WIP Schema for the AI WML

Pretty much all working, except for the [aspect] tag
Also, [modify_ai] is not yet specified (needs new schema features)

data/schema/ai/_main.cfg

@@ -0,0 +1,53 @@
+
+#define AI_ASPECT_FILTERS
+	{SIMPLE_KEY turns range_list}
+	{SIMPLE_KEY time_of_day string_list}
+#enddef
+
+#define AI_ASPECT_INVALIDATE
+	{SIMPLE_KEY invalidate_on_* bool}
+#enddef
+
+[tag]
+	name="ais"
+	min=1
+	[tag]
+		name="ai"
+		max=infinite
+		super="$ai"
+		{REQUIRED_KEY id string}
+		{SIMPLE_KEY name t_string}
+		{SIMPLE_KEY description t_string}
+		{DEFAULT_KEY hidden bool no}
+	[/tag]
+	[tag]
+		name="default_config"
+		min=1
+		[link]
+			name="$ai/aspect"
+		[/link]
+	[/tag]
+[/tag]
+
+[tag]
+	name="$ai"
+	max=0
+	{SIMPLE_KEY ai_algorithm string}
+	[tag]
+		name="$component"
+		{SIMPLE_KEY id string}
+		{SIMPLE_KEY name string}
+		{SIMPLE_KEY engine ai_engine}
+	[/tag]
+	[tag]
+		name="$generic_lua_component"
+		engine=lua
+		{SIMPLE_KEY code string}
+		{DATA_TAG args 0 1}
+	[/tag]
+	{./engine.cfg}
+	{./aspect_complex.cfg}
+	{./aspect_simple.cfg}
+	{./goal.cfg}
+	{./stage.cfg}
+[/tag]

data/schema/ai/aspect_complex.cfg

@@ -0,0 +1,293 @@
+
+#define AI_ASPECT_FILTER_STANDARD
+	engine=cpp
+	name=standard_aspect
+	[or]
+		engine=
+		name=standard_aspect
+	[/or]
+#enddef
+
+#define AI_ASPECT_FILTER_COMPOSITE
+	engine=cpp
+	name=composite_aspect
+	[or]
+		engine=
+		name=composite_aspect
+	[/or]
+#enddef
+
+#define AI_ASPECT_FILTER_DEFAULT
+	[or]
+		engine=cpp
+		name=
+	[/or]
+#enddef
+
+#define AI_ASPECT_FILTER_ATTACKS
+	engine=cpp
+	name=ai_default_rca::aspect_attacks
+	id=attacks
+	[or]
+		engine=
+		name=ai_default_rca::aspect_attacks
+		id=attacks
+	[/or]
+	[or]
+		engine=cpp
+		name=
+		id=attacks
+	[/or]
+	[or]
+		engine=
+		name=
+		id=attacks
+	[/or]
+#enddef
+
+#define AI_ASPECT_FILTER_LUA
+	engine=lua
+	name=lua_aspect
+	[or]
+		engine=lua
+		name=
+	[/or]
+	[or]
+		engine=
+		name=lua_aspect
+	[/or]
+#enddef
+
+#define AI_ASPECT_SWITCH BASE
+	[switch]
+		key=id
+		[case]
+			value=aggression,caution,leader_aggression,leader_value,scout_village_targeting,village_value,recruitment_diversity
+			super="{BASE}~real"
+		[/case]
+		[case]
+			value=leader_ignores_keep,passive_leader,passive_leader_shares_keep,simple_targeting,support_villages
+			super="{BASE}~bool"
+		[/case]
+		[case]
+			value=villages_per_scout,attack_depth,recruitment_randomness
+			super="{BASE}~int"
+		[/case]
+		[case]
+			value=grouping
+			super="{BASE}~ai_grouping"
+		[/case]
+		[case]
+			value=advancements,recruitment_more,recruitment_pattern
+			super="{BASE}~string_list"
+		[/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]
+	[/switch]
+#enddef
+
+[tag]
+	name="aspect"
+	super="$ai/$component"
+	{AI_ASPECT_INVALIDATE}
+	[if]
+		{AI_ASPECT_FILTER_STANDARD}
+		[then]
+			{AI_ASPECT_SWITCH $ai/standard_aspect}
+		[/then]
+		[elseif]
+			{AI_ASPECT_FILTER_COMPOSITE}
+			{AI_ASPECT_FILTER_DEFAULT}
+			[then]
+				{AI_ASPECT_SWITCH $ai/composite_aspect}
+			[/then]
+		[/elseif]
+		[elseif]
+			{AI_ASPECT_FILTER_ATTACKS}
+			[then]
+				super="$ai/facet~attacks"
+			[/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="$ai/facet~lua"
+				[/then]
+			[/elseif]
+			[else]
+				# This required key is just a hack to get an error here.
+				# It's not actually valid.
+				{REQUIRED_KEY invalid_engine_name_combo_in_aspect bool}
+			[/else]
+		[/if]
+	[/tag]
+#enddef
+
+#define AI_FACET_SCALAR TYPE
+	{AI_FACET {TYPE} {SIMPLE_KEY value {TYPE}}}
+#enddef
+
+#define AI_FACET_TAG TAG CONTENTS
+	{AI_FACET {TAG} (
+		[tag]
+			name="value"
+			{CONTENTS}
+		[/tag]
+	)}
+#enddef
+
+{AI_FACET_SCALAR real}
+{AI_FACET_SCALAR int}
+{AI_FACET_SCALAR bool}
+{AI_FACET_SCALAR string_list}
+{AI_FACET_SCALAR ai_grouping}
+{AI_FACET avoid {FILTER_TAG value location ()}}
+
+{AI_FACET_TAG leader_goal (
+	{SIMPLE_KEY x int}
+	{SIMPLE_KEY y int}
+	{SIMPLE_KEY max_risk real}
+	{SIMPLE_KEY auto_remove bool}
+)}
+
+{AI_FACET_TAG recruitment_save_gold (
+	{SIMPLE_KEY active int}
+	{SIMPLE_KEY begin real}
+	{SIMPLE_KEY end real}
+	{SIMPLE_KEY spend_all_gold int}
+	{SIMPLE_KEY save_on_negative_income bool}
+)}
+
+{AI_FACET_TAG recruitment_instructions (
+	[tag]
+		name="recruit"
+		max=infinite
+		super="$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]