Revised makefiles, added strtok(), command line arguments, SetHeapSize(), moved ISR and callback system to psxetc, moved debug font to psxgpu, fixed CD-ROM library crashing on PSIO, fixed interrupt callback setup to fix crashing on ResetGraph()

1 files changed, 47 insertions, 0 deletions

diff --git a/libpsn00b/psxgpu/fntsort.c b/libpsn00b/psxgpu/fntsort.c
new file mode 100644
index 0000000..3890ebb
--- /dev/null
+++ b/libpsn00b/psxgpu/fntsort.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <ctype.h>
+#include <psxgpu.h>
+
+extern unsigned short _font_tpage;
+extern unsigned short _font_clut;
+
+char *FntSort(unsigned int *ot, char *pri, int x, int y, const char *text) {
+	
+	DR_TPAGE *tpage;
+	SPRT_8 *sprt = (SPRT_8*)pri;
+	int	i;
+	
+	while( *text != 0 ) {
+	
+		i = toupper( *text )-32;
+	
+		if( i > 0 ) {
+			
+			i--;
+			setSprt8( sprt );
+			setRGB0( sprt, 128, 128, 128 );
+			setXY0( sprt, x, y );
+			setUV0( sprt, (i%16)<<3, (i>>4)<<3 );
+			sprt->clut = _font_clut;
+			addPrim( ot, sprt );
+			sprt++;
+			
+		}
+	
+		x += 8;
+		text++;
+		
+	}
+	
+	pri = (char*)sprt;
+	
+	tpage = (DR_TPAGE*)pri;
+	tpage->code[0] = _font_tpage;
+	setlen( tpage, 1 );
+	setcode( tpage, 0xe1 );
+	addPrim( ot, pri );
+	pri += sizeof(DR_TPAGE);
+	
+	return pri;
+	
+}
\ No newline at end of file