diff options
Diffstat (limited to 'src/map/magic-interpreter.hpp')
| -rw-r--r-- | src/map/magic-interpreter.hpp | 272 |
1 files changed, 136 insertions, 136 deletions
diff --git a/src/map/magic-interpreter.hpp b/src/map/magic-interpreter.hpp index 21e8d39..39a057c 100644 --- a/src/map/magic-interpreter.hpp +++ b/src/map/magic-interpreter.hpp @@ -30,33 +30,33 @@ #include "../common/timer.hpp" #include "../common/socket.hpp" -#define SPELLARG_NONE 0 /* No spell parameter */ -#define SPELLARG_PC 1 /* Spell parameter describes pc (defaults to self) */ -#define SPELLARG_STRING 2 /* Spell parameter describes pc (defaults to self) */ +#define SPELLARG_NONE 0 /* No spell parameter */ +#define SPELLARG_PC 1 /* Spell parameter describes pc (defaults to self) */ +#define SPELLARG_STRING 2 /* Spell parameter describes pc (defaults to self) */ /* ------ */ /* Values */ /* ------ */ -#define TY_UNDEF 0 -#define TY_INT 1 -#define TY_DIR 2 -#define TY_STRING 3 -#define TY_ENTITY 5 -#define TY_LOCATION 6 -#define TY_AREA 7 -#define TY_SPELL 8 -#define TY_INVOCATION 9 -#define TY_FAIL 127 - -#define DIR_S 0 -#define DIR_SW 1 -#define DIR_W 2 -#define DIR_NW 3 -#define DIR_N 4 -#define DIR_NE 5 -#define DIR_E 6 -#define DIR_SE 7 +#define TY_UNDEF 0 +#define TY_INT 1 +#define TY_DIR 2 +#define TY_STRING 3 +#define TY_ENTITY 5 +#define TY_LOCATION 6 +#define TY_AREA 7 +#define TY_SPELL 8 +#define TY_INVOCATION 9 +#define TY_FAIL 127 + +#define DIR_S 0 +#define DIR_SW 1 +#define DIR_W 2 +#define DIR_NW 3 +#define DIR_N 4 +#define DIR_NE 5 +#define DIR_E 6 +#define DIR_SE 7 struct expr; struct val; @@ -67,14 +67,14 @@ struct invocation; typedef struct location { - int m; - int x, y; + int m; + int x, y; } location_t; -#define AREA_LOCATION 0 -#define AREA_UNION 1 -#define AREA_RECT 2 -#define AREA_BAR 3 +#define AREA_LOCATION 0 +#define AREA_UNION 1 +#define AREA_RECT 2 +#define AREA_BAR 3 typedef struct area { @@ -84,16 +84,16 @@ typedef struct area struct { location_t loc; - int width, depth, dir; + int width, depth, dir; } a_bar; struct { location_t loc; - int width, height; + int width, height; } a_rect; struct area *a_union[2]; } a; - int size; + int size; unsigned char ty; } area_t; @@ -101,7 +101,7 @@ typedef struct val { union v { - int v_int; + int v_int; char *v_string; entity_t *v_entity; /* Used ONLY during operation/function invocation; otherwise we use v_int */ area_t *v_area; @@ -118,12 +118,12 @@ typedef struct val #define MAX_ARGS 7 /* Max. # of args used in builtin primitive functions */ -#define EXPR_VAL 0 -#define EXPR_LOCATION 1 -#define EXPR_AREA 2 -#define EXPR_FUNAPP 3 -#define EXPR_ID 4 -#define EXPR_SPELLFIELD 5 +#define EXPR_VAL 0 +#define EXPR_LOCATION 1 +#define EXPR_AREA 2 +#define EXPR_FUNAPP 3 +#define EXPR_ID 4 +#define EXPR_SPELLFIELD 5 typedef struct e_location { @@ -159,15 +159,15 @@ typedef struct expr e_area_t e_area; struct { - int id, line_nr, column; - int args_nr; + int id, line_nr, column; + int args_nr; struct expr *args[MAX_ARGS]; } e_funapp; - int e_id; + int e_id; struct { struct expr *expr; - int id; + int id; } e_field; } e; unsigned char ty; @@ -177,25 +177,25 @@ typedef struct expr /* Effects */ /* ------- */ -#define EFFECT_SKIP 0 -#define EFFECT_ABORT 1 -#define EFFECT_ASSIGN 2 -#define EFFECT_FOREACH 3 -#define EFFECT_FOR 4 -#define EFFECT_IF 5 -#define EFFECT_SLEEP 6 -#define EFFECT_SCRIPT 7 -#define EFFECT_BREAK 8 -#define EFFECT_OP 9 -#define EFFECT_END 10 -#define EFFECT_CALL 11 - -#define FOREACH_FILTER_MOB 1 -#define FOREACH_FILTER_PC 2 -#define FOREACH_FILTER_ENTITY 3 -#define FOREACH_FILTER_TARGET 4 -#define FOREACH_FILTER_SPELL 5 -#define FOREACH_FILTER_NPC 6 +#define EFFECT_SKIP 0 +#define EFFECT_ABORT 1 +#define EFFECT_ASSIGN 2 +#define EFFECT_FOREACH 3 +#define EFFECT_FOR 4 +#define EFFECT_IF 5 +#define EFFECT_SLEEP 6 +#define EFFECT_SCRIPT 7 +#define EFFECT_BREAK 8 +#define EFFECT_OP 9 +#define EFFECT_END 10 +#define EFFECT_CALL 11 + +#define FOREACH_FILTER_MOB 1 +#define FOREACH_FILTER_PC 2 +#define FOREACH_FILTER_ENTITY 3 +#define FOREACH_FILTER_TARGET 4 +#define FOREACH_FILTER_SPELL 5 +#define FOREACH_FILTER_NPC 6 typedef struct effect { @@ -204,19 +204,19 @@ typedef struct effect { struct { - int id; + int id; expr_t *expr; } e_assign; struct { - int id; + int id; expr_t *area; struct effect *body; unsigned char filter; } e_foreach; struct { - int id; + int id; expr_t *start, *stop; struct effect *body; } e_for; @@ -229,14 +229,14 @@ typedef struct effect const ScriptCode *e_script; struct { - int id; - int args_nr; - int line_nr, column; + int id; + int args_nr; + int line_nr, column; expr_t *args[MAX_ARGS]; } e_op; struct { - int args_nr, *formals; + int args_nr, *formals; expr_t **actuals; struct effect *body; } e_call; @@ -251,21 +251,21 @@ typedef struct effect typedef struct component { struct component *next; - int item_id; - int count; + int item_id; + int count; } component_t; /* ----------- */ /* Spellguards */ /* ----------- */ -#define SPELLGUARD_CONDITION 0 -#define SPELLGUARD_COMPONENTS 1 -#define SPELLGUARD_CATALYSTS 2 -#define SPELLGUARD_CHOICE 3 -#define SPELLGUARD_MANA 4 -#define SPELLGUARD_CASTTIME 5 -#define SPELLGUARD_EFFECT 6 +#define SPELLGUARD_CONDITION 0 +#define SPELLGUARD_COMPONENTS 1 +#define SPELLGUARD_CATALYSTS 2 +#define SPELLGUARD_CHOICE 3 +#define SPELLGUARD_MANA 4 +#define SPELLGUARD_CASTTIME 5 +#define SPELLGUARD_EFFECT 6 typedef struct effect_set { @@ -294,24 +294,24 @@ typedef struct spellguard typedef struct letdef { - int id; + int id; expr_t *expr; } letdef_t; -#define SPELL_FLAG_LOCAL (1 << 0) // spell associated not with caster but with place -#define SPELL_FLAG_SILENT (1 << 1) // spell invocation never uttered -#define SPELL_FLAG_NONMAGIC (1 << 2) // `magic word' only: don't require spellcasting ability +#define SPELL_FLAG_LOCAL (1 << 0) // spell associated not with caster but with place +#define SPELL_FLAG_SILENT (1 << 1) // spell invocation never uttered +#define SPELL_FLAG_NONMAGIC (1 << 2) // `magic word' only: don't require spellcasting ability typedef struct spell { char *name; char *invocation; - int index; // Relative location in the definitions file - int flags; - int arg; - int spellarg_ty; + int index; // Relative location in the definitions file + int flags; + int arg; + int spellarg_ty; - int letdefs_nr; + int letdefs_nr; letdef_t *letdefs; spellguard_t *spellguard; @@ -334,31 +334,31 @@ typedef struct teleport_anchor typedef struct { - int vars_nr; + int vars_nr; const char **var_name; val_t *vars; /* Initial assignments, if any, or NULL */ - int obscure_chance; - int min_casttime; + int obscure_chance; + int min_casttime; - int spells_nr; + int spells_nr; spell_t **spells; - int anchors_nr; /* NEGATIVE iff we have sorted the anchors */ + int anchors_nr; /* NEGATIVE iff we have sorted the anchors */ teleport_anchor_t **anchors; } magic_conf_t; /* Execution environment */ -#define VAR_MIN_CASTTIME 0 -#define VAR_OBSCURE_CHANCE 1 -#define VAR_CASTER 2 -#define VAR_SPELLPOWER 3 -#define VAR_SPELL 4 -#define VAR_INVOCATION 5 -#define VAR_TARGET 6 -#define VAR_SCRIPTTARGET 7 -#define VAR_LOCATION 8 +#define VAR_MIN_CASTTIME 0 +#define VAR_OBSCURE_CHANCE 1 +#define VAR_CASTER 2 +#define VAR_SPELLPOWER 3 +#define VAR_SPELL 4 +#define VAR_INVOCATION 5 +#define VAR_TARGET 6 +#define VAR_SCRIPTTARGET 7 +#define VAR_LOCATION 8 struct magic_config; @@ -370,9 +370,9 @@ typedef struct env #define MAX_STACK_SIZE 32 -#define CONT_STACK_FOREACH 0 -#define CONT_STACK_FOR 1 -#define CONT_STACK_PROC 2 +#define CONT_STACK_FOREACH 0 +#define CONT_STACK_FOR 1 +#define CONT_STACK_PROC 2 typedef struct cont_activation_record { @@ -381,22 +381,22 @@ typedef struct cont_activation_record { struct { - int id, ty; + int id, ty; effect_t *body; - int entities_nr; + int entities_nr; int *entities; - int index; + int index; } c_foreach; struct { - int id; + int id; effect_t *body; - int current; - int stop; + int current; + int stop; } c_for; struct { - int args_nr, *formals; + int args_nr, *formals; val_t *old_actuals; } c_proc; } c; @@ -405,38 +405,38 @@ typedef struct cont_activation_record typedef struct status_change_ref { - int sc_type; - int bl_id; + int sc_type; + int bl_id; } status_change_ref_t; -#define INVOCATION_FLAG_BOUND (1 << 0) /* Bound directly to the caster (i.e., ignore its location) */ -#define INVOCATION_FLAG_ABORTED (1 << 1) /* Used `abort' to terminate */ -#define INVOCATION_FLAG_STOPATTACK (1 << 2) /* On magical attacks: if we run out of steam, stop attacking altogether */ +#define INVOCATION_FLAG_BOUND (1 << 0) /* Bound directly to the caster (i.e., ignore its location) */ +#define INVOCATION_FLAG_ABORTED (1 << 1) /* Used `abort' to terminate */ +#define INVOCATION_FLAG_STOPATTACK (1 << 2) /* On magical attacks: if we run out of steam, stop attacking altogether */ typedef struct invocation { struct block_list bl; struct invocation *next_invocation; /* used for spells directly associated with a caster: they form a singly-linked list */ - int flags; + int flags; env_t *env; spell_t *spell; - int caster; /* this is the person who originally invoked the spell */ - int subject; /* when this person dies, the spell dies with it */ + int caster; /* this is the person who originally invoked the spell */ + int subject; /* when this person dies, the spell dies with it */ - int timer; /* spell timer, if any */ + int timer; /* spell timer, if any */ - int stack_size; + int stack_size; cont_activation_record_t stack[MAX_STACK_SIZE]; - int script_pos; /* Script position; if nonzero, resume the script we were running. */ + int script_pos; /* Script position; if nonzero, resume the script we were running. */ effect_t *current_effect; effect_t *trigger_effect; /* If non-NULL, this is used to spawn a cloned effect based on the same environment */ effect_t *end_effect; /* If non-NULL, this is executed when the spell terminates naturally, e.g. when all status changes have run out or all delays are over. */ /* Status change references: for status change updates, keep track of whom we updated where */ - int status_change_refs_nr; + int status_change_refs_nr; status_change_ref_t *status_change_refs; } invocation_t; @@ -447,58 +447,58 @@ extern env_t magic_default_env; /* Fake default environment */ /** * Adds a component selection to a component holder (which may initially be NULL) */ -void magic_add_component (component_t ** component_holder, int id, int count); +void magic_add_component(component_t ** component_holder, int id, int count); -teleport_anchor_t *magic_find_anchor (char *name); +teleport_anchor_t *magic_find_anchor(char *name); /** * The parameter `param' must have been dynamically allocated; ownership is transferred to the resultant env_t. */ -env_t *spell_create_env (magic_conf_t * conf, spell_t * spell, +env_t *spell_create_env(magic_conf_t * conf, spell_t * spell, character_t * caster, int spellpower, char *param); -void magic_free_env (env_t * env); +void magic_free_env(env_t * env); /** * near_miss is set to nonzero iff the spell only failed due to ephemereal issues (spell delay in effect, out of mana, out of components) */ -effect_set_t *spell_trigger (spell_t * spell, character_t * caster, +effect_set_t *spell_trigger(spell_t * spell, character_t * caster, env_t * env, int *near_miss); -invocation_t *spell_instantiate (effect_set_t * effect, env_t * env); +invocation_t *spell_instantiate(effect_set_t * effect, env_t * env); /** * Bind a spell to a subject (this is a no-op for `local' spells). */ -void spell_bind (character_t * subject, invocation_t * invocation); +void spell_bind(character_t * subject, invocation_t * invocation); -int // 1 on failure - spell_unbind (character_t * subject, invocation_t * invocation); +int // 1 on failure + spell_unbind(character_t * subject, invocation_t * invocation); /** * Clones a spell to run the at_effect field */ -invocation_t *spell_clone_effect (invocation_t * source); +invocation_t *spell_clone_effect(invocation_t * source); -spell_t *magic_find_spell (char *invocation); +spell_t *magic_find_spell(char *invocation); /* The following is used only by the parser: */ typedef struct args_rec { - int args_nr; + int args_nr; expr_t **args; } args_rec_t; typedef struct { char *name; - int args_nr; + int args_nr; int *args; effect_t *body; } proc_t; // must be called after itemdb initialisation int magic_init(const char *); -void spell_update_location (invocation_t * invocation); +void spell_update_location(invocation_t * invocation); #endif /* !defined (MAGIC_INTERPRETER_H) */ |