(wip)

2 files changed, 10 insertions, 5 deletions

diff --git a/engine/card/attack.go b/engine/card/attack.go
index d05d44a..a07cf8a 100644
--- a/engine/card/attack.go
+++ b/engine/card/attack.go
@@ -7,9 +7,7 @@ import (
 
 type Attack struct {
 	*engine.Card
-
-	MinDistance RangeValue
-	MaxDistance RangeValue
+	*Range
 
 	AuraDamage DamageValue
 	LifeDamage DamageValue
diff --git a/engine/card/range.go b/engine/card/range.go
index 3c6a5c9..96c1a3d 100644
--- a/engine/card/range.go
+++ b/engine/card/range.go
@@ -6,6 +6,13 @@ const NoMinimumRange = RangeValue(0)
 const NoMaximumRange = RangeValue(10)
 
 type Range struct {
-	Min RangeValue
-	Max RangeValue
+	MinimumRange, MaximumRange RangeValue
+}
+
+func (r *Range) MinRange() RangeValue {return r.MinimumRange}
+func (r *Range) MaxRange() RangeValue {return r.MaximumRange}
+
+type HasRange interface {
+	MinRange() RangeValue
+	MaxRange() RangeValue
 }