Partially working switch to having a vcounter and hslot counter in the context rather than trying to derive them from the cycle count. This should allow for more accurate handling of mid screen mode switches. Interrupt timing is broken currently though

1 files changed, 3 insertions, 1 deletions

diff --git a/vdp.h b/vdp.h
index 830aa5a..2fa8f36 100644
--- a/vdp.h
+++ b/vdp.h
@@ -142,9 +142,11 @@ typedef struct {
 	uint32_t    colors[CRAM_SIZE*3];
 	uint32_t    debugcolors[1 << (3 + 1 + 1 + 1)];//3 bits for source, 1 bit for priority, 1 bit for shadow, 1 bit for hilight
 	uint16_t    vsram[VSRAM_SIZE];
-	uint8_t     latched_mode;
+	uint16_t    vcounter;
+	uint16_t    hslot; //hcounter/2
 	uint16_t    hscroll_a;
 	uint16_t    hscroll_b;
+	uint8_t     latched_mode;
 	uint8_t	    sprite_index;
 	uint8_t     sprite_draws;
 	int8_t      slot_counter;