Movement shouldn't shuffle around.

04_combat/movement.go

@@ -1,13 +1,5 @@
 package main
 
-func (game *Game) MoveEnemy(from Position, to Position) {
-  enemy, ok := game.Enemies[from]
-  if !ok { dbg.Fatal("no enemy at", from, "wtf") }
-
-  delete(game.Enemies, from)
-  game.Enemies[to] = enemy
-}
-
 func (game *Game) MovePlayer(x_delta int, y_delta int) {
   target := Position{
     game.Player.Pos.X + x_delta,
@@ -20,3 +12,11 @@ func (game *Game) MovePlayer(x_delta int, y_delta int) {
     game.Player.Pos = target
   }
 }
+
+func (game *Game) MoveEnemy(from Position, to Position) {
+  enemy, ok := game.Enemies[from]
+  if !ok { dbg.Fatal("no enemy at", from, "wtf") }
+
+  delete(game.Enemies, from)
+  game.Enemies[to] = enemy
+}