diff --git a/source/ai/actions.h b/source/ai/actions.h
index 97941812..9d7733e7 100644
--- a/source/ai/actions.h
+++ b/source/ai/actions.h
@@ -368,6 +368,8 @@ struct action_state_data
 
 boolean actor_action_handle_initial_action(
 	long actor_index);
+boolean action_charge_is_leaping(
+	long actor_index);
 boolean actor_action_handle_pending_command_list(
 	long actor_index);
 boolean actor_action_handle_surprise(
diff --git a/source/ai/actors.c b/source/ai/actors.c
index a15a5cd4..10e07526 100644
--- a/source/ai/actors.c
+++ b/source/ai/actors.c
@@ -282,6 +282,7 @@ symbols in this file:
 
 #include "cseries.h"
 #include "actors.h"
+#include "props.h"
 
 /* ---------- constants */
 
@@ -304,4 +305,59 @@ void actors_dispose(
 	return;
 }
 
+boolean actor_has_unlimited_grenades(
+	long actor_index)
+{
+	return TRUE;
+}
+
+boolean actor_is_noncombat(
+	long actor_index)
+{
+	boolean result = actor_get(actor_index)->state.mode < 3;
+
+	return result;
+}
+
+boolean actor_in_combat(
+	long actor_index)
+{
+	struct actor_datum *actor = actor_get(actor_index);
+
+	if (actor->state.mode == 3 && actor->state.combat_status > actor->state.artificial_combat_status)
+	{
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+boolean actor_is_leaping(
+	long actor_index)
+{
+	struct actor_datum *actor = actor_get(actor_index);
+	boolean result = FALSE;
+
+	if (actor->state.action == 10)
+	{
+		result = action_charge_is_leaping(actor_index);
+	}
+
+	return result;
+}
+
+long actor_target_unit_index(
+	long actor_index)
+{
+	struct actor_datum *actor = actor_get(actor_index);
+	long result = NONE;
+
+	if (actor->target.target_prop_index != NONE)
+	{
+		result = prop_get(actor->target.target_prop_index)->unit_index;
+	}
+
+	return result;
+}
+
 /* ---------- private code */
diff --git a/source/ai/actors.h b/source/ai/actors.h
index 0900d643..edae03b7 100644
--- a/source/ai/actors.h
+++ b/source/ai/actors.h
@@ -780,7 +780,16 @@ void actors_dispose(
 real_argb_color const *actor_activation_debug_color(long actor_index);
 
 boolean actor_get_running_blind_vector(long actor_index, real_vector3d *run_vector);
-boolean actor_has_unlimited_grenades(long actor_index);
+boolean actor_has_unlimited_grenades(
+	long actor_index);
+boolean actor_is_noncombat(
+	long actor_index);
+boolean actor_in_combat(
+	long actor_index);
+boolean actor_is_leaping(
+	long actor_index);
+long actor_target_unit_index(
+	long actor_index);
 
 /* ---------- prototypes/ACTOR_COMBAT.C */