#define BASED_ON_SPECIAL NAME
	[tag]
		name={NAME}
		max=infinite
		super="units/unit_type/abilities/~generic~,units/unit_type/attack/specials/" + {NAME}
		{FILTER_TAG "filter_student" unit {FILTER_TAG "filter_weapon" weapon ()}}
		{FILTER_TAG "filter_adjacent_student" adjacent ()}
		{FILTER_TAG "filter_adjacent_student_location" adjacent_location ()}
	[/tag]
#enddef

[tag]
	# Using invalid characters to ensure it doesn't match a real tag.
	name="~generic~"
	max=0
	{SIMPLE_KEY name t_string}
	{SIMPLE_KEY female_name t_string}
	{SIMPLE_KEY name_inactive t_string}
	{SIMPLE_KEY female_name_inactive t_string}
	{SIMPLE_KEY description t_string}
	{SIMPLE_KEY description_inactive t_string}
	{SIMPLE_KEY special_note t_string}
	{SIMPLE_KEY affect_self bool}
	{SIMPLE_KEY affect_allies bool}
	{SIMPLE_KEY affect_enemies bool}
	{SIMPLE_KEY cumulative bool}
	{SIMPLE_KEY id string}
	{SIMPLE_KEY halo_image string}
	{SIMPLE_KEY halo_image_self string}
	{SIMPLE_KEY overlay_image string}
	{SIMPLE_KEY overlay_image_self string}

	{FILTER_TAG "filter" unit ()}
	[tag]
		name="affect_adjacent"
		[key]
			name="adjacent"
			type="dir_list"
		[/key]
		{FILTER_TAG "filter" unit ()}
	[/tag]
	{FILTER_TAG "filter_self" unit ()}
	{FILTER_TAG "filter_adjacent" adjacent ()}
	{FILTER_TAG "filter_adjacent_location" adjacent_location ()}
	{FILTER_TAG "filter_base_value" base_value ()}
	{WML_MERGE_KEYS}

	{LINK_TAG "event"}
[/tag]
[tag]
	name="heals"
	max=infinite
	super="units/unit_type/abilities/~value~"
	{SIMPLE_KEY poison string} # TODO: Enum
[/tag]
[tag]
	name="regenerate"
	max=infinite
	super="units/unit_type/abilities/heals"
[/tag]
[tag]
	# Using invalid characters to ensure it doesn't match a real tag.
	name="~value~"
	max=0
	super="units/unit_type/abilities/~generic~"
	{SIMPLE_KEY value f_int}
	{SIMPLE_KEY max_value f_int}
	{SIMPLE_KEY min_value f_int}
	{SIMPLE_KEY add f_int}
	{SIMPLE_KEY sub f_int}
	{SIMPLE_KEY multiply f_int}
	{SIMPLE_KEY divide f_int}
[/tag]
# Defense not currently supported though.
# May never be? Not sure
[tag]
	name="defense"
	max=infinite
	super="units/unit_type/abilities/~value~"
[/tag]
[tag]
	name="resistance"
	max=infinite
	super="units/unit_type/abilities/~value~"
	{SIMPLE_KEY apply_to string}
	{SIMPLE_KEY active_on ability_context}
	{FILTER_TAG "filter_weapon" weapon ()}
	{FILTER_TAG "filter_second_weapon" weapon ()}
[/tag]
[tag]
	name="leadership"
	max=infinite
	super="units/unit_type/abilities/~value~"
	{FILTER_TAG "filter_weapon" weapon ()}
	{FILTER_TAG "filter_second_weapon" weapon ()}
[/tag]
[tag]
	name="illuminates"
	max=infinite
	super="units/unit_type/abilities/~value~"
[/tag]
[tag]
	name="hides"
	max=infinite
	super="units/unit_type/abilities/~generic~"
	{SIMPLE_KEY alert t_string}
[/tag]
[tag]
	name="teleport"
	max=infinite
	super="units/unit_type/abilities/~generic~"
	[tag]
		name="tunnel"
		min=1
		{SIMPLE_KEY id string}
		{FILTER_TAG "filter" unit min=1}
		{FILTER_TAG "source" location min=1}
		{FILTER_TAG "target" location min=1}
		{DEFAULT_KEY bidirectional bool yes}
		{DEFAULT_KEY always_visible bool no}
		{DEFAULT_KEY allow_vision bool yes}
		{DEFAULT_KEY pass_allied_units bool yes}
		{DEFAULT_KEY delayed_variable_substitution bool yes}
	[/tag]
[/tag]
{BASED_ON_SPECIAL "attacks"}
{BASED_ON_SPECIAL "swarm"}
{BASED_ON_SPECIAL "chance_to_hit"}
{BASED_ON_SPECIAL "damage"}
{BASED_ON_SPECIAL "damage_type"}
{BASED_ON_SPECIAL "drains"}
{BASED_ON_SPECIAL "heal_on_hit"}
{BASED_ON_SPECIAL "berserk"}
{BASED_ON_SPECIAL "plague"}
{BASED_ON_SPECIAL "firststrike"}
{BASED_ON_SPECIAL "poison"}
{BASED_ON_SPECIAL "slow"}
{BASED_ON_SPECIAL "petrifies"}
{BASED_ON_SPECIAL "disable"}
[tag]
	name="*"
	max=infinite
	super="units/unit_type/abilities/~generic~"
	{ANY_KEY any}
[/tag]

#undef BASED_ON_SPECIAL