From aa0489ae876076f82defa264c81fc9d972b33d17 Mon Sep 17 00:00:00 2001
From: Marius van der Wijden <m.vanderwijden@live.de>
Date: Thu, 9 Apr 2026 09:48:52 +0200
Subject: [PATCH] core: turn gas into a vector <regularGas, stateGas>

---
 core/vm/gascosts.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 core/vm/gascosts.go

diff --git a/core/vm/gascosts.go b/core/vm/gascosts.go
new file mode 100644
index 0000000000..dfca50700a
--- /dev/null
+++ b/core/vm/gascosts.go
@@ -0,0 +1,17 @@
+package vm
+
+import "fmt"
+
+type GasCosts struct {
+	RegularGas uint64
+	StateGas   uint64
+}
+
+// Sum returns the total gas (regular + state).
+func (g GasCosts) Sum() uint64 {
+	return g.RegularGas + g.StateGas
+}
+
+func (g GasCosts) String() string {
+	return fmt.Sprintf("<%v,%v>", g.RegularGas, g.StateGas)
+}