1 files changed, 19 insertions, 6 deletions

diff --git a/rules.js b/rules.js
index 7b3d059..ebef8cc 100644
--- a/rules.js
+++ b/rules.js
@@ -713,7 +713,13 @@ states.cavalry = {
 	prompt() {
 		if (game.cav.n > 0) {
 			view.prompt = `Gain Cavalry: Take ${game.cav.n} Calvary token${game.cav.n > 1 ? "s" : ""}.`
-			gen_take_cavalry(game.current)
+			let can_take = gen_take_cavalry(game.current)
+			if (can_take)
+				view.prompt = `Gain Cavalry: Take ${game.cav.n} Calvary token${game.cav.n > 1 ? "s" : ""}.`
+			else {
+				view.prompt = "Gain Cavalry: No more available Cavalry token."
+				view.actions.end_cavalry = 1
+			}
 		} else {
 			view.prompt = "Gain Cavalry: Done."
 			view.actions.end_cavalry = 1
@@ -2034,7 +2040,7 @@ function can_demand_in_space(s) {
 }
 
 function can_tax() {
-	return tax_count() > 0
+	return true
 }
 
 function tax_count() {
@@ -2512,7 +2518,7 @@ states.conspire_space = {
 }
 
 function can_trade() {
-	return trade_count() > 0
+	return true
 }
 
 function trade_count() {
@@ -3349,6 +3355,8 @@ function troops_to_inf_track(faction, s) {
 
 function goto_return_troops(faction, n_troops, s) {
 	push_summary()
+	if (game.inf_shift === null)
+		game.inf_shift = {}
 	game.inf_shift.n = n_troops
 	game.inf_shift.s = s
 	game.inf_shift.save_current = game.current
@@ -5597,13 +5605,13 @@ states.vm_govern_attack_demand = {
 }
 
 function vm_any_limited_command() {
+	reset_cmd()
 	game.state = "vm_any_limited_command"
 }
 
 states.vm_any_limited_command = {
 	prompt() {
 		event_prompt("Execute a free limited Command.")
-		reset_cmd()
 		view.actions.rally = can_rally() ? 1 : 0
 		view.actions.migrate = can_migrate() ? 1 : 0
 		view.actions.rebel = can_rebel() ? 1 : 0
@@ -5731,8 +5739,13 @@ function vm_shaded_29() {
 states.shaded_29 = {
 	prompt() {
 		if (game.cmd.count > 0) {
-			event_prompt(`Spend Resources to gain Cavalry token (${game.cmd.count} left).`)
-			gen_take_cavalry(game.current)
+			let can_take = gen_take_cavalry(game.current)
+			if (can_take)
+				event_prompt(`Spend Resources to gain Cavalry token (${game.cmd.count} left).`)
+			else {
+				event_prompt("Gain Cavalry: No more available Cavalry token.")
+				view.actions.next = 1
+			}
 		} else {
 			event_prompt("No more Cavalry token to acquire.")
 		}