From 93f4f323e5374e65a9cadd5903fa020188e59ee1 Mon Sep 17 00:00:00 2001
From: Daniel Jones <admin@danieljon.es>
Date: Tue, 30 Jun 2020 16:41:17 +0930
Subject: Functionality: basic binary display functions, needs work

---
 BinaryDisplay.cpp | 43 ++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 42 insertions(+), 1 deletion(-)

(limited to 'BinaryDisplay.cpp')

diff --git a/BinaryDisplay.cpp b/BinaryDisplay.cpp
index 0e55ba3..8526511 100644
--- a/BinaryDisplay.cpp
+++ b/BinaryDisplay.cpp
@@ -12,5 +12,46 @@ BinaryDisplay::BinaryDisplay(int x_, int y_, int width, int height)
 void
 BinaryDisplay::update_state()
 {
-	puts("update binary display");
+	sum_value = 0;
+	if (input0 && input0->get_object_type() == Object::GATE && input0->get_output_state())
+		sum_value |= 1 << 0;
+	if (input1 && input1->get_object_type() == Object::GATE && input1->get_output_state())
+		sum_value |= 1 << 1;
+	if (input2 && input2->get_object_type() == Object::GATE && input2->get_output_state())
+		sum_value |= 1 << 2;
+	if (input3 && input3->get_object_type() == Object::GATE && input3->get_output_state())
+		sum_value |= 1 << 3;
+	if (input4 && input4->get_object_type() == Object::GATE && input4->get_output_state())
+		sum_value |= 1 << 4;
+	if (input5 && input5->get_object_type() == Object::GATE && input5->get_output_state())
+		sum_value |= 1 << 5;
+	if (input6 && input6->get_object_type() == Object::GATE && input6->get_output_state())
+		sum_value |= 1 << 6;
+	if (input7 && input7->get_object_type() == Object::GATE && input7->get_output_state())
+		sum_value |= 1 << 7;
 }
+
+void
+BinaryDisplay::remove_input(int id)
+{
+	if (input0 && input0->get_id() == id)
+		input0 = nullptr;
+
+	if (input1 && input1->get_id() == id)
+		input1 = nullptr;
+	if (input2 && input2->get_id() == id)
+		input2 = nullptr;
+	if (input3 && input3->get_id() == id)
+		input3 = nullptr;
+	if (input4 && input5->get_id() == id)
+		input5 = nullptr;
+	if (input5 && input5->get_id() == id)
+		input5 = nullptr;
+	if (input6 && input6->get_id() == id)
+		input6 = nullptr;
+	if (input7 && input7->get_id() == id)
+		input7 = nullptr;
+	update_state();
+}
+
+
-- 
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