diff options
Diffstat (limited to 'src/cmd7.cc')
| -rw-r--r-- | src/cmd7.cc | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/src/cmd7.cc b/src/cmd7.cc index 4c485c2f..ff98d28d 100644 --- a/src/cmd7.cc +++ b/src/cmd7.cc @@ -16,6 +16,7 @@ #include "dungeon_flag.hpp" #include "ego_item_type.hpp" #include "files.hpp" +#include "game.hpp" #include "hooks.hpp" #include "mimic.hpp" #include "monster2.hpp" @@ -1222,7 +1223,7 @@ void do_cmd_pray(void) /* * Return percentage chance of spell failure. */ -int spell_chance_random(random_spell* rspell) +int spell_chance_random(random_spell const *rspell) { int chance, minfail; @@ -1257,18 +1258,16 @@ int spell_chance_random(random_spell* rspell) */ static void print_spell_batch(int batch, int max) { - char buff[80]; - - random_spell* rspell; - - int i; - + auto const &random_spells = p_ptr->random_spells; prt(format(" %-30s Lev Fail Mana Damage ", "Name"), 1, 20); + int i; for (i = 0; i < max; i++) { - rspell = &random_spells[batch * 10 + i]; + auto rspell = &random_spells[batch * 10 + i]; + + char buff[80]; if (rspell->untried) { @@ -1295,18 +1294,14 @@ static void print_spell_batch(int batch, int max) /* * List ten random spells and ask to pick one. */ -static random_spell* select_spell_from_batch(int batch) +static random_spell* select_spell_from_batch(std::size_t batch) { - char tmp[160]; + auto &random_spells = p_ptr->random_spells; + char tmp[160]; char out_val[30]; - char which; - - int mut_max = 10; - - random_spell* ret; - + random_spell* ret = nullptr; /* Enter "icky" mode */ character_icky = TRUE; @@ -1314,10 +1309,9 @@ static random_spell* select_spell_from_batch(int batch) /* Save the screen */ Term_save(); - if (spell_num < (batch + 1) * 10) - { - mut_max = spell_num - batch * 10; - } + int const mut_max = (random_spells.size() < (batch + 1) * 10) + ? random_spells.size() - batch * 10 + : 10; strnfmt(tmp, 160, "(a-%c, A-%c to browse, / to rename, - to comment) Select a power: ", I2A(mut_max - 1), I2A(mut_max - 1) - 'a' + 'A'); @@ -1447,12 +1441,11 @@ static random_spell* select_spell_from_batch(int batch) */ static random_spell* select_spell() { - char tmp[160]; + auto const &random_spells = p_ptr->random_spells; + char tmp[160]; char which; - int batch_max = (spell_num - 1) / 10; - random_spell *ret; @@ -1464,12 +1457,15 @@ static random_spell* select_spell() } /* No spells available */ - if (spell_num == 0) + if (random_spells.empty()) { msg_print("There are no spells you can cast."); return NULL; } + /* How many spells in the last batch? */ + int batch_max = (random_spells.size() - 1) / 10; + /* Enter "icky" mode */ character_icky = TRUE; |