fix command design pattern

1 files changed, 12 insertions, 2 deletions

diff --git a/StepTileCommand.h b/StepTileCommand.h
index ce9dccd..24d0b36 100644
--- a/StepTileCommand.h
+++ b/StepTileCommand.h
@@ -1,11 +1,21 @@
 #pragma once
 
+#include <utility>
+
 #include "Command.h"
 
+class Canvas;
+
 class StepTileCommand : public Command {
-	using Command::Command;
+public:
+	StepTileCommand(Canvas & c, std::pair<unsigned int, unsigned int> tile);
 
 public:
-	virtual void execute(unsigned int x, unsigned int y);
+	virtual void execute();
+
+private:
+	Canvas & canvas;
+	unsigned int x;
+	unsigned int y;
 };