intermediate commit

* implement most of the kraken cards
* unify permanent marks
* add state based actions hook for card implementations

1 files changed, 19 insertions, 0 deletions

diff --git a/go/game/tile.go b/go/game/tile.go
index a7bf2b26..510497f8 100644
--- a/go/game/tile.go
+++ b/go/game/tile.go
@@ -150,3 +150,22 @@ func (t *Tile) leaving(p Permanent) {
 		effect.onLeaving(p)
 	}
 }
+
+func (t *Tile) addEffect(effect areaEffect) {
+	t.effects = append(t.effects, effect)
+}
+
+func (t *Tile) removeEffect(effect areaEffect) {
+	for i, e := range t.effects {
+		if e == effect {
+			t.effects[i] = t.effects[len(t.effects)-1]
+			t.effects = t.effects[:len(t.effects)-1]
+			break
+		}
+	}
+}
+
+func (t *Tile) neutralize() {
+	t.Type = TileTypes.Neutral
+	t.Water = false
+}