From dccae564f4e2c99a1352eedfbb0bba510b35dab9 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Tue, 22 Jul 2025 11:12:16 -0400
Subject: add unit assertion

---
 go/game/unit.go      | 7 +++++++
 go/game/unit_test.go | 3 +--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/go/game/unit.go b/go/game/unit.go
index 75015a30..85c6b97c 100644
--- a/go/game/unit.go
+++ b/go/game/unit.go
@@ -1,5 +1,9 @@
 package game
 
+import (
+	"log"
+)
+
 const (
 	DEFAULT_AVAIL_MOVE_ACTIONS   = 1
 	DEFAULT_AVAIL_ATTACK_ACTIONS = 1
@@ -21,6 +25,9 @@ type Unit struct {
 }
 
 func NewUnit(card *Card, tile *Tile, owner *Player) *Unit {
+	if card.Type != CardTypes.Unit {
+		log.Panic(card.Name, " is not a unit")
+	}
 	var movement Movement
 	movementDesc, found := card.Values["movement"]
 	if !found {
diff --git a/go/game/unit_test.go b/go/game/unit_test.go
index b6a6f59a..f2a15ddc 100644
--- a/go/game/unit_test.go
+++ b/go/game/unit_test.go
@@ -22,8 +22,7 @@ symbols:
 	m, _ := readMap(r)
 	s.SetMap(m)
 
-	s.AddNewPlayer("player", NewDeck())
-	p := s.Players()[0]
+	p := s.AddNewPlayer("player", NewDeck())
 
 	f := NewUnit(NewCard("nautics/fisher"), s.Map().TileAt(Position{2, 2}), p)
 	s.addPermanent(f)
-- 
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