# HG changeset patch
# User František Kučera <franta-hg@frantovo.cz>
# Date 1514070778 -3600
# Node ID 835bd4559e5c8222e000a3fb4173a3fef83872f8
# Parent  47ee9157913301367c9035f4435454c9e61c84e6
parametric INCREMENT and DECREMENT

diff -r 47ee91579133 -r 835bd4559e5c c++/rgb-assembler/commands/IncrementDecrement.h
--- a/c++/rgb-assembler/commands/IncrementDecrement.h	Sun Dec 24 00:08:55 2017 +0100
+++ b/c++/rgb-assembler/commands/IncrementDecrement.h	Sun Dec 24 00:12:58 2017 +0100
@@ -14,8 +14,9 @@
 class IncrementDecrement : public Command {
 public:
 
-	IncrementDecrement(const bool increment) {
+	IncrementDecrement(const bool increment, octet_t change) {
 		this->increment = increment;
+		this->change = change;
 	}
 
 	void process(octet_t* memory, address_t& index) override {
@@ -23,12 +24,13 @@
 		address_t address_r = address;
 		address_t address_w = address_r;
 		octet_t value = read<octet_t>(memory, address_r);
-		value = increment ? value + 1 : value - 1;
+		value = increment ? value + change : value - change;
 		write<octet_t>(memory, address_w, value);
 		wprintf(L"%sCREMENT %*d → %02X\n", (increment ? "IN" : "DE"), 5, address, value);
 	}
 private:
 	bool increment;
+	octet_t change;
 
 };
 
diff -r 47ee91579133 -r 835bd4559e5c c++/rgb-assembler/rgb-assembler.cpp
--- a/c++/rgb-assembler/rgb-assembler.cpp	Sun Dec 24 00:08:55 2017 +0100
+++ b/c++/rgb-assembler/rgb-assembler.cpp	Sun Dec 24 00:12:58 2017 +0100
@@ -121,10 +121,10 @@
 		{CMD_SLEEP, make_shared<commands::Sleep>()},
 		{CMD_END, make_shared<commands::End>()},
 		{CMD_COLOR, make_shared<commands::Color>()},
-		{CMD_INCREMENT, make_shared < commands::IncrementDecrement>(true)},
-		{CMD_DECREMENT, make_shared < commands::IncrementDecrement>(false)},
+		{CMD_INCREMENT, make_shared < commands::IncrementDecrement>(true, 1)},
+		{CMD_DECREMENT, make_shared < commands::IncrementDecrement>(false, 1)},
 	};
-	
+
 
 	for (address_t i = 0; i < MEMORY_SIZE;) {
 		wprintf(L"command %*d = ", 4, i);