From 40badd0143ad830bd4d873acb9a836f191cc6d57 Mon Sep 17 00:00:00 2001
From: sparky4 <sparky4@cock.li>
Date: Thu, 14 Jun 2018 09:39:19 -0500
Subject: [PATCH] worked abit on the type_to_bianary functions

---
 src/inputest.c    |  2 ++
 src/lib/16_head.c |  1 +
 src/lib/16_tail.c | 51 ++++++++++++++++++++++++++++++++++++++++-------
 src/lib/16_tail.h |  6 ++++++
 4 files changed, 53 insertions(+), 7 deletions(-)

diff --git a/src/inputest.c b/src/inputest.c
index 8016e495..08c5745f 100755
--- a/src/inputest.c
+++ b/src/inputest.c
@@ -67,6 +67,8 @@ main(int argc, char *argv[])
 	gvar.player[0].enti.d=2;
 	gvar.player[0].enti.spt=4;
 
+//	wordtest();
+	bytetest();
 //0000	nibbletest();
 //0000	booleantest();
 	//printf("dbg_testkeyin=%u	dbg_testcontrolnoisy=%u	dbg_nogvar.playerinpu=%u\nloop if this is not responsive then please KILL or reset machine sorry!!\n", dbg_testkeyin, dbg_testcontrolnoisy, dbg_nogvar.playerinpu);
diff --git a/src/lib/16_head.c b/src/lib/16_head.c
index 68b0645e..e5ddd6dc 100755
--- a/src/lib/16_head.c
+++ b/src/lib/16_head.c
@@ -323,6 +323,7 @@ _dl=_DL;
 //	printf("	ip=%04x\n\n", _IP);
 //	printf("	cf=%04x\npf=%04x\naf=%04x\nzf=%04x\nsf=%04x\ntf=%04x\nif=%04x\ndf=%04x\nof=%04x\n", _CF, _PF, _AF, _ZF, _SF, _TF, _IF, _DF, _OF);
 	printf("cflag: "BYTE_TO_BINARY_PATTERN""BYTE_TO_BINARY_PATTERN"\n",		BYTE_TO_BINARY(_cflag>>8), BYTE_TO_BINARY(_cflag));
+//		printf("cflag: %s\n",(_cflag));
 #endif
 	printf("dx: "BYTE_TO_BINARY_PATTERN""BYTE_TO_BINARY_PATTERN"\n",		BYTE_TO_BINARY(_dx>>8), BYTE_TO_BINARY(_dx));
 	printf("		---------------------------------------\n");
diff --git a/src/lib/16_tail.c b/src/lib/16_tail.c
index 50cd2e82..d8f18b94 100755
--- a/src/lib/16_tail.c
+++ b/src/lib/16_tail.c
@@ -793,37 +793,52 @@ void turboXT(byte bakapee)
 }
 #endif
 
-const char *word_to_binary(word x)
+//from https://stackoverflow.com/questions/18327439/printing-binary-representation-of-a-char-in-c
+const char *word_to_binary(int x)
 {
 	static char b[17];
 	int z;
 
 	b[0] = '\0';
-	for (z = 16; z > 0; z >>= 1)
+	for (z = 256; z > 0; z >>= 1)
 	{
+///		printf("		z=%u	b=%u	x=%u\n", z, b, x);
 		strcat(b, ((x & z) == z) ? "1" : "0");
 	}
 	return b;
 }
 
-const char *nibble_to_binary(nibble x)
+const char *byte_to_binary(int x)
 {
 	static char b[9];
 	int z;
 
 	b[0] = '\0';
-	for (z = 8; z > 0; z >>= 1)
+	for (z = 128; z > 0; z >>= 1)
 	{
 		strcat(b, ((x & z) == z) ? "1" : "0");
 	}
 	return b;
 }
 
-const char *boolean_to_binary(boolean x)
+const char *nibble_to_binary(int x)
 {
 	static char b[9];
 	int z;
 
+	b[0] = '\0';
+	for (z = 8; z > 0; z >>= 1)
+	{
+		strcat(b, ((x & z) == z) ? "1" : "0");
+	}
+	return b;
+}
+
+const char *boolean_to_binary(int x)
+{
+	static char b[3];
+	int z;
+
 	b[0] = '\0';
 	for (z = 1; z > 0; z >>= 1)
 	{
@@ -832,13 +847,35 @@ const char *boolean_to_binary(boolean x)
 	return b;
 }
 
+void wordtest()
+{
+	word pee;
+	printf("wordtest\n");
+	/* word to binary string */
+	for(pee=0;pee<280;pee++)
+		printf("	%u	%s\n", pee, word_to_binary(pee));
+	printf("	sizeof(word)=%s\n", word_to_binary(sizeof(word)));
+	printf("end of word test\n");
+}
+
+void bytetest()
+{
+	byte pee;
+	printf("bytetest\n");
+	/* byte to binary string */
+	for(pee=0;pee<18;pee++)
+		printf("	%u	%s\n", pee, byte_to_binary(pee));
+	printf("	sizeof(byte)=%s\n", byte_to_binary(sizeof(byte)));
+	printf("end of byte test\n");
+}
+
 void nibbletest()
 {
 	nibble pee;
 	printf("nibbletest\n");
 	/* nibble to binary string */
 	for(pee=0;pee<18;pee++)
-		printf("	%u %s\n", pee, nibble_to_binary(pee));
+		printf("	%u	%s\n", pee, nibble_to_binary(pee));
 	printf("	sizeof(nibble)=%s\n", nibble_to_binary(sizeof(nibble)));
 	printf("end of nibble test\n");
 }
@@ -849,7 +886,7 @@ void booleantest()
 	printf("booleantest\n");
 	/* boolean to binary string */
 	for(pee=0;pee<4;pee++)
-		printf("	%u %s\n", pee, boolean_to_binary(pee));
+		printf("	%u	%s\n", pee, boolean_to_binary(pee));
 	printf("	sizeof(boolean)=%s\n", boolean_to_binary(sizeof(boolean)));
 	printf("end of boolean test\n");
 }
diff --git a/src/lib/16_tail.h b/src/lib/16_tail.h
index 79cf67aa..9d6555ad 100755
--- a/src/lib/16_tail.h
+++ b/src/lib/16_tail.h
@@ -141,6 +141,12 @@ void DebugMemory_(global_game_variables_t *gvar, boolean q);
 void ClearMemory (global_game_variables_t *gvar);
 void Quit (global_game_variables_t *gvar, char *error);
 void turboXT(byte bakapee);
+const char *word_to_binary(int x);
+const char *byte_to_binary(int x);
+const char *nibble_to_binary(int x);
+const char *boolean_to_binary(int x);
+void wordtest();
+void bytetest();
 void nibbletest();
 void booleantest();
 
-- 
2.39.5