Merge pull request #1253 from Nivaturimika/inter

fix marking seeking alliance

assets/alice.csv

@@ -1683,6 +1683,7 @@ alice_rgo_trade_prod_3;RGO Minting Production: $x$ ($y$)
 alice_artisan_trade_prod;Artisan Production: $x$ ($y$)
 alice_factory_trade_prod;Factory Production: $x$ ($y$)
 alice_all_trade_prod;Total Production: $x$
+alice_interested_in_alliance;(Only applies to AI nations) Mark that we're interested in an alliance with this country, and will immediately accept alliance offers
 alice_merge_rally_point_why;Merge rally points are deprecated, rally points will now automatically merge
 alice_mvcap_1;Moves the capital to this province
 alice_mvcap_2;No ongoing crisis

src/ai/ai.cpp

@@ -120,7 +120,7 @@ static void internal_get_alliance_targets_by_adjacency(sys::state& state, dcon::
 		auto other = nb.get_connected_nations(0) != adj ? nb.get_connected_nations(0) : nb.get_connected_nations(1);
 
 		bool b = other.get_is_player_controlled()
-			? !state.world.unilateral_relationship_get_interested_in_alliance(state.world.get_unilateral_relationship_by_unilateral_pair(n, other))
+			? state.world.unilateral_relationship_get_interested_in_alliance(state.world.get_unilateral_relationship_by_unilateral_pair(n, other))
 			: ai_will_accept_alliance(state, other, n);
 		if(other != n && !(other.get_overlord_as_subject().get_ruler()) && !nations::are_allied(state, n, other) && !military::are_at_war(state, other, n) && b) {
 			alliance_targets.push_back(other.id);

src/gui/topbar_subwindows/gui_diplomacy_window.hpp

@@ -569,12 +569,18 @@ class diplomacy_country_interested_in_alliance : public checkbox_button {
 	bool is_active(sys::state& state) noexcept override {
 		auto const n = retrieve<dcon::nation_id>(state, parent);
 		auto const rel = state.world.get_unilateral_relationship_by_unilateral_pair(n, state.local_player_nation);
-		return !state.world.unilateral_relationship_get_interested_in_alliance(rel);
+		return state.world.unilateral_relationship_get_interested_in_alliance(rel);
 	}
 	void button_action(sys::state& state) noexcept override {
 		auto const n = retrieve<dcon::nation_id>(state, parent);
 		command::toggle_interested_in_alliance(state, state.local_player_nation, n);
 	}
+	tooltip_behavior has_tooltip(sys::state& state) noexcept override {
+		return tooltip_behavior::variable_tooltip;
+	}
+	void update_tooltip(sys::state& state, int32_t x, int32_t y, text::columnar_layout& contents) noexcept override {
+		text::add_line(state, contents, "alice_interested_in_alliance");
+	}
 };
 
 class diplomacy_country_info : public listbox_row_element_base<dcon::nation_id> {