check if hero points can be spent before showing the "Use HP" button.

1 files changed, 39 insertions, 3 deletions

diff --git a/rules.js b/rules.js
index f1219e9..fbaf6ad 100644
--- a/rules.js
+++ b/rules.js
@@ -69,11 +69,47 @@ function gen_action_front(front_id) {
 function gen_action_medallion(medallion_id) {
     gen_action('medallion', medallion_id);
 }
+function can_spend_any_hero_points(faction) {
+    let hero_points = game.hero_points[faction];
+    if (hero_points >= 1) {
+        if (can_draw_any_hand_cards(faction))
+            return true;
+        if (can_use_medallion(data_1.ARCHIVES_MEDALLION_ID, faction) && game.triggered_track_effects.length > 0)
+            return true;
+        if (can_use_medallion(data_1.VOLUNTEERS_MEDALLION_ID, faction))
+            return true;
+        if (hero_points >= 2) {
+            if (game.bonuses[0] === data_1.OFF)
+                return true;
+            if (game.bonuses[1] === data_1.OFF)
+                return true;
+            if (can_move_track_up(data_1.FOREIGN_AID))
+                return true;
+            if (can_move_track_up(data_1.SOVIET_SUPPORT))
+                return true;
+            if (hero_points >= 3) {
+                if (can_move_track_up(data_1.COLLECTIVIZATION))
+                    return true;
+                if (can_move_track_up(data_1.LIBERTY))
+                    return true;
+                if (hero_points >= 4) {
+                    if (can_move_track_up(data_1.GOVERNMENT))
+                        return true;
+                }
+            }
+        }
+    }
+    return false;
+}
 function gen_spend_hero_points() {
     const faction = get_active_faction();
-    const can_spend_hp = game.faction_turn === faction && game.hero_points[faction] > 0;
-    if (can_spend_hp) {
-        gen_action('spend_hp');
+    if (game.faction_turn === faction) {
+        if (can_spend_any_hero_points(faction)) {
+            view.actions['spend_hp'] = 1;
+        }
+        else {
+            view.actions['spend_hp'] = 0;
+        }
     }
 }
 const multiactive_states = ['choose_card', 'end_of_year_discard', 'choose_final_bid'];