EffectWML

[edit]WML Tags

A: abilities, about, achievement, achievement_group, add_ai_behavior, advanced_preference, advancefrom, advancement, advances, affect_adjacent, ai, allied_with, allow_end_turn, allow_extra_recruit, allow_recruit, allow_undo, and, animate, animate_unit, animation, aspect, attack (replay, weapon), attack_anim, attacks (special, stats), avoid;

B: base_unit, background_layer, berserk, binary_path, break, brush;

C: campaign, cancel_action, candidate_action, capture_village, case, chance_to_hit, change_theme, chat, checkbox, choice, choose, clear_global_variable, clear_menu_item, clear_variable, color_adjust, color_palette, color_range, command (action, replay), continue, core, credits_group, criteria;

D: damage, damage_type, death, deaths, default, defend, defends, defense, delay, deprecated_message, destination, difficulty, disable, disallow_end_turn, disallow_extra_recruit, disallow_recruit, do, do_command, drains, draw_weapon_anim;

E: editor_group, editor_music, editor_times, effect, else (action, animation), elseif, endlevel, end_turn (action, replay), enemy_of, engine, entry (credits, options), era, event, experimental_filter_ability, experimental_filter_ability_active, experimental_filter_specials, extra_anim;

F: facet, facing, fake_unit, false, feedback, female, filter (concept, event), filter_adjacent, filter_adjacent_location, filter_attack, filter_attacker, filter_base_value, filter_condition, filter_defender, filter_enemy, filter_location, filter_opponent, filter_own, filter_owner, filter_radius, filter_recall, filter_second, filter_second_attack, filter_self, filter_side, filter_student, filter_vision, filter_weapon, filter_wml, find_path, fire_event, firststrike, floating_text, fonts, for, foreach, found_item, frame;

G: game_config, get_global_variable, goal, gold, gold_carryover;

H: harm_unit, has_ally, has_attack, has_unit, has_achievement, have_location, have_unit, heal_on_hit, heal_unit, healed_anim, healing_anim, heals, hide_help, hide_unit, hides;

I: idle_anim, if (action, animation, intro), illuminates, image (intro, terrain), init_side, insert_tag, inspect, item, item_group;

J: jamming_costs, join;

K: kill, killed;

L: label, language, leader, leader_goal, leadership, leading_anim, levelin_anim, levelout_anim, lift_fog, limit, literal, load_resource, locale, lock_view, lua;

M: male, menu_item, message, micro_ai, missile_frame, modification, modifications, modify_ai, modify_side, modify_turns, modify_unit, modify_unit_type, move, move_unit, move_unit_fake, move_units_fake, movement_anim, movement costs, movetype, multiplayer, multiplayer_side, music;

N: not, note;

O: object, objective, objectives, on_undo, open_help, option, options, or;

P: part, petrifies, petrify, place_shroud, plague, poison, post_movement_anim, pre_movement_anim, primary_attack, primary_unit, print, progress_achievement, put_to_recall_list;

R: race, random_placement, recall (action, replay), recalls, recruit, recruit_anim, recruiting_anim, recruits, redraw, regenerate, remove_event, remove_item, remove_object, remove_shroud, remove_sound_source, remove_time_area, remove_trait, remove_unit_overlay, repeat, replace_map, replace_schedule, replay, replay_start, reset_fog, resistance (ability, unit), resistance_defaults, resolution, resource, return, role, rule;

S: save, scenario, screen_fade, scroll, scroll_to, scroll_to_unit, secondary_attack, secondary_unit, section, select_unit, sequence, set_achievement, set_extra_recruit, set_global_variable, set_menu_item, set_recruit, set_specials, set_variable, set_variables, sheath_weapon_anim, show_if (message, objective, set_menu_item), show_objectives, side, skirmisher, slider, slow, snapshot, sound, sound_source, source (replay, teleport), special_note, specials, split, stage, standing_anim, statistics, status, store_gold, store_items, store_locations, store_map_dimensions, store_reachable_locations, store_relative_direction, store_side, store_starting_location, store_time_of_day, store_turns, store_unit, store_unit_defense, store_unit_defense_on, store_unit_type, store_unit_type_ids, store_villages, story, swarm, sub_achievement, switch, sync_variable;

T: target, team, teleport (ability, action), teleport_anim, terrain, terrain_defaults, terrain_graphics, terrain_mask, terrain_type, test, test_condition, test_do_attack_by_id, text_input, textdomain, theme, then, tile, time, time_area, topic, toplevel, trait, transform_unit, traveler, true, tunnel;

U: unhide_unit, unit (action, scenario), unit_overlay, unit_type, unit_worth, units, unlock_view, unpetrify, unstore_unit, unsynced;

V: value, variable, variables, variant, variation, victory_anim, village, vision_costs, volume;

W: while, wml_message, wml_schema;

Z: zoom;

the [effect] tag

The tag [effect] is used to describe one modification to a unit. Any number of [effect] tags can be used to describe a complete modification. Modifications are permanent changes to a unit; currently there is no way of removing a modification.

The following keys are always recognized for [effect]:

• unit_type only apply this effect if the affected unit's type name matches unit_type (can be a list of types).
• apply_to describes what the effect actually affects.

[effect] uses different keys depending on the value of apply_to. apply_to can take the following values:

• "new_attack" will use all other keys and tags as the description of an attack that will be added to the unit. See AttackWML.
• remove_attacks Template:DevFeature remove the matching attacks. All tags from the attack filter construct will be used to match the attack; see FilterWML. Notes: do not use a [filter] tag. Also, the last remaining attack will never be removed (since Wesnoth don't support it).
• "attack" find an attack and modify it. All tags from the attack filter construct will be used to match the attack; see FilterWML. After that, the following keys and tags can be used to modify the attack. Note: do not use a [filter] tag. Just put the keys you want to filter on inside the [effect] tag.
  • set_name change the attack's name (ie identifier). (Template:DevFeature this doesn't change the weapon's description like in 1.2)
  • set_description Template:DevFeature change the attack's description (ie displayed name).
  • set_type change the attack type. Values are 'blade', 'pierce', 'impact', 'fire', 'cold', and 'holy'.
  • set_special change the attack's specials. See AbilitiesWML for a list of possible values. Note that you can only set the normal specials defined in data/abilities.cfg, not custom ones.
  • [set_specials] Template:DevFeature change the attack's specials. The specials to add are given exactly as in the [specials] tag.
    • mode if append, adds the given specials to the attack. If replace, replaces the existing specials with the given ones. Default replace.
  • remove_specials Template:DevFeature remove the listed specials. The value of this key is the coma-separated list of the id of the specials to remove. This key is always evaluated before a [set_specials] tags in the same [effect]
  • increase_damage increases the attack's damage. This can be positive or negative, so you can use it to decrease damage as well. If it ends in a percent('%'), the change in damage will be a percentage ratio of the attack's original damage.
  • increase_attacks increases the number of attack strikes. Like increase_damage, it can be positive or negative, or a percentage.
  • attack_weight change the attack's attack_weight. See AttackWML for explainations about attack_weight.
  • defense_weight change the attack's defense_weight. See AttackWML for explainations about defense_weight.
• "hitpoints" modifies the unit's HP and/or max HP.
  • increase the amount to increase the unit's HP.
  • heal_full if present and not set to "no" the unit will be put back to full HP.
  • increase_total will increase the total HP of the unit. Can be specified either as a negative or a positive value. It can also be specified as a percentage of the current total; i.e. "-50%" will cut max HP in half.
  • violate_max it the unit ends up with more than its max HP after these modifications, and this key is present, the unit's HP won't be lowered to its max HP.
• "movement" modifies the unit's movement points.
  • increase maximum movement is increased by this amount. It can be positive, negative, or specified as a percentage.
  • set maximum movement is set to a specific value.
• "max_experience" affects the amount of XP the unit needs for the next level.
  • increase how to change the xp; again it can be negative, positive or a percentage.
• "loyal" no keys associated. The affected unit will be loyal i.e have an upkeep of 0.
• "movement_costs" speed through specific terrain is modified
  • replace If set to "true", any new values replace the old ones. Otherwise, new values are added to old values (negative values allowed).
  • [set_specials]
  • [movement_costs] a subtag that describes the new movement costs just like in UnitWML for describing a unit type
• "defense" Sets unit chance to be hit in specific terrain (100 - defense value)
  • replace If set to "true", any new values replace the old ones. Otherwise, new values are added to old values (negative values allowed).
  • [defense] a subtag that describes the new defense just like in UnitWML for describing a unit type
• "resistance" Sets percent damage taken from combat
  • replace If set to "true", any new values replace the old ones. Otherwise, new values are added to old values (negative values allowed).
  • [resistance] a subtag that describes the new resistance just like in UnitWML for describing a unit type
• "variation" switches the unit into one of its variations.
  • name the name of the variation to invoke.
• "status" modifies the status affecting the unit.
  • add a list of status modifications to add. Beware, these may be reapplied later, such as when the unit is recalled or levels up; if in an event, you can use [store_unit] and [unstore_unit], modifying unit.status.name directly, to avoid this, or if you are creating the unit, you can just add it to the unit's [status] tag in the [unit] tag. These are listed in [status], SingleUnitWML.
  • remove a list of status modifications to remove.
• zoc Template:DevFeature toggle the zoc.
  • value new value for zoc (0=disable, other=enable).
• portrait Template:DevFeature toggle the portrait.
  • image new value for portrait image

See Also

• UnitWML
• AttackWML
• ReferenceWML