lightable.c File Reference

#include "global.h"
#include "ob_methods.h"
#include "sproto.h"

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Functions
void	init_type_lightable (void)
static uint8_t	is_better_lighter (object *new, object *old)
static method_ret	lightable_type_apply (object *lightable, object *applier, int aflags)

Detailed Description

Implementation of the Lightable class of objects.

This allows us to make lightable objects be lit by simply applying them, rather than by marking the lightable item, then applying the lighter.

Definition in file lightable.c.

Function Documentation

init_type_lightable()

void init_type_lightable

(

void

)

Initializer for the LIGHTABLE object type.

Definition at line 32 of file lightable.c.

References LIGHTABLE, lightable_type_apply(), and register_apply().

Referenced by register_all_ob_types().

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is_better_lighter()

static uint8_t is_better_lighter ( object *  new, object *  old  )

static

Method to clean up priority calculations

Priority goes in this order: WEAPON -> highest priority, use first encountered SKILL -> flame touch or clawing only LIGHTER -> next priority, prioritize ones with speed, as they will decay on their own. SPELL -> next priority, lower mana cost is better (ignores level scaling, since we are using that spell in a careful, low-energy way) SKILL, SKILL_TOOL -> fire magic skills only. Uses 10 mana.

Parameters

new	The item we are checking to see if it's better.
old	The previous best tool we found. Can be NULL.

Returns

1 if new_tool is better than old_tool, else 0 returns 2 for debugging purposes if something slips through the logic

Definition at line 56 of file lightable.c.

References liv::grace, LIGHTER, SK_CLAWING, SK_FLAME_TOUCH, SKILL, SKILL_TOOL, liv::sp, obj::speed, SPELL, obj::stats, obj::subtype, obj::type, and WEAPON.

Referenced by lightable_type_apply().

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lightable_type_apply()

static method_ret lightable_type_apply ( object *  lightable, object *  applier, int  aflags  )

static

Attempt to find a lighter, wielded fire weapon, or fire spell to light with.

Parameters

lightable	The lightable object we applied.
applier	The object applying the lightable object. Usually will be a player, but not guaranteed.
aflags	special flags (always apply/unapply)

Returns

METHOD_OK. Even when we fail to light the object, we did handle the apply, so it would not be unhandled.

Definition at line 106 of file lightable.c.

References apply_manual(), AT_FIRE, obj::attacktype, obj::contr, obj::count, obj::current_weapon, do_light(), draw_ext_info_format(), find_marked_object(), FLAG_CURSED, FLAG_DAMNED, FOR_INV_FINISH, FOR_INV_PREPARE, liv::grace, is_better_lighter(), LIGHTER, pl::mark, pl::mark_count, METHOD_OK, MSG_TYPE_APPLY, MSG_TYPE_APPLY_FAILURE, obj::name, NDI_UNIQUE, PLAYER, QUERY_FLAG, SK_CLAWING, SK_FIRE_MAGIC, SK_FLAME_TOUCH, SK_PYROMANCY, SKILL, SKILL_TOOL, liv::sp, SPELL, obj::stats, obj::subtype, Ice::tmp, obj::type, and WEAPON.

Referenced by init_type_lightable().

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