implement banner

1 files changed, 34 insertions, 7 deletions

diff --git a/go/game/cardImplementations.go b/go/game/cardImplementations.go
index 9fa56e12..16205ca5 100644
--- a/go/game/cardImplementations.go
+++ b/go/game/cardImplementations.go
@@ -186,16 +186,30 @@ func (*pikemanImpl) onETB(s *LocalState, p Permanent) {
 	p.(*Unit).Attack.flexAttack = pikeAttack()
 }
 
-type spearImpl struct{ cardImplementationBase }
+// ====== Equipments Set ======
 
-func (*spearImpl) onPile(p Permanent) {
-	// FIXME: support multiple flexAttacks
-	p.(*Unit).Attack.flexAttack = pikeAttack()
+var bannerAoE areaEffect = newCombinedAreaEffect([]areaEffect{
+	newAdjustmentAreaEffect(adjustAttack, 1),
+	newAdjustmentAreaEffect(adjustMovement, 1),
+})
+
+type bannerImpl struct {
+	cardImplementationBase
+	aoe areaEffect
 }
 
-func (*spearImpl) onUnpile(p Permanent) {
-	// FIXME: restore flexAttack
-	p.(*Unit).Attack.flexAttack = nil
+func (i *bannerImpl) onEntering(t *Tile) {
+	s := t.Permanent.Controller().gameState
+	for _, tile := range TilesInRange(s.Map(), t.Permanent, 1) {
+		tile.addEffect(i.aoe)
+	}
+}
+
+func (i *bannerImpl) onLeaving(t *Tile) {
+	s := t.Permanent.Controller().gameState
+	for _, tile := range TilesInRange(s.Map(), t.Permanent, 1) {
+		tile.removeEffect(i.aoe)
+	}
 }
 
 type maceImpl struct {
@@ -233,6 +247,18 @@ func (*poisonDaggerImpl) onPile(p Permanent) {
 func (*poisonDaggerImpl) onUnpile(p Permanent) {
 }
 
+type spearImpl struct{ cardImplementationBase }
+
+func (*spearImpl) onPile(p Permanent) {
+	// FIXME: support multiple flexAttacks
+	p.(*Unit).Attack.flexAttack = pikeAttack()
+}
+
+func (*spearImpl) onUnpile(p Permanent) {
+	// FIXME: restore flexAttack
+	p.(*Unit).Attack.flexAttack = nil
+}
+
 // ====== Magic Set ======
 
 type attackImpl struct{ cardImplementationBase }
@@ -740,6 +766,7 @@ func init() {
 		"base/tax_collector":  &taxCollectorImpl{},
 		"base/wormtongue":     &wormtongueImpl{},
 
+		"equipments/banner":        &bannerImpl{},
 		"equipments/mace":          &maceImpl{triggers: make(map[Permanent]Trigger)},
 		"equipments/poison_dagger": &poisonDaggerImpl{},
 		"equipments/spear":         &spearImpl{},