Add raw mode for charwin

autotest/autotest.bat

@@ -120,6 +120,9 @@ rem @echo off
 @call :test scrolltest.c
 @if %errorlevel% neq 0 goto :error
 
+@call :test charwintest.c
+@if %errorlevel% neq 0 goto :error
+
 @exit /b 0
 
 :error

autotest/charwintest.c

@@ -0,0 +1,64 @@
+#include <c64/charwin.h>
+#include <assert.h>
+#include <stdio.h>
+
+int main(void)
+{
+	CharWin	cw;
+
+	cwin_init(&cw, (char *)0x0400, 2, 2, 32, 20);
+
+	cwin_clear(&cw);
+
+	for(int y=0; y<20; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			assert(cwin_getat_char_raw(&cw, x, y) == ' ');
+		}
+	}
+
+	for(int y=0; y<20; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			cwin_putat_char(&cw, x, y, p'a' - 1 + x, 7);
+		}		
+	}
+
+
+	for(int y=0; y<20; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			assert(cwin_getat_char(&cw, x, y) == p'a' -1 + x);
+		}		
+	}
+
+
+	for(int y=0; y<20; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			cwin_putat_char(&cw, x, y, p'A' - 1 +  x, 8);
+		}		
+	}
+
+	for(int y=0; y<20; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			cwin_putat_char_raw(&cw, x, y, x + 32 * y, 8);
+		}		
+	}
+
+	for(int y=0; y<8; y++)
+	{
+		for(int x=0; x<32; x++)
+		{
+			assert(cwin_getat_char_raw(&cw, x, y) == x + 32 * y);
+		}		
+	}
+
+	return 0;
+}

include/c64/charwin.c

@@ -254,6 +254,32 @@ char cwin_put_string(CharWin * win, const char * str, char color)
 	return n;
 }
 
+
+void cwin_put_char_raw(CharWin * win, char ch, char color)
+{
+	cwin_putat_char_raw(win, win->cx, win->cy, ch, color);
+	win->cx++;
+	if (win->cx == win->wx)
+	{
+		win->cx = 0;
+		win->cy++;
+	}
+}
+
+void cwin_put_chars_raw(CharWin * win, const char * chars, char num, char color)
+{
+	cwin_putat_chars_raw(win, win->cx, win->cy, chars, color);
+	win->cx += num;
+	if (win->cx >= win->wx)
+	{
+		win->cx = 0;
+		win->cy++;
+	}
+}
+
+
+
+
 void cwin_putat_char(CharWin * win, char x, char y, char ch, char color)
 {
 	int	offset = mul40[y] + x;
@@ -303,6 +329,35 @@ char cwin_putat_string(CharWin * win, char x, char y, const char * str, char col
 #pragma native(cwin_putat_string)
 
 
+void cwin_putat_char_raw(CharWin * win, char x, char y, char ch, char color)
+{
+	int	offset = mul40[y] + x;
+
+	win->sp[offset] = ch;
+	win->cp[offset] = color;
+}
+
+#pragma native(cwin_putat_char_raw)
+
+void cwin_putat_chars_raw(CharWin * win, char x, char y, const char * chars, char num, char color)
+{
+	int	offset = mul40[y] + x;
+
+	char	*	sp = win->sp + offset;
+	char	*	cp = win->cp + offset;
+
+	for(char i=0; i<num; i++)
+	{
+		char	ch = chars[i];
+
+		sp[i] = ch;
+		cp[i] = color;
+	}
+}
+
+#pragma native(cwin_putat_chars_raw)
+
+
 char cwin_getat_char(CharWin * win, char x, char y)
 {
 	char * sp = win->sp + mul40[y] + x;
@@ -310,6 +365,8 @@ char cwin_getat_char(CharWin * win, char x, char y)
 	return s2p(*sp);
 }
 
+#pragma native(cwin_getat_char)
+
 void cwin_getat_chars(CharWin * win, char x, char y, char * chars, char num)
 {
 	char * sp = win->sp + mul40[y] + x;
@@ -320,6 +377,28 @@ void cwin_getat_chars(CharWin * win, char x, char y, char * chars, char num)
 	}
 }
 
+#pragma native(cwin_getat_chars)
+
+char cwin_getat_char_raw(CharWin * win, char x, char y)
+{
+	char * sp = win->sp + mul40[y] + x;
+
+	return *sp;
+}
+
+#pragma native(cwin_getat_char_raw)
+
+void cwin_getat_chars_raw(CharWin * win, char x, char y, char * chars, char num)
+{
+	char * sp = win->sp + mul40[y] + x;
+
+	for(char i=0; i<num; i++)
+	{
+		chars[i] = sp[i];
+	}
+}
+
+#pragma native(cwin_getat_chars_raw)
 
 void cwin_insert_char(CharWin * win)
 {

include/c64/charwin.h

@@ -62,6 +62,17 @@ void cwin_put_chars(CharWin * win, const char * chars, char num, char color);
 //
 char cwin_put_string(CharWin * win, const char * str, char color);
 
+
+// Put a single raw char at the cursor location and advance the cursor
+//
+void cwin_put_char_raw(CharWin * win, char ch, char color);
+
+// Put an array of raw chars at the cursor location and advance the cursor
+//
+void cwin_put_chars_raw(CharWin * win, const char * chars, char num, char color);
+
+
+
 // Put a single char at the given window location
 //
 void cwin_putat_char(CharWin * win, char x, char y, char ch, char color);
@@ -75,6 +86,15 @@ void cwin_putat_chars(CharWin * win, char x, char y, const char * chars, char nu
 char cwin_putat_string(CharWin * win, char x, char y, const char * str, char color);
 
 
+// Put a single raw char at the given window location
+//
+void cwin_putat_char_raw(CharWin * win, char x, char y, char ch, char color);
+
+// Put an array of raw chars at the given window location
+//
+void cwin_putat_chars_raw(CharWin * win, char x, char y, const char * chars, char num, char color);
+
+
 // Get a single char at the given window location
 //
 char cwin_getat_char(CharWin * win, char x, char y);
@@ -85,6 +105,16 @@ void cwin_getat_chars(CharWin * win, char x, char y, char * chars, char num);
 
 
 
+// Get a single char at the given window location
+//
+char cwin_getat_char_raw(CharWin * win, char x, char y);
+
+// Get an array of chars at the given window location
+//
+void cwin_getat_chars_raw(CharWin * win, char x, char y, char * chars, char num);
+
+
+
 // Insert one space character at the cursor position
 //
 void cwin_insert_char(CharWin * win);