From aee284c1d69cf833445e87ef60e76655d5a6fcbc Mon Sep 17 00:00:00 2001
From: drmortalwombat <90205530+drmortalwombat@users.noreply.github.com>
Date: Fri, 28 Jan 2022 08:49:21 +0100
Subject: [PATCH] Add irq autocrawler sample

---
 include/c64/rasterirq.c         |  18 ++++++++++++------
 oscar64/InterCode.cpp           |   2 +-
 samples/memmap/easyflash.crt    | Bin 114976 -> 114976 bytes
 samples/rasterirq/autocrawler.c |   8 ++++++--
 4 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/include/c64/rasterirq.c b/include/c64/rasterirq.c
index 2b76241..423741f 100644
--- a/include/c64/rasterirq.c
+++ b/include/c64/rasterirq.c
@@ -60,10 +60,13 @@ w1:
 	jmp ex
 
 e2:
-	sta $d012
+	ldx npos
+	stx tpos
 
-	lda npos
-	sta tpos
+	bit	$d011
+	bmi e1
+
+	sta $d012
 
 	asl $d019
 	jmp ex
@@ -130,10 +133,13 @@ w1:
 	jmp ex
 
 e2:
-	sta $d012
+	ldx npos
+	stx tpos
 
-	lda npos
-	sta tpos
+	bit	$d011
+	bmi e1
+
+	sta $d012
 
 	jmp ex
 
diff --git a/oscar64/InterCode.cpp b/oscar64/InterCode.cpp
index 21b7842..cc7c313 100644
--- a/oscar64/InterCode.cpp
+++ b/oscar64/InterCode.cpp
@@ -9117,7 +9117,7 @@ void InterCodeProcedure::Disassemble(FILE* file)
 
 void InterCodeProcedure::Disassemble(const char* name, bool dumpSets)
 {
-#if 1
+#if 0
 #ifdef _WIN32
 	FILE* file;
 	static bool	initial = true;
diff --git a/samples/memmap/easyflash.crt b/samples/memmap/easyflash.crt
index 0cfff62a09cd6a6d3486806d7093953cefa1f77e..3001707616b9bd81404ae8be7f9ce5b68460ee76 100644
GIT binary patch
delta 217
zcmZ3`#J-@3eS!op0~GiNJ39tVyeK`<fs>J8qZhvd8v_Hw0|tf7jI93Bn*~@mF>g+=
z=VWAL*qr46mSkLjB*_BSwz;bTEX9OHYSjU-6f>sO)>DjNDHcqr?XMgla;#Y7xEdjH
HY$$R72@){D

delta 221
zcmZ3`#J-@3eS(A_BLf7uCKgw^<s=qoOuQ&Q(SehZX`>gv0vi(p!vY3{&5W%6(whZX
zH!*Kcu;*lCWZInN0G4D#mSh2I+uYRvmSVypwdw#^iWyUC>nTRC6bq)*_E!!NIaVxk
LT#XPpHWWDkjchWe

diff --git a/samples/rasterirq/autocrawler.c b/samples/rasterirq/autocrawler.c
index e4ad754..56a3403 100644
--- a/samples/rasterirq/autocrawler.c
+++ b/samples/rasterirq/autocrawler.c
@@ -14,17 +14,21 @@ const char  Text[] =
 
 RIRQCode	scroll, restore;
 
-static int x;
+int x;
 
 // Loop through text
 __interrupt void doscroll(void)
 {
+	vic.color_border++;
+
 	// Update raster IRQ for scroll line with new horizontal scroll offset		
 	rirq_data(&scroll, 0, 7 - (x & 7));
 	// Copy scrolled version of text when switching over char border
 	if ((x & 7) == 0)
 		memcpy((char *)0x0400 + 40 * 24, Text + ((x >> 3) & 255), 40);
 	x++;
+
+	vic.color_border--;
 }
 
 int main(void)
@@ -46,7 +50,7 @@ int main(void)
 	// call scroll copy code
 	rirq_call(&restore, 1, doscroll);
 	// place this at the top of the screen before the display starts
-	rirq_set(1, 4, &restore);
+	rirq_set(1, 250, &restore);
 
 	// sort the raster IRQs
 	rirq_sort();