support crewing

* Introduce new callback for leaving a pile without beeing dropped
* Fix equipment contrsuctor
* Implement attack inheritance

1 files changed, 60 insertions, 0 deletions

diff --git a/go/game/unit_test.go b/go/game/unit_test.go
new file mode 100644
index 00000000..341fb350
--- /dev/null
+++ b/go/game/unit_test.go
@@ -0,0 +1,60 @@
+package game
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestCrew(t *testing.T) {
+	mapDef := `map: |1-
+ HST
+ HSF
+ TSW
+symbols:
+  T: tower
+  H: house
+  F: farm
+  S: street
+  W: deep water
+`
+	s := NewState()
+	r := strings.NewReader(mapDef)
+	s.Map, _ = readMap(r)
+	f := NewUnit(NewCard("nautics/fisher"), s.Map.TileAt(Position{2, 2}), nil)
+	a := NewUnit(NewCard("base/archer"), s.Map.TileAt(Position{1, 1}), nil)
+	sword := newEquipment(NewCard("base/sword"), s.Map.TileAt(Position{0, 1}), nil)
+
+	a.move(s, f.Tile())
+	if len(f.Pile()) != 1 {
+		t.Fatalf("fisher's pile size is not 1")
+	}
+
+	if f.Pile()[0] != a {
+		t.Fatalf("fisher's pile does not contain the archer")
+	}
+
+	if a.Tile() != nil {
+		t.Fatalf("piled archer has still a tile %v", a.Tile())
+	}
+
+	for r, d := range f.Attack.attacks {
+		if d != a.Attack.attacks[r] {
+			t.Fatalf("fisher's attack %d is not equal to the archer's attack %d at range %d",
+				d, a.Attack.attacks[r], r)
+		}
+	}
+
+	a.move(s, s.Map.TileAt(Position{1, 1}))
+	if len(f.Pile()) != 0 {
+		t.Fatalf("fisher's pile is not empty")
+	}
+
+	if !INVALID_ATTACK(f.Attack) {
+		t.Fatalf("fisher has still a valid atack")
+	}
+
+	AddPermanentToPile(a, sword)
+	if a.Attack.attacks[0] != 2 {
+		t.Fatalf("archer's mele attack is not 2")
+	}
+}