Export descr buildings.txt - M2TW

EDB in M2TW

Most of the research on export_descr_buildings.txt was done for Rome Total War where its format and use-age is very similar. Please see; Export_descr_buildings.txt - Complete Guide for RTW for that information. However there are some differences in M2TW, some extra capabilities and some things that no-longer work so the differences will be noted here;

Recruitment

to-do

Capabilities

Capability Name	Loads without error	Text appears	Effect in game;	Value 5 means;	Value -5 means;	Additive bonus	Notes!
population_fire_risk_bonus	NO 'invalid' message	NO	n/a	n/a	n/a	n/a	useless
mine_resource	YES	YES	increased income	tbc	tbc	tbc
population_growth_bonus	YES	YES	population growth	2.5% in building browser, actual effect 1.25%	-2.5% / -1.25% max	YES
population_loyalty_bonus	YES	YES*	NONE	25% in building browser, NO visible actual effect	-25% in browser	n/a	*could be used for text
population_health_bonus	YES	YES	public order and growth	25% public order, 2.5% growth	-25% & -2.5% max	YES	max total applied 125% and 12.5%
trade_base_income_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
trade_level_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
trade_fleet	loads?	text?	effect?	+5 means	-5 means	additive?	notes
taxable_income_bonus	YES	YES*	NONE	5% in building browser, NO visible actual effect	-5% in building browser	n/a	*could be used for text
farming_level	loads?	text?	effect?	+5 means	-5 means	additive?	notes
road_level	loads?	text?	effect?	+5 means	-5 means	additive?	changes strat map
gate_strength	loads?	text?	effect?	+5 means	-5 means	additive?	notes
gate_defenses	loads?	text?	effect?	+5 means	-5 means	additive?	boiling oil?
tower_level	loads?	text?	effect?	+5 means	-5 means	additive?	only relevant if settlement model has tower upgrades
armour	loads?	text?	effect?	+5 means	-5 means	additive?	notes
stage_games	loads?	text?	effect?	+5 means	-5 means	additive?	notes
stage_races	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_melee_simple	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_melee_blade	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_missile_mechanical	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_missile_gunpowder	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_artillery_mechanical	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_artillery_gunpowder	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_naval_gunpowder	loads?	text?	effect?	+5 means	-5 means	additive?	notes
bodyguard	loads?	text?	effect?	+5 means	-5 means	additive?	notes
recruits_morale_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
recruits_experience_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
happiness_bonus	YES	YES	public order & growth	25% public order & 1.25% growth	-25% and -1.25% max	YES	max total applied 125% public order and 12.5% growth
law_bonus	YES	YES	public order	25% public order	-25% max	YES	max total applied 125% public order
construction_cost_bonus_military	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_cost_bonus_religious	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_cost_bonus_defensive	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_cost_bonus_other	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_time_bonus_military	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_time_bonus_religious	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_time_bonus_defensive	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_time_bonus_other	loads?	text?	effect?	+5 means	-5 means	additive?	notes
archer_exp_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
cavalry_exp_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
heavy_cavalry_exp_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
gun_exp_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
navy_exp_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
recruits_cost_bonus_naval	loads?	text?	effect?	+5 means	-5 means	additive?	notes
retrain_cost_bonus	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_projectile	loads?	text?	effect?	+5 means	-5 means	additive?	notes
income_bonus	YES	YES	adds fixed amount of income	+5 money	tbc	additive?	notes
weapon_simple	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_missile	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_bladed	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_siege	loads?	text?	effect?	+5 means	-5 means	additive?	notes
weapon_other	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_cost_bonus_wooden	YES	NO	reduces cost of wooden buildings	tbc	tbc	additive?	notes
construction_cost_bonus_stone	YES	NO	reduces cost of stone buildngs	tbc	tbc	additive?	notes
construction_time_bonus_wooden	loads?	text?	effect?	+5 means	-5 means	additive?	notes
construction_time_bonus_stone	loads?	text?	effect?	+5 means	-5 means	additive?	notes
religion_level	YES	YES	increases conversion to religion*	+5 means	-5 means	additive?	*religion must be specified for EDB tree
religion_level_amplifier	loads?	text?	effect?	+5 means	-5 means	additive?	notes
free_upkeep	loads?	text?	effect?	+5 means	-5 means	additive?	notes
recruitment_slots	loads?	text?	effect?	+5 means	-5 means	additive?	notes
agent_limit	YES	NO	restricts agent recruitment	+5 means	-5 means	additive?	see agent_limit notes
name of capability	loads?	text?	effect?	+5 means	-5 means	additive?	notes

Negative Bonuses

Negative amounts generally only reduce the total amount of 'bonus' in a settlement to zero. For instance you can't have a minus value for happiness generated by buildings, only reduce the bonus generated by buildings to zero. A negative growth bonus for buildings will also only reduce that value to zero it will not decrease the growth values derived from trade or farming.

Additive Bonuses

Generally to bet additive bonuses (so different building trees all contribute to a bonus within a settlement) use the format

happiness_bonus bonus 3

with the extra 'bonus'

Agent Recruitment and Limits

Agents are made recruitable in the 'capability' section of a building in EDB

with a line like;

agent diplomat 0

this can also be restricted further by using 'requires' ;like;

agent assassin 0 requires factions { egypt, timurids, }

agent_limit can also be used to restrict the number of agents that a faction can have alive at any one time its use-age in vanilla is for merchants and priests, e.g.

agent_limit merchant 1

that means that for each example of that building constructed a faction can build one merchant - they won't be able to recruit merchants at all unless they have constructed or captured a building with that entry. In vanilla other agents; spies, diplomats and assassins, where completely unrestricted however adding a similar line like;

agent_limit spy 1

will impose a similar restriction on spy recruitment.