HEROLL/HEROLL_RULES_v0.2.8/03-建筑/06-building-rules.csv

1	key	value	execution_rule	source_status	source
2	buildingCarrier	exterior house layer	A house is attached to a small tile's exterior slot and never replaces its movement tile, event, or enemy content	MVP frozen	v0.2.8 building-module decision
3	exteriorSlotCapacity	1 per ordinary small tile	A slot is eligible only when it has no house and belongs to the configured upcoming board side	MVP frozen	v0.2.8 building-module decision
4	housingSupportTileId	129	Landing on Housing Support opens the construction event and performs one two-die construction roll	source-aligned	newtile.csv + CornerDiceBuilding reverse
5	baseConstructionAttempts	D6_A + D6_B	Roll two independent six-sided dice once; their sum is the number of base construction attempts	source-aligned	CornerDiceBuilding reverse
6	urbanPlanningBlessingId	152	If owned, add 2 construction attempts once per Housing Support event; the blessing is unique and does not stack	source structure + MVP consumer freeze	augment.csv EmptyTripleBuild
7	placementOrder	next clockwise board side	Starting after the Housing Support Corner, collect empty exterior slots on the following side and choose distinct slots without replacement using the run RNG seed	MVP executable edge	v0.2.8 geometry freeze
8	actualBuiltCount	min(totalAttempts, eligibleSlotCount)	Every selected eligible slot succeeds; unused attempts are discarded	source-aligned cap + MVP edge	CornerDiceBuilding reverse + v0.2.8
9	reward	actualBuiltCount * 1 spirit stone	Grant the reward after placement animation; the exact original reward conversion remains unknown	DEMO default	04-unknown-parameter-mvp-defaults.csv
10	zeroEligibleSlots	build 0 and reward 0	Show a no-space result, complete the event, and do not reroll or relocate to another side	MVP frozen	v0.2.8 building-module decision
11	persistence	until final Boss Floor	Houses survive loop/Floor progression and Good/Enemy/Empty mutations of the underlying tile because the exterior layer is independent	MVP frozen	v0.2.8 building-module decision
12	ongoingEffect	none	A built house has no passive income, combat bonus, or tile-trigger modification in MVP	MVP scope freeze	v0.2.8 building-module decision
13	finalBossCleanup	clear every exterior house	Clear houses in the same board-conversion transaction that replaces all 44 positions with Boss Tiles	MVP frozen	v0.2.8 final Boss rule
14	saveState	slot occupancy + construction RNG result	Persist occupied slot IDs, both dice values, selected slot IDs, reward, seed, and ruleset version at the event safety point	MVP frozen	v0.2.8 determinism requirement