feat: surface open opportunity need on villager field note

2026-08-08 16:18:39 +02:00
parent 8a7e6b12eb
commit 4d2a230c5b
12 changed files with 525 additions and 4 deletions
@@ -0,0 +1,168 @@
+extends GutTest
+
+const VillagerOpportunityNoteScript := preload("res://player/VillagerOpportunityNote.gd")
+
+
+func test_no_opportunity_produces_no_need() -> void:
+	var note := VillagerOpportunityNote.derive(null, null, null, "", null, "", "")
+
+	assert_not_null(note)
+	assert_false(note.has_need)
+	assert_eq(note.help_kind, &"")
+
+
+func test_player_route_wins_over_helper_when_derivable() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var response := _player_response()
+	var helper := _helper(7)
+	var pantry := _pantry(0.0, 100.0)
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, response, helper, "Tarik", pantry, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_PLAYER_ROUTE)
+	assert_eq(note.need_text, "The Village Pantry needs food")
+	assert_true(note.help_text.contains("You can help"))
+	assert_true(note.help_text.contains("Village Pantry"))
+
+
+func test_helper_is_named_when_no_player_route() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var pantry := _pantry(0.0, 100.0)
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, null, _helper(7), "Tarik", pantry, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_HELPER)
+	assert_true(note.help_text.contains("Tarik"))
+	assert_true(note.help_text.contains("food"))
+
+
+func test_unavailable_reports_no_room_when_storage_is_full() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var pantry := _pantry(0.0, 0.5)
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, null, null, "", pantry, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_UNAVAILABLE)
+	assert_true(note.help_text.contains("no room"))
+
+
+func test_unavailable_reports_need_already_met() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var pantry := _pantry(1.0, 100.0)
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, null, null, "", pantry, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_UNAVAILABLE)
+	assert_true(note.help_text.contains("already has enough"))
+
+
+func test_unavailable_reports_no_stocked_source_when_storage_has_room() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var pantry := _pantry(0.0, 100.0)
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, null, null, "", pantry, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_UNAVAILABLE)
+	assert_true(note.help_text.contains("No stocked source"))
+
+
+func test_unavailable_reports_missing_storage() -> void:
+	var opportunity := _open_pantry_opportunity()
+
+	var note := VillagerOpportunityNote.derive(
+		opportunity, null, null, "", null, "Village Pantry", "food"
+	)
+
+	assert_true(note.has_need)
+	assert_eq(note.help_kind, VillagerOpportunityNote.HELP_UNAVAILABLE)
+	assert_true(note.help_text.contains("No storage"))
+
+
+func test_cache_key_uses_need_and_help_state() -> void:
+	var opportunity := _open_pantry_opportunity()
+	var pantry := _pantry(0.0, 100.0)
+	var helper_note := VillagerOpportunityNote.derive(
+		opportunity, null, _helper(7), "Tarik", pantry, "Village Pantry", "food"
+	)
+	var unavailable_note := VillagerOpportunityNote.derive(
+		opportunity, null, null, "", pantry, "Village Pantry", "food"
+	)
+	var no_need := VillagerOpportunityNote.derive(null, null, null, "", null, "", "")
+
+	assert_ne(helper_note.cache_key(), unavailable_note.cache_key())
+	assert_ne(no_need.cache_key(), helper_note.cache_key())
+
+
+func _open_pantry_opportunity() -> OpportunityStateRecord:
+	return OpportunityStateRecord.create(
+		0,
+		10,
+		5,
+		3,
+		1.0,
+		SimulationIds.OPPORTUNITY_RESTOCK_EMPTY_PANTRY,
+		SimulationIds.STORAGE_VILLAGE_PANTRY,
+		SimulationIds.RESOURCE_FOOD
+	)
+
+
+func _player_response() -> OpportunityPlayerResponseResult:
+	return (
+		OpportunityPlayerResponseResult
+		. new(
+			{
+				"opportunity_id": 0,
+				"trigger_event_id": 5,
+				"action_id": SimulationIds.ACTION_GATHER_FOOD,
+				"resource_id": SimulationIds.RESOURCE_FOOD,
+				"target_id": SimulationIds.STORAGE_VILLAGE_PANTRY,
+				"available_source_count": 2,
+				"reason":
+				"No capable helper; 2 player-usable finite Food sources can supply village_pantry",
+			}
+		)
+	)
+
+
+func _helper(helper_id: int) -> OpportunityHelperResult:
+	return (
+		OpportunityHelperResult
+		. new(
+			{
+				"opportunity_id": 0,
+				"helper_npc_id": helper_id,
+				"action_id": SimulationIds.ACTION_GATHER_FOOD,
+				"source_id": "",
+				"resource_id": SimulationIds.RESOURCE_FOOD,
+				"trigger_event_id": 5,
+				"trust": 0.8,
+				"familiarity": 0.5,
+				"uses_inventory": false,
+				"available_source_count": 1,
+				"profession_match": true,
+				"reason":
+				"Knows the need; trust 0.80 toward Amina; has 1 available finite Food source",
+			}
+		)
+	)
+
+
+func _pantry(amount: float, capacity: float) -> StorageStateRecord:
+	return StorageStateRecord.create(
+		SimulationIds.STORAGE_VILLAGE_PANTRY, {SimulationIds.RESOURCE_FOOD: amount}, capacity
+	)