diff options
Diffstat (limited to 'src/cmd5.c')
| -rw-r--r-- | src/cmd5.c | 113 |
1 files changed, 47 insertions, 66 deletions
@@ -12,11 +12,8 @@ #include "angband.h" -#include "lua/lua.h" -#include "tolua.h" - -extern lua_State *L; +#include <assert.h> /* Maximum number of tries for teleporting */ #define MAX_TRIES 300 @@ -236,7 +233,7 @@ void do_poly_self(void) /* Polymorph into a less corrupted form */ power -= 10; - lose_corruption(0); + lose_corruption(); } /* @@ -2100,14 +2097,14 @@ bool_ get_item_hook_find_spell(int *item) { int i, spell; char buf[80]; - char buf2[100]; strcpy(buf, "Manathrust"); if (!get_string("Spell name? ", buf, 79)) return FALSE; - sprintf(buf2, "return find_spell(\"%s\")", buf); - spell = exec_lua(buf2); + + spell = find_spell(buf); if (spell == -1) return FALSE; + for (i = 0; i < INVEN_TOTAL; i++) { object_type *o_ptr = &p_ptr->inventory[i]; @@ -2134,33 +2131,43 @@ bool_ get_item_hook_find_spell(int *item) } } /* A random book ? */ - else if ((o_ptr->sval == 255) && (o_ptr->pval == spell)) + else if (school_book_contains_spell(o_ptr->sval, spell)) { *item = i; hack_force_spell = spell; hack_force_spell_obj = o_ptr; return TRUE; } - /* A normal book */ - else if (o_ptr->sval != 255) - { - sprintf(buf2, "return spell_in_book(%d, %d)", o_ptr->sval, spell); - if (exec_lua(buf2)) - { - *item = i; - hack_force_spell = spell; - hack_force_spell_obj = o_ptr; - return TRUE; - } - } } return FALSE; } /* + * Is the spell castable? + */ +bool_ is_ok_spell(s32b spell_idx, object_type *o_ptr) +{ + spell_type *spell = spell_at(spell_idx); + assert(o_ptr != NULL); + + if (get_level(spell_idx, 50, 0) == 0) + { + return FALSE; + } + + if (o_ptr->pval < spell->minimum_pval) + { + return FALSE; + } + + return TRUE; +} + + +/* * Get a spell from a book */ -s32b get_school_spell(cptr do_what, cptr check_fct, s16b force_book) +s32b get_school_spell(cptr do_what, s16b force_book) { int i, item; s32b spell = -1; @@ -2244,7 +2251,7 @@ s32b get_school_spell(cptr do_what, cptr check_fct, s16b force_book) if (hack_force_spell == -1) { - num = exec_lua(format("return book_spells_num(%d)", sval)); + num = school_book_length(sval); /* Build a prompt (accept all spells) */ strnfmt(out_val, 78, "(Spells %c-%c, Descs %c-%c, *=List, ESC=exit) %^s which spell? ", @@ -2267,7 +2274,7 @@ s32b get_school_spell(cptr do_what, cptr check_fct, s16b force_book) Term_save(); /* Display a list of spells */ - call_lua("print_book", "(d,d,O)", "d", sval, pval, o_ptr, &where); + where = print_book(sval, pval, o_ptr); } /* Hide the list */ @@ -2326,18 +2333,18 @@ s32b get_school_spell(cptr do_what, cptr check_fct, s16b force_book) } /* Display a list of spells */ - call_lua("print_book", "(d,d,O)", "d", sval, pval, o_ptr, &where); - exec_lua(format("print_spell_desc(spell_x(%d, %d, %d), %d)", sval, pval, i, where)); + where = print_book(sval, pval, o_ptr); + print_spell_desc(spell_x(sval, pval, i), where); } else { - s32b ok; + bool_ ok; /* Save the spell index */ - spell = exec_lua(format("return spell_x(%d, %d, %d)", sval, pval, i)); + spell = spell_x(sval, pval, i); /* Do we need to do some pre test */ - call_lua(check_fct, "(d,O)", "d", spell, o_ptr, &ok); + ok = is_ok_spell(spell, o_ptr); /* Require "okay" spells */ if (!ok) @@ -2355,10 +2362,10 @@ s32b get_school_spell(cptr do_what, cptr check_fct, s16b force_book) } else { - s32b ok; + bool_ ok; /* Require "okay" spells */ - call_lua(check_fct, "(d, O)", "d", hack_force_spell, hack_force_spell_obj, &ok); + ok = is_ok_spell(hack_force_spell, hack_force_spell_obj); if (ok) { flag = TRUE; @@ -2415,12 +2422,12 @@ void cast_school_spell() return; } - spell = get_school_spell("cast", "is_ok_spell", 0); + spell = get_school_spell("cast", 0); /* Actualy cast the choice */ if (spell != -1) { - exec_lua(format("cast_school_spell(%d, spell(%d))", spell, spell)); + lua_cast_school_spell(spell, FALSE); } } @@ -2439,7 +2446,7 @@ void browse_school_spell(int book, int pval, object_type *o_ptr) window_stuff(); } - num = exec_lua(format("return book_spells_num(%d)", book)); + num = school_book_length(book); /* Build a prompt (accept all spells) */ strnfmt(out_val, 78, "(Spells %c-%c, ESC=exit) cast which spell? ", @@ -2450,13 +2457,13 @@ void browse_school_spell(int book, int pval, object_type *o_ptr) Term_save(); /* Display a list of spells */ - call_lua("print_book", "(d,d,O)", "d", book, pval, o_ptr, &where); + where = print_book(book, pval, o_ptr); /* Get a spell from the user */ while (get_com(out_val, &choice)) { /* Display a list of spells */ - call_lua("print_book", "(d,d,O)", "d", book, pval, o_ptr, &where); + where = print_book(book, pval, o_ptr); /* Note verify */ ask = (isupper(choice)); @@ -2478,8 +2485,8 @@ void browse_school_spell(int book, int pval, object_type *o_ptr) Term_load(); /* Display a list of spells */ - call_lua("print_book", "(d,d,O)", "d", book, pval, o_ptr, &where); - exec_lua(format("print_spell_desc(spell_x(%d, %d, %d), %d)", book, pval, i, where)); + where = print_book(book, pval, o_ptr); + print_spell_desc(spell_x(book, pval, i), where); } @@ -2513,14 +2520,14 @@ static bool_ hook_school_can_spellable(object_type *o_ptr) */ void do_cmd_copy_spell() { - int spell = get_school_spell("copy", "is_ok_spell", 0); + int spell = get_school_spell("copy", 0); int item; object_type *o_ptr; if (spell == -1) return; /* Spells that cannot be randomly created cannot be copied */ - if (exec_lua(format("return can_spell_random(%d)", spell)) == FALSE) + if (can_spell_random(spell) <= 0) { msg_print("This spell cannot be copied."); return; @@ -2534,29 +2541,3 @@ void do_cmd_copy_spell() o_ptr->pval2 = spell; inven_item_describe(item); } - -/* - * Finds a spell by name, optimized for speed - */ -int find_spell(char *name) -{ - int oldtop, spell; - oldtop = lua_gettop(L); - - lua_getglobal(L, "find_spell"); - tolua_pushstring(L, name); - - /* Call the function */ - if (lua_call(L, 1, 1)) - { - cmsg_format(TERM_VIOLET, "ERROR in lua_call while calling 'find_spell'."); - lua_settop(L, oldtop); - return -1; - } - - spell = tolua_getnumber(L, -(lua_gettop(L) - oldtop), -1); - - lua_settop(L, oldtop); - - return spell; -} |