#include <global.h>
#include <ob_methods.h>
#include <ob_types.h>
#include <sounds.h>
#include <sproto.h>

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Functions
static void	animate_bomb (object *op)

static void	check_spell_knockback (object *op)

static void	execute_word_of_recall (object *op)

static void	explosion (object *op)

static void	forklightning (object op, object tmp)

void	init_type_spell_effect (void)

static void	move_aura (object *aura)

static void	move_ball_spell (object *op)

static void	move_bolt (object *op)

static void	move_bullet (object *op)

static void	move_cone (object *op)

static void	move_missile (object *op)

static void	move_swarm_spell (object *op)

static method_ret	spell_effect_type_move_on (object trap, object victim, object *originator)

static method_ret	spell_effect_type_process (object *op)

Detailed Description

The implementation of the Spell Effect class of objects.

Todo:: Split the subtype functions into their own file each, and split large functions.

Definition in file spell_effect.cpp.

Function Documentation

◆ animate_bomb()

static void animate_bomb ( object * op )

static

This handles an exploding bomb.

Parameters

op	The original bomb object.

Definition at line 454 of file spell_effect.cpp.

References add_refcount(), arch_to_object(), env, explode_bullet(), find_archetype(), free_string(), freearr_x, NUM_ANIMATIONS, ob_process(), object_copy_owner(), object_get_env_recursive(), object_insert_in_map_at(), object_remove(), object_update_turn_face(), give::op, out_of_map(), SPLINT, and Ice::tmp.

Referenced by spell_effect_type_process().

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◆ check_spell_knockback()

static void check_spell_knockback ( object * op )

static

Checks to see if a spell pushes objects as well as flies over and damages them (only used for cones for now) but moved here so it could be applied to bolts too

Parameters

op	The spell object.

Definition at line 920 of file spell_effect.cpp.

References absdir(), FLAG_IS_FLOOR, FLAG_NO_PICK, FLAG_WIZ, GET_MAP_OB, obj::more, MOVE_FLYING, move_object(), give::op, QUERY_FLAG, rndm(), and Ice::tmp.

Referenced by explosion(), move_bolt(), and move_cone().

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◆ execute_word_of_recall()

static void execute_word_of_recall ( object * op )

static

Handles the actual word of recalling. Called when force in player inventory expires.

Parameters

op	The word of recall effect activating.

Definition at line 558 of file spell_effect.cpp.

References enter_exit(), object_free_drop_inventory(), object_remove(), give::op, PLAYER, and remove_unpaid_objects().

Referenced by spell_effect_type_process().

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◆ explosion()

static void explosion ( object * op )

static

Expands an explosion. op is a piece of the explosion - this expans it in the different directions. At least that is what I think this does.

Parameters

op	piece of explosion expanding.

Definition at line 313 of file spell_effect.cpp.

References check_spell_knockback(), freearr_x, freearr_y, hit_map(), m, object_copy(), object_free_drop_inventory(), object_insert_in_map_at(), object_merge_spell(), object_new(), object_remove(), ok_to_put_more(), give::op, and Ice::tmp.

Referenced by spell_effect_type_process().

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◆ forklightning()

static void forklightning	(	object *	op,
		object *	tmp
	)

static

Causes op to fork.

Parameters

op	original bolt.
tmp	first piece of the fork.

Definition at line 869 of file spell_effect.cpp.

References absdir(), liv::Con, liv::dam, liv::Dex, obj::direction, obj::duration, freearr_x, freearr_y, get_map_flags(), GET_MAP_MOVE_BLOCK, m, OB_TYPE_MOVE_BLOCK, object_copy(), object_insert_in_map_at(), object_new(), object_update_turn_face(), give::op, P_OUT_OF_MAP, rndm(), obj::speed_left, obj::stats, and Ice::tmp.

Referenced by move_bolt().

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◆ init_type_spell_effect()

void init_type_spell_effect ( void )

Initializer for the SPELL_EFFECT object type.

Definition at line 54 of file spell_effect.cpp.

References register_move_on(), register_process(), SPELL_EFFECT, spell_effect_type_move_on(), and spell_effect_type_process().

Referenced by register_all_ob_types().

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◆ move_aura()

static void move_aura ( object * aura )

static

Process an aura. An aura is a part of someone's inventory, which he carries with him, but which acts on the map immediately around him. Aura parameters: duration: duration counter. attacktype: aura's attacktype other_arch: archetype to drop where we attack

Parameters

aura	The spell effect.

Definition at line 749 of file spell_effect.cpp.

References animate::anim, animate_object(), obj::animation, arch_to_object(), obj::attacktype, cast_spell(), check_spell_expiry(), archt::clone, obj::duration, obj::env, env, FLAG_ALIVE, FLAG_ANIMATE, FLAG_FRIENDLY, FLAG_REMOVED, FLAG_UNAGGRESSIVE, FOR_MAP_FINISH, FOR_MAP_PREPARE, FREE_OBJ_FREE_INVENTORY, FREE_OBJ_NO_DESTROY_CALLBACK, get_map_flags(), GET_MAP_MOVE_BLOCK, hit_map(), m, OB_TYPE_MOVE_BLOCK, object_free(), object_free_drop_inventory(), object_get_value(), object_insert_in_map_at(), object_insert_in_ob(), object_remove(), obj::other_arch, P_OUT_OF_MAP, QUERY_FLAG, obj::range, SET_FLAG, SPELL, sstring, obj::state, Ice::tmp, try_find_animation(), and obj::type.

Referenced by spell_effect_type_process().

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◆ move_ball_spell()

static void move_ball_spell ( object * op )

static

This handles ball type spells that just sort of wander about. Note that duration is handled by process_object() in time.c

Parameters

op	The spell effect.

Definition at line 580 of file spell_effect.cpp.

References absdir(), adjust_dir(), arch_to_object(), freearr_x, freearr_y, get_map_flags(), GET_MAP_MOVE_BLOCK, hit_map(), m, OB_TYPE_MOVE_BLOCK, object_get_owner(), object_insert_in_map_at(), object_remove(), on_same_map(), give::op, P_IS_ALIVE, P_OUT_OF_MAP, rndm(), spell_find_dir(), obj::x, and obj::y.

Referenced by spell_effect_type_process().

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◆ move_bolt()

static void move_bolt ( object * op )

static

Moves bolt 'op'. Basically, it just advances a space, and checks for various things that may stop it.

Parameters

op	The bolt object moving.

Definition at line 156 of file spell_effect.cpp.

References absdir(), check_spell_knockback(), DIRX, DIRY, FLAG_REFLECTING, forklightning(), freearr_x, freearr_y, get_map_flags(), GET_MAP_MOVE_BLOCK, hit_map(), m, OB_TYPE_MOVE_BLOCK, object_copy(), object_free_drop_inventory(), object_insert_in_map_at(), object_new(), object_remove(), object_update_turn_face(), give::op, P_IS_ALIVE, P_OUT_OF_MAP, QUERY_FLAG, reflwall(), rndm(), Ice::tmp, diamondslots::x, and diamondslots::y.

Referenced by spell_effect_type_process().

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◆ move_bullet()

static void move_bullet ( object * op )

static

Moves bullet 'op'. Basically, we move 'op' one square, and if it hits something, call check_bullet. This function is only applicable to bullets, but not to all fired arches (eg, bolts).

Parameters