transform to switch case for ppu_tick()

1 files changed, 12 insertions, 12 deletions

diff --git a/mapper.h b/mapper.h
index 46db0a4..e7e1437 100644
--- a/mapper.h
+++ b/mapper.h
@@ -1,20 +1,20 @@
 
-#include "mapper_066.h"
+#include "mapper_0042.h"
 
 
-
-struct mapper {
-	void (*init)(struct nes_state *state);
-	uint8_t (*prg_read)(struct nes_state *state, uint32_t addr);
-	void (*prg_write)(struct nes_state *state, uint32_t addr, uint8_t value);
-	uint8_t (*chr_read)(struct nes_state *state, uint32_t addr);
-	void (*chr_write)(struct nes_state *state, uint32_t addr, uint8_t value);
-	uint8_t (*ciram_read)(struct nes_state *state, uint32_t addr);
-	void (*ciram_write)(struct nes_state *state, uint32_t addr, uint8_t value);
-	void (*tick)(struct nes_state *state);
+struct mapper_entry {
+	int		id;
+	uint8_t	(*prg_read)(struct nes_state *state, uint32_t addr);
+	void		(*prg_write)(struct nes_state *state, uint32_t addr, uint8_t value);
+	uint8_t	(*chr_read)(struct nes_state *state, uint32_t addr);
+	void		(*chr_write)(struct nes_state *state, uint32_t addr, uint8_t value);
+	uint8_t	(*ciram_read)(struct nes_state *state, uint32_t addr);
+	void		(*ciram_write)(struct nes_state *state, uint32_t addr, uint8_t value);
+	void		(*tick)(struct nes_state *state);
+	void		(*init)(struct nes_state *state);
 };
 
 union mapper_data {
-	struct mapper_066 m066;
+	struct mapper_0042 m0042;
 };