wesnoth/data/schema/ai/aspect_complex.cfg

#define AI_FILTER_KEY_MISSING KEY
	[not]
		glob_on_{KEY}=*
	[/not]
#enddef

#define AI_ASPECT_FILTER_STANDARD
	engine=cpp
	name=standard_aspect
	[or]
		{AI_FILTER_KEY_MISSING engine}
		name=standard_aspect
	[/or]
#enddef

#define AI_ASPECT_FILTER_COMPOSITE
	engine=cpp
	name=composite_aspect
	[or]
		{AI_FILTER_KEY_MISSING engine}
		name=composite_aspect
	[/or]
#enddef

#define AI_ASPECT_FILTER_DEFAULT
	[or]
		engine=cpp
		{AI_FILTER_KEY_MISSING name}
	[/or]
	[or]
		{AI_FILTER_KEY_MISSING engine}
		{AI_FILTER_KEY_MISSING name}
	[/or]
#enddef

#define AI_ASPECT_FILTER_ATTACKS
	engine=cpp
	name=ai_default_rca::aspect_attacks
	[or]
		{AI_FILTER_KEY_MISSING engine}
		name=ai_default_rca::aspect_attacks
	[/or]
#enddef

#define AI_ASPECT_FILTER_LUA
	engine=lua
	name=lua_aspect
	[or]
		engine=lua
		{AI_FILTER_KEY_MISSING name}
	[/or]
	[or]
		{AI_FILTER_KEY_MISSING engine}
		name=lua_aspect
	[/or]
#enddef

#define AI_ASPECT_SWITCH BASE
	[switch]
		key=id
		[case]
			value=aggression,caution,leader_aggression,leader_value,retreat_enemy_weight,retreat_factor,scout_village_targeting,village_value,recruitment_diversity
			super="{BASE}~real"
		[/case]
		[case]
			value=allow_ally_villages,leader_ignores_keep,passive_leader,passive_leader_shares_keep,simple_targeting,support_villages
			super="{BASE}~bool"
		[/case]
		[case]
			value=villages_per_scout,recruitment_randomness
			super="{BASE}~int"
		[/case]
		[case]
			value=grouping
			super="{BASE}~grouping"
		[/case]
		[case]
			value=advancements,recruitment_more,recruitment_pattern
			super="{BASE}~string"
		[/case]
		[case]
			value=avoid
			super="{BASE}~avoid"
		[/case]
		[case]
			value=leader_goal
			super="{BASE}~leader_goal"
		[/case]
		[case]
			value=recruitment_instructions
			super="{BASE}~recruitment_instructions"
		[/case]
		[case]
			value=recruitment_save_gold
			super="{BASE}~recruitment_save_gold"
		[/case]
		[case]
			value=attacks
			super="{BASE}~attacks"
		[/case]
	[/switch]
#enddef

[tag]
	name="aspect"
	super="$ai/$component"
	max=infinite
	{AI_ASPECT_INVALIDATE}
	[if]
		# Check for composite first so that you can have a composite_aspect with id=attacks
		{AI_ASPECT_FILTER_COMPOSITE}
		{AI_ASPECT_FILTER_DEFAULT}
		[then]
			{AI_ASPECT_SWITCH $ai/composite_aspect}
		[/then]
		[elseif]
			# Check for attacks next so that you can't have standard_aspect with id=attacks
			{AI_ASPECT_FILTER_ATTACKS}
			[then]
				super="$ai/facet~attacks"
			[/then]
		[/elseif]
		[elseif]
			{AI_ASPECT_FILTER_STANDARD}
			[then]
				{AI_ASPECT_SWITCH $ai/standard_aspect}
			[/then]
		[/elseif]
		[elseif]
			{AI_ASPECT_FILTER_LUA}
			[then]
				super="$ai/facet~lua"
			[/then]
		[/elseif]
		# TODO: Somehow give an error for any other combination
	[/if]
[/tag]

[tag]
	name="$facet_base"
	super="$ai/$component"
	{AI_ASPECT_INVALIDATE}
	{AI_ASPECT_FILTERS}
[/tag]

[tag]
	name="facet~lua"
	super="$ai/$generic_lua_component"
	{SIMPLE_KEY value string}
[/tag]

#define AI_ASPECT NAME VALUE
	[tag]
		# This defines the valid content of an aspect with name=standard_aspect
		# and the specified ID
		name="standard_aspect~{NAME}"
		{VALUE}
	[/tag]
	[tag]
		# This defines the valid content of an aspect with name=composite_aspect
		# and the specified ID
		name="composite_aspect~{NAME}"
		[tag]
			name="facet"
			max=infinite
			super="$ai/facet~{NAME}"
		[/tag]
		[tag]
			name="default"
			super="$ai/facet~{NAME}"
		[/tag]
	[/tag]
#enddef

#define AI_FACET NAME VALUE
	{AI_ASPECT {NAME} {VALUE}}
	[tag]
		name="facet~{NAME}"
		super="$ai/$facet_base"
		[if]
			{AI_ASPECT_FILTER_STANDARD}
			{AI_ASPECT_FILTER_DEFAULT}
			[then]
				super="$ai/standard_aspect~{NAME}"
			[/then]
			[elseif]
				{AI_ASPECT_FILTER_COMPOSITE}
				[then]
					super="$ai/composite_aspect~{NAME}"
				[/then]
			[/elseif]
			[elseif]
				{AI_ASPECT_FILTER_LUA}
				[then]
					super="$ai/facet~lua"
				[/then]
			[/elseif]
			[else]
				# This required key is just a hack to get an error here.
				# It's not actually valid.
				{REQUIRED_KEY invalid_engine_name_combo_in_aspect bool}
			[/else]
		[/if]
	[/tag]
#enddef

#define AI_FACET_SCALAR TYPE INTERNAL_TYPE
	{AI_FACET {TYPE} {SIMPLE_KEY value {INTERNAL_TYPE}}}
#enddef

#define AI_FACET_TAG TAG CONTENTS
	{AI_FACET {TAG} (
		[tag]
			name="value"
			{CONTENTS}
		[/tag]
	)}
#enddef

{AI_FACET_SCALAR real s_real}
{AI_FACET_SCALAR int s_int}
{AI_FACET_SCALAR bool s_bool}
{AI_FACET_SCALAR string string_list}
{AI_FACET_SCALAR grouping ai_grouping}
{AI_FACET avoid {FILTER_TAG value location ()}}

{AI_FACET_TAG leader_goal (
	{SIMPLE_KEY id string}
	{SIMPLE_KEY x s_int}
	{SIMPLE_KEY y s_int}
	{SIMPLE_KEY max_risk s_real}
	{SIMPLE_KEY auto_remove s_bool}
)}

{AI_FACET_TAG recruitment_save_gold (
	{SIMPLE_KEY active s_int}
	{SIMPLE_KEY begin s_real}
	{SIMPLE_KEY end s_real}
	{SIMPLE_KEY spend_all_gold s_int}
	{SIMPLE_KEY save_on_negative_income s_bool}
)}

{AI_FACET_TAG recruitment_instructions (
	[tag]
		name="recruit"
		max=infinite
		super="$ai/$recruit"
	[/tag]
	[tag]
		name="total"
		max=infinite
		super="$ai/$recruit_base"
	[/tag]
	[tag]
		name="pattern"
		max=infinite
		super="$ai/$recruit_base"
	[/tag]
	[tag]
		name="limit"
		max=infinite
		super="$ai/$recruit_limit"
	[/tag]
)}

{AI_ASPECT attacks (
	{FILTER_TAG filter_own unit ()}
	{FILTER_TAG filter_enemy unit ()}
)}

[tag]
	name="facet~attacks"
	super="$ai/$facet_base"
	[if]
		{AI_ASPECT_FILTER_ATTACKS}
		{AI_ASPECT_FILTER_DEFAULT}
		[then]
			super="$ai/standard_aspect~attacks"
		[/then]
		[elseif]
			{AI_ASPECT_FILTER_COMPOSITE}
			[then]
				super="$ai/composite_aspect~attacks"
			[/then]
		[/elseif]
		[elseif]
			{AI_ASPECT_FILTER_LUA}
			[then]
				super="$ai/facet~lua"
			[/then]
		[/elseif]
		[else]
			# This required key is just a hack to get an error here.
			# It's not actually valid.
			{REQUIRED_KEY invalid_engine_name_combo_in_aspect bool}
		[/else]
	[/if]
[/tag]