_MONSTERS); +} + +bool arena_veto_random_monster(monster_type type) +{ + if (!arena::allow_immobile && mons_class_is_stationary(type)) + return (true); + if (!arena::allow_zero_xp && mons_class_flag(type, M_NO_EXP_GAIN)) + return (true); + + return (false); +} + +void arena_placed_monster(monsters *monster, const mgen_data &mg, + bool first_band_member) +{ +} + +void arena_monster_died(monsters *monster, killer_type killer, + int killer_index, bool silent) +{ +} + +///////////////////////////////////////////////////////////////////////////// + void run_arena() { arena::global_setup(); -- cgit v1.2.3-54-g00ecf